CN219737218U

CN219737218U - Corrosion depth monitoring device for reinforced concrete structure

Info

Publication number: CN219737218U
Application number: CN202223152508.2U
Authority: CN
Inventors: 戴璐雅; 方小凤
Original assignee: Nanjing Ruitong Engineering Technology Co ltd
Current assignee: Nanjing Ruitong Engineering Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-09-22
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a reinforced concrete structure corrosion depth monitoring device which comprises a base, wherein a support is fixedly arranged at the top end of the base, a fixing seat is symmetrically arranged at the top end of the support in a rotating mode, clamping plates are symmetrically arranged at the top ends of the fixing seats in a sliding mode, vertical rods are symmetrically arranged at the top ends of one sides of the base in a sliding mode, a cross rod is arranged between the vertical rods in a sliding mode, a U-shaped frame is arranged at the bottom end of the cross rod in a sliding mode, a first rotating shaft is symmetrically and rotatably embedded in the U-shaped frame in a penetrating mode, a double-electrode body is fixedly connected between the first rotating shafts, a box body is fixedly arranged at the top end of the other side of the base, a pump body is fixedly arranged at the top end of the box body, an air cylinder is symmetrically and fixedly arranged at one side, close to the support, and a fixing plate is fixedly connected to the output end of the air cylinder.

Description

Corrosion depth monitoring device for reinforced concrete structure

Technical Field

The utility model relates to the technical field of reinforced concrete corrosion monitoring devices, in particular to a reinforced concrete structure corrosion depth monitoring device.

Background

Reinforced concrete, which is often referred to as reinforced concrete for short in engineering, refers to a composite material formed by adding a reinforcing mesh, a steel plate or fibers to concrete, which works together with the reinforced concrete to improve the mechanical properties of the concrete, and is the most common form of reinforced concrete.

Reinforced concrete needs to be corroded and detected by the steel bar inside the reinforced concrete regularly, a steel bar corrosion instrument is needed to be used for detection at the moment, copper sulfate is needed to be used as a medium in the detection process, copper sulfate liquid is moderate toxic liquid, the copper sulfate liquid is needed to be poured into a detection device manually in the detection process, and then the handheld device is abutted against the concrete, so that the possibility of contact between workers and the copper sulfate is high, and the use is not safe enough.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a reinforced concrete structure corrosion depth monitoring device, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a reinforced concrete structure corrosion depth monitoring device, includes the base, the fixed support that is equipped with in top of base, the top symmetry rotation of support is equipped with the fixing base, the equal symmetry slip in top of fixing base is equipped with splint, one side top symmetry slip of base is equipped with the montant, the slip is equipped with the horizontal pole between the montant, the bottom slip of horizontal pole is equipped with U type frame, the symmetry runs through on the U type frame and rotates and inlay and be equipped with pivot one, fixedly connected with bipolar electrode body between the pivot one, the opposite side top of base is fixed and is equipped with the box, the top of box is fixed and is equipped with the pump body, the box is close to one side symmetry fixed of support is equipped with the cylinder, the output fixedly connected with fixed plate of cylinder, the fixed plate symmetry runs through fixedly and is equipped with drain pipe one, drain pipe one is kept away from the one end fixedly connected with drain pipe two of support, the output fixedly connected with drain pipe three of the pump body, the other end of drain pipe three with drain pipe two fixedly connected with of pump body, through pump body fixedly connected with between the input of the box.

Preferably, the base is close to the fixed push pedal that is equipped with in one side of box, the bottom four corners department of base all is equipped with the universal wheel, the push pedal is kept away from the fixed reinforcing bar corrosion appearance that is equipped with in one side of box, the bipolar body with through connecting wire electric connection between the reinforcing bar corrosion appearance.

Preferably, a first sliding groove is symmetrically formed in the top end of one side, close to the vertical rod, of the base, a first rotating motor is fixedly arranged on the inner wall of one side of the first sliding groove, a first screw rod is fixedly connected to the output end of the first rotating motor, a first sliding block is sleeved on the first screw rod, the top end of the first sliding block is fixedly connected with the adjacent vertical rod, and a screw seat matched with the first screw rod is fixedly embedded in the first sliding block in a penetrating mode.

Preferably, a second sliding groove is formed in one side, adjacent to the vertical rods, of the second sliding groove, a second rotating motor is fixedly arranged on the inner wall of the bottom end of the second sliding groove, a second screw rod is fixedly connected to the output end of the second rotating motor, a second sliding block is sleeved on the second screw rod, the second sliding block is fixedly connected with one side, adjacent to the transverse rod, of the second sliding block, and a threaded seat matched with the second screw rod is fixedly embedded in the second sliding block in a penetrating mode.

Preferably, a third sliding groove is formed in the bottom end of the cross rod, a third rotating motor is fixedly arranged on the inner wall of one side of the third sliding groove, a third screw rod is fixedly connected to the output end of the third rotating motor, a third sliding block is sleeved on the third screw rod, the bottom end of the third sliding block is fixedly connected with the top end of the U-shaped frame, and a thread seat matched with the third screw rod is fixedly embedded in the third sliding block in a penetrating mode.

Preferably, a rotating motor IV is fixedly arranged on the outer wall of one side of the U-shaped frame, and the rotating motor IV is fixedly connected with the adjacent rotating shaft I.

Preferably, the four spouts have all been seted up on the top of fixing base, the equal fixedly in four spouts is equipped with double-end motor, the equal fixedly connected with screw rod of output of double-end motor is four, equal thread bush is equipped with slider four on the screw rod, slider four's top all with adjacent the bottom fixed connection of splint, on the slider four all run through fixedly inlay with screw rod four assorted screw seat, adjacent be equipped with opposite direction's screw seat on the screw rod is four, the equal fixed lid that is equipped with in top of fixing base, the equal fixation card in top of lid be equipped with double-electrode body assorted capacity section of thick bamboo, the bottom of capacity section of thick bamboo all runs through fixedly inlay and is equipped with the foam-rubber cushion.

Preferably, the cavity is set up in the support, the bottom of fixing base is all fixed and is equipped with the pivot two, the bottom of pivot two all extends to in the cavity, be located in the cavity the equal fixed cover in pivot two is equipped with sprocket one, fixed being equipped with on the one side bottom inner wall of cavity rotates motor five, the output fixedly connected with sprocket two of rotating motor five, sprocket one with pass through chain transmission connection between the sprocket two.

The beneficial effects of the utility model are as follows: the fixed plate is pushed to move through the air cylinder, thereby the fixed plate drives the liquid outlet pipe I to move to the position right above the capacity cylinder, at this moment, the pump body pumps copper sulfate liquid in the box body into the capacity cylinder, after half volume of liquid is injected into the capacity cylinder, at this moment, the pump body stops working, simultaneously the air cylinder drives the fixed plate to reset, then a rotating motor drives the screw rod I to rotate, thereby the screw rod drives the slide block I to move in the slide groove I, thereby the slide block I can drive the vertical rod to move through the slide block I, thereby the vertical rod drives the cross rod to move to the position right above the capacity cylinder, and then the rotating motor II drives the screw rod II to rotate, thereby the screw rod II can drive the slide block II to slide in the slide groove II, at the same time, the screw rod IV drives the slide block IV to move in the slide groove IV in opposite directions, at this moment, the slide block IV drives the clamp plate to move in opposite directions, thereby the capacity cylinder can hold fixed through the clamp plate, the chain five drive the chain wheels through the rotating motor, thereby the chain wheel II drives the first chain wheel to rotate, the first chain wheel can drive the vertical rod to move through the slide block I, the vertical rod can drive the screw rod II to rotate, the screw rod II rotates, the screw rod II drives the screw rod II to rotate, thereby the screw rod II drives the slide rod II to rotate in the slide groove II to move in the opposite direction, the capacity cylinder II, the four-side, the hollow bar body rotates the hollow bar 90, and the electrode body can rotate correspondingly, and the fixed body can rotate through the rotating body through the rotating shaft 90, and can drive the fixed body through the rotating shaft and drive rod through the rotating bodies. The detected data are transmitted to the steel bar corrosion instrument and displayed through the display screen, and the utility model can effectively avoid the contact between a user and the copper sulfate, thereby effectively improving the safety of the device in use.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a reinforced concrete structure corrosion depth monitoring device according to an embodiment of the present utility model;

fig. 2 is a top view of a reinforced concrete structure corrosion depth monitoring device according to an embodiment of the present utility model;

fig. 3 is a top view of a base of a reinforced concrete structure corrosion depth monitoring device according to an embodiment of the present utility model;

fig. 4 is a side view of a base, a vertical bar, and a cross bar of a reinforced concrete structure corrosion depth monitoring device according to an embodiment of the present utility model;

fig. 5 is a side view of a support and anchor block for a reinforced concrete structure corrosion depth monitoring device according to an embodiment of the present utility model.

In the figure:

1. a base; 2. a support; 3. a fixing seat; 4. a clamping plate; 5. a vertical rod; 6. a cross bar; 7. a U-shaped frame; 8. a first rotating shaft; 9. a dual electrode body; 10. a case; 11. a pump body; 12. a cylinder; 13. a fixing plate; 14. a liquid outlet pipe I; 15. a liquid outlet pipe II; 16. a liquid outlet pipe III; 17. a push plate; 18. a universal wheel; 19. a steel bar corrosion instrument; 20. a first chute; 21. rotating a first motor; 22. a first screw; 23. a first sliding block; 24. a second chute; 25. rotating a second motor; 26. a second screw; 27. a second slide block; 28. a chute III; 29. rotating a motor III; 30. a screw III; 31. a third slide block; 32. rotating a motor IV; 33. a chute IV; 34. a double-ended motor; 35. a screw rod IV; 36. a sliding block IV; 37. a cover body; 38. rong Liangtong; 39. a cavity; 40. a second rotating shaft; 41. a sprocket I; 42. rotating a motor V; 43. a second chain wheel; 44. and (3) a chain.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a reinforced concrete structure corrosion depth monitoring device is provided.

Example 1

As shown in fig. 1-5, a reinforced concrete structure corrosion depth monitoring device according to an embodiment of the utility model comprises a base 1, a support 2 is fixedly arranged at the top end of the base 1, a fixing seat 3 is symmetrically and rotatably arranged at the top end of the support 2, clamping plates 4 are symmetrically and slidably arranged at the top ends of the fixing seat 3, a vertical rod 5 is symmetrically and slidably arranged at the top end of one side of the base 1, a cross rod 6 is slidably arranged between the vertical rods 5, a U-shaped frame 7 is slidably arranged at the bottom end of the cross rod 6, a rotating shaft I8 is symmetrically and rotatably embedded in the U-shaped frame 7 in a penetrating manner, a double-electrode body 9 is fixedly connected between the rotating shafts I8, a box 10 is fixedly arranged at the top end of the other side of the base 1, a pump body 11 is fixedly arranged at the top end of the box 10, a cylinder 12 is symmetrically and fixedly arranged at one side of the box 10 close to the support 2, and the output end of the cylinder 12 is fixedly connected with a fixing plate 13, the fixing plate 13 is symmetrically and fixedly embedded with a first liquid outlet pipe 14, one end of the first liquid outlet pipe 14, which is far away from the support 2, is fixedly connected with a second liquid outlet pipe 15, the output end of the pump body 11 is fixedly connected with a third liquid outlet pipe 16, the other end of the third liquid outlet pipe 16 is fixedly connected with the second liquid outlet pipe 15, the input end of the pump body 11 is fixedly connected with the box 10 through a liquid suction pipe, one side of the base 1, which is close to the box 10, is fixedly provided with a push plate 17, four corners at the bottom end of the base 1 are respectively provided with a universal wheel 18, one side of the push plate 17, which is far away from the box 10, is fixedly provided with a steel bar corrosion instrument 19, the double electrode body 9 is electrically connected with the steel bar corrosion instrument 19 through a connecting wire, one side top end of the base 1, which is close to the vertical rod 5, is symmetrically provided with a sliding groove 20, the sliding chute is characterized in that a first rotating motor 21 is fixedly arranged on the inner wall of one side of the first sliding chute 20, a first screw rod 22 is fixedly connected to the output end of the first rotating motor 21, a first sliding block 23 is sleeved on the first screw rod 22, the top end of the first sliding block 23 is fixedly connected with the adjacent vertical rod 5, a screw seat matched with the first screw rod 22 is fixedly embedded in the first sliding block 23 in a penetrating mode, a pushing plate 17 and a universal wheel 18 are arranged, a moving device is convenient to move, the first screw rod 22 is driven to rotate through the first rotating motor 21, the first screw rod 22 drives the first sliding block 23 to move in the first sliding chute 20, and the first sliding block 23 can drive the vertical rod 5 to move.

Example two

As shown in fig. 1-5, a reinforced concrete structure corrosion depth monitoring device according to an embodiment of the utility model comprises a base 1, a support 2 is fixedly arranged at the top end of the base 1, a fixing seat 3 is symmetrically and rotatably arranged at the top end of the support 2, clamping plates 4 are symmetrically and slidably arranged at the top ends of the fixing seat 3, a vertical rod 5 is symmetrically and slidably arranged at the top end of one side of the base 1, a cross rod 6 is slidably arranged between the vertical rods 5, a U-shaped frame 7 is slidably arranged at the bottom end of the cross rod 6, a rotating shaft I8 is symmetrically and rotatably embedded in the U-shaped frame 7 in a penetrating manner, a double-electrode body 9 is fixedly connected between the rotating shafts I8, a box 10 is fixedly arranged at the top end of the other side of the base 1, a pump body 11 is fixedly arranged at the top end of the box 10, a cylinder 12 is symmetrically and fixedly arranged at one side of the box 10 close to the support 2, and the output end of the cylinder 12 is fixedly connected with a fixing plate 13, the fixing plate 13 is symmetrically and fixedly embedded with a first liquid outlet pipe 14, one end of the first liquid outlet pipe 14, which is far away from the support 2, is fixedly connected with a second liquid outlet pipe 15, the output end of the pump body 11 is fixedly connected with a third liquid outlet pipe 16, the other end of the third liquid outlet pipe 16 is fixedly connected with the second liquid outlet pipe 15, the input end of the pump body 11 and the box 10 are fixedly connected through a liquid suction pipe, a second sliding chute 24 is formed in one side adjacent to the vertical rod 5, a second rotating motor 25 is fixedly arranged on the inner wall of the bottom end of the second sliding chute 24, the output end of the second rotating motor 25 is fixedly connected with a second screw rod 26, a second sliding block 27 is sleeved on the second screw rod 26, the second sliding block 27 is fixedly connected with one side adjacent to the cross rod 6, a threaded seat matched with the second screw rod 26 is fixedly embedded on the second sliding block 27, the bottom of horizontal pole 6 has seted up the spout III 28, fixedly on the one side inner wall of spout III 28 be equipped with rotation motor III 29, rotation motor III 29's output fixedly connected with screw rod III 30, screw sleeve is equipped with slider III 31 on the screw rod III 30, the bottom of slider III 31 with the top fixed connection of U type frame 7, run through fixedly on the slider III 31 inlay with screw rod III 30 assorted screw seat, fixed be equipped with on the one side outer wall of U type frame 7 rotation motor IV 32, rotation motor IV 32 with adjacent rotation shaft I8 fixed connection drives screw rod II 26 through rotation motor II 25 and rotates to make screw rod II 26 drive slider II 27 slide in spout II 24, thereby can drive horizontal pole 6 through slider II 27 and reciprocate, drive screw rod III 30 through rotation motor III 29 and rotate, thereby make screw rod III 30 drive slider III 31 slide in spout III 28, thereby can drive U type frame 7 through slider III 31 and carry out the back and forth movement, drive corresponding rotation shaft I8 through rotation motor IV and drive the rotation shaft I8 and rotate through rotation shaft I9.

Example III

As shown in fig. 1-5, a reinforced concrete structure corrosion depth monitoring device according to an embodiment of the utility model comprises a base 1, a support 2 is fixedly arranged at the top end of the base 1, a fixing seat 3 is symmetrically and rotatably arranged at the top end of the support 2, clamping plates 4 are symmetrically and slidably arranged at the top ends of the fixing seat 3, a vertical rod 5 is symmetrically and slidably arranged at the top end of one side of the base 1, a cross rod 6 is slidably arranged between the vertical rods 5, a U-shaped frame 7 is slidably arranged at the bottom end of the cross rod 6, a rotating shaft I8 is symmetrically and rotatably embedded in the U-shaped frame 7 in a penetrating manner, a double-electrode body 9 is fixedly connected between the rotating shafts I8, a box 10 is fixedly arranged at the top end of the other side of the base 1, a pump body 11 is fixedly arranged at the top end of the box 10, a cylinder 12 is symmetrically and fixedly arranged at one side of the box 10 close to the support 2, and the output end of the cylinder 12 is fixedly connected with a fixing plate 13, the fixing plate 13 is symmetrically and fixedly embedded with a first liquid outlet pipe 14, one end of the first liquid outlet pipe 14, which is far away from the support 2, is fixedly connected with a second liquid outlet pipe 15, the output end of the pump body 11 is fixedly connected with a third liquid outlet pipe 16, the other end of the third liquid outlet pipe 16 is fixedly connected with the second liquid outlet pipe 15, the input end of the pump body 11 and the box 10 are fixedly connected through a liquid suction pipe, the top end of the fixing seat 3 is provided with a fourth chute 33, the fourth chute 33 is internally and fixedly provided with a double-headed motor 34, the output end of the double-headed motor 34 is fixedly connected with a fourth screw 35, the fourth screw 35 is sleeved with a fourth slider 36, the top end of the fourth slider 36 is fixedly connected with the bottom end of the adjacent clamping plate 4, the fourth slider 36 is fixedly embedded with a screw seat matched with the fourth screw 35, the adjacent screw rod four 35 is last to be equipped with opposite direction's screw seat, the top of fixing base 3 is all fixed and is equipped with lid 37, the top of lid 37 all fixed block be equipped with double electrode body 9 assorted capacity section of thick bamboo 38, the bottom of capacity section of thick bamboo 38 all runs through fixedly and inlays and is equipped with the foam-rubber cushion, set up cavity 39 in the support 2, the bottom of fixing base 3 is all fixed and is equipped with pivot two 40, the bottom of pivot two 40 all extends to in the cavity 39, be located all fixed cover in the cavity 39 on pivot two 40 is equipped with sprocket one 41, fixed being equipped with on the one side bottom inner wall of cavity 39 rotates motor five 42, the output fixedly connected with sprocket two 43 of rotating motor five 42, sprocket one 41 with through chain 44 transmission connection between the sprocket two 43 to drive screw rod four 35 through double end motor 34 and rotate, thereby make screw rod four 35 drive slider four 36 carry out opposite movement in spout four 33 this moment, thereby four slider 36 will drive splint 4 and carry out opposite movement, thereby drive splint 4 through the fixed part of capacity section of thick bamboo Rong Liangtong and can drive sprocket two on the inner wall of thick bamboo 4 through the side of one side of cavity 39 and drive sprocket two, thereby drive the two outer wall of chain wheel 43 and drive two 4 through the fixed part of chain drive sprocket two side of chain 43, thereby drive the two 4 through the two 4 and drive electrode side of chain drive plate 4 and drive 4.

In summary, by means of the above technical scheme of the utility model, the fixing plate 13 is pushed to move by the air cylinder 12, so that the fixing plate 13 drives the liquid outlet pipe I14 to move to the position right above the capacity cylinder 38, at this time, the pump body 11 pumps the copper sulfate liquid in the box 10 into the capacity cylinder 38, after half of the volume of the liquid is injected into the capacity cylinder 38, at this time, the pump body 11 stops working, at the same time, the air cylinder 12 drives the fixing plate 13 to reset, then the screw I22 is driven to rotate by the rotating motor I21, so that the screw I22 drives the slide block I23 to move in the slide groove I20, so that the vertical rod 5 can be driven to move by the slide block I23, so that the vertical rod 5 drives the cross rod 6 to move to the position right above the capacity cylinder 38, and then the screw II 26 is driven to rotate by the rotating motor II 25, so that the screw II 26 drives the slide block II 27 to slide in the slide groove II 24, the cross bar 6 can be driven to move downwards through the second slide block 27, meanwhile, the screw rod four 35 is driven to rotate through the double-headed motor 34, so that the screw rod four 35 drives the slide block four 36 to move in the chute four 33 in the opposite direction, the slide block four 36 drives the clamping plate 4 to move in the opposite direction, the capacity cylinder 38 can be clamped and fixed through the clamping plate 4, the chain wheel two 43 is driven to rotate through the rotating motor five 42, the chain wheel two 43 drives the chain wheel one 41 to rotate through the chain 44, the chain wheel one 41 drives the fixing seat 3 to rotate through the rotating shaft two 40, the fixing seat 3 drives the capacity cylinder 38 to rotate through the clamping plate 4, the electrodes of the double-electrode body 9 are respectively inserted into the corresponding capacity cylinders 38 and the Rong Liangtong is screwed on the double-electrode body 9, the cross bar 6 is reset at the moment, so that the double-electrode body 9 drives the capacity cylinder 38 to move upwards, then the corresponding rotating shaft I8 is driven to rotate through the rotating motor IV 32, so that the double-electrode body 9 can be driven to rotate 90 degrees through the rotating shaft I8, then the vertical rod 5 is reset, so that the foam-rubber cushion on the capacity cylinder 38 is in conflict with reinforced concrete, at the moment, detected data are transmitted into the reinforced concrete corrosion meter 19 and displayed through the display screen, the U-shaped frame 7 can be driven to move up and down through the cross rod 6, so that the height of the double-electrode body 9 can be adjusted, the screw III 30 is driven to rotate through the rotating motor III 29, so that the screw III 30 drives the sliding block III 31 to slide in the sliding groove III 28, the U-shaped frame 7 can be driven to move back and forth through the sliding block III 31, and the front and back positions of the double-electrode body 9 can be adjusted.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a reinforced concrete structure corrosion depth monitoring device, its characterized in that, including base (1), the fixed support (2) that is equipped with in top of base (1), the top symmetry of support (2) rotates and is equipped with fixing base (3), the equal symmetry in top of fixing base (3) slides and is equipped with splint (4), one side top symmetry of base (1) slides and is equipped with montant (5), slide between montant (5) and be equipped with horizontal pole (6), the bottom of horizontal pole (6) slides and is equipped with U type frame (7), the symmetry runs through rotation on U type frame (7) and has inlayed pivot one (8), fixedly connected with bipolar electrode body (9) between pivot one (8), the opposite side top of base (1) is fixed and is equipped with box (10), the top of box (10) is fixed and is equipped with pump body (11), one side symmetry that is close to support (2) is fixed and is equipped with cylinder (12), the output fixedly connected with fixed plate (13) of cylinder (12), fixed plate (13) symmetry run through fixedly and has inlayed drain pipe one (14), one end (16) are kept away from fixedly connected with drain pipe (16) to drain pipe one end (2), the other end of the liquid outlet pipe III (16) is fixedly connected with the liquid outlet pipe II (15), and the input end of the pump body (11) is fixedly connected with the box body (10) through a liquid suction pipe.

2. The reinforced concrete structure corrosion depth monitoring device according to claim 1, wherein a push plate (17) is fixedly arranged on one side, close to the box body (10), of the base (1), universal wheels (18) are arranged at four corners of the bottom end of the base (1), a reinforced steel corrosion instrument (19) is fixedly arranged on one side, far away from the box body (10), of the push plate (17), and the double-electrode body (9) is electrically connected with the reinforced steel corrosion instrument (19) through a connecting wire.

3. The reinforced concrete structure corrosion depth monitoring device according to claim 1, wherein a first sliding groove (20) is symmetrically formed in the top end of one side, close to the vertical rod (5), of the base (1), a first rotating motor (21) is fixedly arranged on the inner wall of one side of the first sliding groove (20), a first screw rod (22) is fixedly connected to the output end of the first rotating motor (21), a first sliding block (23) is sleeved on the first screw rod (22) in a threaded mode, the top end of the first sliding block (23) is fixedly connected with the adjacent vertical rod (5), and a threaded seat matched with the first screw rod (22) is fixedly embedded in a penetrating mode on the first sliding block (23).

4. The reinforced concrete structure corrosion depth monitoring device according to claim 1, wherein a second sliding groove (24) is formed in one side adjacent to each other between the vertical rods (5), a second rotating motor (25) is fixedly arranged on the inner wall of the bottom end of the second sliding groove (24), a second screw rod (26) is fixedly connected to the output end of the second rotating motor (25), a second sliding block (27) is sleeved on the second screw rod (26) in a threaded mode, the second sliding block (27) is fixedly connected with one side adjacent to the transverse rod (6), and a threaded seat matched with the second screw rod (26) is fixedly embedded on the second sliding block (27) in a penetrating mode.

5. The reinforced concrete structure corrosion depth monitoring device according to claim 1, wherein a sliding groove III (28) is formed in the bottom end of the cross rod (6), a rotating motor III (29) is fixedly arranged on the inner wall of one side of the sliding groove III (28), the output end of the rotating motor III (29) is fixedly connected with a screw rod III (30), a sliding block III (31) is sleeved on the screw rod III (30) in a threaded manner, the bottom end of the sliding block III (31) is fixedly connected with the top end of the U-shaped frame (7), and a threaded seat matched with the screw rod III (30) is fixedly embedded on the sliding block III (31) in a penetrating manner.

6. The corrosion depth monitoring device for the reinforced concrete structure according to claim 1, wherein a rotating motor four (32) is fixedly arranged on the outer wall of one side of the U-shaped frame (7), and the rotating motor four (32) is fixedly connected with the adjacent rotating shaft one (8).

7. The reinforced concrete structure corrosion depth monitoring device according to claim 1, wherein four sliding grooves (33) are formed in the top ends of the fixing seats (3), double-headed motors (34) are fixedly arranged in the four sliding grooves (33), four threaded rods (35) are fixedly connected to the output ends of the double-headed motors (34), four sliding blocks (36) are sleeved on the four threaded rods (35) in a threaded mode, the top ends of the four sliding blocks (36) are fixedly connected with the bottom ends of adjacent clamping plates (4), threaded seats matched with the four threaded rods (35) are fixedly embedded in the four sliding blocks (36), threaded seats opposite in direction are arranged on the adjacent four threaded rods (35), cover bodies (37) are fixedly arranged on the top ends of the fixing seats (3), capacity cylinders (38) matched with the double-electrode body (9) are fixedly clamped on the top ends of the cover bodies (37), and sponge pads are fixedly embedded in the bottom ends of the capacity cylinders (38).

8. The reinforced concrete structure corrosion depth monitoring device according to claim 1, wherein a cavity (39) is formed in the support (2), a second rotating shaft (40) is fixedly arranged at the bottom end of the fixing seat (3), the bottom end of the second rotating shaft (40) extends into the cavity (39), a first chain wheel (41) is fixedly sleeved on the second rotating shaft (40) in the cavity (39), a fifth rotating motor (42) is fixedly arranged on the inner wall of the bottom end at one side of the cavity (39), a second chain wheel (43) is fixedly connected to the output end of the fifth rotating motor (42), and the first chain wheel (41) is in transmission connection with the second chain wheel (43) through a chain (44).