A device for repairing a torn steel sheet of a ship lock pier wall facing

Abstract

The application discloses a kind of for repairing ship lock pier wall facing steel plate tear and print device, including fixed in the damage both sides guide rail, adjustable fixed with horizontal bottom bar between guide rail, guide rail back side adjustable fixed with positioning guide rod A, positioning guide rod A is equipped with positioning guide groove, horizontal bottom bar is fixed with the positioning head along positioning guide groove activity, guide rail between located above horizontal bottom bar still adjustable fixed with lifting adjustment frame, adjustable fixed with transverse adjustment frame in lifting adjustment frame, and transverse adjustment frame is equipped with print push plate, print push plate reciprocating motion towards or away from facing steel plate, print push plate detachably fixed with the groove plate that is equipped with print mud, lifting adjustment frame top surface both ends are fixed with lifting lug. From the above structure, the print device for repairing ship lock pier wall facing steel plate tear of the application can accurately cut out the repair steel plate matched with the damaged part when repairing the damaged pier wall facing steel plate and repair, improve the repair efficiency and repair quality of facing steel plate.

Description

TECHNICAL FIELD

[0001] The present application relates to a kind of ship lock pier wall facing steel plate repair technical field, specifically to a kind of device for repairing ship lock pier wall facing steel plate tear. BACKGROUND

[0002] With the increasing busy of Beijing-Hangzhou Grand Canal water transport, ship lock is 24 hours uninterrupted operation, the ship of coming and going operation are all steel ships, since ship tonnage is big, ship in operation and rely on ship pier wall will cause rubbing, drive in and out ship lock also cause rubbing to navigation pier wall.And pier wall structure is generally reinforced concrete structure, to guarantee the service life of pier wall, will be in the outer surface of concrete structure, corresponding to the height range of ship side wall package fixed to have facing steel plate, since the ship body of sailing in water one part is located above the liquid level of water body, another part is located below the liquid level of water body, in addition, water body also will rise tide or ebb tide, leading to the top edge height of facing steel plate is located above a certain height of liquid level when water body rises tide, the bottom edge height of facing steel plate is located below a certain depth of liquid level when water body ebb tide.But with the passage of time, the contact and friction times of ship body and the facing steel plate on the surface of pier wall are more, the facing steel plate will appear upwarp, bend even tear condition, thereby causing security risk to running ship.To complete some small failure that affects normal operation of ship lock in the shortest time, become a kind of inevitable demand. Therefore, ship lock emergency guarantee maintenance operation arises at the historic moment.

[0003] In the case of immature technology, the damaged facing steel plate can only be cut off first to alleviate the immediate safety hazard, and then the shape structure of the repaired steel plate is obtained according to the underwater cut-off steel plate to be repaired, but since the cutting is not directly along the damaged part of the facing steel plate and the still attached pier wall concrete at the beginning, and it is also impossible to determine whether the surface flat facing steel plate is completely attached to the concrete before cutting, so after cutting the raised or torn part of the facing steel plate, the edge of the damaged part still needs to be trimmed or cut to make the edge of the damaged part of the facing steel plate completely attached to the concrete, so that the overall facing steel plate after welding the repaired steel plate with the damaged part is also attached to the concrete. Moreover, the cutting part of the facing steel plate will deform due to heat during each cutting, resulting in the shape of the cut-off facing steel plate after combination and splicing being different from the actual shape of the damaged part of the facing steel plate, which also leads to the inability to obtain a repaired steel plate that matches the damaged part through the cut-off facing steel plate. Moreover, since the ship body is floating on the surface of the water body, the position of the pier wall facing steel plate that contacts the ship body most frequently is also the position of the water surface, which leads to the damaged part of the facing steel plate generally having part on the water surface and part below the water surface, and the water quality cannot reach a clear state, resulting in that even through divers, it is difficult to accurately observe the damaged part of the facing steel plate below the water surface, and the divers cannot stabilize the template during the transfer printing and it is not convenient to apply force during the transfer printing; especially when the facing steel plate is torn, the damaged part has a complex shape and a wide tearing range, which makes it more difficult to transfer print. The above will have a negative impact on the transfer printing of the damaged part of the facing steel plate on the pier wall surface. Therefore, the facing steel plate cannot currently obtain the structure of the repaired plate through direct transfer printing of the damaged part.

[0004] However, there are constant ships on the water body, and since the ship lock is a must-pass port for ships, in order to reduce the impact on passing ships, if maintenance is performed, the maintenance time is required to be short and the water area occupied by the maintenance is required to be small. Moreover, the structures such as navigation piers and berthing piers standing in the channel cannot be repaired without water even during major repairs. Therefore, the damaged part of the facing steel plate of the pier cannot be repaired in time, and thus can only be replaced when the facing steel plate is damaged to the extent that it must be replaced, which is included in the ship lock major repair project. In this way, the technology of quickly and accurately transferring the size of the steel plate to be welded underwater becomes urgent, and accurately obtaining the shape and size of the steel plate to be welded underwater becomes a routine emergency support operation. SUMMARY

[0005] The purpose of the present application is to overcome the shortcomings of the prior art, provide a device for repairing the torn surface steel plate of the ship lock pier wall, which can accurately match the damaged part through transfer printing even if the bottom edge of the damaged part cannot be seen clearly because it is located underwater, thereby improving the repair efficiency and quality of the surface steel plate.

[0006] The technical scheme adopted by the present application is:

[0007] The device for repairing the torn surface steel plate of the ship lock pier wall comprises a group of guide rails vertically fixed on both sides of the damaged part of the surface steel plate, the bottom end of the guide rail is located at a height lower than the lowest height of the damaged part, the horizontal bottom bar is fixedly connected between the guide rails and can be adjusted up and down, the end surface of the horizontal bottom bar is connected to the guide rail away from the surface steel plate, the back side of the guide rail is also fixedly connected to the positioning guide rod A in a symmetrical and adjustable manner, the positioning guide rod A is provided with a positioning guide groove along the extension direction parallel to the guide rail, the two ends of the horizontal bottom bar are fixedly connected to the positioning head, the positioning head moves up and down along the positioning guide groove, the lifting adjusting frame is fixedly connected above the horizontal bottom bar between the guide rails and can be adjusted up and down, the transverse adjusting frame is fixedly connected in the lifting adjusting frame and can be adjusted left and right, the transfer printing push plate is provided on the end surface of the transverse adjusting frame facing the surface steel plate, the transfer printing push plate reciprocates along the direction facing or away from the surface steel plate through the hydraulic cylinder A fixed to the transverse adjusting frame, the groove plate filled with transfer printing clay is detachably fixed to the end surface of the transfer printing push plate facing the surface steel plate, the transfer printing clay faces the surface steel plate, and the lifting adjusting frame is provided with lifting lugs on the top surface of the two ends.

[0008] In a further improved scheme of the present application, the guide rail is fixed to the pier wall through the guide rail mounting vertical bar.

[0009] In a further improved scheme of the present application, when the edge of the damaged part extends to the edge of the corresponding end surface of the pier wall, the guide rail mounting vertical bar on the corresponding side is fixed to the pier wall through the connecting frame.

[0010] In a further improved scheme of the present application, the two sides of the guide rail mounting vertical bar are provided with a plurality of connecting pieces along the extension direction of the guide rail mounting vertical bar, and the guide rail mounting vertical bar is fixedly welded to the surface steel plate or the connecting frame outside the two sides of the damaged part through the connecting pieces.

[0011] The further improved scheme of the present application is that a strip-shaped guide groove is arranged at the center of the top surface of the end surface of the guide rail away from the pier wall along the length direction of the guide rail, a strip-shaped limiting groove matched with the guide rail mounting vertical bar is arranged at the center of the end surface of the guide rail facing the pier wall along the length direction of the guide rail, a plurality of fixed through holes are arranged at the middle of the groove bottom of the strip-shaped guide groove along the length direction of the guide rail at equal intervals, the fixed through holes are communicated with the strip-shaped guide groove and the strip-shaped limiting groove, and a counterbore is coaxially arranged at the groove bottom of the strip-shaped guide groove corresponding to the position of the fixed through hole.

[0012] The further improved scheme of the present application is that the strip-shaped guide groove and the strip-shaped limiting groove are both T-shaped grooves extending through the top end and the bottom end of the guide rail, the cross section of the guide rail mounting vertical bar is matched with the strip-shaped limiting groove, the horizontal bottom bar is connected with the strip-shaped guide groove through a jacking bolt A, and the lifting adjusting frame is connected with the strip-shaped guide groove through a jacking bolt B.

[0013] The further improved scheme of the present application is that the connecting end of the jacking bolt A and the connecting end of the jacking bolt B with the strip-shaped guide groove are both enlarged heads A matched with the cross section of the strip-shaped guide groove, the other end of the jacking bolt A is fixed through a horizontal strip-shaped through hole A arranged on the horizontal bottom bar and then through a nut A, and the other end of the jacking bolt B is fixed through a horizontal strip-shaped through hole B arranged on the top bar and the bottom bar of the lifting adjusting frame and then through a nut B.

[0014] The further improved scheme of the present application is that a positioning guide rod A is adjustably and fixedly connected to the side wall of the guide rail away from the damaged position along the length direction of the guide rail, a positioning guide groove is arranged at the end surface of the positioning guide rod A away from the protective steel plate along the length direction of the positioning guide rod A, the positioning head arranged on the horizontal bottom bar is matched with the groove width of the positioning guide groove and reciprocally moves along the positioning guide groove, and the moving range of the positioning head along the positioning guide groove is equal to the length dimension of the groove plate.

[0015] The further improved scheme of the present application is that a strip-shaped limiting groove B is arranged at the end surface of the guide rail facing the positioning guide rod A along the length direction of the guide rail, the strip-shaped limiting groove B is a T-shaped groove extending through the top end and the bottom end of the guide rail, the two ends of the positioning guide rod A are connected with the strip-shaped limiting groove B through jacking bolts C, the connecting end of the jacking bolt C with the strip-shaped limiting groove B is an enlarged head B matched with the strip-shaped limiting groove B, and the other end of the jacking bolt C is fixed through a nut C after passing through the positioning guide rod A.

[0016] The further improved scheme of the present application is that the positioning guide groove extends upward through the top end of the positioning guide rod A, the end block is detachably fixedly connected to the top end of the positioning guide rod A through the connecting bolt B, the end block is provided with a limiting block for closing the positioning guide groove at the position corresponding to the bottom edge of the end face of the face protection steel plate, the positioning head is fixedly connected with the horizontal bottom rod through the connecting block, and the connecting block is fixedly connected with the horizontal bottom rod through the connecting bolt C.

[0017] The further improved scheme of the present application is that the top end face and the bottom end face of the transverse adjusting frame are respectively provided with guide convex rods, the top rod bottom face and the bottom rod top face of the lifting adjusting frame are respectively provided with transverse guide grooves matched with the guide convex rods, the top face of the guide convex rod at the top of the transverse adjusting frame is provided with a plurality of positioning screw holes along the width direction of the transverse adjusting frame, and the groove bottom of the transverse guide groove of the top rod of the lifting adjusting frame is provided with a horizontal strip-shaped through hole C along the extension direction of the transverse guide groove.

[0018] The further improved scheme of the present application is that the top rod of the lifting adjusting frame is provided with the positioning guide rod B along the transverse direction through the dovetail guide rail arranged transversely on the top face, the positioning guide rod B is fixedly connected with the lifting adjusting frame through the screw-connected jacking bolt D, the top face of the positioning guide rod B is provided with a positioning guide hole downwardly penetrating through, the positioning bolt is fixedly connected with the positioning screw hole of the transverse adjusting frame after penetrating through the positioning guide hole and the horizontal strip-shaped through hole C in sequence, and the positioning guide hole is arranged along the length direction of the positioning guide rod B and the width dimension of the groove plate is equal to the range of the positioning guide hole and the positioning bolt along the positioning guide hole.

[0019] The further improved scheme of the present application is that the bottom of the positioning guide rod B is provided with a matched dovetail through groove corresponding to the dovetail guide rail, the horizontal strip-shaped through hole penetrates upward through the dovetail guide rail, and the diameter of the jacking bolt D is greater than the width of the horizontal strip-shaped through hole.

[0020] The further improved scheme of the present application is that the two ends of the dovetail guide rail extend to the lifting lugs, and the lifting lugs are detachably fixedly connected to the lifting adjusting frame.

[0021] The further improved scheme of the present application is that the top rod of the lifting adjusting frame is provided with a connecting groove at the bottom of the end face of the side facing the steel plate, the height of the top edge of the connecting groove is higher than or flush with the height of the groove bottom of the transverse guide groove of the top rod, the connecting groove is detachably fixedly connected with a limiting baffle through a connecting bolt D, the bottom of the limiting baffle is flush with the bottom edge of the top rod of the lifting adjusting frame, and the end face of the limiting baffle facing the steel plate is flush with the end face of the lifting adjusting frame facing the steel plate.

[0022] The further improved scheme of the present application is that the end edge inserting rod and the side edge inserting rod are respectively correspondingly movably connected to the edges of the end face of the transfer plate facing the steel plate, the end edge inserting rod and the side edge inserting rod are respectively reciprocally moved along the corresponding edges of the transfer plate by the respective hydraulic cylinders B, the hydraulic cylinders B are fixed to the transfer plate, the end face of the groove plate facing the transfer plate is provided with an annular protrusion, the side wall of the annular protrusion is of an L-shaped structure, an inserting groove is formed between the annular protrusion and the groove plate, when the end edge inserting rod and the side edge inserting rod are driven by the respective hydraulic cylinders B to extend to the maximum stroke position of the corresponding edges of the transfer plate, the end edge inserting rod and the side edge inserting rod respectively extend into the corresponding side inserting grooves of the annular protrusion and are in contact with the groove bottom of the inserting groove, and when the end edge inserting rod and the side edge inserting rod are driven by the respective hydraulic cylinders B to retreat to the maximum stroke position of the corresponding edges of the transfer plate, the end edge inserting rod and the side edge inserting rod respectively leave the corresponding side inserting grooves of the annular protrusion.

[0023] The further improved scheme of the present application is that the end edge inserting rod and the side edge inserting rod are respectively correspondingly movably connected to the edges of the end face of the transfer plate facing the steel plate, the end edge inserting rod and the side edge inserting rod are respectively reciprocally moved along the corresponding edges of the transfer plate by the respective hydraulic cylinders B, the hydraulic cylinders B are fixed to the transfer plate, the end face of the groove plate facing the transfer plate is provided with an annular protrusion, the side wall of the annular protrusion is of an L-shaped structure, an inserting groove is formed between the annular protrusion and the groove plate, when the end edge inserting rod and the side edge inserting rod are driven by the respective hydraulic cylinders B to extend to the maximum stroke position of the corresponding edges of the transfer plate, the end edge inserting rod and the side edge inserting rod respectively extend into the corresponding side inserting grooves of the annular protrusion and are in contact with the groove bottom of the inserting groove, and when the end edge inserting rod and the side edge inserting rod are driven by the respective hydraulic cylinders B to retreat to the maximum stroke position of the corresponding edges of the transfer plate, the end edge inserting rod and the side edge inserting rod respectively leave the corresponding side inserting grooves of the annular protrusion.

[0024] The present application has the following beneficial effects:

[0025] Firstly, the transfer device for repairing the torn steel plate of the ship lock pier wall of the present application can obtain the shape of the bottom edge of the damaged part through transfer even if the bottom edge of the damaged part cannot be clearly seen because it is located underwater, so that a repair steel plate accurately matched with the damaged part can be obtained, and the damaged pier wall steel plate can be accurately cut to match the damaged part and repaired, thereby improving the repair efficiency and quality of the steel plate.

[0026] Second, the device for repairing the torn steel plate of the ship lock pier wall facing, according to the present application, is characterized in that the horizontal bottom bar is positioned along the guide rail by the positioning guide rod A, the lifting adjusting frame and the transverse adjusting frame are positioned along the horizontal bottom bar as the height reference, the transverse adjusting frame is positioned horizontally by the positioning guide rod B, and the transverse adjusting frame drives the groove plate with the transfer mud to move in the vertical and horizontal directions.

[0027] Third, the device for repairing the torn steel plate of the ship lock pier wall facing, according to the present application, is characterized in that the transverse adjusting frame drives the transfer push plate to transfer the mud by the hydraulic cylinder A, so that the transfer push plate drives the groove plate with the transfer mud to transfer, the force is more uniform, the transfer mud is uniformly stressed, and the corresponding position of the damaged part of the facing steel plate is transferred at a constant speed and continuously, thereby ensuring the transfer effect of the transfer mud.

[0028] Fourth, the device for repairing the torn steel plate of the ship lock pier wall facing, according to the present application, is characterized in that the side edge inserting rod and the end edge inserting rod are respectively driven by the hydraulic cylinder B, and the ring-shaped protrusions of the groove plate are respectively inserted into the corresponding side insertion grooves, thereby ensuring the connection effect of the transfer push plate and the groove plate.

[0029] Fifth, the device for repairing the torn steel plate of the ship lock pier wall facing, according to the present application, is characterized in that the guide protruding rod of the transverse adjusting frame and the horizontal guide grooves of the top rod bottom surface and the bottom rod top surface of the lifting adjusting frame are provided, so that the transverse adjusting frame is limited in the vertical and horizontal directions relative to the lifting adjusting frame and moves along the lifting adjusting frame.

[0030] Sixth, the device for repairing the torn steel plate of the ship lock pier wall facing, according to the present application, is characterized in that the transverse adjusting frame and the lifting adjusting frame are installed and connected by the limiting stop strip, and the transverse adjusting frame moves along the lifting adjusting frame.

[0031] Seventh, the device for repairing the torn steel plate of the ship lock pier wall facing, according to the present application, is characterized in that the lifting adjusting frame is moved along the track by the lifting ears provided at the top rod top surface of the lifting adjusting frame.

[0032] Eighth, the device for repairing the torn steel plate of the ship lock pier wall facing, according to the present application, is characterized in that the horizontal strip-shaped through hole A of the horizontal bottom bar and the horizontal strip-shaped through hole B of the top rod and the bottom rod of the lifting adjusting frame are provided, so that the horizontal bottom bar and the lifting adjusting frame can be applied to the repair of the damaged part of the facing steel plate with different width sizes, thereby improving the application range. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1Front view schematic diagram of the invention for fixing the vertical post of the guide rail.

[0034] Figure 2 Front view schematic diagram of the invention for fixing the guide rail and the horizontal bottom bar.

[0035] Figure 3 Front view schematic diagram of the invention for starting to print the adjacent part of the damaged part.

[0036] Figure 4 Front view schematic diagram of the invention for Figure 3 Front view schematic diagram of the invention for printing the adjacent part of the damaged part after completion.

[0037] Figure 5 Front view schematic diagram of the invention for printing the last piece when the horizontal bottom bar is at the lowest position.

[0038] Figure 6 Front view schematic diagram of the invention for printing the first piece after the horizontal bottom bar moves up once.

[0039] Figure 7 Front view schematic diagram of the invention for Figure 6 Front view schematic diagram of the invention for printing the adjacent part of the damaged part after completion.

[0040] Figure 8 Front view schematic diagram of the invention for printing the last piece when the horizontal bottom bar corresponds to the position in Figure 6

[0041] Figure 9 Front view schematic diagram of the invention for printing the first piece when the horizontal bottom bar moves up to the highest row of the damaged part.

[0042] Figure 10 Front view schematic diagram of the invention for Figure 9 Front view schematic diagram of the invention for printing the adjacent part of the damaged part after completion.

[0043] Figure 11 Front view schematic diagram of the invention for printing the last piece when the horizontal bottom bar corresponds to the position in Figure 9

[0044] Figure 12 Front view enlarged schematic diagram of the lifting adjustment frame.

[0045] Figure 13 Front view enlarged schematic diagram of the invention for Figure 12 Front view enlarged schematic diagram of the invention for removing the positioning guide rod B.

[0046] Figure 14 Front view enlarged schematic diagram of the lifting adjustment frame.

[0047] Figure 15 Front view enlarged schematic diagram of the lifting adjustment frame.

[0048] Figure 16 ​​Fig. 6 is a top view of a partial enlarged view of the lateral adjusting frame with the slot plate fixed.

[0049] Figure 17 Fig. 5 is a top view of an enlarged view of the lateral adjusting frame.

[0050] Figure 18 Fig. 4 is a top view of an enlarged view of the slot plate.

[0051] Figure 19 Fig. 3 is a bottom view of an enlarged view of the guide rail. Embodiment

[0052] As Figures 1-19 It can be known that the ship lock pier wall facing steel plate tearing repair method comprises the following steps:

[0053] 1) cutting the damaged part 5 of the pier wall 2 where the facing steel plate 4 has the convex tearing phenomenon, so that the damaged part 5 of the facing steel plate 4 is exposed to the outside of the concrete 3;

[0054] 2) trimming the edge of the damaged part 5 by hammering, bending or cutting, so that the edge of the damaged part 5 is attached to the concrete 3 at the corresponding position;

[0055] 3) through the cooperation of the diver and the shore personnel, the guide rail installation stand 6 is fixed with the pier wall 2 outside the maximum size position on both sides of the damaged part 5 of the facing steel plate 4;

[0056] 4) fixing the guide rail 9 along the guide rail installation stand 6, and making the bottom end of the guide rail 9 lower than the bottom maximum size position of the damaged part 5, and the top end of the guide rail 9 flush with or higher than the top surface of the pier wall 2;

[0057] 5) moving the horizontal bottom rod 11 with the upper and lower movable connections on both ends of the guide rail 9 downward to the position where the top surface is lower than the bottom maximum size position of the damaged part 5, and then connecting and fixing the horizontal bottom rod 11 with the guide rail 9;

[0058] 6) detachably fixing the positioning guide rod A 14 provided with the positioning guide groove 15 parallel to the guide rail 9 to the back side of the guide rail 9, and making the positioning guide head at the bottom of both ends of the horizontal bottom rod 11 correspond to the bottom end in the positioning guide groove 15, and the activity range of the positioning guide head in the positioning guide groove 15 is equal to the length dimension of the slot plate 38;

[0059] 7) detachably fixing the slot plate 38 provided with the rubbing mud 41 to be rubbed to the rubbing push plate 33 of the lateral adjusting frame 26 in the lifting adjusting frame 22, and making the rubbing mud 41 face the facing steel plate 4 with the damaged part 5;

[0060] 8) Then move the lateral adjusting frame 26 to the maximum stroke of one side of the lifting adjusting frame 22, and then limit the lateral position by the positioning guide B27, and then move the lifting adjusting frame 22 along the guide rail 9 to the top surface of the horizontal bottom bar 11;

[0061] 9) Move the hydraulic cylinder A29 fixed by the lateral adjusting frame 26 to drive the transfer push plate 33 and the groove plate 38 with the transfer mud 41 to face the damaged part 5 of the guard plate 4, and keep the end surface of the transfer mud 41 in contact with the damaged part 5 of the guard plate 4 for a period of time;

[0062] 10) After the transfer mud 41 completes the transfer, the hydraulic cylinder A29 drives the transfer push plate 33 and the groove plate 38 with the transfer mud 41 to return to the starting position, and then move the lifting adjusting frame 22 along the guide rail 9 to the top of the pier wall 2, and then separate the groove plate 38 with the transfer mud 41 from the transfer push plate 33, and detachably fix the groove plate 38 with the transfer mud 41 to the transfer push plate 33, and make the transfer mud 41 face the damaged part 5 of the guard plate 4;

[0063] 11) Then move the lateral adjusting frame 26 to the other end of the lifting adjusting frame 22 by the positioning guide B27, and limit the position to be adjacent to the previous position of the lateral adjusting frame 26, so that the transfer mud 41 at this time faces the edge on one side of the starting end of the lateral adjusting frame 26, and the edge on the other side of the starting end of the lateral adjusting frame 26 faces away from the transfer mud 41;

[0064] 12) Repeat steps 8) to 11) until the transfer mud 41 at the other end of the lifting adjusting frame 22 also completes the transfer after the lateral adjusting frame 26 moves to the other end of the lifting adjusting frame 22 by the positioning guide B27, and then repeat step 10);

[0065] 13) Then loosen the two ends of the horizontal bottom bar 11 from the guide rail 9, and move the positioning guide head at the two ends of the horizontal bottom bar 11 along the positioning guide slot 15 to the maximum stroke, and then fix the two ends of the horizontal bottom bar 11 to the guide rail 9 again;

[0066] 14) Then repeat steps 8) to 12), if there is still part of the damaged part 5 that has not been transferred, loosen the positioning guide A14 from the guide rail 9, and move the positioning guide A14 along the guide rail 9 to the maximum stroke by the relative sliding of the positioning guide slot 15 and the positioning guide head at the two ends of the horizontal bottom bar 11, and then the positioning guide head at the two ends of the horizontal bottom bar 11 is located at the bottom end of the positioning guide slot 15 again;

[0067] 15) Then repeat steps 8) to 14) again until all positions of the damaged part 5 have completed the transfer;

[0068] 16)The completed rubbing mud 41 taken from the rubbing push plate 33 is first blown dry by compressed air to remove surface water spots, and the corresponding rubbing mud 41 is numbered;

[0069] 17)The dried rubbing mud 41 is refrigerated and hardened, and the four sides of the rubbing mud 41 are cut to the corresponding edge of the groove plate 38, and the rubbing mud 41 is cut along the groove of the groove plate 38. When there is an overlapping part between the two adjacent rubbing mud 41, the overlapping part of one of them is cut off at will;

[0070] 18)The hardened rubbing mud 41 cut from the groove plate 38 is arranged according to the number and spliced and fixed, so as to form a convex block shape matching the damaged part 5;

[0071] 19)The rubbing mud is scanned again by the laser scanner, so as to obtain the shape of the damaged part 5;

[0072] 20)According to the shape of the damaged part 5 obtained by the laser scanner, the steel plate is cut, so as to obtain a repair steel plate matching the damaged part 5;

[0073] 21)The lifting adjusting frame 22 and the horizontal bottom rod 11 fixed on the facing steel plate 4 are separated from the rail 9, the rail 9 and the positioning guide rod A14 are separated from the guide rail mounting upright 6, the guide rail mounting upright 6 is cut and separated from the facing steel plate 4; After the cut repair steel plate is filled into the damaged part 5, the edge of the repair steel plate and the damaged part 5 is welded and fixed;

[0074] 22)Finally, the welding scar of the repair steel plate and the damaged part 5 edge and the residual welding scar of the guide rail mounting upright 6 and the facing steel plate 4 are polished to the end surface of the facing steel plate 4.

[0075] In the step 3), when the edge of the damaged part 5 extends to the edge of the corresponding end surface of the pier wall 2, the corresponding guide rail mounting upright 6 is fixed to the pier wall 2 through the connecting frame 52.

[0076] In the step 3), when the guide rail mounting upright 6 is erected in the corresponding position, the guide rail mounting upright 6 is temporarily fixed on the facing steel plate 4 or the connecting frame 52 through a plurality of "concave" magnets 8 respectively, and then the connecting pieces 7 distributed at equal intervals on both sides of the guide rail mounting upright 6 are respectively spot welded and fixed on the facing steel plate 4 or the connecting frame 52. After the spot welding is completed, the "concave" magnets 8 are removed respectively.

[0077] In step 15, when the transfer printing of all positions to the damaged part 5 is completed, the horizontal bottom bar 11, the positioning guide rod A 14 are separated from the guide rail 9 respectively, the horizontal bottom bar 11 is also separated from the positioning guide rod A 14; then the guide rail 9 is separated from the guide rail mounting vertical bar 6, finally the guide rail mounting vertical bar 6 is separated from the facing steel plate 4, and the welding point between the connecting piece 7 and the facing steel plate 4 is polished flat.

[0078] In step 4, the guide rail 9 is fixedly connected with the guide rail mounting vertical bar 6 through the connecting bolt A.

[0079] In step 5, the horizontal bottom bar 11 is provided with a horizontal strip-shaped through hole A 13 along the length direction of the horizontal bottom bar 11, and the jacking bolt A 12 passes through the horizontal strip-shaped through hole A 13 and is fixedly connected with the guide rail 9.

[0080] In step 6, the positioning guide rod A 14 is fixedly connected with the side wall of the guide rail 9 through the jacking bolt C 16, the positioning guide head is fixedly connected to the end face of the connecting block 20 facing the pier wall 2, and the connecting block 20 is fixedly connected with the bottom of the horizontal bottom bar 11 through the connecting bolt C 21.

[0081] The positioning guide groove 15 is arranged on the end face of the positioning guide rod A 14 away from the pier wall 2, and the positioning guide groove 15 penetrates the positioning guide rod A 14 upwardly, the end block 17 is fixedly connected to the top end of the positioning guide rod A 14 through the connecting bolt B 19, and the end block 17 closes the positioning guide groove 15.

[0082] In step 7, the edge of the end face of the transfer printing push plate 33 facing the pier wall 2 is respectively correspondingly connected with the side edge inserting rod 35 and the end edge inserting rod 34, the side edge inserting rod 35 and the end edge inserting rod 34 are respectively driven to reciprocate along the corresponding edge facing or away from the transfer printing push plate 33 through the respective hydraulic cylinder B 36 fixed on the transfer printing push plate 33, the end face of the groove plate 38 facing the transfer printing push plate 33 is provided with an annular protrusion 39, the side wall section of the annular protrusion 39 is of an "L" type structure, the annular protrusion 39 and the groove plate 38 form an inserting groove 40 therebetween, when the end edge inserting rod 34 and the side edge inserting rod 35 are driven by the respective hydraulic cylinder B 36 to extend to the maximum stroke position of the corresponding edge facing the transfer printing push plate 33, the end edge inserting rod 34 and the side edge inserting rod 35 respectively extend into the corresponding side inserting groove 40 of the annular protrusion 39 and contact the groove bottom of the inserting groove 40, when the end edge inserting rod 34 and the side edge inserting rod 35 are driven by the respective hydraulic cylinder B 36 to retreat to the maximum stroke position of the corresponding edge away from the transfer printing push plate 33, the end edge inserting rod 34 and the side edge inserting rod 35 respectively leave the corresponding side inserting groove 40 of the annular protrusion 39.

[0083] In the step 8), the lateral adjusting frame 26 is moved to one end along the lifting adjusting frame 22, then the positioning guide rod B27 is placed on the top surface of the top rod of the lifting adjusting frame 22 corresponding to the position of the lateral adjusting frame 26, and then the positioning bolt 28 is connected with the positioning screw hole 49 on the top surface of the lateral adjusting frame 26 by passing through the positioning guide hole 48 of the positioning guide rod B27 and the horizontal strip-shaped through hole C47 of the lifting adjusting frame 22 in sequence, and then the positioning guide rod B27 is moved to the other end of the lifting adjusting frame 22 until the positioning guide hole 48 of the positioning guide rod B27 is limited by the positioning bolt 28, and then the positioning bolt 28 is tightened with the positioning screw hole 49, so that the positioning bolt 28 clamps and fixes the positioning guide rod B27 and the lateral adjusting frame 26 with the lifting adjusting frame 22, and then the positioning guide rod B27 is tightly fixed with the lifting adjusting frame 22 by the jacking bolt D51.

[0084] In the step 8), the lateral adjusting frame 26 is moved to one end along the lifting adjusting frame 22, then the positioning guide rod B27 is placed on the top surface of the top rod of the lifting adjusting frame 22 corresponding to the position of the lateral adjusting frame 26, and then the positioning bolt 28 is connected with the positioning screw hole 49 on the top surface of the lateral adjusting frame 26 by passing through the positioning guide hole 48 of the positioning guide rod B27 and the horizontal strip-shaped through hole C47 of the lifting adjusting frame 22 in sequence, and then the positioning guide rod B27 is moved to the other end of the lifting adjusting frame 22 until the positioning guide hole 48 of the positioning guide rod B27 is limited by the positioning bolt 28, and then the positioning bolt 28 is tightened with the positioning screw hole 49, so that the positioning bolt 28 clamps and fixes the positioning guide rod B27 and the lateral adjusting frame 26 with the lifting adjusting frame 22, and then the positioning guide rod B27 is tightly fixed with the lifting adjusting frame 22 by the jacking bolt D51.

[0085] In the step 11), the positioning bolt 28 is loosened with the positioning screw hole 49, then the lateral adjusting frame 26 is moved to the other end of the lifting adjusting frame 22 along the positioning guide rod B27 until the positioning bolt 28 is limited by the positioning guide hole 48 of the positioning guide rod B27, then the maximum static friction between the positioning bolt 28, the positioning guide rod B27 and the lateral adjusting frame 26 and the lifting adjusting frame 22 is increased by pre-tightening the positioning bolt 28 with the positioning screw hole 49, then the jacking bolt D51 is loosened, the positioning guide rod B27 is moved to the other end of the lifting adjusting frame 22 until it is limited by the positioning bolt 28, the lifting adjusting frame 22 or the guide rail 9, then the positioning guide rod B27 is fixed with the lifting adjusting frame 22 by the jacking bolt D51, and the positioning bolt 28 is tightened.

[0086] In the step 12), when the positioning guide rod B27 is limited by the lifting adjusting frame 22 or the guide rail 9, the positioning bolt 28 is loosened with the positioning screw hole 49, then the lateral adjusting frame 26 is moved to the other end of the lifting adjusting frame 22 along the positioning guide rod B27 until it is limited by the positioning guide hole 48 of the positioning guide rod B27, and then the positioning bolt 28 is tightened with the positioning screw hole 49 to clamp and fix the positioning guide rod B27 and the lateral adjusting frame 26 with the lifting adjusting frame 22 again.

[0087] In the step 18), the remaining transfer paste 41 in the groove plate 38 is dug out and stirred again with the transfer paste raw material to be reloaded into the groove plate 38 for subsequent use.

[0088] In the step 19), the transfer printing mud 41 after laser scanning is stirred and softened again with the transfer printing mud raw material for subsequent use.

[0089] The diver determines the positions of the guide rail mounting strip 6 and the horizontal bottom bar 11 by touching the two side edges and the bottom edge of the damaged part 5, so that the guide rail mounting strip 6 is located outside the two side edges of the damaged part 5, the horizontal bottom bar 11 is located below the bottom edge of the damaged part 5, and there is a sufficient distance between the guide rail mounting strip 6 and the damaged part 5 and between the horizontal bottom bar 11 and the damaged part 5, so as to ensure that the transfer printing mud 41 does not cause omission of the edges of the damaged part 5 during transfer printing.

[0090] As shown in the drawings, Figures 1-19 It can be seen that the transfer printing device for repairing the tearing of the surface steel plate of the ship lock pier wall comprises a plurality of guide rails 9 vertically fixed on the two sides of the damaged part 5 of the surface steel plate 4, the bottom end of the guide rail 9 is located at a height lower than the lowest height of the damaged part 5, the horizontal bottom bar 11 is fixedly connected between the guide rails 9 and can be adjusted up and down, the end face of the horizontal bottom bar 11 is connected to the end face of the guide rail 9 away from the surface steel plate 4, the end face of the guide rail 9 away from the side is also fixedly connected to the positioning guide rod A14 which is symmetrically fixed and connected and can be adjusted up and down, the positioning guide rod A14 is provided with a positioning guide groove 15 along the extension direction parallel to the guide rail 9, the two ends of the horizontal bottom bar 11 are fixedly connected to the positioning head which moves up and down along the positioning guide groove 15, the horizontal bottom bar 11 is located above the horizontal bottom bar 11 and is also fixedly connected to the lifting adjusting frame 22 which can be adjusted left and right, the lifting adjusting frame 22 is fixedly connected to the transverse adjusting frame 26 which can be adjusted left and right, the end face of the transfer printing push plate 33 facing the surface steel plate 4 is provided with the slot plate 38 filled with the transfer printing mud 41, the transfer printing push plate 33 reciprocates along the direction facing or away from the surface steel plate 4 through the hydraulic cylinder A29 fixed to the transverse adjusting frame 26, the end face of the transfer printing push plate 33 facing the surface steel plate 4 is fixedly connected to the slot plate 38 filled with the transfer printing mud 41, and the two ends of the top rod of the lifting adjusting frame 22 are respectively fixed with the lifting lug 25.

[0091] The guide rail 9 is fixed to the pier wall 2 through the guide rail mounting vertical strip 6.

[0092] When the edge of the damaged part 5 extends to the edge of the corresponding end face of the pier wall 2, the corresponding guide rail mounting vertical strip 6 on the side is fixed to the pier wall 2 through the connecting frame 52.

[0093] The two sides of the guide rail mounting vertical strip 6 are provided with a plurality of connecting pieces 7 along the extension direction of the guide rail mounting vertical strip 6, and the guide rail mounting vertical strip 6 is welded and fixed to the surface steel plate 4 or the connecting frame 52 located outside the two sides of the damaged part 5 through the connecting pieces 7.

[0094] The strip-shaped guide slot 10 is provided at the center of the top surface of the end surface of the guide rail 9 away from the pier wall 2 and extends along the length direction of the guide rail 9, and the strip-shaped limiting slot 42 is provided at the center of the end surface of the guide rail 9 facing the pier wall 2 and extends along the length direction of the guide rail 9 and matches the guide rail mounting vertical rod 6, a plurality of fixed through holes 43 are provided at the middle of the groove bottom of the strip-shaped guide slot 10 and are equidistantly arranged along the length direction of the guide rail 9, the fixed through holes 43 are in communication with the strip-shaped guide slot 10 and the strip-shaped limiting slot 42, and the groove bottom of the strip-shaped guide slot 10 is coaxially provided with a counterbore 44 at the position corresponding to the fixed through hole 43.

[0095] The strip-shaped guide slot 10 and the strip-shaped limiting slot 42 are both "T"-shaped slots extending through the top end and the bottom end of the guide rail 9, the cross section of the guide rail mounting vertical rod 6 matches the strip-shaped limiting slot 42, the horizontal bottom rod 11 is connected with the strip-shaped guide slot 10 through the jacking bolt A12, and the lifting adjusting frame 22 is connected with the strip-shaped guide slot 10 through the jacking bolt B24.

[0096] The connection end of the jacking bolt A12 with the strip-shaped guide slot 10 and the connection end of the jacking bolt B24 with the strip-shaped guide slot 10 are both enlarged heads A matching the cross section of the strip-shaped guide slot 10, the other end of the jacking bolt A12 is fixed through the horizontal strip-shaped through hole A13 provided in the horizontal bottom rod 11 and then through the nut A, and the other end of the jacking bolt B24 is fixed through the horizontal strip-shaped through hole B23 provided in the top rod and the bottom rod of the lifting adjusting frame 22 and then through the nut B.

[0097] The side wall of the guide rail 9 away from the damaged part 5 is adjustably and fixedly connected with the positioning guide rod A14 along the length direction of the guide rail 9, the end surface of the positioning guide rod A14 away from the protective steel plate 4 is provided with the positioning guide slot 15 along the length direction of the positioning guide rod A14, the positioning head provided in the horizontal bottom rod 11 matches the groove width of the positioning guide slot 15 and reciprocally moves along the positioning guide slot 15, and the moving range of the positioning head along the positioning guide slot 15 is equal to the length dimension of the groove plate 38.

[0098] The end surface of the guide rail 9 facing the positioning guide rod A14 is provided with the strip-shaped limiting slot B46 along the length direction of the guide rail 9, the strip-shaped limiting slot B46 is a "T"-shaped slot extending through the top end and the bottom end of the guide rail 9, the two ends of the positioning guide rod A14 are respectively connected with the strip-shaped limiting slot B46 through the jacking bolt C16, the connection end of the jacking bolt C16 with the strip-shaped limiting slot B46 is an enlarged head B matching the strip-shaped limiting slot B46, and the other end of the jacking bolt C16 is fixed through the nut C after passing through the positioning guide rod A14.

[0099] The positioning guide groove 15 extends upward through the top end of the positioning guide rod A14, which is detachably fixedly connected with an end block 17 through a connecting bolt B19. The end block 17 is provided with a limiting block 18 for closing the positioning guide groove 15 at the position corresponding to the bottom edge of the end face of the facing steel plate 4. The positioning head is fixedly connected with the horizontal bottom rod 11 through a connecting block 20, which is fixedly connected with the horizontal bottom rod 11 through a connecting bolt C21.

[0100] The top end face and the bottom end face of the lateral adjusting frame 26 are respectively provided with a guide convex rod 37. The top rod bottom face and the bottom rod top face of the lifting adjusting frame 22 are respectively provided with a lateral guide groove matched with the guide convex rod 37. The top face of the guide convex rod 37 at the top of the lateral adjusting frame 26 is provided with a plurality of positioning screw holes 49 along the width direction of the lateral adjusting frame 26. The groove bottom of the lateral guide groove of the top rod of the lifting adjusting frame 22 is provided with a horizontal strip-shaped through hole C47 along the extension direction of the lateral guide groove. When the lateral adjusting frame 26 is connected with the lifting adjusting frame 22, the projection of the positioning screw hole 49 facing the horizontal strip-shaped through hole C47 is located in the horizontal strip-shaped through hole C47. When the lateral adjusting frame 26 is moved to the required position relative to the lifting adjusting frame 22, the lateral adjusting frame 26 is fixedly connected with the lifting adjusting frame 22 by rotating and fixing the positioning screw bolt 28 downward through the horizontal strip-shaped through hole C47 and with the positioning screw hole 49.

[0101] The top rod of the lifting adjusting frame 22 is provided with a positioning guide rod B27 along the lateral direction through the top surface laterally arranged dovetail guide rail 50. The positioning guide rod B27 is tightly fixed with the lifting adjusting frame 22 through a screw-connected tight bolt D51. The top face of the positioning guide rod B27 is provided with a positioning guide hole 48 downwardly penetrating. The positioning screw bolt 28 is fixed with the positioning screw hole 49 of the lateral adjusting frame 26 in sequence through the positioning guide hole 48 and the horizontal strip-shaped through hole C47. The positioning guide hole 48 is arranged along the length direction of the positioning guide rod B27, and the range of the positioning guide hole 48 along which the lateral adjusting frame 26 passes through the positioning screw bolt 28 is equal to the width dimension of the groove plate 38.

[0102] The bottom of the positioning guide rod B27 is provided with a matched dovetail through groove corresponding to the dovetail guide rail 50. The horizontal strip-shaped through hole 47 penetrates the dovetail guide rail 50 upwardly. The diameter of the tight bolt D51 is greater than the width of the horizontal strip-shaped through hole 47.

[0103] The two ends of the dovetail guide rail 50 extend to the lifting lug 25, which is detachably fixedly connected with the lifting adjusting frame 22.

[0104] The top rod side of the lifting adjusting frame 22 facing the end surface of the steel plate 4 is provided with a connecting groove 30 at the bottom of the end surface, the height of the top edge of the connecting groove 30 is higher than or flush with the height of the groove bottom of the transverse guide groove of the top rod, the connecting groove 30 is detachably fixedly connected with a limiting baffle 31 through a connecting bolt D32, the bottom of the limiting baffle 31 is flush with the bottom edge of the top rod of the lifting adjusting frame 22, and the end surface of the limiting baffle 31 facing the steel plate 4 is flush with the end surface of the lifting adjusting frame 22 facing the steel plate 4.

[0105] The edges of the end surface of the transfer push plate 33 facing the steel plate 4 are respectively correspondingly connected with a side edge inserting rod 35 and an end edge inserting rod 34, the side edge inserting rod 35 and the end edge inserting rod 34 are respectively reciprocally moved along the corresponding edges facing or away from the transfer push plate 33 through respective hydraulic cylinders B36, the hydraulic cylinders B36 are fixed on the transfer push plate 33, the end surface of the slot plate 38 facing the transfer push plate 33 is provided with an annular protrusion 39, the side wall section of the annular protrusion 39 is an "L" type structure, an inserting groove 40 is formed between the annular protrusion 39 and the slot plate 38, when the end edge inserting rod 34 and the side edge inserting rod 35 are driven by the respective hydraulic cylinders B36 to extend to the maximum stroke at the corresponding edges facing the transfer push plate 33, the end edge inserting rod 34 and the side edge inserting rod 35 respectively extend into the corresponding side inserting grooves 40 of the annular protrusion 39 and contact the groove bottom of the inserting grooves 40, when the end edge inserting rod 34 and the side edge inserting rod 35 are driven by the respective hydraulic cylinders B36 to retreat to the maximum stroke at the corresponding edges away from the transfer push plate 33, the end edge inserting rod 34 and the side edge inserting rod 35 respectively leave the corresponding side inserting grooves 40 of the annular protrusion 39.

[0106] The end surface of the end edge inserting rod 34 facing the steel plate 4 is flush with the end surface of the side edge inserting rod 35 facing the steel plate 4, and the distance between the hydraulic cylinders B36 facing one side end surface of the steel plate 4 and the transfer push plate 33 facing the steel plate 4 is less than or equal to the distance between the end edge inserting rod 34 and the side edge inserting rod 35 facing the steel plate 4 and the transfer push plate 33 facing the steel plate 4.

[0107] By repeatedly transferring the damaged part with the transfer mud and making the transfer positions between each adjacent part of the damaged part adjacent or partially overlapping, it is avoided that some place of the damaged part is missed and cannot be transferred, so that the structure of the damaged part cannot be completely assembled after the transfer mud is finally combined.

[0108] By cutting part of the damaged part and processing the edge of the damaged part to ensure the adhesion with the concrete, it is ensured that the repaired steel plate is adhered and flat with the surface of the concrete, and the repairing effect of the steel plate is further ensured and the service life of the repaired steel plate is prolonged.

[0109] The oily rubbing mud has hydrophobicity, will not be dissolved in water to affect the rubbing, and has good plasticity to facilitate the high matching degree of the shape after rubbing and the damaged edge.

[0110] The rubbing mud is cut and spliced after being hardened by refrigeration, so that the deformation of the rubbing mud during splicing is avoided, the matching degree of the shape of the convex block formed by the splicing of the rubbing mud and the structure of the damaged part is further ensured to be more accurate, the matching degree of the repaired steel plate obtained by subsequent cutting and the damaged part is further ensured to be more accurate, and the repairing effect is ensured.

[0111] The shape of the convex block spliced by the laser scanning rubbing mud and the repaired steel plate cut by the laser are ensured to be accurate, so that the matching accuracy of the repaired steel plate to the damaged part is ensured.

[0112] The "concave" magnet can quickly and conveniently fix the guide rail mounting stand when it is initially determined, and the guide rail mounting stand can still be quickly adjusted before being finally determined.

Claims

1. A rubbing device for repairing tears in the steel plates of a lock pier wall, characterized in that: The system includes a set of guide rails (9) vertically fixed to both sides of the damaged area (5) of the protective steel plate (4). The bottom of the guide rails (9) is lower than the lowest point of the damaged area (5). A horizontal bottom rod (11) is fixedly connected between the guide rails (9) in an adjustable manner. The horizontal bottom rod (11) is connected to the end face of the guide rail (9) facing away from the protective steel plate (4). A positioning guide rod A (14) is symmetrically fixedly connected to the opposite side of the guide rail (9) in an adjustable manner. The positioning guide rod A (14) has a positioning guide groove (15) along the extension direction parallel to the guide rail (9). Positioning heads are fixedly connected to both ends of the horizontal bottom rod (11). The positioning heads move up and down along the positioning guide groove (15). The guide rails (9) are positioned... A lifting adjustment frame (22) is fixedly connected above the horizontal base rod (11) in an adjustable manner. A horizontal adjustment frame (26) is fixedly connected inside the lifting adjustment frame (22) in an adjustable manner. A printing push plate (33) is provided on the end face of the horizontal adjustment frame (26) facing the protective steel plate (4). The printing push plate (33) moves back and forth along the direction facing or away from the protective steel plate (4) by a hydraulic cylinder A (29) fixed to the horizontal adjustment frame (26). A groove plate (38) containing printing paste (41) is detachably fixedly connected to the end face of the printing push plate (33) facing the protective steel plate (4). The printing paste (41) faces the protective steel plate (4). Lifting lugs (25) are fixed at both ends of the top surface of the lifting adjustment frame (22).

2. The rubbing device for repairing tears in the steel plate facing of a lock pier wall as described in claim 1, characterized in that: The guide rail (9) is fixed to the pier wall (2) by the guide rail mounting strip (6); When the edge of the damaged area (5) extends to the edge of the corresponding end face of the pier wall (2), the corresponding guide rail mounting strip (6) on that side is fixed to the pier wall (2) through the connecting frame (52); Multiple connecting pieces (7) are provided on both sides of the guide rail mounting strip (6) along the extension direction of the guide rail mounting strip (6). The guide rail mounting strip (6) is welded and fixed to the protective steel plate (4) or connecting frame (52) located outside the damaged area (5) through the connecting pieces (7).

3. The rubbing device for repairing tears in the steel plate facing of a lock pier wall as described in claim 1, characterized in that: The top surface of the guide rail (9) facing away from the pier wall (2) has a strip-shaped guide groove (10) extending along the length of the guide rail (9). The center of the end face of the guide rail (9) facing the pier wall (2) has a strip-shaped limiting groove (42) matching the guide rail mounting strip (6) extending along the length of the guide rail (9). The bottom of the strip-shaped guide groove (10) has multiple fixed through holes (43) at equal intervals along the length of the guide rail (9). The fixed through holes (43) connect the strip-shaped guide groove (10) and the strip-shaped limiting groove (42). The bottom of the strip-shaped guide groove (10) has countersunk holes (44) coaxially arranged at the positions corresponding to the fixed through holes (43).

4. The rubbing device for repairing tears in the steel plate facing of a lock pier wall as described in claim 3, characterized in that: The strip guide groove (10) and the strip limiting groove (42) are both "T"-shaped grooves that extend through the top and bottom of the guide rail (9). The cross section of the guide rail mounting bar (6) matches the strip limiting groove (42). The horizontal bottom rod (11) is connected to the strip guide groove (10) by the tightening bolt A (12). The lifting adjustment frame (22) is connected to the strip guide groove (10) by the tightening bolt B (24).

5. The rubbing device for repairing tears in the steel plate facing of a lock pier wall as described in claim 3, characterized in that: The guide rail (9) is fixedly and adjustablely connected to a positioning guide rod A (14) on the side wall facing away from the damaged area (5) along the length direction of the guide rail (9). The end face of the positioning guide rod A (14) facing away from the protective steel plate (4) is provided with a positioning guide groove (15) along the length direction of the positioning guide rod A (14). The positioning head fixed by the horizontal bottom rod (11) matches the groove width of the positioning guide groove (15) and moves back and forth along the positioning guide groove (15). The range of movement of the positioning head along the positioning guide groove (15) is equal to the length dimension of the groove plate (38).

6. The rubbing device for repairing tears in the steel plate facing of a lock pier wall as described in claim 5, characterized in that: The guide rail (9) has a strip-shaped limiting groove B (46) along the length of the guide rail (9) on the end face facing the positioning guide rod A (14). The strip-shaped limiting groove B (46) is a "T"-shaped groove that extends through the top and bottom of the guide rail (9). The two ends of the positioning guide rod A (14) are connected to the strip-shaped limiting groove B (46) by tightening bolts C (16). The connection end of the tightening bolt C (16) and the strip-shaped limiting groove B (46) is an enlarged head B that matches the strip-shaped limiting groove B (46). The other end of the tightening bolt C (16) passes through the positioning guide rod A (14) and is fixed by nuts C. The positioning guide groove (15) extends upward through the top of the positioning guide rod A (14). The top of the positioning guide rod A (14) is detachably fixed to an end block (17) by a connecting bolt B (19). The bottom edge of the end face of the end block (17) facing away from the protective steel plate (4) is provided with a limiting block (18) for closing the positioning guide groove (15) at the position corresponding to the positioning guide groove (15). The positioning head is fixedly connected to the horizontal bottom rod (11) by a connecting block (20). The connecting block (20) is fixedly connected to the horizontal bottom rod (11) by a connecting bolt C (21).

7. The rubbing device for repairing tears in the steel plate facing of a lock pier wall as described in claim 1, characterized in that: The top and bottom faces of the transverse adjustment frame (26) are respectively provided with guide protrusions (37). The bottom face of the top rod and the top face of the bottom rod of the lifting adjustment frame (22) are respectively provided with transverse guide grooves that match the guide protrusions (37). The top face of the guide protrusions (37) at the top of the transverse adjustment frame (26) is provided with multiple positioning screw holes (49) along the width direction of the transverse adjustment frame (26). The bottom of the transverse guide groove of the top rod of the lifting adjustment frame (22) is provided with a horizontal strip along the extension direction of the transverse guide groove. When the horizontal adjustment frame (26) is connected to the lifting adjustment frame (22), the projection of the positioning screw hole (49) facing the horizontal strip through hole C (47) is located in the horizontal strip through hole C (47). When the horizontal adjustment frame (26) moves to the required position relative to the lifting adjustment frame (22), the positioning bolt (28) passes down through the horizontal strip through hole C (47) and is tightened and fixed with the positioning screw hole (49), thereby connecting and fixing the horizontal adjustment frame (26) and the lifting adjustment frame (22).

8. The rubbing device for repairing tears in the steel plate facing of a lock pier wall as described in claim 7, characterized in that: The top rod of the lifting adjustment frame (22) is provided with a positioning guide rod B (27) along the horizontal direction through the dovetail guide rail (50) set horizontally on the top surface. The positioning guide rod B (27) is fixed to the lifting adjustment frame (22) by the threaded tightening bolt D (51). The top surface of the positioning guide rod B (27) is provided with a positioning guide hole (48) extending downward. The positioning bolt (28) passes through the positioning guide hole (48) and the horizontal strip through hole C (47) in sequence and is fixed to the positioning screw hole (49) of the horizontal adjustment frame (26). The positioning guide hole (48) is set along the length direction of the positioning guide rod B (27), and the horizontal adjustment frame (26) is equal to the width dimension of the slot plate (38) along the positioning guide hole (48) by the positioning bolt (28). The bottom of the top rod of the lifting adjustment frame (22) facing the protective steel plate (4) is provided with a connecting groove (30). The height of the top edge of the connecting groove (30) is higher than or flush with the bottom height of the transverse guide groove of the top rod. The connecting groove (30) is detachably fixed to a limit stop (31) by a connecting bolt D (32). The bottom of the limit stop (31) is flush with the bottom edge of the top rod of the lifting adjustment frame (22). The end face of the limit stop (31) facing the protective steel plate (4) is flush with the end face of the lifting adjustment frame (22) facing the protective steel plate (4).

9. The rubbing device for repairing tears in the steel plate facing of a lock pier wall as described in claim 1, characterized in that: The edge of the end face of the printing push plate (33) facing the protective steel plate (4) is movably connected to a side insert (35) and an end insert (34). The side insert (35) and the end insert (34) are respectively moved back and forth along the corresponding edge facing or away from the printing push plate (33) by their respective hydraulic cylinders B (36). The hydraulic cylinders B (36) are fixed on the printing push plate (33). The end face of the groove plate (38) facing the printing push plate (33) is provided with an annular protrusion (39). The side wall cross section of the annular protrusion (39) is an "L" shaped structure. A slot (4) is formed between the annular protrusion (39) and the groove plate (38). When the end-edge insert (34) and the side-edge insert (35) extend to the maximum stroke position on the corresponding edge of the printing push plate (33) under the drive of their respective hydraulic cylinders B (36), the end-edge insert (34) and the side-edge insert (35) respectively extend into the corresponding side slot (40) of the annular protrusion (39) and contact the bottom of the slot (40). When the end-edge insert (34) and the side-edge insert (35) retract to the maximum stroke position on the opposite side of the printing push plate (33) under the drive of their respective hydraulic cylinders B (36), the end-edge insert (34) and the side-edge insert (35) respectively leave the corresponding side slot (40) of the annular protrusion (39).

10. The rubbing device for repairing tears in the steel plate facing of a lock pier wall as described in claim 9, characterized in that: The end face of the end rod (34) facing the protective steel plate (4) is flush with the end face of the side rod (35) facing the protective steel plate (4). The distance between the end face of the hydraulic cylinder B (36) facing the protective steel plate (4) and the distance between the printing push plate (33) facing the protective steel plate (4) is less than or equal to the distance between the end faces of the end rod (34) and the side rod (35) facing the protective steel plate (4) and the distance between the printing push plate (33) facing the protective steel plate (4).

Images