Urban wall surface repairing quality detection system

Abstract

The application discloses a kind of urban wall surface repair quality detection systems in the technical field of building detection, detection system includes mobile chassis, the mobile chassis top is equipped with array distribution's first hydraulic rod and telescopic guide column, first hydraulic rod and telescopic guide column telescopic end is equipped with height adjusting plate, mobile chassis top is also fixed with array distribution's mobile assembly and ground surface test component, height adjusting plate top is equipped with rotationally connected rotary adjusting plate, rotary adjusting plate top is equipped with with sliding cooperation's moving plate, moving plate top is equipped with rotation's rotary frame and lifting frame, lifting frame is equipped with electric drive's wall test component.This application detection system can automatically detect the effect of indoor repair of urban building, can be suitable for different test environment;When using, it can be unfolded for testing, it can be folded when not in use, the structure of wall flatness test can be suitable for wall detection of different height, depth, thickness, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of building detection, and particularly relates to a city wall surface repair quality detection system. BACKGROUND

[0002] The inner and outer walls of buildings in cities will slowly fall off, be irregular, and the ground will bulge and break under high temperature, and artificial repair is needed. After the repair of building walls and ground is completed, measurement and acceptance are needed. The conventional wall measurement method is mostly horizontal ruler detection, and the ground measurement method is manual flatness detection trolley and laser level detection. The whole detection efficiency is low, and the measurement effect of inclined walls is not good. The horizontal ruler can only measure a very small part of the horizontal data, and the error is large, which cannot meet the high-precision repair quality detection requirements. SUMMARY

[0003] In view of the defects of the prior art, the purpose of the application is to provide a city wall surface repair quality detection system to solve the problems in the background art.

[0004] The purpose of the application can be achieved by the following technical solutions.

[0005] A city wall surface repair quality detection system, the detection system comprises a mobile chassis, a first hydraulic rod and a telescopic guide column are arranged in an array on the top of the mobile chassis, a height adjusting plate is arranged at the telescopic end of the first hydraulic rod and the telescopic guide column, a mobile assembly and a ground test assembly are fixedly arranged in an array on the top of the mobile chassis, a rotary adjusting plate is rotatably connected to the top of the height adjusting plate, a mobile plate is slidably connected to the top of the rotary adjusting plate, a rotary frame and a lifting frame are rotatably arranged on the top of the mobile plate, and a wall test assembly is arranged in the lifting frame and driven by electricity.

[0006] Preferably, a first slot is arranged in an array in the mobile chassis, a second slot is arranged in the center of the mobile chassis, a second mounting block is rotatably connected to the telescopic end of the first hydraulic rod, and a fourth mounting block is rotatably connected to the telescopic end of the telescopic guide column.

[0007] Preferably, the second mounting block and the fourth mounting block are fixedly connected with the height adjusting plate, the mobile assembly is arranged above the first slot, and the ground test assembly is arranged in an array above the second slot.

[0008] Preferably, the moving assembly comprises a second mounting plate, a first guide shaft is arranged on the second mounting plate in an array, a third mounting plate is fixedly connected to the upper end of the first guide shaft, a first guide block is slidably connected to the first guide shaft, a damping block is fixedly connected between the first guide blocks, a first motor is fixedly connected to the side of the damping block, a moving wheel is fixedly connected to the rotating shaft of the first motor, the first motor drives the moving wheel to rotate, thereby driving the moving chassis to move, and a first damping spring is arranged between the damping block and the third mounting plate.

[0009] Preferably, the ground testing assembly comprises a second mounting frame, a third mounting frame is fixedly connected to the side of the second mounting frame, a first measuring instrument is fixedly connected to the upper end of the third mounting frame, a first measuring column is telescopically arranged at the lower end of the first measuring instrument, a magnet is arranged at the lower end of the first measuring column, a second guide shaft is slidably arranged in the second mounting frame in an array, a second guide block is slidably connected to the second guide shaft, the second guide block is slidably connected to the second mounting frame, a fourth mounting plate is fixedly connected to the lower end of the second guide shaft, a fifth mounting plate is fixedly connected to the upper end of the second guide shaft, an iron sheet is fixedly connected to the upper end of the fifth mounting plate, the magnet is attracted to the iron sheet, a second damping spring is arranged between the fourth mounting plate and the second mounting frame, and a testing wheel is rotatably connected to the lower end of the fourth mounting plate.

[0010] Preferably, a rotary table bearing and a support frame are fixedly connected above the height adjusting plate, a second motor is fixedly connected below the height adjusting plate, and a first gear is fixedly connected to the rotating shaft of the second motor.

[0011] Preferably, a rotary adjusting plate is fixedly connected to the rotating ring of the rotary table bearing, an annular rack is fixedly connected below the rotary adjusting plate, the annular rack is meshed with the first gear, a plurality of slide rails are fixedly arranged above the rotary adjusting plate in an array, a slide block is slidably connected to each of the slide rails, an electric sliding table is fixedly connected between the slide rails and the rotary adjusting plate, a moving plate is fixedly connected to the sliding end of the electric sliding table and the slide block, a plurality of bearing seats are fixedly arranged above the moving plate in a symmetrical manner, a rotating shaft is rotatably arranged between the bearing seats, a second gear is fixedly connected to the rotating shaft, a third motor is fixedly connected to the side of the rotary adjusting plate and the rotating shaft, a third gear is fixedly connected to the rotating shaft of the third motor, and the third gear is meshed with the second gear.

[0012] Preferably, a rotary frame is arranged above the rotary adjusting plate, a plurality of slide grooves and lifting frames are arranged in the rotary frame in a symmetrical manner, a plurality of second hydraulic rods are fixedly arranged at the lower end of the rotary frame in an array, an extension shaft is fixedly connected to the telescopic end of each of the second hydraulic rods, a fixing frame is fixedly connected to one end of the rotary frame, the rotating shaft passes through the fixing frame, and the fixing frame is fixedly connected to the rotating shaft.

[0013] The lifting frame is provided with fixedly connected sliding strips on both sides, the sliding strips are in sliding fit with sliding grooves, one end of the lifting frame is provided with a fixedly connected push plate, an extension shaft is fixedly connected with the push plate, and the lower end of the lifting frame is provided with a fixedly connected storage rack.

[0014] Preferably, the mobile wall testing assembly is arranged in the moving groove, and the wall testing assembly comprises a moving frame, arrayed guide wheels are rotatably arranged at both ends of the moving frame, symmetrically distributed drive shafts are rotatably arranged in the moving frame, a drive wheel and a fourth gear are fixedly arranged on the drive shaft, a fourth mounting frame is fixedly arranged above the moving frame, fourth motors are arrayed in the fourth mounting frame, a fifth gear is fixedly arranged on the rotating shaft of the fourth motor, and the fifth gear is engaged with the fourth gear.

[0015] Preferably, arrayed elastic telescopic guide columns are fixedly arranged at the upper end of the fourth mounting frame, a fifth mounting frame is fixedly arranged at the telescopic end of the elastic telescopic guide column, a second measuring instrument is fixedly arranged at the upper end of the fourth mounting frame, a telescopic second measuring column is arranged at the upper end of the second measuring instrument, the second measuring column is also connected with the fifth mounting frame through magnet adsorption, and a measuring roller is rotatably arranged in the fifth mounting frame.

[0016] Advantages of the present application:

[0017] 1. The detection system can automatically detect the indoor repair effect of urban buildings, measure the flatness of the building ground and wall, adopt separate driving design, and move simply and quickly, so that different test environments can be applied.

[0018] 2. The ground test of the detection system adopts multi-group and damping design, so that damage of the detection equipment caused by hard contact can be effectively prevented, the detection effect is good, the detection direction can be automatically adjusted along with the movement of the mobile chassis, and the detection effect is further improved.

[0019] 3. The present application can be expanded for testing when in use, and can be folded and stored when not in use, so that the overall land occupation area is small, the test range is large, the wall flatness test structure can automatically rotate, move and lift, different height, depth and thickness of the wall can be detected, and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 is a structural schematic view of the detection system of the present application.

[0022] Figure 2 is a schematic diagram of part of the detection system of the present application;

[0023] Figure 3 is a schematic diagram of the mobile chassis structure in the present application;

[0024] Figure 4 is a schematic diagram of the mobile assembly structure in the present application;

[0025] Figure 5 is a schematic diagram of the ground testing assembly structure in the present application;

[0026] Figure 6 is a schematic diagram of part of the detection system of the present application;

[0027] Figure 7 is a schematic diagram of part of the height adjustment plate structure in the present application;

[0028] Figure 8 is a schematic diagram of part of the detection system of the present application;

[0029] Figure 9 is a schematic diagram of part of the detection system of the present application;

[0030] Figure 10 is a schematic diagram of the wall testing assembly structure in the present application;

[0031] Figure 11 is a schematic diagram of the detection system in an unfolded use state. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0033] Please refer to Figures 1 to 10 shown, a city wall surface repair quality detection system, the detection system includes a mobile chassis 1, the mobile chassis 1 is provided with array distribution first slot 11, first slot 11 through the mobile chassis 1, the mobile chassis 1 center is provided with through second slot 12, the mobile chassis 1 is also fixedly provided with symmetrically distributed first mounting plate 13, the first mounting plate 13 is provided with through slot, the slot is provided with fixedly connected first mounting frame 131, the first mounting frame 131 is provided with first hydraulic rod 14 above, the first hydraulic rod 14 lower end is provided with rotatingly connected first mounting block 141, the first mounting block 141 is fixed on the first mounting frame 131, the first hydraulic rod 14 telescopic end is provided with rotatingly connected second mounting block 142;

[0034] The mobile chassis 1 is further provided with symmetrically distributed telescopic guide columns 15, the lower ends of the telescopic guide columns 15 are provided with fixedly connected third mounting blocks 151, the third mounting blocks 151 are fixed on the mobile chassis 1, and the telescopic ends of the telescopic guide columns 15 are provided with rotatably connected fourth mounting blocks 152.

[0035] Further, the second mounting blocks 142 and the fourth mounting blocks 152 are provided with fixedly connected height adjusting plates 4 above, the first grooves 11 are each provided with a moving assembly 2 above, and the second grooves 12 are provided with arrayed ground testing assemblies 3 above.

[0036] The moving assembly 2 comprises a second mounting plate 21 fixed above the first groove 11, the second mounting plate 21 is provided with arrayed first guide shafts 22 above, the upper ends of the first guide shafts 22 are provided with fixedly connected third mounting plates 23, the first guide shafts 22 are each provided with slidably connected first guide blocks 221, the first guide blocks 221 are provided with fixedly connected shock-absorbing blocks 24 between, the shock-absorbing blocks 24 are provided with fixedly connected first motors 25 on the sides, the rotating shafts of the first motors 25 are provided with fixedly connected moving wheels 26, the first motors 25 drive the moving wheels 26 to rotate, thereby driving the mobile chassis 1 to move, the shock-absorbing blocks 24 and the third mounting plates 23 are provided with first shock-absorbing springs 27 between, the upper ends of the first shock-absorbing springs 27 are fixedly connected with the third mounting plates 23, and the lower ends of the first shock-absorbing springs 27 are fixedly connected with the shock-absorbing blocks 24.

[0037] Further, the ground testing assembly 3 comprises a second mounting frame 31, the second mounting frame 31 is provided with fixedly connected third mounting frames 32 on the sides, the upper ends of the third mounting frames 32 are provided with fixedly connected first measuring instruments 33, the lower ends of the first measuring instruments 33 are provided with telescopic first measuring columns 331, the lower ends of the first measuring columns 331 are provided with magnets 332, the second mounting frame 31 is slidably provided with arrayed second guide shafts 34 inside, the second guide shafts 34 are each provided with slidably connected second guide blocks 341, the second guide blocks 341 are slidably connected with the second mounting frame 31, the lower ends of the second guide shafts 34 are provided with fixedly connected fourth mounting plates 35, the upper ends of the second guide shafts 34 are provided with fixedly connected fifth mounting plates 36, the upper ends of the fifth mounting plates 36 are provided with fixedly connected iron sheets 361, the magnets 332 are attracted to the iron sheets 361, the second mounting frame 31 and the fourth mounting plates 35 are provided with second shock-absorbing springs 37 between, the upper ends of the second shock-absorbing springs 37 are fixedly connected with the second mounting frame 31, the lower ends of the second shock-absorbing springs 37 are fixedly connected with the fourth mounting plates 35, and the lower ends of the fourth mounting plates 35 are provided with rotatably connected testing wheels 38.

[0038] Further, the height adjusting plate 4 is provided with fixedly connected turntable bearings 41 and support frames 44 above, and is provided with a fixedly connected second motor 42 below, and the rotating shaft of the second motor 42 is provided with a fixedly connected first gear 43.

[0039] Further, the rotating ring of the rotating bearing 41 is provided with a rotating adjusting plate 5 fixedly connected, and the rotating adjusting plate 5 is provided with a fixedly connected annular rack 510 below, the annular rack 510 is engaged with the first gear 43, the second motor 42 drives the rotating adjusting plate 5 to rotate through the first gear 43 and the annular rack 510, and the rotating adjusting plate 5 is provided with an array of slide rails 51 fixedly arranged above, the slide rails 51 are all provided with sliding blocks 52 slidingly matched, and the slide rails 51 are provided with an electric sliding table 53 fixedly connected with the rotating adjusting plate 5 between the slide rails 51, the electric sliding table 53 is provided with a moving plate 54 fixedly connected on the sliding end and the sliding block 52, the moving plate 54 is provided with symmetrically distributed bearing seats 55 fixedly arranged above, the bearing seats 55 are provided with a rotating shaft 56 rotatingly connected between the bearing seats 55, the rotating shaft 56 is provided with a second gear 57 fixedly connected thereon, and the rotating shaft 56 is provided with a third motor 58 fixedly connected with the rotating adjusting plate 5 on the side surface, the third motor 58 is provided with a third gear 59 fixedly connected on the rotating shaft, and the third gear 59 is engaged with the second gear 57.

[0040] Further, the rotating adjusting plate 5 is provided with a rotating frame 6 above, the rotating frame 6 is provided with symmetrically distributed sliding grooves 61 and lifting frames 7 in the rotating frame 6, the rotating frame 6 is provided with an array of second hydraulic rods 62 fixedly arranged at the lower end, the second hydraulic rods 62 are provided with fixedly connected extension shafts 621 at the telescopic ends, one end of the rotating frame 6 is provided with a fixed frame 63 fixedly connected, the rotating shaft 56 penetrates through the fixed frame 63, and the fixed frame 63 is fixedly connected with the rotating shaft 56.

[0041] The lifting frame 7 is provided with fixedly connected slide strips 71 on both sides, the slide strips 71 are slidingly matched with the sliding grooves 61, one end of the lifting frame 7 is provided with a fixedly connected pushing plate 72, the extension shaft 621 is fixedly connected with the pushing plate 72, and the lifting frame 7 is provided with a fixedly connected storage frame 73 at the lower end; when the rotating frame 6 and the lifting frame 7 are horizontally laid and stored, the storage frame 73 is placed on the supporting frame 44, and the lifting frame 7 is provided with symmetrically distributed moving grooves 74 in the lifting frame 7.

[0042] Further, the moving grooves 74 are provided with a movable wall testing assembly 8 in the moving grooves 74, the wall testing assembly 8 comprises a moving frame 81, arrayed guide wheels 82 are rotatably arranged at both ends of the moving frame 81, symmetrically distributed drive shafts 83 are rotatably arranged in the moving frame 81, the drive shafts 83 are provided with fixedly connected drive wheels 831 and fourth gears 832 on the drive shafts 83, a fourth mounting frame 85 is fixedly connected above the moving frame 81, fourth motors 84 are arrayed in the fourth mounting frame 85, the fourth motors 84 are fixed on the upper end of the moving frame 81, the fourth motors 84 are provided with fixedly connected fifth gears 841 on the rotating shafts, the fifth gears 841 are engaged with the fourth gears 832, so as to drive the drive wheels 831 to synchronously rotate, and the drive wheels 831 drive the wall testing assembly 8 to move along the moving grooves 74;

[0043] The upper end of the fourth mounting bracket 85 is fixedly provided with an array of elastic telescopic guide columns 851. The telescopic end of the elastic telescopic guide columns 851 is fixedly connected to the fifth mounting bracket 86. The upper end of the fourth mounting bracket 85 is also fixedly connected to the second measuring instrument 87. The upper end of the second measuring instrument 87 is provided with a telescopic second measuring column 871. The second measuring column 871 is also magnetically connected to the fifth mounting bracket 86. The fifth mounting bracket 86 is provided with a rotatably connected measuring roller 88.

[0044] Working principle:

[0045] When in use, when testing the flatness of the ground repair, the first motor 25 starts and drives the moving wheel 26 to rotate, thereby moving the entire detection system. When the ground is uneven, the test wheel 38 drives the fourth mounting plate 35 to rise and fall, thereby pushing the first measuring column 331 to extend and retract, and the first measuring instrument 33 measures the value.

[0046] When testing the flatness of the repaired wall, such as Figure 11 As shown, according to the inclination angle of the wall, the first hydraulic rod 14 pushes the height adjustment plate 4 to rotate, the second motor 42 drives the rotation adjustment plate 5 to rotate, the electric slide table 53 drives the moving plate 54 to adjust the position, the third motor 58 drives the rotating shaft 56 to rotate, thereby synchronously driving the rotating frame 6 and the lifting frame 7 to rotate and rise, so that the measuring roller 88 contacts the wall, the fourth motor 84 starts and drives the wall test assembly 8 to move. When the measuring roller 88 moves, it squeezes the second measuring column 871, and the second measuring instrument 87 measures the value.

[0047] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0048] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0049] In the present application, unless specifically stated and limited otherwise, a first feature "on" or "under" a second feature can be directly contacting the first and second features, or indirectly contacting the first and second features through an intermediate medium. Also, a first feature "over", "above" and "on top of" a second feature can be directly above or obliquely above the second feature, or simply mean that the first feature is horizontally higher than the second feature. A first feature "under", "below" and "underneath" a second feature can be directly below or obliquely below the second feature, or simply mean that the first feature is horizontally lower than the second feature.

[0050] In the description of the present application, the description of the terms "one embodiment", "an example", "a specific example" and the like is intended to mean that the specific feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only illustrative of the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A system for detecting the quality of repair of a city wall surface, the detection system comprising a mobile chassis (1), characterized in that, The mobile chassis (1) is provided with array distributed first hydraulic rods (14) and telescopic guide columns (15) above, the telescopic ends of the first hydraulic rods (14) and the telescopic guide columns (15) are provided with height adjusting plates (4), the mobile chassis (1) is further provided with array distributed mobile assemblies (2) and ground test assemblies (3) above, the height adjusting plates (4) are provided with rotationally connected rotation adjusting plates (5) above, the rotation adjusting plates (5) are provided with slidingly matched mobile plates (54) above, the mobile plates (54) are provided with rotatable rotating racks (6) and lifting racks (7) above, the lifting racks (7) are provided with electrically driven wall test assemblies (8) inside; The ground test assemblies (3) comprise second mounting racks (31), the second mounting racks (31) are provided with fixedly connected third mounting racks (32) on the sides, the third mounting racks (32) are provided with fixedly connected first measuring instruments (33) on the upper ends, the first measuring instruments (33) are provided with telescopic first measuring columns (331) on the lower ends, the first measuring columns (331) are provided with magnets (332) on the lower ends, the second mounting racks (31) are provided with array distributed second guide shafts (34) slidingly inside, the second guide shafts (34) are all provided with slidingly matched second guide blocks (341) on the upper ends, the second guide blocks (341) slidingly match with the second mounting racks (31), the second guide shafts (34) are provided with fixedly connected fourth mounting plates (35) on the lower ends, the second guide shafts (34) are provided with fixedly connected fifth mounting plates (36) on the upper ends, the fifth mounting plates (36) are provided with fixedly connected iron sheets (361) on the upper ends, the magnets (332) are adsorbed on the iron sheets (361), the second guide shafts (34) are provided with second damping springs (37) between the fourth mounting plates (35) and the second mounting racks (31), the fourth mounting plates (35) are provided with rotationally connected test wheels (38) on the lower ends; The wall test assemblies (8) comprise mobile racks (81), the mobile racks (81) are rotationally provided with array distributed guide wheels (82) on the two ends, the mobile racks (81) are rotationally provided with symmetrically distributed drive shafts (83) inside, the drive shafts (83) are provided with fixedly connected drive wheels (831) and fourth gears (832) on the upper ends, the mobile racks (81) are provided with fixedly connected fourth mounting racks (85) above, the fourth mounting racks (85) are provided with array distributed fourth motors (84) inside, the fourth motors (84) are provided with fixedly connected fifth gears (841) on the rotating shafts, the fifth gears (841) mesh with the fourth gears (832); The fourth mounting racks (85) are provided with array distributed elastic telescopic guide columns (851) on the upper ends, the telescopic ends of the elastic telescopic guide columns (851) are provided with fixedly connected fifth mounting racks (86), the fourth mounting racks (85) are further provided with fixedly connected second measuring instruments (87) on the upper ends, the second measuring instruments (87) are provided with telescopic second measuring columns (871) on the upper ends, the second measuring columns (871) are also adsorbed and connected with the fifth mounting racks (86) through magnets, the fifth mounting racks (86) are provided with rotationally connected measuring cylinders (88) inside.

2. The urban wall surface repair quality detection system according to claim 1, characterized in that, The mobile chassis (1) is internally provided with an array of first grooves (11), and a second groove (12) is provided at the center of the mobile chassis (1), the first hydraulic rod (14) is provided with a second mounting block (142) rotatably connected at the telescopic end, and the telescopic guide column (15) is provided with a fourth mounting block (152) rotatably connected at the telescopic end.

3. The system for detecting the quality of a city wall surface repair according to claim 2, wherein The second mounting block (142) and the fourth mounting block (152) are provided with a height adjusting plate (4) fixedly connected above, the first grooves (11) are each provided with a moving assembly (2) above, and the second groove (12) is provided with an array of ground test assemblies (3) above.

4. The system for detecting the quality of a city wall surface repair according to claim 3, wherein The moving assembly (2) comprises a second mounting plate (21), an array of first guide shafts (22) are provided above the second mounting plate (21), a third mounting plate (23) is fixedly connected to the upper end of each first guide shaft (22), a first guide block (221) is slidably connected to each first guide shaft (22), a damping block (24) is fixedly connected between the first guide blocks (221), a first motor (25) is fixedly connected to the side surface of the damping block (24), a moving wheel (26) is fixedly connected to the rotating shaft of the first motor (25), the first motor (25) drives the moving wheel (26) to rotate, thereby driving the mobile chassis (1) to move, and a first damping spring (27) is arranged between the damping block (24) and the third mounting plate (23).

5. The system for detecting the quality of a city wall surface repair according to claim 3, wherein The height adjusting plate (4) is provided with a rotary bearing (41) and a support frame (44) fixedly connected above, and a second motor (42) is fixedly connected below the height adjusting plate (4), and a first gear (43) is fixedly connected to the rotating shaft of the second motor (42).

6. The system for detecting the quality of a city wall surface repair according to claim 5, wherein The rotary bearing (41) is provided with a rotating adjusting plate (5) fixedly connected to the rotating ring, the rotating adjusting plate (5) is provided with an annular rack (510) fixedly connected below, the annular rack (510) is engaged with the first gear (43), an array of slide rails (51) are fixedly arranged above the rotating adjusting plate (5), a sliding block (52) is slidably connected to each slide rail (51), an electric sliding table (53) is fixedly connected between the slide rails (51) and the rotating adjusting plate (5), a moving plate (54) is fixedly connected to the sliding end of the electric sliding table (53) and the sliding block (52), symmetrically distributed bearing seats (55) are fixedly arranged above the moving plate (54), a rotating shaft (56) is rotatably connected between the bearing seats (55), a second gear (57) is fixedly connected to the rotating shaft (56), a third motor (58) is fixedly connected to the side surface of the rotating shaft (56) and the rotating adjusting plate (5), a third gear (59) is fixedly connected to the rotating shaft of the third motor (58), and the third gear (59) is engaged with the second gear (57).

7. The system for detecting the quality of a city wall surface repair according to claim 6, wherein The rotating adjusting plate (5) is provided with a rotating frame (6) above, the rotating frame (6) is provided with symmetrically distributed sliding grooves (61) and lifting frames (7) inside, the second hydraulic rods (62) are fixedly arranged in array distribution at the lower end of the rotating frame (6), the second hydraulic rods (62) are provided with fixedly connected extension shafts (621) at the telescopic ends, the rotating frame (6) is provided with fixedly connected fixing frames (63) at one end, the rotating shaft (56) penetrates the fixing frame (63), and the fixing frame (63) is fixedly connected with the rotating shaft (56); The lifting frames (7) are provided with fixedly connected sliding strips (71) at both sides, the sliding strips (71) are in sliding fit with the sliding grooves (61), the lifting frames (7) are provided with fixedly connected push plates (72) at one end, the extension shafts (621) are fixedly connected with the push plates (72), the lifting frames (7) are provided with fixedly connected storage frames (73) at the lower end, and the lifting frames (7) are provided with symmetrically distributed moving grooves (74) inside.

8. The system for detecting the quality of a city wall surface repair according to claim 7, wherein The moving grooves (74) are provided with movable wall test assemblies (8) inside.

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