A construction engineering detection system and method thereof

Abstract

The application discloses a kind of building engineering detection system and method thereof, it is related to building engineering technical field, including: base;With two-point bonding of building wall surface can be bonded to bonding unit, and with adjustable, and can make plumb verticality monitoring to building wall surface;Through the operation of driving mechanism, can be released to plumb, under the action of transmission mechanism, can be jet dust removal to connecting line;Through the operation of transmission mechanism, under the action of auxiliary component, reciprocating wiping is carried out to connecting line.The application has the advantages of being capable of leveling the device system quickly in advance, and having adjustable detection, to be suitable for verticality detection at different span of building, and also being capable of self-cleaning cleaning mode to plumb, through the combination of reciprocating brushing and jet processing, to achieve excellent cleaning effect, and will not affect the normal detection operation of plumb, with the effect of better practicability.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building engineering, in particular to a building engineering detection system and method thereof. BACKGROUND

[0002] With the vigorous development of China's economic construction, many high-rise buildings have also been built, and the safety performance of the building has always been the top priority, and the verticality detection is one of the important links in building engineering detection.

[0003] However, the existing detection device system needs to be placed on the ground before detection, and the ground of the construction site may be uneven, which may affect the normal detection of the verticality of the building;

[0004] And when the existing detection is carried out by lead hammer, due to the complexity of the building detection environment, there may be more dust attached to the connecting line and the lead hammer, which may cause pollution to the structure, so as to affect the normal winding and unwinding operation of the lead hammer, thereby causing the verticality detection to be unable to be carried out and the detection error to be increased. SUMMARY

[0005] The purpose of the present application is to provide a building engineering detection system and method, which solves the problems raised in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme: a building engineering detection system, comprising:

[0007] a base;

[0008] an upper seat arranged above the base;

[0009] an adjusting mechanism and a fitting unit arranged above the base;

[0010] a lead hammer arranged at the surface of the fitting unit, and a connecting line fixedly connected to the outer surface of the lead hammer;

[0011] a driving mechanism, a transmission mechanism and an auxiliary component arranged on the fitting unit.

[0012] The adjusting mechanism can sense the unevenness of the road surface and has rapid adjustability;

[0013] The fitting unit can fit two points on the building wall surface and has adjustability, and can enable the lead hammer to monitor the verticality of the building wall surface;

[0014] Through the operation of the driving mechanism, the lead hammer can be unwound, and under the action of the transmission mechanism, the connecting line can be jetted and dusted;

[0015] Through the operation of the transmission mechanism, the connecting line is reciprocally wiped under the action of the auxiliary component.

[0016] Optionally, the adjusting mechanism comprises:

[0017] The lower surface of the first bracket is fixedly connected with the upper surface of the upper seat, the outer surface of the first bracket is rotationally connected with two connecting rings, the side surface of the connecting ring is fixedly connected with a connecting rod, the end of the connecting rod is fixedly connected with a metal ball, the upper surface of the upper seat is fixedly connected with an arc-shaped slide, the inner part of the arc-shaped slide is provided with a magnet, and two arc-shaped slides are vertically arranged.

[0018] Optionally, the moving structure comprises:

[0019] The outer shell of the first electric push rod is fixedly connected with the upper surface of the base, the telescopic part of the first electric push rod is fixedly connected with a second bracket, and the end of the second bracket is hingedly connected with the lower surface of the upper seat.

[0020] Optionally, the fitting unit comprises:

[0021] The end of the vertical block is fixedly connected with the upper surface of the upper seat, the side surface of the vertical block is fixedly connected with a third bracket, the center of the third bracket is rotationally connected with a shaft body, the outer surface of the shaft body is fixedly connected with a fitting piece, the opposite side of the shaft body and the third bracket is fixedly connected with a torsion spring, the outer surface of the fitting piece is slidably connected with two U-shaped pieces, the side surface of the U-shaped piece is fixedly connected with a second electric push rod, the telescopic part of the second electric push rod is fixedly connected with a sticking plate, the outer surface of the fitting piece is rotationally connected with a screw rod, the outer surface of the U-shaped piece is provided with an internal thread groove for the screw rod to pass through and be threadedly connected, and the thread grooves of the screw rod are symmetrically arranged.

[0022] Optionally, the driving mechanism comprises:

[0023] The outer shell of the first motor is fixedly connected with a storage shell, the side surface of the storage shell is fixedly connected with the front surface of the fitting piece, the rotating part of the first motor is fixedly connected with a winding roller, and the connecting line is wound on the winding roller.

[0024] Optionally, the transmission mechanism comprises:

[0025] The cam is fixedly connected with the rotating part of the motor through one-way shaft measurement, the side of the storage shell is fixedly connected with a piston cylinder, the inner wall of the piston cylinder is slidably connected with a piston head, the side of the piston head is fixedly connected with a piston rod, the end of the piston rod is fixedly connected with a push plate, the opposite side of the push plate and the inner wall of the storage shell is fixedly connected with a spring one, the side of the piston cylinder is fixedly connected with an air inlet pipe and an air outlet pipe, the inside of the air inlet pipe and the air outlet pipe is provided with a one-way valve, the end of the air outlet pipe is fixedly connected with a ring-shaped shell, the inside of the ring-shaped shell is fixedly connected with the side of the storage shell, and the lower end of the ring-shaped shell is fixedly connected with a spray head.

[0026] Optionally, the auxiliary component comprises:

[0027] A connecting rod is fixedly connected with the side of the push plate, the side of the storage shell is provided with a sliding opening through which the connecting rod penetrates and is slidably connected, the end of the connecting rod is hingedly connected with a pulley, the side of the storage shell is fixedly connected with a horizontal plate, the upper surface of the horizontal plate is provided with an opening one, the opening wall of the opening one is slidably connected with a sliding rod, one end of the sliding rod is fixedly connected with a protrusion, the opposite side of the protrusion and the horizontal plate is fixedly connected with a spring two, the pulley slides on the inclined surface of the protrusion, one end of the sliding rod is fixedly connected with a circular ring, and the inside of the circular ring is fixedly connected with a brush.

[0028] To achieve the above object, the application provides a detection method, which is a building engineering detection method and comprises the following steps:

[0029] Step S1: a user installs the device on a mobile device and moves the device to a region of a building engineering to be detected;

[0030] Step S2: when the ground is uneven, the adjusting mechanism can automatically sense and adjust the inclination angle of the upper seat so that the structure on the upper seat can remain horizontal;

[0031] Step S3: then, the fitting unit adjusts according to the specification of the building wall surface to be detected, and the two substructures of the fitting unit are fitted with the building wall surface, and when the perpendicularity is not up to the standard, the fitting unit itself is deflected;

[0032] Step S4: then, the user operates on the control panel, so that the control panel controls the driving mechanism to operate, and the driving mechanism drives the plumb bob to be unwound, so that the inclination angle of the wall surface can be detected according to the scale line;

[0033] Step S5: when the plumb detection is completed, the driving mechanism is reversed, and the transmission mechanism and the auxiliary component are operated, so that the jet dust removal and reciprocating brushing of the upwardly pulled connecting line are carried out, and finally the plumb is reset.

[0034] Compared with the prior art, the present application has the following advantages:

[0035] Firstly, the unevenness of the road surface can be sensed by the adjustment mechanism, and the rapid adjustability is provided. In order to avoid the influence of the uneven ground on the vertical detection of the device, the sensing detection is automatically sensed, and the rapid forward and backward adjustment is provided, so that the detection accuracy is improved.

[0036] Secondly, the building wall surface can be attached by the attachment unit and the driving mechanism, and the adjustability is provided. The plumb can monitor the perpendicularity of the building wall surface. The attachment unit has rapid adjustability, and can be used for detecting different spans of the building to be detected. The driving mechanism can release the plumb to achieve rapid detection of the perpendicularity of the building wall surface.

[0037] Thirdly, the plumb can be released by the driving mechanism. Under the action of the transmission mechanism, the connecting line can be jet dust removal. The wound plumb can be jetted in a ring shape to remove the dust and impurities attached thereto, so as to achieve the effect of high-efficiency self-cleaning. When the plumb is wound for detection, the one-way structure is used to avoid the interference of the plumb detection when the plumb is wound. The plumb is not affected by the detection error caused by the shaking of the plumb. The plumb is not operated when it is wound, and is operated when it is wound. The corresponding effect is achieved when the motor is reversed, and the detection effect of the building engineering detection system is improved, so that the practicability is better.

[0038] Fourthly, under the action of the auxiliary component, the connecting line is reciprocally wiped by the transmission mechanism. The connecting line is reciprocally cleaned to avoid stubborn impurities remaining on the connecting line. After a long time of use, the plumb may not be wound, and dust may enter the storage shell. During the building engineering detection process, a large amount of dust and impurities may be attached to the connecting line due to environmental factors. Therefore, the present application has the excellent self-cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 It is the front view of the structure of the present application;

[0040] Figure 2 It is the first axial view of the structure of the present application;

[0041] Figure 3 Second axonometric view of the structure of the application;

[0042] Figure 4 First sectional view of the structure at the storage shell of the application;

[0043] Figure 5 Second sectional view of the structure at the storage shell of the application.

[0044] In the figure: 1, base; 2, upper seat; 3, plumb; 4, connecting line; 5, support one; 6, connecting ring; 7, connecting rod; 8, metal ball; 9, arc-shaped slide; 10, electric push rod one; 11, support two; 12, vertical block; 13, fitting part; 14, U-shaped part; 15, electric push rod two; 16, sticking plate; 17, screw rod; 18, motor one; 19, storage shell; 20, winding roller; 21, cam; 22, piston cylinder; 23, piston rod; 24, push plate; 25, spring one; 26, air inlet pipe; 27, air outlet pipe; 28, annular shell; 29, connecting rod; 30, pulley; 31, cross plate; 32, protruding block; 33, slide rod; 34, circular ring; 35, brush. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0046] Embodiment one:

[0047] Please refer to Figures 1 to 5 The present embodiment provides a technical solution: a construction engineering detection system, comprising: base 1, upper seat 2, plumb 3, connecting line 4, adjusting mechanism and fitting unit.

[0048] More specifically, in the present embodiment: in actual use, the user moves the system device to one side of the building to be detected. When the ground where the system device is located is uneven, the adjusting mechanism can timely detect the actual level of the device, and then the control board intelligently controls the forward and backward and left and right inclination of the upper seat 2 to make the upper seat 2 adjust to the horizontal. Then the fitting unit is operated by the control board and immediately operates, so that the two fitting substructures on it are in contact with the detection area of the wall surface to be detected. Therefore, when the perpendicularity of the wall surface is a problem, the fitting unit will deflect due to the same elongation of the two points.

[0049] It is worth noting that the embodiment also includes: drive mechanism, transmission mechanism and auxiliary components.

[0050] More specifically, in this embodiment: when the deflection occurs, the drive mechanism will immediately operate, will make the plumb 3 to release, and under the action of the plumb can detect the actual to be detected wall surface inclination angle, so as to provide the user with accurate detection data, when the detection is completed, the plumb 3 needs to be wound, at this time, due to the one-way operation of the transmission mechanism, the drive mechanism provides power, so that the transmission mechanism and auxiliary components operate synchronously, on the one hand, it can output clean disinfectant gas to the connecting line 4 and the plumb 3, on the other hand, it can brush off stubborn impurities on the connecting line 4, to ensure the long-term use of the connecting line 4, to ensure the normal release of the plumb 3, also to ensure the cleanliness of the structure itself.

[0051] Embodiment two:

[0052] On the basis of the above embodiment:

[0053] Please refer to Figure 1 , Figure 2 and Figure 3 , the adjusting mechanism in embodiment one is disclosed as follows, the adjusting mechanism comprises:

[0054] The lower surface of the bracket one 5 is fixedly connected with the upper surface of the upper seat 2, two connecting rings 6 are rotatably connected with the outer surface of the bracket one 5, the connecting rods 7 are fixedly connected with the side surface of the connecting rings 6, the metal balls 8 are fixedly connected with the end of the connecting rods 7, the arc-shaped slides 9 are fixedly connected with the upper surface of the upper seat 2, the magnets are arranged in the arc-shaped slides 9, the two arc-shaped slides 9 are vertically arranged, and the moving structure is further included.

[0055] More specifically, in this embodiment: when in use, the system device is moved to the side of the building to be detected and is on the ground, when the ground is uneven, under the action of the earth's gravity, the metal ball 8 can always keep vertical state downward, like Figure 2 Further, the horizontal state of the actual system device can be judged, and the corresponding leveling operation can be made, and because two groups of vertical are arranged, the front and rear and left and right tilts of the system device can be adjusted to ensure the practicability of the system device, and in order to avoid the influence of external factors, such as the wind force of the construction site or other conditions, the metal ball 8 may shake and other unstable conditions, the present way uses magnetic attraction to improve the deflection stability of the metal ball 8, and because the contact surface between the metal ball 8 and the arc-shaped slide 9 is small, the resistance between them is small, the magnetic attraction only has the role of stability and does not hinder the normal deflection of the metal ball 8, so that the present way can detect the levelness of the system device itself in advance to avoid large detection errors.

[0056] It is worth noting that in the present embodiment: the housing part of the electric push rod one 10 is fixedly connected with the upper surface of the base 1, the telescopic part of the electric push rod one 10 is fixedly connected with the bracket two 11, and the end of the bracket two 11 is hingedly connected with the lower surface of the upper seat 2.

[0057] More specifically, in the present embodiment: in use, the vertical distance of the bracket two 11 is adjusted through the operation of the telescopic part of the electric push rod one 10, and the driving of the four electric push rods one 10 is carried out according to the overall deviation of the system device fed back by the adjusting mechanism, so that the upper seat 2 can be kept in a horizontal state. Therefore, the present method can be applied to the detection of building outer walls or other buildings in different terrains, and will not have large detection errors due to uneven ground.

[0058] Embodiment three:

[0059] On the basis of the above embodiments:

[0060] Please refer to Figure 1 , Figure 2 and Figure 3 , the following disclosure is made to the fitting unit in embodiment one, which comprises:

[0061] The end of the vertical block 12 is fixedly connected with the upper surface of the upper seat 2, the side surface of the vertical block 12 is fixedly connected with the bracket three, the center of the bracket three is rotationally connected with the shaft body, the outer surface of the shaft body is fixedly connected with the fitting piece 13, the opposite side of the shaft body and the bracket three is fixedly connected with the torsion spring, the outer surface of the fitting piece 13 is slidably connected with two U-shaped pieces 14, the side surface of the U-shaped piece 14 is fixedly connected with the electric push rod two 15, the telescopic part of the electric push rod two 15 is fixedly connected with the pasting plate 16, the outer surface of the fitting piece 13 is rotationally connected with the screw rod 17, the outer surface of the U-shaped piece 14 is provided with an internal thread groove through which the screw rod 17 passes and is threadedly connected, and the thread groove of the screw rod 17 is symmetrically provided.

[0062] More specifically, in the present embodiment: in use, the user drives the telescopic part of the electric push rod two 15 to operate, thereby driving the two pasting plates 16 to synchronously move horizontally, then moving the whole device, so that the two pasting plates 16 with the same extension length are fitted with the wall surface to be detected. When there is a problem with the perpendicularity of the wall surface, the two pasting plates 16 will sequentially contact the building wall surface, thereby causing the fitting piece 13 to be deflected, and under the action of the torsion spring, the stability and reset property can be achieved. When the detection area of the building wall surface to be detected has a small or large span, the screw rod 17 is twisted, and under the thread transmission and sliding restriction of the U-shaped piece 14, the two pasting plates 16 are relatively moved, so as to increase or reduce the distance between them, thereby greatly improving the application range.

[0063] Embodiment Four:

[0064] On the basis of the above embodiment:

[0065] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , the drive mechanism element in embodiment one is disclosed as follows, the drive mechanism comprises:

[0066] The motor one 18, the shell part of the motor one 18 is fixedly connected with the storage shell 19, the side surface of the storage shell 19 is fixedly connected with the front surface of the adhering piece 13, the rotating part of the motor one 18 is fixedly connected with the winding roller 20, and the connecting line 4 is wound on the winding roller 20.

[0067] More specifically, in this embodiment: in actual use, when the adhering piece 13 contacts with the building wall, when the perpendicularity problem occurs, the storage shell 19 and the adhering piece 13 will be inclined, therefore, at this time, the forward rotation of the rotating part of the motor one 18 can drive the winding roller 20 to unwind, and then the plumb 3 can be released, such as Figure 2 Then the inclination degree of the building wall is judged according to the scale line.

[0068] Embodiment Five:

[0069] On the basis of the above embodiment:

[0070] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , the transmission mechanism element in embodiment one is disclosed as follows, the transmission mechanism comprises:

[0071] The cam 21, the center part of the cam 21 is fixedly connected with the rotating part of the motor one 18 through the one-way shaft, the side surface of the storage shell 19 is fixedly connected with the piston cylinder 22, the inner wall of the piston cylinder 22 is slidingly connected with the piston head, the side surface of the piston head is fixedly connected with the piston rod 23, the end part of the piston rod 23 is fixedly connected with the push plate 24, the push plate 24 and the opposite side of the inner wall of the storage shell 19 are fixedly connected with the spring one 25, the side surface of the piston cylinder 22 is fixedly connected with the air inlet pipe 26 and the air outlet pipe 27, the interiors of the air inlet pipe 26 and the air outlet pipe 27 are provided with the one-way valve, the end part of the air outlet pipe 27 is fixedly connected with the annular shell 28, the inner side of the annular shell 28 is fixedly connected with the side surface of the storage shell 19, and the lower end of the annular shell 28 is fixedly connected with the spray head.

[0072] More specifically, in the embodiment: when the rotating part of the motor 18 rotates forward, the lead hammer 3 is unwound, at this time the unidirectional bearing is unidirectional, the cam 21 cannot rotate, when the lead hammer 3 is wound, at this time the unidirectional bearing drives the cam 21 to rotate, and due to the intermittent abutment relationship between the cam 21 and the push plate 24, and the elastic reset of the spring 25, the push plate 24 reciprocates, and the piston head reciprocates, forming a negative pressure in the piston cylinder 22, so that the outside air enters the piston cylinder 22, and is output to the annular shell 28 through the air outlet pipe 27, and finally sprayed towards the lead hammer 3 and the connecting line 4. In actual use, clean and sterile gas can be injected to improve cleanliness.

[0073] Due to the uncertainty of environmental factors during building engineering detection, there may be a large amount of impurities and dust in the air, which may adhere to the lead hammer 3 and the connecting line 4. In order to avoid the pollution of the connecting line 4 and the storage shell 19, and to avoid the failure of winding and unwinding, the lead hammer 3 can be treated with annular air jet to remove the dust and impurities adhered thereto, thereby achieving high-efficiency self-cleaning effect.

[0074] Secondly, when the lead hammer is unwound for detection, the use of the unidirectional structure can avoid the interference of the lead hammer detection when the lead hammer 3 is unwound, so as to avoid the shaking of the lead hammer and affect the detection error. The embodiment can be operated when winding, and has corresponding effect when the motor 18 rotates forward and backward, and is used to improve the detection effect of the building engineering detection system, so the practicability is better.

[0075] Embodiment six:

[0076] On the basis of the above embodiments:

[0077] Please refer to Figure 1 、 Figure 4 and Figure 5 , the auxiliary component in embodiment one is disclosed as follows, the auxiliary component includes:

[0078] The one end of the connecting rod 29 is fixedly connected with the side surface of the push plate 24, the side surface of the storage shell 19 is provided with a sliding opening for the connecting rod 29 to pass through and is in sliding connection with the connecting rod 29, the end of the connecting rod 29 is hingedly connected with a pulley 30, the side surface of the storage shell 19 is fixedly connected with a horizontal plate 31, the upper surface of the horizontal plate 31 is provided with an opening one, the opening wall of the opening one is in sliding connection with a sliding rod 33, one end of the sliding rod 33 is fixedly connected with a protrusion 32, the protrusion 32 is fixedly connected with a spring two on the opposite side of the horizontal plate 31, the pulley 30 slides on the inclined surface of the protrusion 32, one end of the sliding rod 33 is fixedly connected with a ring 34, the inner side of the ring 34 is fixedly connected with bristles 35.

[0079] More specifically, in the embodiment: through the reciprocating movement of the push plate 24, the connecting rod 29 drives the pulley 30 to reciprocate transversely, and then under the sliding relationship and the inclined surface relationship of the protrusion 32, the protrusion 32 moves downward, and finally under the elastic relationship of the spring two, the protrusion 32 and the sliding rod 33 reciprocate vertically, so that the ring 34 and the bristles 35 can reciprocate vertically, thereby cleaning the connecting line 4 which is constantly pulled, avoiding stubborn impurities remaining on the connecting line 4, and avoiding dust entering the storage shell 19, because in the process of building engineering detection, a large amount of dust and impurities may adhere to the connecting line 4 under environmental factors, so that the device has excellent self-cleaning effect.

[0080] Working principle: when the building engineering detection system is used, the following steps are taken:

[0081] I. The user installs the device on the mobile device and moves the device to the area of the building engineering to be detected;

[0082] II. When the ground is uneven, the adjusting mechanism can automatically sense and adjust the inclination angle of the upper seat 2, so that the structure on the upper seat 2 can remain horizontal;

[0083] III. Then the fitting unit adjusts according to the specification of the building wall to be detected, and the two substructures of the fitting unit are fitted with the building wall, and when the perpendicularity is not up to standard, the fitting unit itself will be deflected;

[0084] IV. Then the user operates on the control panel to make the control panel operate the driving mechanism, which drives the lead sinker 3 to unroll, so that the inclination angle of the wall surface can be detected according to the scale line;

[0085] V. When the plumb detection is completed, the driving mechanism reverses, and the transmission mechanism and auxiliary components operate, thereby enabling the jet dust removal and reciprocating brushing of the upwardly pulled connecting line 4, and finally enabling the plumb 3 to reset.

[0086] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely divergences of the principles and specific embodiments of the application and that numerous modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A construction engineering detection system, characterized by: Include: Base (1); The upper seat (2) is arranged above the base (1); The adjusting mechanism and the fitting unit are arranged above the base (1); The plumb (3) is arranged at the surface of the fitting unit, and the outer surface of the plumb (3) is fixedly connected with the connecting line (4); The driving mechanism, transmission mechanism and auxiliary component are arranged on the fitting unit; The adjusting mechanism can sense the unevenness of the road surface and has rapid adjustability; The fitting unit can fit two points on the building wall surface, has adjustability, and can enable the plumb (3) to monitor the perpendicularity of the building wall surface; Through the operation of the driving mechanism, the plumb (3) can be laid out, and under the action of the transmission mechanism, the connecting line (4) can be jet dust removal; Through the operation of the transmission mechanism, the connecting line (4) is reciprocatingly wiped under the action of the auxiliary component; The adjusting mechanism includes a support one (5), the lower surface of the support one (5) is fixedly connected with the upper surface of the upper seat (2), two connecting rings (6) are fixedly connected with the outer surface of the support one (5), the connecting rods (7) are fixedly connected with the side of the connecting ring (6), the metal balls (8) are fixedly connected with the end of the connecting rod (7), the arc-shaped slide (9) is fixedly connected with the upper surface of the upper seat (2), the magnet is arranged in the arc-shaped slide (9), two arc-shaped slides (9) are arranged vertically, and the moving structure is further included.

2. The construction engineering detection system of claim 1, wherein: The fitting unit includes a vertical block (12), the end of the vertical block (12) is fixedly connected with the upper surface of the upper seat (2), the side of the vertical block (12) is fixedly connected with the support three, the shaft body is fixedly connected with the outer surface of the vertical block (12), the torsion spring is fixedly connected with the opposite side of the vertical block (12) and the support three, the fitting piece (13) is fixedly connected with the outer surface of the vertical block (12), the two U-shaped pieces (14) are slidably connected with the outer surface of the fitting piece (13), the electric push rod two (15) is fixedly connected with the side of the U-shaped piece (14), the pad (16) is fixedly connected with the telescopic part of the electric push rod two (15), the screw rod (17) is fixedly connected with the outer surface of the fitting piece (13), the inner thread groove is arranged in the outer surface of the U-shaped piece (14) and is threadedly connected with the screw rod (17), and the thread grooves of the screw rod (17) are symmetrically arranged.

3. A construction engineering detection system according to claim 2, characterised in that: The driving mechanism includes a motor (18), the shell part of the motor (18) is fixedly connected with a storage shell (19), the side surface of the storage shell (19) is fixedly connected with the front surface of the fitting part (13), the rotating part of the motor (18) is fixedly connected with a winding roller (20), and the connecting line (4) is wound on the winding roller (20).

4. The construction engineering detection system of claim 3, wherein: The transmission mechanism includes a cam (21), the center part of the cam (21) is fixedly connected with the rotating part of the motor (18) through a one-way shaft, the side surface of the storage shell (19) is fixedly connected with a piston cylinder (22), the inner wall of the piston cylinder (22) is slidably connected with a piston head, the side surface of the piston head is fixedly connected with a piston rod (23), the end of the piston rod (23) is fixedly connected with a push plate (24), the push plate (24) and the opposite side of the inner wall of the storage shell (19) are fixedly connected with a spring (25), the side surface of the piston cylinder (22) is fixedly connected with an air inlet pipe (26) and an air outlet pipe (27), the interiors of the air inlet pipe (26) and the air outlet pipe (27) are provided with one-way valves, the end of the air outlet pipe (27) is fixedly connected with a ring-shaped shell (28), the inner side of the ring-shaped shell (28) is fixedly connected with the side surface of the storage shell (19), and the lower end of the ring-shaped shell (28) is fixedly connected with a spray head.

5. A construction engineering detection system according to claim 4, characterised in that: The auxiliary component includes: A connecting rod (29), one end of the connecting rod (29) is fixedly connected with the side surface of the push plate (24), the side surface of the storage shell (19) is provided with a sliding opening through which the connecting rod (29) penetrates and is slidably connected, the end of the connecting rod (29) is hingedly connected with a pulley (30), the side surface of the storage shell (19) is fixedly connected with a horizontal plate (31), the upper surface of the horizontal plate (31) is provided with an opening one, the opening wall of the opening one is slidably connected with a sliding rod (33), one end of the sliding rod (33) is fixedly connected with a protruding block (32), the protruding block (32) and the opposite side of the horizontal plate (31) are fixedly connected with a spring two, the pulley (30) slides on the inclined surface of the protruding block (32), one end of the sliding rod (33) is fixedly connected with a circular ring (34), and the inner side of the circular ring (34) is fixedly connected with bristles (35).

6. A construction work detection method according to the construction work detection system of claim 5, characterized by, The method includes the following steps: Step S1: the user installs the construction engineering detection system on a mobile device, and moves the construction engineering detection system to a region to be detected of a construction engineering; Step S2: when the ground is uneven, the adjusting mechanism can automatically sense and adjust the inclination angle of the upper seat (2), so that the structure on the upper seat (2) can remain horizontal; Step S3: then, the fitting unit adjusts according to the specification of the wall surface to be detected, and the two substructures of the fitting unit are fitted with the wall surface, and when the perpendicularity is not up to standard, the fitting unit itself is deflected. Step S4: Then the user operates the control panel, so that the control panel controls the driving mechanism to run, and the driving mechanism drives the plumb (3) to unroll, so as to detect the inclination angle of the wall surface according to the scale line; Step S5: When the plumb is detected, the driving mechanism reverses, and the transmission mechanism and auxiliary components operate, so as to blow off dust and reciprocatingly brush off dust on the upwardly pulled connecting line (4), and finally reset the plumb (3).

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