CN112429230A

CN112429230A - Inspection equipment for construction machinery

Info

Publication number: CN112429230A
Application number: CN202011338588.3A
Authority: CN
Inventors: 胡青青; 倪晋欢
Original assignee: Ma'anshan Quantum Wire Automation Technology Co ltd
Current assignee: Xiamen Yazhong Construction Group Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-02
Anticipated expiration: 2040-11-25
Also published as: CN112429230B

Abstract

The invention discloses inspection equipment for construction machinery, which belongs to the technical field of construction equipment and comprises an unmanned aerial vehicle host, wherein the left and right side walls of the unmanned aerial vehicle host are symmetrically and fixedly connected with a support, the outer end of the support is fixedly connected with a rotating motor, the top of the telescopic end of the rotating motor is fixedly connected with fan blades, the bottom of the left and right side walls of the bottom of the unmanned aerial vehicle host is connected with a damping support structure, the front end of the bottom of the unmanned aerial vehicle host is provided with a camera shooting structure, and the camera shooting structure comprises an n-shaped frame, a camera, a first electric push rod, a first gear ring, a second rotating rod, a third rotating rod, a first bevel gear, a first bearing, a driving motor, an installation frame, a second bevel gear, a first installation block, a second bearing and a first L-shaped toothed plate.

Description

Inspection equipment for construction machinery

Technical Field

The invention relates to the technical field of construction equipment, in particular to inspection equipment for construction machinery.

Background

On the premise of the vigorous development of national economy, the development speed of the real estate construction industry is faster and faster, and large-scale manufacturers invest in the real estate development industry in a dispute, so that the development of the construction industry is rapidly promoted, the demand of raw materials such as cement, steel bars, stones and the like in related industries is driven to be continuously increased, a related industrial chain is formed, and the quantity of large-scale construction hoisting mechanical equipment in the industry is greatly increased compared with the prior art. The use of a large amount of mechanical equipment, daily management and inspection work and entrance acceptance work are more and more frequent.

The large-scale construction mechanical equipment belongs to high-risk operation equipment, so that the large-scale construction mechanical equipment needs to be operated at high altitude at present when being used for checking the construction hoisting machinery, and after the large-scale construction hoisting mechanical equipment is put into a construction site for long-term operation and use, various problems occur from the initial normal operation to the later stage according to the use time and the use frequency. Therefore, it is necessary to perform self-checking or maintenance work on the relevant equipment on the project to ensure good operation of the large construction machinery equipment and to be in a controllable state.

At present, the large-scale construction mechanical equipment needs to be regularly patrolled and examined for good operation, and the current patrolling and examining is carried out manually, and the mode of patrolling and examining wastes time and energy, and the efficiency of patrolling and examining is low, and simultaneously, the inside damage of large-scale construction mechanical equipment can not be accurately patrolled and examined, some recessive potential safety hazards that exist easily.

Based on the above, the invention designs the inspection equipment for the construction machinery to solve the problems.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides inspection equipment for construction machinery.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a patrol inspection device for construction machinery comprises an unmanned aerial vehicle host, wherein a support is symmetrically and fixedly connected with the left side wall and the right side wall of the unmanned aerial vehicle host, a rotating motor is fixedly connected with the outer end of the support, fan blades are fixedly connected with the top of the telescopic end of the rotating motor, a damping support structure is connected with the bottom of the left side wall and the right side wall of the bottom of the unmanned aerial vehicle host, a camera shooting structure is arranged at the front end of the bottom of the unmanned aerial vehicle host, the camera shooting structure comprises an n-shaped frame, a camera, a first electric push rod, a first gear ring, a second rotating rod, a third rotating rod, a first bevel gear, a first bearing, a driving motor, an installation frame, a second bevel gear, a first installation block, a second bearing and a first L-shaped toothed plate, a second bevel gear is fixedly connected with the output end of the driving motor, a third rotating, and first bevel gear is connected with the meshing of second bevel gear, the bottom fixedly connected with n shape frame of third dwang, the lateral wall cross bore fixedly connected with second bearing of n shape frame, the inner ring inner wall fixedly connected with second dwang of second bearing, the inner end fixedly connected with installing frame of second dwang, fixed mounting has the camera in the installing frame, and wherein a set of the first ring gear of outer end fixedly connected with of second dwang, the first installation piece of the lateral wall fixedly connected with of n shape frame, the first electric putter of first installation piece fixedly connected with, the first L shape pinion rack of first electric putter's flexible end fixedly connected with, first L shape pinion rack is connected with the meshing of first ring gear, the unmanned aerial vehicle host computer is equipped with the ultrasonic inspection structure at the rear end of the structure of making a video recording.

Furthermore, the top of first bearing and driving motor all with the bottom fixed connection of unmanned aerial vehicle host computer.

Furthermore, the camera is in a horizontal state when the extension end of the first electric push rod extends to a half, the camera is in an upward view state when the extension end of the first electric push rod continues to extend, and the camera is in an upward view state when the extension end of the first electric push rod retracts.

Furthermore, the outer ring of the second bearing is fixedly connected with the n-shaped frame, and the inner ring of the second bearing is fixedly connected with the second rotating rod.

Furthermore, the ultrasonic flaw detection structure comprises a probe, an L-shaped plate, a second gear ring, a second L-shaped toothed plate, a second mounting plate, a second electric push rod, a sliding sleeve, a sliding groove, a fourth rotating rod, a round rod, a fifth rotating rod and a third bearing, wherein the second mounting plate is fixedly connected with the second electric push rod, the telescopic end of the second electric push rod is fixedly connected with the second L-shaped toothed plate, the inner wall of the third bearing is fixedly connected with the fifth rotating rod, the fifth rotating rod is fixedly connected with the second gear ring, the second gear ring is meshed with the second L-shaped toothed plate, the outer wall of the second gear ring is fixedly connected with the fourth rotating rod, the outer end bottom of the fourth rotating rod is fixedly connected with the round rod, the sliding sleeve is connected with the L-shaped plate through a sliding hole in a sliding manner, the sliding groove is formed in the transverse position of the L-shaped plate, the outer end of the second electric push rod is fixedly connected with a probe.

Further, sliding sleeve and second mounting panel all with unmanned aerial vehicle host computer fixed connection.

Furthermore, the outer ring of the third bearing is fixedly connected with the unmanned aerial vehicle host, and the inner ring of the third bearing is fixedly connected with the fifth rotating rod.

Furthermore, when the telescopic end of the second electric push rod is completely contracted, the fourth rotating rod and the sliding groove are in a parallel state, and the probe is retracted to the lower end of the unmanned aerial vehicle host.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

the invention controls the rotation of the rotating motor through the host machine of the unmanned aerial vehicle, the rotating motor drives the fan blades to rotate, the fan blades drive the host machine of the unmanned aerial vehicle to move to the construction machinery, then, the camera of the camera structure is started to carry out video inspection, the inspection is trouble-saving and labor-saving, the inspection efficiency is high, meanwhile, the driving motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the third rotating rod to rotate, the third rotating rod drives the n-shaped frame to rotate in the horizontal direction, the n-shaped frame drives the camera to rotate in the horizontal direction for inspection, and finally, first electric putter drives first L shape pinion rack and rotates, and first L shape pinion rack drives the second dwang and rotates, and the second dwang drives the installing frame and rotates, and the installing frame drives the camera and patrols and examines in vertical direction enterprising line rotation, conveniently adjusts the angle of patrolling and examining of camera, does benefit to the camera and carries out all-round the patrolling and examining.

According to the ultrasonic inspection device, the second electric push rod of the ultrasonic inspection structure drives the second L-shaped toothed plate, the second L-shaped toothed plate drives the second gear ring to rotate, the second gear ring drives the fourth rotating rod to rotate, the fourth rotating rod drives the round rod to rotate, the round rod pushes the second electric push rod to move through the sliding groove, the second electric push rod pushes the probe to move outwards to be attached and contacted with the outer wall of the construction machinery, the probe carries out ultrasonic inspection, the internal damage of large construction machinery equipment can be conveniently and accurately inspected, hidden safety hazards are avoided, and the inspection effect is further improved.

According to the invention, the torsion spring of the damping support structure pushes the support rod to move downwards, the support rod drives the support round rod to rotate downwards, the torsion spring is convenient for the support rod to support at different angles, the landing real-time condition of the support rod can be automatically adjusted, soft landing can be carried out, damping landing is carried out on the inspection equipment, the inspection equipment is protected, and meanwhile, the rubber sleeve increases the landing friction force and slows down the sliding during landing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a bottom view of the structure of the present invention;

FIG. 3 is a rear bottom view of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the camera of the present invention;

FIG. 5 is a schematic view of a third rotating shaft and its connecting structure according to the present invention;

FIG. 6 is a schematic view of an ultrasonic inspection configuration of the present invention;

FIG. 7 is a diagram of a third bearing and its connection structure according to the present invention;

FIG. 8 is a schematic view of the structure at A in FIG. 1 according to the present invention;

the reference numerals in the drawings denote: 1. a host of the unmanned aerial vehicle; 2. a support; 3. a shock absorbing support structure; 31. a support bar; 32. a rubber sleeve; 33. a support round bar; 34. a first rotating lever; 35. a torsion spring; 36. a bump; 4. a camera structure; 41. an n-shaped frame; 42. a camera; 43. a first electric push rod; 44. a first ring gear; 45. a second rotating lever; 46. a third rotating rod; 47. a first bevel gear; 48. a first bearing; 49. a drive motor; 410. installing a frame; 411. a second bevel gear; 412. a first mounting block; 413. a second bearing; 414. a first L-shaped toothed plate; 5. a rotation motor; 6. a fan blade; 7. an ultrasonic flaw detection structure; 71. a probe; 72. an L-shaped plate; 73. a second ring gear; 74. a second L-shaped toothed plate; 75. a second mounting plate; 76. a second electric push rod; 77. a sliding sleeve; 78. a chute; 79. a fourth rotating rod; 710. a round bar; 711. a fifth rotating rod; 712. and a third bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example 1

As shown in fig. 1, 2, 3, 4, 5, an inspection device for construction machinery comprises an unmanned aerial vehicle host 1, a support 2 is symmetrically and fixedly connected to left and right side walls of the unmanned aerial vehicle host 1, a rotating motor 5 is fixedly connected to an outer end of the support 2, fan blades 6 are fixedly connected to a top portion of a telescopic end of the rotating motor 5, a damping support structure 3 is connected to a bottom portion of the left and right side walls of the bottom portion of the unmanned aerial vehicle host 1, a camera structure 4 is arranged at a front end of the bottom portion of the unmanned aerial vehicle host 1, the camera structure 4 comprises an n-shaped frame 41, a camera 42, a first electric push rod 43, a first gear ring 44, a second gear rod 45, a third gear rod 46, a first bevel gear 47, a first bearing 48, a driving motor 49, an installation frame 410, a second bevel gear 411, a first installation block 412, a second bearing 413 and a first L-shaped toothed plate 414, an output end of the driving motor 49 is fixedly connected with a second bevel gear 411, a third rotating rod 46 is fixedly connected to the inner ring of the first bearing 48, a first bevel gear 47 is fixedly connected to the third rotating rod 46, the first bevel gear 47 is engaged with a second bevel gear 411, an n-shaped frame 41 is fixedly connected to the bottom of the third rotating rod 46, a second bearing 413 is fixedly connected to the lateral wall cross hole of the n-shaped frame 41, a second rotating rod 45 is fixedly connected to the inner ring inner wall of the second bearing 413, an installation frame 410 is fixedly connected to the inner end of the second rotating rod 45, a camera 42 is fixedly installed in the installation frame 410, a first gear ring 44 is fixedly connected to the outer end of one set of the second rotating rods 45, a first installation block 412 is fixedly connected to the lateral wall of the n-shaped frame 41, a first electric push rod 43 is fixedly connected to the first installation block 412, a first L-shaped toothed plate 414 is fixedly connected to the telescopic end of the first electric push rod 43, the first L-shaped toothed plate 414 is engaged with the first gear ring 44, the camera 42 is in a horizontal state when, when the extension end of the first electric push rod 43 continues to extend, the camera 42 is in an upward view state, when the extension end of the first electric push rod 43 contracts, the camera 42 is in an upward view state, the outer ring of the second bearing 413 is fixedly connected with the n-shaped frame 41, the inner ring of the second bearing 413 is fixedly connected with the second rotating rod 45, the unmanned aerial vehicle host 1 is provided with an ultrasonic flaw detection structure 7 at the rear end of the camera structure 4, the rotation motor 5 is controlled by the unmanned aerial vehicle host 1 to rotate, the rotating motor 5 drives the fan blade 6 to rotate, the fan blade 6 drives the unmanned aerial vehicle host 1 to move to a construction machine, then the camera 42 of the camera structure 4 is started to carry out video inspection, the inspection is labor-saving and labor-saving, the inspection efficiency is high, meanwhile, the driving motor 49 drives the second bevel gear 411 to rotate, the second bevel gear 411 drives the first bevel gear 47 to rotate, the first bevel gear 47 drives the third bevel gear 46 to rotate, the third, n shape frame 41 drives camera 42 and rotates on the horizontal direction and patrols and examines, and finally, first electric putter 43 drives first L shape pinion rack 414 and rotates, and first L shape pinion rack 414 drives second dwang 45 and rotates, and second dwang 45 drives installing frame 410 and rotates, and installing frame 410 drives camera 42 and rotates on vertical direction and patrols and examines, conveniently adjusts camera 42's the angle of patrolling and examining, does benefit to camera 42 and carries out the all-round patrol and examine.

Example 2

Example 2 is a further modification to example 1.

As shown in fig. 1, 2, 3, 6, 7, an inspection device for construction machinery comprises an unmanned aerial vehicle host 1, a support 2 is symmetrically and fixedly connected to left and right side walls of the unmanned aerial vehicle host 1, a rotating motor 5 is fixedly connected to an outer end of the support 2, fan blades 6 are fixedly connected to a top portion of a telescopic end of the rotating motor 5, a shock-absorbing support structure 3 is connected to a bottom portion of the left and right side walls of the bottom portion of the unmanned aerial vehicle host 1, a camera structure 4 is arranged at a front end of the bottom portion of the unmanned aerial vehicle host 1, the camera structure 4 comprises an n-shaped frame 41, a camera 42, a first electric push rod 43, a first gear ring 44, a second gear 45, a third gear 46, a first bevel gear 47, a first bearing 48, a driving motor 49, an installation frame 410, a second bevel gear 411, a first installation block 412, a second bearing 413 and a first L-shaped toothed plate 414, an output end of the driving motor 49 is fixedly connected with a second bevel gear 411, a third rotating rod 46 is fixedly connected to the inner ring of the first bearing 48, a first bevel gear 47 is fixedly connected to the third rotating rod 46, the first bevel gear 47 is engaged with a second bevel gear 411, an n-shaped frame 41 is fixedly connected to the bottom of the third rotating rod 46, a second bearing 413 is fixedly connected to the lateral wall cross hole of the n-shaped frame 41, a second rotating rod 45 is fixedly connected to the inner ring inner wall of the second bearing 413, an installation frame 410 is fixedly connected to the inner end of the second rotating rod 45, a camera 42 is fixedly installed in the installation frame 410, a first gear ring 44 is fixedly connected to the outer end of one set of the second rotating rods 45, a first installation block 412 is fixedly connected to the lateral wall of the n-shaped frame 41, a first electric push rod 43 is fixedly connected to the first installation block 412, a first L-shaped toothed plate 414 is fixedly connected to the telescopic end of the first electric push rod 43, the first L-shaped toothed plate 414 is engaged with the first gear ring 44, the camera 42 is in a horizontal state when, the camera 42 is in a looking-up state when the extension end of the first electric push rod 43 continues to extend, the camera 42 is in a looking-down state when the extension end of the first electric push rod 43 contracts, the outer ring of the second bearing 413 is fixedly connected with the n-shaped frame 41, the inner ring of the second bearing 413 is fixedly connected with the second rotating rod 45, the unmanned aerial vehicle main body 1 is provided with an ultrasonic flaw detection structure 7 at the rear end of the camera structure 4, the ultrasonic flaw detection structure 7 comprises a probe 71, an L-shaped plate 72, a second gear ring 73, a second L-shaped toothed plate 74, a second mounting plate 75, a second electric push rod 76, a sliding sleeve 77, a sliding groove 78, a fourth rotating rod 79, a round rod 710, a fifth rotating rod 711 and a third bearing 712, the second mounting plate 75 is fixedly connected with the second electric push rod 76, the telescopic end of the second electric push rod 76 is fixedly connected with the second L-shaped toothed plate 74, and the inner wall of the, a second gear ring 73 is fixedly connected to the fifth rotating rod 711, a second L-shaped toothed plate 74 is connected to the second gear ring 73 in a meshed manner, a fourth rotating rod 79 is fixedly connected to the outer wall of the second gear ring 73, a round rod 710 is fixedly connected to the bottom of the outer end of the fourth rotating rod 79, an L-shaped plate 72 is slidably connected to the sliding sleeve 77 through a sliding hole, a sliding groove 78 is formed in the transverse portion of the L-shaped plate 72, the round rod 710 is in fit sliding connection with the sliding groove 78, a probe 71 is fixedly connected to the outer end of the second electric push rod 76, the sliding sleeve 77 and the second mounting plate 75 are both fixedly connected to the main unmanned aerial vehicle 1, the outer ring of the third bearing 712 is fixedly connected to the main aerial vehicle 1, the inner ring of the third bearing 712 is fixedly connected to the fifth rotating rod 711, the fourth rotating rod 79 and the sliding groove 78 are in a state when the telescopic end of the second electric push rod 76 is completely contracted, the probe 71 is contracted to the, second L shape pinion rack 74 drives second ring gear 73 and rotates, second ring gear 73 drives fourth dwang 79 and rotates, fourth dwang 79 drives round bar 710 and rotates, round bar 710 passes through spout 78 and promotes second electric putter 76 and removes, second electric putter 76 promotes probe 71 and outwards removes to construction machinery's outer wall laminating contact, probe 71 carries out the ultrasonic wave and detects, the convenience is accurately patrolled and examined to the inside damage of large-scale construction machinery equipment, some recessive potential safety hazards of avoiding existence, further promote and patrol and examine the effect.

Example 3

Example 3 is a further modification to example 2.

As shown in fig. 1, 2, 3, 8, an inspection device for construction machinery comprises an unmanned aerial vehicle main body 1, a support 2 is symmetrically and fixedly connected to left and right side walls of the unmanned aerial vehicle main body 1, a rotary motor 5 is fixedly connected to an outer end of the support 2, fan blades 6 are fixedly connected to a top of a telescopic end of the rotary motor 5, a shock absorption support structure 3 is connected to a bottom of the left and right side walls of the bottom of the unmanned aerial vehicle main body 1, the shock absorption support structure 3 comprises a support rod 31, a rubber sleeve 32, a support round rod 33, a first rotary rod 34, a torsion spring 35 and a bump 36, a top of the bump 36 and one end of the torsion spring 35 are uniformly and fixedly installed at the side wall of the unmanned aerial vehicle main body 1, the bump 36 is fixedly connected with the first rotary rod 34, an inner end of the torsion spring 35 is fixedly connected with the first rotary rod 34, the support rod 31 is rotatably connected with the, the camera shooting structure 4 is arranged at the front end of the bottom of the unmanned aerial vehicle main body 1, the camera shooting structure 4 comprises an n-shaped frame 41, a camera 42, a first electric push rod 43, a first gear ring 44, a second rotating rod 45, a third rotating rod 46, a first bevel gear 47, a first bearing 48, a driving motor 49, an installation frame 410, a second bevel gear 411, a first installation block 412, a second bearing 413 and a first L-shaped toothed plate 414, the output end of the driving motor 49 is fixedly connected with the second bevel gear 411, the tops of the first bearing 48 and the driving motor 49 are fixedly connected with the bottom of the unmanned aerial vehicle main body 1, the inner ring of the first bearing 48 is fixedly connected with the third rotating rod 46, the third rotating rod 46 is fixedly connected with the first bevel gear 47, the first bevel gear 47 is meshed with the second bevel gear 411, the bottom of the third rotating rod 46 is fixedly connected with the n-shaped frame 41, the lateral wall transverse hole of the n-, a second rotating rod 45 is fixedly connected to the inner wall of the inner ring of the second bearing 413, an installation frame 410 is fixedly connected to the inner end of the second rotating rod 45, a camera 42 is fixedly installed in the installation frame 410, a first gear ring 44 is fixedly connected to the outer end of one group of the second rotating rods 45, a first installation block 412 is fixedly connected to the side wall of the n-shaped frame 41, a first electric push rod 43 is fixedly connected to the first installation block 412, a first L-shaped toothed plate 414 is fixedly connected to the telescopic end of the first electric push rod 43, the first L-shaped toothed plate 414 is meshed with the first gear ring 44, the camera 42 is in a horizontal state when the elongated end of the first electric push rod 43 is half elongated, the camera 42 is in a face-down state when the elongated end of the first electric push rod 43 is continuously elongated, the camera 42 is in a face-down state when the elongated end of the first electric push rod 43 is contracted, the outer ring of the second bearing 413, the inner ring of the second bearing 413 is fixedly connected with the second rotating rod 45, the unmanned aerial vehicle main body 1 is provided with an ultrasonic flaw detection structure 7 at the rear end of the camera structure 4, the ultrasonic flaw detection structure 7 comprises a probe 71, an L-shaped plate 72, a second gear ring 73, a second L-shaped toothed plate 74, a second mounting plate 75, a second electric push rod 76, a sliding sleeve 77, a sliding groove 78, a fourth rotating rod 79, a round rod 710, a fifth rotating rod 711 and a third bearing 712, the second mounting plate 75 is fixedly connected with the second electric push rod 76, the telescopic end of the second electric push rod 76 is fixedly connected with the second L-shaped toothed plate 74, the inner wall of the third bearing 712 is fixedly connected with the fifth rotating rod 711, the fifth rotating rod 711 is fixedly connected with the second gear ring 73, the second gear ring 73 is connected with the second L-shaped toothed plate 74 in a meshing manner, the outer wall of the second gear ring 73 is fixedly connected with the fourth rotating rod 79, the bottom, the sliding sleeve 77 is connected with an L-shaped plate 72 through a sliding hole in a sliding manner, a sliding groove 78 is formed in the transverse position of the L-shaped plate 72, a round rod 710 is connected with the sliding groove 78 in a fitting and sliding manner, the outer end of the second electric push rod 76 is fixedly connected with a probe 71, the sliding sleeve 77 and the second mounting plate 75 are both fixedly connected with the unmanned aerial vehicle host 1, the outer ring of the third bearing 712 is fixedly connected with the unmanned aerial vehicle host 1, the inner ring of the third bearing 712 is fixedly connected with a fifth rotating rod 711, the fourth rotating rod 79 and the sliding groove 78 are in a parallel state when the telescopic end of the second electric push rod 76 is completely contracted, the probe 71 is contracted to the right lower end of the unmanned aerial vehicle host 1, the support rod 31 is pushed downwards through a torsion spring 35 of the damping support structure 3, the support rod 31 drives the support round rod 33 to rotate downwards, the torsion spring 35 facilitates, carry out the shock attenuation landing to equipment of patrolling and examining, protect equipment of patrolling and examining, simultaneously, rubber sleeve 32 has increased the frictional force of landing, slides when slowing down the landing.

When the unmanned aerial vehicle is used, the controller controls the unmanned aerial vehicle main body 1, the unmanned aerial vehicle main body 1 controls the rotating motor 5 to rotate, the rotating motor 5 drives the fan blade 6 to rotate, the fan blade 6 drives the unmanned aerial vehicle main body 1 to move to a construction machine, then, the camera 42 of the camera structure 4 is started to carry out video inspection, the inspection is labor-saving and labor-saving, the inspection efficiency is high, meanwhile, the driving motor 49 drives the second bevel gear 411 to rotate, the second bevel gear 411 drives the first bevel gear 47 to rotate, the first bevel gear 47 drives the third rotating rod 46 to rotate, the third rotating rod 46 drives the n-shaped frame 41 to rotate in the horizontal direction, the n-shaped frame 41 drives the camera 42 to rotate in the horizontal direction for inspection, finally, the first electric push rod 43 drives the first L-shaped toothed plate 414 to rotate, the first L-shaped toothed plate 414 drives the second rotating rod 45 to rotate, the second rotating rod 45 drives the mounting frame 410 to rotate, the mounting frame 410 drives the camera 42, the inspection angle of the camera 42 can be conveniently adjusted, and the camera 42 can carry out omnibearing inspection conveniently; when ultrasonic inspection is needed, the second electric push rod 76 of the ultrasonic inspection structure 7 is started to drive the second L-shaped toothed plate 74, the second L-shaped toothed plate 74 drives the second gear ring 73 to rotate, the second gear ring 73 drives the fourth rotating rod 79 to rotate, the fourth rotating rod 79 drives the round rod 710 to rotate, the round rod 710 pushes the second electric push rod 76 to move through the chute 78, the second electric push rod 76 pushes the probe 71 to move outwards until the outer wall of the construction machinery is in contact with the outer wall of the construction machinery, the probe 71 performs ultrasonic inspection, so that accurate inspection of internal damage of large construction machinery equipment is facilitated, hidden potential safety hazards are avoided, the inspection effect is further improved, ultrasonic inspection is not needed, the second electric push rod 76 of the ultrasonic inspection structure 7 is started to drive the second L-shaped toothed plate 74, the second L-shaped toothed plate 74 drives the second gear ring 73 to rotate, the second gear ring 73 drives the fourth rotating rod 79 to rotate, the fourth rotating rod 79 drives the round rod 710 to rotate, the round rod 710 pushes the second electric push rod 76 to move through the sliding groove 78, and the second electric push rod 76 drives the probe 71 to retract into the unmanned aerial vehicle host 1 to protect the probe 71; when landing, torsional spring 35 of shock attenuation bearing structure 3 promotes bracing piece 31 downwards, and bracing piece 31 drives and supports round bar 33 and rotate downwards, and torsional spring 35 makes things convenient for bracing piece 31 to carry out the support of different angles, and bracing piece 31 can land the real-time condition and adjust by oneself, can carry out soft landing, carries out the shock attenuation landing to equipment of patrolling and examining, protects equipment of patrolling and examining, and simultaneously, rubber sleeve 32 has increased the frictional force of landing, slides when slowing down to land.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a construction machinery is with equipment of patrolling and examining, includes unmanned aerial vehicle host computer (1), its characterized in that: the left and right side walls of the unmanned aerial vehicle host (1) are symmetrically and fixedly connected with a support (2), the outer end of the support (2) is fixedly connected with a rotating motor (5), the top of the telescopic end of the rotating motor (5) is fixedly connected with fan blades (6), the bottom of the left and right side walls of the bottom of the unmanned aerial vehicle host (1) is connected with a damping support structure (3), a camera shooting structure (4) is arranged at the front end of the bottom of the unmanned aerial vehicle host (1), the camera shooting structure (4) comprises an n-shaped frame (41), a camera (42), a first electric push rod (43), a first gear ring (44), a second rotating rod (45), a third rotating rod (46), a first bevel gear (47), a first bearing (48), a driving motor (49), an installation frame (410), a second bevel gear (411), a first installation block (412), a second bearing (413) and a first L-shaped toothed, the output end of the driving motor (49) is fixedly connected with a second bevel gear (411), the inner ring of the first bearing (48) is fixedly connected with a third rotating rod (46), the third rotating rod (46) is fixedly connected with a first bevel gear (47), the first bevel gear (47) is meshed with the second bevel gear (411) and is connected with the second bevel gear, the bottom of the third rotating rod (46) is fixedly connected with an n-shaped frame (41), the side wall cross hole of the n-shaped frame (41) is fixedly connected with a second bearing (413), the inner ring inner wall of the second bearing (413) is fixedly connected with a second rotating rod (45), the inner end of the second rotating rod (45) is fixedly connected with an installation frame (410), a camera (42) is fixedly installed in the installation frame (410), one group of the camera and the first gear ring (44) is fixedly connected with the outer end of the second rotating rod (45), and the first installation block (412) is fixedly connected with the side wall of, first installation piece (412) fixedly connected with electric putter (43), the flexible end fixedly connected with first L shape pinion rack (414) of first electric putter (43), first L shape pinion rack (414) and first ring gear (44) meshing are connected, unmanned aerial vehicle host computer (1) is equipped with ultrasonic inspection structure (7) at the rear end of structure of making a video recording (4).

2. The inspection equipment for the construction machinery is characterized in that the top of the first bearing (48) and the top of the driving motor (49) are fixedly connected with the bottom of the main unmanned aerial vehicle (1).

3. The inspection equipment for the construction machinery, according to the claim 2, characterized in that the camera (42) is in a horizontal state when the extending end of the first electric push rod (43) extends to a half, the camera (42) is in a bottom view state when the extending end of the first electric push rod (43) continues to extend, and the camera (42) is in a top view state when the extending end of the first electric push rod (43) contracts.

4. An inspection apparatus for construction machinery according to claim 3, wherein the outer ring of the second bearing (413) is fixedly connected to the n-shaped frame (41), and the inner ring of the second bearing (413) is fixedly connected to the second rotating rod (45).

5. The inspection device for construction machinery according to claim 1, wherein the ultrasonic flaw detection structure (7) comprises a probe (71), an L-shaped plate (72), a second gear ring (73), a second L-shaped toothed plate (74), a second mounting plate (75), a second electric push rod (76), a sliding sleeve (77), a sliding groove (78), a fourth rotating rod (79), a round rod (710), a fifth rotating rod (711) and a third bearing (712), wherein the second mounting plate (75) is fixedly connected with the second electric push rod (76), the telescopic end of the second electric push rod (76) is fixedly connected with the second L-shaped toothed plate (74), the inner wall of the third bearing (712) is fixedly connected with the fifth rotating rod (711), the fifth rotating rod (711) is fixedly connected with the second gear ring (73), and the second gear ring (73) is engaged with the second L-shaped toothed plate (74), outer wall fixedly connected with fourth dwang (79) of second ring gear (73), outer end bottom fixedly connected with round bar (710) of fourth dwang (79), sliding sleeve (77) have L shaped plate (72) through sliding hole sliding connection, spout (78) have been seted up at the horizontal position of L shaped plate (72), round bar (710) and spout (78) laminating sliding connection, the outer end fixedly connected with probe (71) of second electric putter (76).

6. The inspection equipment for the construction machinery, according to the claim 5, is characterized in that the sliding sleeve (77) and the second mounting plate (75) are both fixedly connected with the main unmanned aerial vehicle (1).

7. The inspection equipment for the construction machinery according to the claim 6, wherein an outer ring of the third bearing (712) is fixedly connected with the main robot body (1), and an inner ring of the third bearing (712) is fixedly connected with the fifth rotating rod (711).

8. The inspection equipment for the construction machinery, according to claim 7, wherein the fourth rotating rod (79) and the chute (78) are in a parallel state when the telescopic end of the second electric push rod (76) is completely contracted, and the probe (71) is retracted to the right lower end of the unmanned aerial vehicle main body (1).