CN111678008A - Multifunctional detection device for building structure - Google Patents
Multifunctional detection device for building structure Download PDFInfo
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- CN111678008A CN111678008A CN202010485588.XA CN202010485588A CN111678008A CN 111678008 A CN111678008 A CN 111678008A CN 202010485588 A CN202010485588 A CN 202010485588A CN 111678008 A CN111678008 A CN 111678008A
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- box body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
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Abstract
The invention relates to a multifunctional detection device for a building structure, which comprises a detection box body, wherein a rebounder, an ultrasonic detector and a CT scanner are arranged in the detection box body, and an adjusting device is arranged at the bottom of the detection box body and comprises a movable frame and a plurality of rollers arranged at the bottom of the movable frame; the detection box body is connected to the top of the movable frame in a sliding manner along the length direction of the movable frame; a lifting mechanism for lifting the moving frame is arranged in the moving frame, and comprises two lead screws which are respectively and rotatably connected to two ends of the bottom of the moving frame and two moving plates which are respectively in threaded connection with the two lead screws; the two moving plates are connected to the bottom of the moving frame in a sliding mode along the vertical direction; the lifting mechanism further comprises a driving assembly for driving the two lead screws to rotate. The height of the detection box body can be conveniently adjusted.
Description
Technical Field
The invention relates to the technical field of building detection, in particular to a multifunctional detection device for a building structure.
Background
The quality detection of the construction engineering refers to the activity of testing and determining the quality characteristics of materials, structural parts, equipment, engineering entity quality, use functions and the like of the construction engineering according to national relevant laws, regulations, mandatory standards of engineering construction and design documents.
The prior art can refer to the Chinese patent application with publication number CN108534842A, it discloses a multifunctional detector for building structures, relates to the field of building detection, solves the problem of detection errors caused by non-perpendicularity of rebounders and detection planes, the technical proposal is characterized by comprising a detection box body, a rebounder arranged on the detection box body, an ultrasonic detector and a CT scanner, an installation cabin for installing a rebounder structure is arranged in the detection box body and close to the side wall of the short edge, the elastic hammer of the rebounder extends out of the installation cabin and penetrates through the detection box body, a containing cabin is arranged in the detection box body and positioned on the outer side of the installation cabin, a plurality of telescopic second springs are arranged in the containing cabin, one end of each telescopic second spring is fixed at the bottom of the containing cabin, the other end of each telescopic second spring is fixed with a supporting rod, one end of the supporting rod extends out of the containing cabin and is positioned at one side outside the detection box, and a positioning device perpendicular to the elastic hammer is fixed on the side, outside the detection box, of the supporting rod.
The above prior art solutions have the following drawbacks: the height of the detection box body is inconvenient to adjust, and when the position slightly higher than a building needs to be detected, the detection box body is inconvenient to some extent.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a multifunctional detection device for a building structure, which is convenient for adjusting the height of a detection box body.
The above object of the present invention is achieved by the following technical solutions:
a multifunctional detection device for a building structure comprises a detection box body, wherein a rebounder, an ultrasonic detector and a CT scanner are arranged in the detection box body, and an adjusting device is arranged at the bottom of the detection box body and comprises a movable frame and a plurality of rollers arranged at the bottom of the movable frame; the detection box body is connected to the top of the movable frame in a sliding manner along the length direction of the movable frame; a lifting mechanism for lifting the moving frame is arranged in the moving frame, and comprises two lead screws which are respectively and rotatably connected to two ends of the bottom of the moving frame and two moving plates which are respectively in threaded connection with the two lead screws; the two moving plates are connected to the bottom of the moving frame in a sliding mode along the vertical direction; the lifting mechanism further comprises a driving assembly for driving the two lead screws to rotate.
By adopting the technical scheme, when the detection box body needs to be lifted, the screw rod is driven to rotate through the driving assembly, the screw rod rotates to drive the movable plate to move downwards, after the movable plate is contacted with the ground, the screw rod is continuously driven to rotate through the driving assembly, at the moment, the movable frame moves upwards, and the movable frame moves upwards to drive the detection box body to move upwards; in conclusion, through setting up adjusting device, be convenient for adjust the height that detects the box.
The present invention in a preferred example may be further configured to: the driving assembly comprises a first horizontal shaft which is rotatably connected to the bottom of the movable frame and a first hand wheel which is fixedly connected to one end of the first horizontal shaft; the two ends of the first horizontal shaft are respectively provided with a worm, a worm wheel is fixedly sleeved on each lead screw, and the two worms are respectively meshed with the two worm wheels.
By adopting the technical scheme, when the two lead screws need to be driven to rotate, the first horizontal shaft is rotated by rotating the first hand wheel, the first horizontal shaft drives the two worms to rotate, the two worms rotate to respectively drive the two worm wheels to rotate, and the two worm wheels rotate to respectively drive the two lead screws to rotate; through setting up drive assembly, be convenient for drive two lead screws and rotate.
The present invention in a preferred example may be further configured to: the two ends of the bottom of the movable frame are fixedly connected with vertical rods respectively, the vertical rods penetrate through the two movable plates respectively, and the movable plates are connected to the two vertical rods in a sliding mode along the vertical direction respectively.
Through adopting above-mentioned technical scheme, the montant has the guide effect to the movable plate to can reduce the movable plate and take place the possibility of deviating along vertical slip in-process.
The present invention in a preferred example may be further configured to: every horizontal groove has been seted up to one side of movable plate, the through-hole has been seted up to the bottom in horizontal groove, it is connected with the inserted bar to slide along vertical in the through-hole, the bottom rigid coupling of inserted bar has spine portion, be provided with the reset assembly who is used for driving the inserted bar rebound in the through-hole, install the transmission assembly who is used for driving the actuating lever downstream in the horizontal groove.
By adopting the technical scheme, the insertion rod is driven to move downwards by the transmission assembly, and the insertion rod moves downwards to drive the spine part to move downwards; when the ground is soft, the spike portion can be inserted into the ground, and when the ground is hard, the spike portion can be abutted against the ground, so that the stability of the moving frame can be improved, and the possibility that the moving frame moves backward due to the action of the rebounder on the building structure can be reduced.
The present invention in a preferred example may be further configured to: the transmission assembly comprises a screw rod rotationally connected with the horizontal groove and a driving block in threaded connection with the screw rod; the driving block slides along the axial direction of the screw rod and is connected to the horizontal groove, and inclined planes are respectively arranged on the opposite inner sides of the driving block and the inserted rod and are matched with each other.
By adopting the technical scheme, when the inserted rod needs to be driven to move downwards, the driving block is driven to move towards the direction close to the inserted rod by rotating the screw rod, and the inserted rod is driven to move downwards by the driving block under the action of the inclined plane; through setting up drive assembly, be convenient for drive inserted bar downstream.
The present invention in a preferred example may be further configured to: a vertical groove is formed in one side of the through hole, and the reset assembly comprises a sliding block which is connected to the vertical groove in a sliding mode along the vertical direction and a first spring which is fixedly connected to the bottom of the sliding block; one end of the first spring, which is far away from the sliding block, is fixedly connected to the bottom of the vertical groove.
By adopting the technical scheme, when the inserted rod needs to be reset, the driving block is moved towards the direction far away from the inserted rod by rotating the screw rod, and the inserted rod is reset under the action of the first spring; through setting up the subassembly that resets, be convenient for make the inserted bar reset.
The present invention in a preferred example may be further configured to: the roller is a foot brake wheel.
Through adopting above-mentioned technical scheme, when the height that need not adjust and detect the box, can brake the removal frame to can improve the stability of removing the frame.
The present invention in a preferred example may be further configured to: the top rigid coupling that removes the frame has a plurality of horizon bars, the bottom rigid coupling that detects the box has a plurality of sliding sleeves, the sliding sleeve slides along the length direction one-to-one that removes the frame and connects in the horizon bar.
Through adopting above-mentioned technical scheme, the horizontal pole has the guide effect to the sliding sleeve to can reduce the detection box and take place the possibility of deviating at the length direction of following the removal frame in-process that slides.
The present invention in a preferred example may be further configured to: the detection box body is characterized by further comprising a limiting mechanism used for limiting the detection box body, the limiting mechanism comprises two horizontal blocks fixedly connected to two sides of the detection box body respectively, a bolt is connected to each horizontal block in a sliding mode along the vertical direction, the bolt penetrates through the horizontal blocks, a stop block is fixedly sleeved on each bolt and is located below the horizontal block, a second spring is sleeved on each bolt, and two ends of each second spring are fixedly connected to the stop block and the horizontal block respectively; a plurality of slots are formed in the top of the movable frame corresponding to the plug pins, the slots are sequentially arranged along the length direction of the movable frame, and the bottoms of the plug pins can be inserted into the slots; the side wall of the detection box body is provided with a moving assembly for driving the two bolts to move upwards, and the moving assembly comprises a second horizontal shaft which is horizontally and rotatably connected to the side wall of the detection box body and a second hand wheel which is fixedly connected to one end of the second horizontal shaft; a connecting rod is arranged between the two bolts, and two ends of the connecting rod are fixedly connected to the side walls of the two bolts respectively; a winding reel is fixedly connected to the second horizontal shaft, a rope body is wound on the winding reel, one end of the rope body is fixedly connected to the winding reel, and the other end of the rope body is fixedly connected to the middle of the connecting rod; and a limiting component for limiting the second horizontal shaft is arranged on the side wall of the detection box body.
By adopting the technical scheme, when the detection box body needs to be moved, the second horizontal shaft is rotated by rotating the second hand wheel, the second horizontal shaft rotates to drive the winding reel to rotate, the winding reel rotates to wind the rope body, the connecting rod moves upwards under the action of the rope body at the moment, the connecting rod moves upwards to drive the two bolts to move upwards, so that the bolts can be separated from the slots, then the second horizontal shaft is limited by the limiting assembly, then the detection box body can be moved, in addition, the bolts move upwards to drive the stop block to move upwards, the stop block moves upwards to press the second spring, and at the moment, the second spring is in a compressed state; when the detection box body needs to be limited, the second horizontal shaft is loosened through the limiting assembly, and the stop block drives the plug pin to be inserted into the slot under the action of the second spring, so that the detection box body can be limited; to sum up, through setting up stop gear, be convenient for carry on spacingly to detecting the box to the rebound device of being convenient for detects building structure.
The present invention in a preferred example may be further configured to: a dovetail groove is formed in one side of the detection box body, and the limiting assembly comprises a dovetail block which is connected to the dovetail groove in a sliding mode along the vertical direction and a limiting rod which is fixedly connected to one side, far away from the detection box body, of the dovetail block; and the side wall of the second horizontal shaft is provided with a plurality of jacks for the insertion of the limiting rods.
Through adopting above-mentioned technical scheme, when needs carry on spacingly to the second horizontal axis, make the gag lever post peg graft in the jack through removing the gag lever post to alright carry on spacingly to the second horizontal axis.
In summary, the invention includes at least one of the following beneficial technical effects:
1. when the detection box body needs to be lifted up, the driving assembly drives the screw rod to rotate, the screw rod rotates to drive the movable plate to move downwards, after the movable plate is contacted with the ground, the driving assembly continues to drive the screw rod to rotate, at the moment, the movable frame moves upwards, and the movable frame moves upwards to drive the detection box body to move upwards; in conclusion, the height of the detection box body can be conveniently adjusted by arranging the adjusting device;
2. the driving component drives the inserted bar to move downwards, and the inserted bar moves downwards to drive the spine part to move downwards; when the ground is soft, the spine part can be inserted into the ground, and when the ground is hard, the spine part can be abutted against the ground, so that the stability of the movable frame can be improved, and the possibility that the movable frame moves backwards due to the action of the rebounder on the building structure can be reduced;
3. when the detection box body needs to be moved, the second hand wheel is rotated to rotate the second horizontal shaft, the second horizontal shaft rotates to drive the winding drum to rotate, the winding drum rotates to wind the rope body, the connecting rod moves upwards under the action of the rope body at the moment, the connecting rod moves upwards to drive the two bolts to move upwards, so that the bolts can be separated from the slots, then the second horizontal shaft is limited through the limiting assembly, then the detection box body can be moved, in addition, the bolts move upwards to drive the stop block to move upwards, the stop block moves upwards to press the second spring, and at the moment, the second spring is in a compressed state; when the detection box body needs to be limited, the second horizontal shaft is loosened through the limiting assembly, and the stop block drives the plug pin to be inserted into the slot under the action of the second spring, so that the detection box body can be limited; to sum up, through setting up stop gear, be convenient for carry on spacingly to detecting the box to the rebound device of being convenient for detects building structure.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a partial cross-sectional view of a salient drive assembly of the embodiment;
FIG. 3 is a schematic structural diagram of the embodiment of the prominent position-limiting mechanism.
In the figure, 1, a detection box body; 11. a sliding sleeve; 12. a dovetail groove; 2. an adjustment device; 21. a movable frame; 211. a horizontal bar; 212. a vertical rod; 22. a roller; 3. a lifting mechanism; 31. a lead screw; 32. moving the plate; 321. a horizontal groove; 322. a through hole; 323. a vertical slot; 33. a drive assembly; 331. a first horizontal axis; 332. a first hand wheel; 333. a worm; 334. a worm gear; 4. inserting a rod; 41. a spike portion; 5. a transmission assembly; 51. a screw; 52. a drive block; 521. a bevel; 6. a reset assembly; 61. a slider; 62. a first spring; 7. a limiting mechanism; 71. a horizontal block; 72. a bolt; 73. a stopper; 74. a second spring; 75. a slot; 76. a moving assembly; 761. a second horizontal axis; 762. a second hand wheel; 763. a connecting rod; 764. a spool; 765. a rope body; 8. a limiting component; 81. a dovetail block; 82. a limiting rod; 83. and (4) inserting the jack.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the multifunctional detecting device for building structures disclosed by the present invention comprises a detecting box 1, wherein a rebounder, an ultrasonic detector and a CT scanner are arranged in the detecting box 1, and an adjusting device 2 is arranged at the bottom of the detecting box 1.
As shown in fig. 1 and 2, the adjusting device 2 includes a moving frame 21 and a plurality of rollers 22 disposed at the bottom of the moving frame 21; the roller 22 is a foot brake wheel; the detection box body 1 is connected to the top of the moving frame 21 in a sliding manner along the length direction of the moving frame 21, a plurality of horizontal rods 211 are fixedly connected to the top of the moving frame 21, a plurality of sliding sleeves 11 are fixedly connected to the bottom of the detection box body 1, and the sliding sleeves 11 are connected to the horizontal rods 211 in a sliding manner in a one-to-one correspondence along the length direction of the moving frame 21; a lifting mechanism 3 for lifting the moving frame 21 is arranged in the moving frame 21, and the lifting mechanism 3 comprises two lead screws 31 which are respectively connected to two ends of the bottom of the moving frame 21 in a rotating manner through bearings and two moving plates 32 which are respectively connected to the two lead screws 31 in a threaded manner; the two moving plates 32 are connected to the bottom of the moving frame 21 in a sliding manner along the vertical direction; the lifting mechanism 3 further comprises a drive assembly 33 for driving the two lead screws 31 in rotation. When the detection box body 1 needs to be lifted up, the driving assembly 33 drives the screw rod 31 to rotate, the screw rod 31 rotates to drive the moving plate 32 to move downwards, after the moving plate 32 is contacted with the ground, the driving assembly 33 continues to drive the screw rod 31 to rotate, at the moment, the moving frame 21 moves upwards, and the moving frame 21 moves upwards to drive the detection box body 1 to move upwards; in conclusion, the height of the detection box body 1 is convenient to adjust by arranging the adjusting device 2.
The driving assembly 33 includes a first horizontal shaft 331 rotatably connected to the bottom of the movable frame 21 through a bearing, and a first hand wheel 332 fixedly connected to one end of the first horizontal shaft 331; two ends of the first horizontal shaft 331 are respectively provided with a worm 333, each lead screw 31 is fixedly sleeved with a worm wheel 334, and the two worms 333 are respectively meshed with the two worm wheels 334. When the two lead screws 31 need to be driven to rotate, the first horizontal shaft 331 is rotated by rotating the first hand wheel 332, the first horizontal shaft 331 is rotated to drive the two worms 333 to rotate, the two worms 333 are rotated to respectively drive the two worm wheels 334 to rotate, and the two worm wheels 334 are rotated to respectively drive the two lead screws 31 to rotate; the two lead screws 31 are driven to rotate conveniently by arranging the driving assembly 33.
The two ends of the bottom of the movable frame 21 are respectively and fixedly connected with a vertical rod 212, the two vertical rods 212 respectively penetrate through the two movable plates 32, and the two movable plates 32 are respectively connected to the two vertical rods 212 in a sliding manner along the vertical direction. The vertical rods 212 guide the moving plate 32, so that the possibility of deviation of the moving plate 32 in the vertical sliding process can be reduced.
The transmission assembly 5 comprises a screw 51 rotatably connected to the horizontal groove 321 through a bearing and a driving block 52 threadedly connected to the screw 51; the driving block 52 is slidably connected to the horizontal groove 321 along the axial direction of the screw 51, and the driving block 52 and the opposite inner sides of the inserted link 4 are respectively provided with an inclined surface 521, and the two inclined surfaces 521 are matched. When the inserted rod 4 needs to be driven to move downwards, the screw 51 is rotated to move the driving block 52 towards the direction close to the inserted rod 4, and at the moment, the driving block 52 drives the inserted rod 4 to move downwards under the action of the inclined surface 521; through setting up drive assembly 5, be convenient for drive inserted bar 4 and remove downwards.
A vertical groove 323 is formed in one side of the through hole 322, and the reset assembly 6 comprises a slide block 61 connected to the vertical groove 323 in a sliding manner along the vertical direction and a first spring 62 fixedly connected to the bottom of the slide block 61; one end of the first spring 62 away from the slider 61 is fixed to the bottom of the vertical groove 323. When the inserted bar 4 needs to be reset, the screw 51 is rotated to move the driving block 52 in a direction away from the inserted bar 4, and the inserted bar 4 is reset under the action of the first spring 62; through setting up reset assembly 6, be convenient for make inserted bar 4 reset.
As shown in fig. 1 and 3, the detection device further comprises a limiting mechanism 7 for limiting the detection box body 1, the limiting mechanism 7 comprises two horizontal blocks 71 respectively fixedly connected to two sides of the detection box body 1, a plug pin 72 is connected to each horizontal block 71 in a sliding manner along the vertical direction, the plug pin 72 penetrates through the horizontal blocks 71, a stopper 73 is fixedly sleeved on the plug pin 72, the stopper 73 is located below the horizontal block 71, a second spring 74 is sleeved on the plug pin 72, and two ends of the second spring 74 are respectively fixedly connected to the stopper 73 and the horizontal block 71; a plurality of slots 75 are formed in the top of the movable frame 21 corresponding to the plug 72, the slots 75 are sequentially arranged along the length direction of the movable frame 21, and the bottom of the plug 72 can be inserted into the slots 75; a moving assembly 76 for driving the two bolts 72 to move upwards is mounted on the side wall of the detection box 1, and the moving assembly 76 comprises a second horizontal shaft 761 horizontally and rotatably connected to the side wall of the detection box 1 through a bearing and a second wheel 762 fixedly connected to one end of the second horizontal shaft 761; a connecting rod 763 is arranged between the two bolts 72, and two ends of the connecting rod 763 are respectively and fixedly connected with the side walls of the two bolts 72; a winding reel 764 is fixedly connected to the second horizontal shaft 761, a rope body 765 is wound on the winding reel 764, one end of the rope body 765 is fixedly connected to the winding reel 764, and the other end of the rope body 765 is fixedly connected to the middle of the connecting rod 763; the side wall of the detection box body 1 is provided with a limiting component 8 for limiting the second horizontal shaft 761. When the detection box body 1 needs to be moved, the second horizontal shaft 761 is rotated by rotating the second hand wheel 762, the second horizontal shaft 761 rotates to drive the winding reel 764 to rotate, the winding reel 764 rotates to wind the rope body 765, at the moment, the connecting rod 763 moves upwards under the action of the rope body 765, the connecting rod 763 moves upwards to drive the two bolts 72 to move upwards, so that the bolts 72 can be separated from the slots 75, then the second horizontal shaft 761 is limited by the limiting component 8, then the detection box body 1 can be moved, moreover, the bolts 72 move upwards to drive the stop blocks 73 to move upwards, the stop blocks 73 move upwards to press the second springs 74, and at the moment, the second springs 74 are in a compressed state; when the detection box body 1 needs to be limited, the second horizontal shaft 761 is loosened through the limiting component 8, and at the moment, the stop block 73 drives the plug pin 72 to be inserted into the slot 75 under the action of the second spring 74, so that the detection box body 1 can be limited; to sum up, through setting up stop gear 7, be convenient for carry on spacingly to detecting box 1 to the rebound device of being convenient for detects building structure.
The dovetail groove 12 is formed in one side of the detection box body 1, and the limiting assembly 8 comprises a dovetail block 81 connected to the dovetail groove 12 in a sliding mode along the vertical direction and a limiting rod 82 fixedly connected to one side, far away from the detection box body 1, of the dovetail block 81; a plurality of insertion holes 83 for inserting the limiting rods 82 are formed in the side wall of the second horizontal shaft 761. When the second horizontal shaft 761 needs to be limited, the limiting rod 82 is inserted into the insertion hole 83 by moving the limiting rod 82, so that the second horizontal shaft 761 can be limited; through setting up spacing subassembly 8, be convenient for carry on spacingly to second horizontal axis 761.
The implementation principle of the embodiment is as follows: when the detection box body 1 needs to be lifted up, the first hand wheel 332 is rotated to rotate the first horizontal shaft 331, the first horizontal shaft 331 is rotated to drive the two worms 333 to rotate, the two worms 333 are rotated to respectively drive the two worm wheels 334 to rotate, the two worm wheels 334 are rotated to respectively drive the two lead screws 31 to rotate, the lead screws 31 are rotated to drive the moving plate 32 to move downwards, after the moving plate 32 is contacted with the ground, the driving assembly 33 is continuously used for driving the lead screws 31 to rotate, at the moment, the moving frame 21 moves upwards, and the moving frame 21 moves upwards to drive the detection box body 1 to move upwards; in conclusion, the height of the detection box body 1 is convenient to adjust by arranging the adjusting device 2.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a multi-functional detection device of building structure, is including detecting box (1), be provided with in the detection box (1) and bounce ware, ultrasonic detector and CT scanner, its characterized in that: the bottom of the detection box body (1) is provided with an adjusting device (2), and the adjusting device (2) comprises a moving frame (21) and a plurality of rollers (22) arranged at the bottom of the moving frame (21); the detection box body (1) is connected to the top of the movable frame (21) in a sliding manner along the length direction of the movable frame (21);
a lifting mechanism (3) for lifting the moving frame (21) is arranged in the moving frame (21), and the lifting mechanism (3) comprises two lead screws (31) which are respectively connected to two ends of the bottom of the moving frame (21) in a rotating manner and two moving plates (32) which are respectively connected to the two lead screws (31) in a threaded manner; the two moving plates (32) are connected to the bottom of the moving frame (21) in a sliding manner along the vertical direction; the lifting mechanism (3) further comprises a driving assembly (33) for driving the two lead screws (31) to rotate.
2. The building structure multifunctional detection device according to claim 1, characterized in that: the driving assembly (33) comprises a first horizontal shaft (331) which is rotatably connected to the bottom of the moving frame (21) and a first hand wheel (332) which is fixedly connected to one end of the first horizontal shaft (331); two ends of the first horizontal shaft (331) are respectively provided with a worm (333), a worm wheel (334) is fixedly sleeved on each lead screw (31), and the two worms (333) are respectively meshed with the two worm wheels (334).
3. The building structure multifunctional detection device according to claim 1, characterized in that: the two ends of the bottom of the movable frame (21) are fixedly connected with vertical rods (212) respectively, the two vertical rods (212) penetrate through the two movable plates (32) respectively, and the two movable plates (32) are connected to the two vertical rods (212) in a sliding mode along the vertical direction respectively.
4. The building structure multifunctional detection device according to claim 1, characterized in that: every horizontal slot (321) have been seted up to one side of movable plate (32), through-hole (322) have been seted up to the bottom of horizontal slot (321), it is connected with inserted bar (4) to slide along vertical in through-hole (322), the bottom rigid coupling of inserted bar (4) has spine portion (41), be provided with reset assembly (6) that are used for driving inserted bar (4) rebound in through-hole (322), install transmission assembly (5) that are used for driving the actuating lever downstream in horizontal slot (321).
5. The building structure multifunctional detection device of claim 4, wherein: the transmission assembly (5) comprises a screw rod (51) rotatably connected with the horizontal groove (321) and a driving block (52) in threaded connection with the screw rod (51); the driving block (52) is connected to the horizontal groove (321) in a sliding mode along the axial direction of the screw rod (51), the opposite inner sides of the driving block (52) and the inserted rod (4) are respectively provided with an inclined surface (521), and the two inclined surfaces (521) are matched.
6. The building structure multifunctional detection device of claim 4, wherein: a vertical groove (323) is formed in one side of the through hole (322), and the reset assembly (6) comprises a sliding block (61) connected to the vertical groove (323) in a sliding mode along the vertical direction and a first spring (62) fixedly connected to the bottom of the sliding block (61); one end of the first spring (62) far away from the sliding block (61) is fixedly connected to the bottom of the vertical groove (323).
7. The building structure multifunctional detection device according to claim 1, characterized in that: the roller (22) is a foot brake wheel.
8. The building structure multifunctional detection device according to claim 1, characterized in that: the top rigid coupling of removal frame (21) has a plurality of horizon bars (211), the bottom rigid coupling of detecting box (1) has a plurality of sliding sleeves (11), sliding sleeve (11) are connected in horizon bar (211) along the sliding of the length direction one-to-one of removal frame (21).
9. The building structure multifunctional detection device according to claim 1, characterized in that: the detection box body is characterized by further comprising a limiting mechanism (7) used for limiting the detection box body (1), wherein the limiting mechanism (7) comprises two horizontal blocks (71) fixedly connected to two sides of the detection box body (1) respectively, each horizontal block (71) is connected with a bolt (72) in a sliding mode along the vertical direction, the bolt (72) penetrates through the horizontal blocks (71), a stop block (73) is fixedly sleeved on the bolt (72), the stop block (73) is located below the horizontal blocks (71), a second spring (74) is sleeved on the bolt (72), and two ends of the second spring (74) are fixedly connected to the stop block (73) and the horizontal blocks (71) respectively; a plurality of slots (75) are formed in the top of the movable frame (21) corresponding to the plug pins (72), the slots (75) are sequentially arranged along the length direction of the movable frame (21), and the bottoms of the plug pins (72) can be inserted into the slots (75); a moving assembly (76) for driving the two bolts (72) to move upwards is mounted on the side wall of the detection box body (1), and the moving assembly (76) comprises a second horizontal shaft (761) which is horizontally and rotatably connected to the side wall of the detection box body (1) and a second hand wheel (762) which is fixedly connected to one end of the second horizontal shaft (761); a connecting rod (763) is arranged between the two bolts (72), and two ends of the connecting rod (763) are fixedly connected to the side walls of the two bolts (72) respectively; a winding reel (764) is fixedly connected to the second horizontal shaft (761), a rope body (765) is wound on the winding reel (764), one end of the rope body (765) is fixedly connected to the winding reel (764), and the other end of the rope body is fixedly connected to the middle of the connecting rod (763); the side wall of the detection box body (1) is provided with a limiting component (8) used for limiting the second horizontal shaft (761).
10. The building structure multifunctional detection device according to claim 9, characterized in that: a dovetail groove (12) is formed in one side of the detection box body (1), and the limiting assembly (8) comprises a dovetail block (81) which is connected to the dovetail groove (12) in a sliding mode along the vertical direction and a limiting rod (82) which is fixedly connected to one side, far away from the detection box body (1), of the dovetail block (81); and a plurality of jacks (83) for inserting the limiting rods (82) are formed in the side wall of the second horizontal shaft (761).
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| CN202010485588.XA CN111678008A (en) | 2020-06-01 | 2020-06-01 | Multifunctional detection device for building structure |
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| CN202010485588.XA CN111678008A (en) | 2020-06-01 | 2020-06-01 | Multifunctional detection device for building structure |
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Cited By (1)
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