CN113916682B - Folding detection system of high-performance concrete - Google Patents
Folding detection system of high-performance concrete Download PDFInfo
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- CN113916682B CN113916682B CN202111128064.6A CN202111128064A CN113916682B CN 113916682 B CN113916682 B CN 113916682B CN 202111128064 A CN202111128064 A CN 202111128064A CN 113916682 B CN113916682 B CN 113916682B
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- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 239000004574 high-performance concrete Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000003825 pressing Methods 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims description 20
- 239000000428 dust Substances 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 45
- 238000012360 testing method Methods 0.000 description 11
- 238000012669 compression test Methods 0.000 description 5
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a folding detection system of high-performance concrete, which comprises a base, wherein the top end of the base is provided with a notch, the top end of the base is fixedly connected with a protective cover, a positioning and adjusting mechanism is arranged in the notch, the positioning and adjusting mechanism comprises a fixed plate, a limiting rod, a rotating block, a moving platform, a sleeve, a support column, a placing plate, a protruding block, a screw rod, a knob, a belt, a supporting plate, a supporting roller, a screw rod, a turntable, a pressing rod, a rotating motor, a transmission gear, a pressing plate and a sliding rod.
Description
Technical Field
The invention relates to the technical field of concrete detection, in particular to a folding detection system of high-performance concrete.
Background
The concrete compressive strength is the compressive strength of a cube and a prism in the construction engineering under the action of external force, the compressive strength is generally divided into the compressive strength of the cube and the compressive strength of the prism, the concrete pressure testing machine is a testing machine product which is researched and developed according to national standards for measuring and judging the performance parameters of the concrete, displaying test data and results, and detecting the compressive and anti-crack performances of the concrete occupies an important ring in the production of concrete members, which is an indispensable step of quality control;
however, the existing compression-resistant and folding-type detecting device cannot fix the concrete blocks in the detecting process, so that the concrete blocks are easy to deviate in the detecting process, the detecting effect is affected, and the detecting precision is reduced, so that in order to avoid the technical problems, it is necessary to provide a folding-type detecting system for high-performance concrete to overcome the defects in the prior art.
Disclosure of Invention
The invention provides a folding detection system for high-performance concrete, which can effectively solve the problems that the concrete blocks cannot be fixed in the detection process, so that the concrete blocks are easy to deviate during the test, the test effect is affected and the test accuracy is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the folding detection system of the high-performance concrete comprises a base, wherein a notch is formed in the top end of the base, a protective cover is fixedly connected to the top end of the base, a positioning and adjusting mechanism is arranged in the notch, and comprises a fixed plate, a limiting rod, a rotating block, a moving platform, a sleeve, a support column, a placing plate, a protruding block, a screw rod, a knob, a belt, a supporting plate, a supporting roller, a screw rod, a rotating disc, a pressing rod, a rotating motor, a transmission gear, a pressing plate, a sliding rod and a transmission shaft;
The fixed plate is movably connected to one side of the inner wall of the notch, one end of the fixed plate is symmetrically and fixedly connected with a limiting rod, the other end of the limiting rod is fixedly connected with a rotating block, the outer side of the limiting rod is fixedly connected with a movable platform corresponding to the inner position of the notch, the top end of the movable platform is fixedly connected with a sleeve, a strut is movably connected to the inner side of the sleeve, a placing plate is fixedly connected to the top end of the strut, two ends of the placing plate are fixedly connected with lugs, a screw rod is rotatably connected between the two lugs on the same side of the placing plate, a knob is rotatably connected to one end of the screw rod corresponding to one side of the lug, a transmission shaft is rotatably connected to the other end of the screw rod corresponding to the other side of the lug, belts are sleeved on the outer sides of the transmission shaft, a supporting plate is rotatably connected to the outer side of the screw rod through threads, a supporting roller is rotatably connected to the bottom end of the supporting plate, one end of the fixing plate is rotatably connected with a screw rod, and one end of the screw rod is rotatably connected with a turntable;
The middle part position department of protection casing top is connected with the depression bar through the threaded connection, base top corresponds depression bar one side position department fixedly connected with rotating electrical machines, the transmission gear has all been fixedly cup jointed in the outside of rotating electrical machines output shaft and the outside of depression bar, the depression bar bottom rotates and is connected with the clamp plate, and each corner position department in clamp plate top all fixedly connected with slide bar.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. Set up location adjustment mechanism, it rotates to drive the lead screw through the knob, promote two backup pads and remove, fix the concrete piece, the stability of concrete piece has been improved, thereby when carrying out the resistance to compression test, avoid the concrete piece to appear the skew, guarantee the effect to the concrete piece resistance to compression test, simultaneously, through rotating the carousel, make the carousel drive the screw rod rotatory, promote moving platform and slide along the notch, conveniently drive and place board and concrete piece and remove, and then be convenient for fix a position the concrete piece to the clamp plate under, the cooperation of rethread rotating electrical machines and drive gear, it descends to drive the depression bar promotion clamp plate, carry out the test of pushing down to the concrete piece, the convenience of device has been improved.
2. The anti-compression adjusting mechanism is arranged, the screw rod is driven to rotate through the knob, the distance between the two supporting plates is adjusted, the concrete blocks are supported conveniently, meanwhile, the rotating ring is rotated to push the vertical rods and the folding plates to descend, the folding resistance of the concrete blocks is tested conveniently, the folding resistance is tested, in addition, the base plate, the connecting rods and the clamping plates are pulled through the handles to move, the power is transmitted through the cooperation of the racks and the fixed gears, the base plate, the connecting rods and the clamping plates at the other end are driven to move, then the stretching spring is stretched and contracted, the two clamping plates are pushed to reset, the concrete blocks with different widths are clamped and fixed, the applicability of the device is improved, and the deviation of the concrete blocks is avoided.
3. The clamping folding mechanism is arranged, pressure is recorded through the pressure sensor, the pressure is displayed through the display screen, meanwhile, the pressure sensor is enabled to descend and be attached to the touch switch at the top end of the top plate when the pressure borne by the pressure sensor is overlarge through the telescopic characteristic of the buffer spring, the power supply to the rotating motor is cut off, the downward pressing of the concrete blocks is stopped, the pressure sensor is prevented from being crushed, the service life of the device is prolonged, in addition, the roller drives the rotating plate, the ejector rod and the top plate to move inside the sleeve through the rotating roller, the distance between the top plate, the touch switch and the pressure sensor is adjusted, the distance between the top plate and the pressure sensor is adjusted conveniently as required, the adaptability of the device is improved, and the power-off pressure range is convenient to adjust.
4. The dust collection mechanism is arranged, the driving gear is driven to rotate through the driving motor, the driving gear is driven to rotate through the cooperation of the driven gear, the driving belt is used for transmitting power, the rotating shaft and the wind blades are driven to rotate to generate wind power, generated dust is collected when concrete blocks are crushed, and the dust is concentrated and stored through the air suction channel and the collecting box, so that dust scattering is avoided, surrounding environment is polluted, and environmental friendliness of the device is guaranteed
5. The device is provided with the broken slag collecting mechanism, the rotating rod and the rotating block are driven to rotate through the rotating plate, so that the moving platform is driven to rotate and the angle of the moving platform and the angle of the placing plate are adjusted, fragments generated when the concrete blocks are broken are conveniently poured into the slag storage tank to be stored, recycling of the fragments is facilitated, resource waste is avoided, in addition, the moving platform is guaranteed to be stable when moving through the telescopic characteristic of the reset spring, the clamping blocks are pushed to be embedded into the clamping tank.
Synthesize through the cooperation of location adjustment mechanism and centre gripping roll over mechanism, conveniently carry out resistance to compression, anti test of rolling over to the concrete piece, improved the device convenience, simultaneously through the cooperation of preventing pressing adjustment mechanism, avoid pressure sensor's pressure that bears too big, improve pressure sensor's life, in addition through dust collection mechanism and the cooperation of broken bits collection mechanism, collect dust, piece in the test, avoid polluting the surrounding environment, guarantee the environmental protection performance of device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of the mounting structure of the slide bar of the present invention;
FIG. 2 is a schematic view of the positioning adjustment mechanism of the present invention;
FIG. 3 is a schematic view of the mounting structure of the transmission gear of the present invention;
FIG. 4 is a schematic view of the structure of the pressure-proof adjusting mechanism of the present invention;
FIG. 5 is a schematic view of a clamping and crimping mechanism according to the present invention;
FIG. 6 is a schematic view of the dust collection mechanism of the present invention;
Fig. 7 is a schematic view of the slag collection mechanism of the present invention.
Reference numerals in the drawings: 1. a base; 2. a notch; 3. a protective cover;
4. A positioning adjusting mechanism; 401. a fixing plate; 402. a limit rod; 403. a rotating block; 404. a mobile platform; 405. a sleeve; 406. a support post; 407. placing a plate; 408. a bump; 409. a screw rod; 410. a knob; 411. a belt; 412. a support plate; 413. a support roller; 414. a screw; 415. a turntable; 416. a compression bar; 417. a rotating electric machine; 418. a transmission gear; 419. a pressing plate; 420. a slide bar; 421. a transmission shaft;
5. An anti-pressure adjusting mechanism; 501. a top plate; 502. a push rod; 503. a rotating plate; 504. a roller; 505. a buffer spring; 506. a touch switch; 507. a pressure sensor; 508. a support spring; 509. a display screen;
6. Clamping and folding mechanisms; 601. a chute; 602. a clamping plate; 603. a connecting rod; 604. a backing plate; 605. a rack; 606. a fixed gear; 607. tensioning a spring; 608. a sleeve; 609. a swivel; 610. a rotating ring; 611. a vertical rod; 612. a pressing plate;
7. a dust collection mechanism; 701. a collection box; 702. an air draft channel; 703. a cross plate; 704. a rotating shaft; 705. a fan blade; 706. a driving motor; 707. a drive gear; 708. a driving wheel; 709. a transmission belt; 710. a driven gear;
8. A slag collection mechanism; 801. a slag storage tank; 802. a grille; 803. a rotating rod; 804. a rotating plate; 805. a clamping groove; 806. a telescopic slot; 807. a return spring; 808. and (5) clamping blocks.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1-7, the invention provides a technical scheme of a folding detection system for high-performance concrete, which comprises a base 1, wherein a notch 2 is formed in the top end of the base 1, the top end of the base 1 is fixedly connected with a protective cover 3, a positioning and adjusting mechanism 4 is arranged in the notch 2, the positioning and adjusting mechanism 4 comprises a fixed plate 401, a limiting rod 402, a rotating block 403, a moving platform 404, a sleeve 405, a support column 406, a placing plate 407, a bump 408, a screw rod 409, a knob 410, a belt 411, a supporting plate 412, a supporting roller 413, a screw rod 414, a turntable 415, a pressing rod 416, a rotating motor 417, a transmission gear 418, a pressing plate 419, a sliding rod 420 and a transmission shaft 421;
The fixed plate 401 is movably connected to the position of one side of the inner wall of the notch 2, one end of the fixed plate 401 is symmetrically and fixedly connected with the limiting rod 402, the other end of the limiting rod 402 is fixedly connected with the rotating block 403, the outside of the limiting rod 402 is movably connected with the moving platform 404 corresponding to the position of the inner side of the notch 2, the top end of the moving platform 404 is fixedly connected with the sleeve 405, the inside of the sleeve 405 is movably connected with the support column 406, the top end of the support column 406 is fixedly connected with the placing plate 407, the two ends of the placing plate 407 are fixedly connected with the lugs 408, two lugs 408 are respectively and rotatably connected with the screw rods 409, one end of each screw rod 409 is respectively and rotatably connected with the knob 410 corresponding to the position of one side of the lug 408, the other end of each screw rod 409 is respectively and rotatably connected with the transmission shaft 421 corresponding to the position of the other side of the lug 408, the two transmission shafts 421 are respectively sleeved with the belt 411, the outer sides of each screw rod 409 are respectively and are rotatably connected with the support plate 412 through threads, the bottom end of the support plate 412 is rotatably connected with the support roller 413, one end of the fixing plate 401 is rotatably connected with the screw rods 414, and one end of the screw rods 414 is rotatably connected with the turntable 415;
The middle position of the top end of the protective cover 3 is connected with a pressing rod 416 through threads, the position of the top end of the base 1 corresponding to one side of the pressing rod 416 is fixedly connected with a rotating motor 417, the outer side of an output shaft of the rotating motor 417 and the outer side of the pressing rod 416 are fixedly sleeved with a transmission gear 418, the bottom end of the pressing rod 416 is rotationally connected with a pressing plate 419, each corner position of the top end of the pressing plate 419 is fixedly connected with a sliding rod 420, in order to fix a concrete block, the screw rod 409 is a double-headed screw rod, the threads of two ends of the screw rod 409 rotate in opposite directions, one end of the screw rod 414 penetrates through the moving platform 404 to be rotationally connected with one end of the rotating block 403, the outer side of the screw rod 414 is connected with the inner wall of the moving platform 404 through threads, the two transmission gears 418 are mutually meshed and connected, and the top end of the sliding rod 420 penetrates through the top end of the protective cover 3;
The sleeve 405 is internally provided with an anti-pressure regulating mechanism 5, and the anti-pressure regulating mechanism 5 comprises a top plate 501, a top rod 502, a rotating plate 503, a roller 504, a buffer spring 505, a touch switch 506, a pressure sensor 507, a supporting spring 508 and a display screen 509;
A top plate 501 is movably connected at the position, corresponding to the bottom of the supporting rod 406, inside the sleeve 405, of the top plate 501, a supporting rod 502 is fixed at the bottom end of the top plate 501 at equal intervals, a rotating plate 503 is fixedly connected at the bottom end of the supporting rod 502, a roller 504 is rotatably connected at the outer side of the sleeve 405, the outer side of the roller 504 penetrates through the sleeve 405 and is attached to the outer side of the rotating plate 503, a buffer spring 505 is fixedly connected at the position, corresponding to the inner position of the supporting rod 502, of the bottom end of the top plate 501, a touch switch 506 is fixedly connected at the top end of the top plate 501 through a bolt, and a pressure sensor 507 is fixedly connected at the bottom end of the supporting rod 406 through the bolt;
The top end of the mobile platform 404 is fixedly connected with supporting springs 508 at equal intervals at positions corresponding to two sides of the sleeve 405, one side of the top end of the mobile platform 404 is fixedly connected with a display screen 509 through bolts, in order to avoid crushing the pressure sensor 507, the outer side of the top plate 501 is connected with the inner wall of the sleeve 405 through threads, the outer side of the roller 504 is attached to the outer side of the rotating plate 503, the input end of the rotating motor 417 is connected with the signal output end of the touch switch 506, and the output end of the pressure sensor 507 is connected with the input end of the display screen 509;
the top end of the supporting plate 412 is provided with a clamping and folding mechanism 6, and the clamping and folding mechanism 6 comprises a chute 601, a clamping plate 602, a connecting rod 603, a base plate 604, a rack 605, a fixed gear 606, a tensioning spring 607, a sleeve 608, a rotating ring 609, a rotating ring 610, a vertical rod 611 and a folding plate 612;
the top end of the supporting plate 412 is provided with a chute 601, clamping plates 602 are symmetrically and slidingly connected in the chute 601, opposite ends of the two clamping plates 602 are fixedly connected with connecting rods 603, opposite ends of the two connecting rods 603 are fixedly connected with backing plates 604, adjacent ends of the two backing plates 604 are fixedly connected with racks 605 corresponding to the position of one side of the supporting plate 412, one end of the supporting plate 412 is rotatably connected with a fixed gear 606 corresponding to the position between the two racks 605, and a tensioning spring 607 is sleeved at the position of the outer side of the connecting rod 603 corresponding to the inside of the chute 601;
The top end of the pressing plate 419 is fixedly connected with a sleeve 608 corresponding to the position outside the pressing rod 416, the outside of the sleeve 608 is connected with a rotating ring 609 through threads, the rotating ring 609 is rotationally connected with a rotating ring 610, the bottom end of the rotating ring 610 is fixedly connected with a vertical rod 611, the bottom end of the vertical rod 611 is fixedly connected with a pressing plate 612 corresponding to the position at the bottom of the pressing plate 419, in order to clamp a concrete block conveniently, one end of the backing plate 604 is fixedly connected with a handle, the outer surface of the handle is uniformly provided with anti-skid patterns, a fixed gear 606 is mutually meshed with two racks 605, the position at the bottom end of the pressing plate 419 corresponding to the outer side of the pressing plate 612 is provided with an embedded groove, and the depth of the embedded groove is equal to the height of the pressing plate 612;
One end of the base 1 is provided with a dust collecting mechanism 7, and the dust collecting mechanism 7 comprises a collecting box 701, an exhaust channel 702, a transverse plate 703, a rotating shaft 704, a fan blade 705, a driving motor 706, a driving gear 707, a driving wheel 708, a driving belt 709 and a driven gear 710;
The collecting box 701 is fixedly connected to one end of the base 1, the suction channel 702 is symmetrically and fixedly connected to one end of the collecting box 701, the transverse plate 703 is connected to one end of the suction channel 702, the rotating shafts 704 are rotatably connected to the positions, corresponding to the inner positions of the suction channel 702, of the two ends of the transverse plate 703, the fan blades 705 are fixedly sleeved on the outer sides of the rotating shafts 704, the driving motor 706 is fixedly connected to one end of the transverse plate 703 through bolts, the driving gears 707 are fixedly sleeved on the outer sides of the output shafts of the driving motor 706, the driving wheels 708 are rotatably connected to the positions, corresponding to the two sides of the driving gears 707, of the transverse plate 703 at equal intervals, the driving belts 709 are sleeved on the outer sides of the two driving wheels 708, on the same side of the driving gears 707, the driven gears 710 are fixedly connected to one end of the two driving wheels 708, in order to conveniently collect dust generated during concrete fragmentation, the driving gears 707 are mutually meshed with the driven gears 710, the driving motor 706 is powered by an external power supply, the bottom end inside the collecting box 701 is slidably connected with a drawer, and the inner wall of the suction channel 702 is fixedly connected with a filter screen;
The inside of the base 1 is provided with a slag collecting mechanism 8, and the slag collecting mechanism 8 comprises a slag storage groove 801, a grid 802, a rotating rod 803, a rotating plate 804, a clamping groove 805, a telescopic groove 806, a reset spring 807 and a clamping block 808;
A slag storage groove 801 is formed in the top end of the base 1 corresponding to the bottom position of the protective cover 3, one end of the slag storage groove 801 is communicated with the inside of the collecting box 701, a grid 802 is fixedly connected to the inner wall of the slag storage groove 801, rotating rods 803 are rotatably connected to the positions of the inner wall of the slag storage groove 801 corresponding to the two sides of the rotating block 403, two ends of the rotating rods 803 penetrate through two ends of the base 1, and rotating plates 804 are fused and cast at the positions of the two ends of the rotating rods 803 corresponding to the outer side of the base 1;
The inner wall of the notch 2 is provided with a clamping groove 805 corresponding to the position of one side of the fixing plate 401 on one side of the rotating plate 804, the two ends of the fixing plate 401 are provided with telescopic grooves 806 corresponding to the position of the inner side of the clamping groove 805, the telescopic grooves 806 are fixedly connected with reset springs 807 at equal intervals, and the other ends of the reset springs 807 are fixedly connected with clamping blocks 808 corresponding to the position of the inner side of the telescopic grooves 806.
The working principle and the using flow of the invention are as follows: firstly, placing a concrete block on a placing plate 407, and rotating a knob 410 to enable the knob 410 to drive a screw rod 409 to rotate so as to drive two supporting plates 412 to move, fixing the concrete block, improving the stability of the concrete block, avoiding the deviation of the concrete block when performing compression test, ensuring the compression test effect of the concrete block, simultaneously enabling the turntable 415 to drive a screw rod 414 to rotate by rotating the turntable 415, pushing a moving platform 404 to slide along a notch 2, conveniently driving the placing plate 407 and the concrete block to move, further conveniently positioning the concrete block under a pressing plate 419, and driving the pressing rod 416 to push the pressing plate 419 to descend by the cooperation of a rotating motor 417 and a transmission gear 418, so as to perform compression test on the concrete block, and improving the convenience of the device;
Then, in the anti-bending test, the screw rod 409 is driven to rotate through the knob 410, the distance between the two support plates 412 is adjusted, so that the concrete block is supported conveniently, in addition, the backing plate 604, the connecting rod 603 and the clamping plate 602 are pulled through the handle to move, power is transmitted through the cooperation of the rack 605 and the fixed gear 606, the backing plate 604, the connecting rod 603 and the clamping plate 602 at the other end are driven to move, so that the concrete block is placed on the support plates 412 conveniently, then the two clamping plates 602 are pushed to move through the telescopic characteristic of the tensioning spring 607, the concrete block is clamped and fixed, the stability of the concrete block is improved, the deviation of the concrete block is avoided, in addition, the vertical rod 611 and the folding plate 612 are pushed to descend through the rotation of the rotating ring 609, and the anti-bending performance of the concrete block is tested conveniently;
Then, in the pressure test, the pressure is recorded through the pressure sensor 507 and is displayed through the display screen 509, meanwhile, when the pressure born by the pressure sensor 507 is overlarge, the pressure sensor 507 is enabled to descend and be attached to the touch switch 506 at the top end of the top plate 501, the power supply to the rotating motor 417 is cut off, the downward pressing of the concrete block is stopped, the pressure sensor 507 is prevented from being crushed, the service life is prolonged, in addition, the roller 504 is enabled to drive the rotating plate 503, the ejector rod 502 and the top plate 501 to move in the sleeve 405 through the rotating roller 504, and the distance between the top plate 501, the touch switch 506 and the pressure sensor 507 is adjusted, so that the distance between the top plate 501 and the pressure sensor 507 is conveniently adjusted according to requirements, the adaptability of the device is improved, and the power-off pressure range is conveniently adjusted;
Then, the driving gear 707 is driven to rotate by the driving motor 706, the driving wheel 708 is driven to rotate by the cooperation of the driven gear 710, power is transmitted by the driving belt 709, the rotating shaft 704 and the wind blade 705 are driven to rotate to generate wind power, and generated dust is collected and stored in a concentrated manner by the air suction channel 702 and the collecting box 701 when the concrete blocks are crushed, so that the dust is prevented from scattering, the surrounding environment is polluted, and the environmental protection of the device is ensured;
Finally, the rotating plate 804 drives the rotating rod 803 and the rotating block 403 to rotate, so that the moving platform 404 and the placing plate 407 are driven to rotate, the angle of the moving platform 404 and the placing plate 407 is adjusted, fragments generated when the concrete blocks are cracked are conveniently poured into the slag storage groove 801 to be stored, the fragments are conveniently recycled, resource waste is avoided, in addition, the clamping blocks 808 are pushed to be embedded into the clamping grooves 805 through the telescopic characteristic of the reset springs 807, the fixing plate 401 is fixed, and the stability of the moving platform 404 during moving is ensured.
Finally, it should be noted that: the foregoing is merely a preferred example of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high performance concrete's folding detection system, includes base (1), its characterized in that: notch (2) has been seted up on base (1) top, and base (1) top fixedly connected with protection casing (3), notch (2) inside is provided with location adjustment mechanism (4), location adjustment mechanism (4) are including fixed plate (401), gag lever post (402), commentaries on classics piece (403), moving platform (404), sleeve (405), pillar (406), place board (407), lug (408), lead screw (409), knob (410), belt (411), backup pad (412), backing roll (413), screw rod (414), carousel (415), depression bar (416), rotating electrical machines (417), drive gear (418), clamp plate (419), slide bar (420) and transmission shaft (421);
the utility model discloses a rotary table, including notch (2) inner wall one side position department swing joint has fixed plate (401), fixed plate (401) one end symmetry fixedly connected with gag lever post (402), gag lever post (402) other end fixedly connected with rotary block (403), there is moving platform (404) in gag lever post (402) outside corresponding notch (2) inside position department swing joint, moving platform (404) top fixedly connected with sleeve (405), sleeve (405) inside swing joint has pillar (406), pillar (406) top fixedly connected with place board (407), place board (407) both ends all fixedly connected with lug (408), and be located between two lug (408) of placing board (407) same side all rotation connection lead screw (409), two lead screw (409) one end corresponds lug (408) one side position department and melts and cast and have knob (410), two lead screw (409) other end corresponds lug (408) opposite side position department all rotation connection drive shaft (421), two the transmission shaft (421) outside all has been cup jointed belt (411), two lead screw (409) both ends are connected with support roller (412) through lug (412) and support plate (412) one end rotation fixedly connected with screw (413), one end of the screw (414) is fused and cast with a rotary table (415);
The middle part of the top end of the protective cover (3) is connected with a pressing rod (416) through threads, a rotating motor (417) is fixedly connected to the position of the top end of the base (1) corresponding to one side of the pressing rod (416), a transmission gear (418) is fixedly sleeved on the outer side of an output shaft of the rotating motor (417) and the outer side of the pressing rod (416), a pressing plate (419) is rotatably connected to the bottom end of the pressing rod (416), and sliding rods (420) are fixedly connected to the positions of corners of the top end of the pressing plate (419);
The pressure-proof device is characterized in that an anti-pressure adjusting mechanism (5) is arranged inside the sleeve (405), and the anti-pressure adjusting mechanism (5) comprises a top plate (501), a top rod (502), a rotating plate (503), a roller (504), a buffer spring (505), a touch switch (506), a pressure sensor (507), a supporting spring (508) and a display screen (509);
The novel anti-collision device is characterized in that a top plate (501) is movably connected to the bottom position of a corresponding support column (406) in the sleeve (405), a push rod (502) is fixedly arranged at the bottom end of the top plate (501) at equal intervals, a rotating plate (503) is fixedly connected to the bottom end of the push rod (502), a roller (504) is rotatably connected to the outer side of the sleeve (405), the roller (504) penetrates through the sleeve (405) to be attached to the outer side of the rotating plate (503), a buffer spring (505) is fixedly connected to the bottom end of the top plate (501) at the inner position of the push rod (502), a touch switch (506) is fixedly connected to the top end of the top plate (501) through a bolt, and a pressure sensor (507) is fixedly connected to the bottom end of the support column (406) through a bolt;
the top end of the moving platform (404) is fixedly connected with supporting springs (508) at equal intervals at the positions corresponding to the two sides of the sleeve (405), and a display screen (509) is fixedly connected at the position of one side of the top end of the moving platform (404) through bolts;
The top end of the supporting plate (412) is provided with a clamping and folding mechanism (6), and the clamping and folding mechanism (6) comprises a sliding groove (601), a clamping plate (602), a connecting rod (603), a base plate (604), a rack (605), a fixed gear (606), a tensioning spring (607), a sleeve (608), a rotating ring (609), a rotating ring (610), a vertical rod (611) and a folding plate (612);
The support plate (412) is characterized in that a chute (601) is formed in the top end of the support plate (412), clamping plates (602) are symmetrically and slidingly connected in the chute (601), connecting rods (603) are fixedly connected to opposite ends of the two clamping plates (602), a base plate (604) is fixedly connected to opposite ends of the two connecting rods (603), racks (605) are fixedly connected to positions of one side of the adjacent ends of the two base plates (604) corresponding to the support plate (412), fixed gears (606) are rotatably connected to positions of one end of the support plate (412) corresponding to the positions between the two racks (605), and tensioning springs (607) are sleeved at positions of the outer sides of the connecting rods (603) corresponding to the inner positions of the chute (601);
A sleeve (608) is fixedly connected to the position, corresponding to the outer side of the pressing rod (416), of the top end of the pressing plate (419), a rotating ring (609) is connected to the outer side of the sleeve (608) through threads, a rotating ring (610) is connected to the rotating ring (609) in a rotating mode, a vertical rod (611) is fixedly connected to the bottom end of the rotating ring (610), and a pressing plate (612) is fixedly connected to the position, corresponding to the bottom of the pressing plate (419), of the bottom end of the vertical rod (611);
One end of the base (1) is provided with a dust collecting mechanism (7), and the dust collecting mechanism (7) comprises a collecting box (701), an exhaust channel (702), a transverse plate (703), a rotating shaft (704), fan blades (705), a driving motor (706), a driving gear (707), a driving wheel (708), a driving belt (709) and a driven gear (710);
The device comprises a base (1), wherein one end of the base is fixedly connected with a collecting box (701), one end of the collecting box (701) is symmetrically and fixedly connected with an exhaust channel (702), one end of the exhaust channel (702) is connected with a transverse plate (703), two ends of the transverse plate (703) are respectively and rotatably connected with a rotating shaft (704) corresponding to the inner position of the exhaust channel (702), fan blades (705) are fixedly sleeved on the outer sides of the rotating shafts (704) corresponding to the exhaust channel (702), one end of the transverse plate (703) is fixedly connected with a driving motor (706) through bolts, a driving gear (707) is fixedly sleeved on the outer sides of output shafts of the driving motor (706), driving wheels (708) are respectively and rotatably connected with two driving wheels (708) which are positioned on the same side of the driving gear (707) at equal intervals, driving belts (709) are respectively sleeved on the outer sides of the two driving wheels (708), and driven gears (710) are respectively and fixedly connected with one ends of two driving wheels (708) on the same side of the adjacent driving gear (707).
The device is characterized in that a slag collecting mechanism (8) is arranged in the base (1), and the slag collecting mechanism (8) comprises a slag storage groove (801), a grid (802), a rotating rod (803), a rotating plate (804), a clamping groove (805), a telescopic groove (806), a reset spring (807) and a clamping block (808);
A slag storage groove (801) is formed in the top end of the base (1) corresponding to the bottom position of the protective cover (3), one end of the slag storage groove (801) is communicated with the inside of the collecting box (701), a grid (802) is fixedly connected to the inner wall of the slag storage groove (801), a rotating rod (803) is rotatably connected to the inner wall of the slag storage groove (801) corresponding to the positions of the two sides of the rotating block (403), the two ends of the rotating rod (803) penetrate through the two ends of the base (1), and rotating plates (804) are melt-cast at the positions of the two ends of the rotating rod (803) corresponding to the outer side of the base (1);
the inner wall of the notch (2) is provided with a clamping groove (805) corresponding to the position of one side of the fixed plate (401) and the position of one side of the rotating plate (804), the two ends of the fixed plate (401) are provided with telescopic grooves (806) corresponding to the inner position of the clamping groove (805), the telescopic grooves (806) are fixedly connected with reset springs (807) at equal intervals, and the other ends of the reset springs (807) are fixedly connected with clamping blocks (808) corresponding to the inner position of the telescopic grooves (806).
2. The folding detection system for high-performance concrete according to claim 1, wherein: the screw rod (409) is a double-head screw rod, the screw threads at two ends of the screw rod (409) are opposite in rotation direction, and one end of the screw rod (414) penetrates through the moving platform (404) and is in rotary connection with one end of the rotary block (403).
3. The folding detection system for high-performance concrete according to claim 1, wherein: the outer side of the screw rod (414) is connected with the inner wall of the movable platform (404) through threads, the two transmission gears (418) are connected in a meshed mode, and the top end of the sliding rod (420) penetrates through the top end of the protective cover (3).
4. The folding detection system for high-performance concrete according to claim 1, wherein: the outer side of the top plate (501) is connected with the inner wall of the sleeve (405) through threads, the outer side of the roller (504) is attached to the outer side of the rotating plate (503), the input end of the rotating motor (417) is connected with the signal output end of the touch switch (506), and the output end of the pressure sensor (507) is connected with the input end of the display screen (509).
5. The folding detection system for high-performance concrete according to claim 1, wherein: the anti-slip handle is fixedly connected with one end of the base plate (604), anti-slip patterns are uniformly formed on the outer surface of the handle, the fixed gear (606) is connected with the two racks (605) in a meshed mode, an embedded groove is formed in the bottom end of the pressing plate (419) corresponding to the outer side position of the pressing plate (612), and the depth of the embedded groove is equal to the height of the pressing plate (612).
6. The folding detection system for high-performance concrete according to claim 1, wherein: the driving gear (707) is connected with the driven gear (710) in a meshed mode, the driving motor (706) is powered through an external power supply, a drawer is slidably connected to the bottom end inside the collecting box (701), and a filter screen is fixedly connected to the inner wall of the air draft channel (702).
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| CN114459901B (en) * | 2022-02-10 | 2024-03-29 | 南通恩普热能技术有限公司 | Intensity detection device based on ceramic fiber board |
| CN116296746B (en) * | 2023-03-13 | 2023-11-14 | 宁波市新铭建设工程测试有限公司 | High-durability pre-stress concrete performance rapid detection method |
| CN116773348B (en) * | 2023-08-25 | 2023-11-07 | 深圳市益普科技有限公司 | Load testing device for semiconductor analysis |
| CN117232972B (en) * | 2023-11-13 | 2024-02-09 | 常州今创风挡***有限公司 | Leaning strength testing tool and application method thereof |
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