CN112082864A - Building quality detects uses compression testing machine - Google Patents
Building quality detects uses compression testing machine Download PDFInfo
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- CN112082864A CN112082864A CN202010957480.6A CN202010957480A CN112082864A CN 112082864 A CN112082864 A CN 112082864A CN 202010957480 A CN202010957480 A CN 202010957480A CN 112082864 A CN112082864 A CN 112082864A
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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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive 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
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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
- G01N3/04—Chucks
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Abstract
The invention discloses a pressure tester for building quality detection, which comprises a base, wherein the top end of the base is symmetrically and fixedly connected with a portal frame, the interior of the portal frame is movably connected with a pressure measuring and buffering mechanism, power transmission and clamping and fixing mechanisms are respectively arranged at the positions corresponding to the two sides of the portal frame in the base, one end of the base is fixedly connected with a material recovery and crushing mechanism, the invention has scientific and reasonable structure, safe and convenient use and is provided with a pressure measuring and buffering mechanism, the screw rods are driven to rotate by the driving motor, and the two screw rods rotate together to push the lifting block to move through the matching of the first belt, thereby make the elevator block drive fly leaf and clamp plate and remove along the recess, adjusted the distance between clamp plate and the building material, make clamp plate and building material top laminate mutually, again through cylinder and piston rod cooperation, promote the clamp plate and push down, carry out the pressure-bearing test to the building material on the bearing plate.
Description
Technical Field
The invention relates to the technical field of pressure testing machines, in particular to a pressure testing machine for building quality detection.
Background
The building is a general name of buildings and structures, is an artificial environment created by people in order to meet the needs of social life by utilizing the grasped substance technical means and applying certain scientific laws, wind and water concepts and aesthetic rules, the concrete is required to be used for building the building, the concrete is called as concrete for short, the concrete is widely applied to building engineering, concrete bodies with different shapes can be manufactured by the concrete, and then the manufactured concrete bodies need to be subjected to pressure detection;
however, when the existing pressure detection device is used for testing, the pressure born by the building material in the moment is too large, so that the building material is easily damaged, the pressure bearing test effect of the building material is influenced, and the measurement accuracy is reduced.
Disclosure of Invention
The invention provides a pressure testing machine for building quality detection, which can effectively solve the problems that when a pressure detection device provided in the background technology is used for testing, the building material is easily damaged due to the fact that the building material bears overlarge pressure instantly, the pressure bearing test effect of the building material is influenced, and the measurement accuracy is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a pressure testing machine for building quality detection comprises a base, wherein a portal frame is symmetrically and fixedly connected to the top end of the base, and a pressure measuring and buffering mechanism is movably connected inside the portal frame;
power transmission and clamping fixing mechanisms are arranged in the base corresponding to the positions on two sides of the portal frame;
one end of the base is fixedly connected with a material recovery and crushing mechanism;
the pressure measuring and buffering mechanism comprises a groove, a screw rod, a lifting block, a movable plate, a buffering rod, a pressing plate, a pressure display instrument, a driving motor, a first belt, a buffering groove, a supporting spring, a bearing plate, an air cylinder, a piston rod and a buffering spring;
grooves are symmetrically arranged on the inner wall of the portal frame, a screw rod is rotatably connected inside the grooves, a lifting block is connected at the position of the outer end of the screw rod, which corresponds to the inner part of the groove, through threads, the other end of the lifting block is fixedly connected with a movable plate, each corner position at the bottom end of the movable plate is slidably connected with a buffer rod, the outer end of the buffer rod is fixedly connected with a pressure plate corresponding to the bottom position of the movable plate, one end of the pressure plate is fixedly connected with a pressure display instrument, the middle position of the top end of the movable plate is fixedly connected with a cylinder, the bottom end of the cylinder is movably connected with a piston rod, the outer end of the buffer rod is sleeved with a buffer spring at the position corresponding to the top of the movable plate, a driving motor is fixedly connected to the top end of the portal frame corresponding to the positions of the screw rods, first belts are sleeved at the positions of the tops of the outer ends of the two screw rods, and a transmission shaft is sleeved at the joint of the first belts and the screw rods;
the utility model discloses a bearing plate, including base, clamp plate, buffer slot bottom equidistance fixedly connected with supporting spring, and the inside supporting spring top position department that corresponds of buffer slot slip joint has the bearing plate.
Preferably, the top of fly leaf is run through on the buffer beam top, and buffer beam outer end corresponds fly leaf top position department fixedly connected with dog, the diameter of dog is greater than the diameter of buffer beam, driving motor's input and external power source's output electric connection.
Preferably, the power transmission and clamping fixing mechanism comprises a transmission chamber, a driving gear, a driven gear, a rotating rod, a rectangular groove, a first screw, a transmission gear, a sliding block, a push plate, a connecting rod, a nut, a tensioning spring and a clamping plate;
a transmission cavity is arranged in the base corresponding to the position of the lead screw, a driving gear is rotatably connected to the top end of the transmission cavity corresponding to the position of the lead screw, a driven gear is rotatably connected to the central position of the inner wall of the transmission cavity, a rotating rod is sleeved on the inner wall of the driven gear, rectangular grooves are symmetrically arranged in the base corresponding to the positions of two sides of the portal frame, a first screw is rotatably connected to the inner part of the rectangular groove, a transmission gear is fixedly connected to the outer end of the rotating rod and the outer end of the first screw corresponding to the outer side of the base, a sliding block is connected to the outer end of the first screw corresponding to the position of the inner part of the rectangular groove through threads, a push plate is fixedly connected to the top end of the sliding block, a connecting rod is slidably connected to the central position, the outer end of the connecting rod is fixedly connected with a clamping plate at a position corresponding to one side of the tensioning spring.
Preferably, the driving gear and the driven gear are both bevel gears and are meshed with each other, and a rubber pad is pasted on the outer surface of the clamping plate.
Preferably, the two ends of the portal frame are symmetrically and movably connected with anti-splashing mechanisms, and each anti-splashing mechanism comprises a sliding chute, a clamping block, a connecting plate, a baffle, a fixed block, a second screw, a notch, a worm, a turbine, a telescopic groove and an extension plate;
the spout has been seted up to portal frame both ends symmetry, the inside slide clamping of spout has the fixture block, fixture block other end fixedly connected with connecting plate, connecting plate one end avris position department fixedly connected with baffle, the portal frame both ends correspond spout top position department fixedly connected with fixed block, and the fixed block bottom rotates and is connected with the second screw rod, the notch has been seted up to the inside second screw rod position department that corresponds of base, the inside second screw rod position department that corresponds of notch rotates and is connected with the worm, the turbine has been cup jointed to the corresponding worm position department in first screw rod outer end, flexible groove has been seted up to the baffle bottom, flexible inslot portion has the extension plate through the locating pin joint.
Preferably, the base is run through to second screw rod bottom and worm fixed connection, second screw rod outer end passes through threaded connection with the connecting plate inner wall, the worm is connected with turbine intermeshing, the inner wall and the fly leaf outer end of baffle laminate mutually.
Preferably, the material recycling and crushing mechanism comprises a transverse plate, a grid, a placing table, an inclined guide plate, a crushing chamber, a reinforcing plate, an extrusion plate, an elliptic rotating block, a rotating rod, a transmission wheel, a second belt and a cover plate;
the utility model discloses a crushing cavity, including base, bearing plate, diaphragm top, crushing cavity inner wall, dwang, rotating rod, drive wheel, two, the second belt has all been cup jointed to the drive wheel outer end, smash cavity one end and rotate and be connected with the apron, base one end corresponds bearing plate position department fixedly connected with diaphragm, and diaphragm top middle part position department fixedly connected with grid, the platform is placed to diaphragm other end fixedly connected with, base one end corresponds diaphragm bottom position department and has seted up oblique baffle, place the inside crushing cavity that has seted up of platform, smash cavity inner wall top position department fixedly connected with reinforcing plate, and smash the cavity inner wall and correspond reinforcing plate bottom position department and rotate and be connected with the stripper, it is connected with oval commentaries on classics piece to smash cavity inner wall correspondence stripper bottom position department rotation.
Preferably, reinforcing plate and stripper plate are the slope setting, place platform one end and correspond oblique baffle position department and seted up the feed inlet, and oblique baffle one end runs through the feed inlet, the stripper plate bottom is laminated mutually with oval commentaries on classics piece top.
Preferably, the middle position of one end of the base is rotatably connected with a convenient feeding mechanism, and the convenient feeding mechanism comprises a placing groove, a rotating shaft, a feeding plate, an accommodating groove, a sliding plate, a bolt, a clamping groove and a fixing plate;
the base bottom middle part position department has seted up the standing groove, standing groove inner wall top position department rotates and is connected with the pivot, flitch on the fixedly connected with of pivot outer end, go up the flitch bottom and seted up and accomodate the groove, accomodate the inslot portion sliding connection and have the slide, and all there is the bolt through threaded connection at the slide both ends, accomodate inslot wall and correspond bolt position department and seted up the draw-in groove, slide bottom fixedly connected with fixed plate, and fixed plate one end corresponds flitch avris position department fixedly connected with regulating plate.
Preferably, the inner wall of the bolt is attached to the outer end of the feeding plate, the outer diameter of the bolt is larger than the width of the clamping groove, and the width of the adjusting plate is equal to the width of the feeding plate.
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. the pressure measuring and buffering mechanism is arranged, the screw rods are driven to rotate by the driving motor, the two screw rods are driven to rotate together to push the lifting block to move by the cooperation of the first belt, so that the lifting block drives the movable plate and the pressing plate to move along the groove, the distance between the pressing plate and the building material is adjusted, the pressing plate is attached to the top end of the building material, the pressing plate is pushed to press downwards by the cooperation of the air cylinder and the piston rod, the building material on the bearing plate is subjected to pressure bearing test, the collision between the pressing plate and the building material is further reduced, the building material is prevented from being damaged, and the influence of the pressure of the movable plate on measured data;
in addition, through the cooperation of buffer spring and buffer lever, when clamp plate and building material contact, the pressure of avoiding the building material top to bear in the twinkling of an eye is too big, and through the cooperation of supporting spring and bearing plate, further improves the effect of buffering, prevents that building material is impaired, avoids causing the waste.
2. The power transmission and clamping fixing mechanism is arranged, in the process of pushing the movable plate to move through the screw rod, the power of the screw rod rotation is transmitted through the matching of the driving gear and the driven gear, so that the rotating rod is driven to rotate, the rotating rod drives the two first screw rods to rotate through the transmission of the transmission gear, and further the sliding block is pushed to drive the pushing plate to slide along the rectangular groove, meanwhile, through the matching of the connecting rod, in the sliding process of the pushing plate, the clamping plates are driven to move, the distance between the two clamping plates is reduced, the building materials on the bearing plate are conveniently clamped and fixed, the situation that the positions of the building materials are deviated during testing is avoided, the uniformity of stress is ensured, the testing precision is improved, in addition, through the characteristic of stretching and contracting of the tensioning spring, when the clamping plates clamp the building materials, the impact force between the clamping plates and the building materials is, make building material damage, the transmission nut simultaneously, the convenient width according to building material adjusts the interval between two splint, improves the adaptability of device.
3. The anti-splashing mechanism is arranged, the turbine is driven to rotate through the rotation of the first screw rod, the turbine and the worm are matched, power is transmitted, the second screw rod is driven to rotate when the first screw rod is driven to rotate, the connecting plate is further driven to push the second screw rod, the connecting plate is driven to slide along the sliding groove, the position of the baffle is adjusted, the baffle is clamped by the building material, the baffle is put down, meanwhile, the height of the baffle can be adjusted according to the height of the building material, meanwhile, the cooperation of the movable plate and the baffle is achieved, the situation that the material flies is prevented from being collapsed from the top end is avoided, the shielding effect is improved, the crushed material is stored inside the baffle, the crushed material is prevented from being collapsed to fly, the operator is prevented from being accidentally injured, and the scattered fragments are prevented from polluting the surrounding environment.
4. The material recycling and crushing mechanism is arranged, the tested building materials can conveniently slide out of the bearing table through the transverse plate, meanwhile, the crushed materials are discharged onto the inclined guide plate through the grating in the pushing process, the materials can slide into the crushing cavity along the inclined guide plate and can be stored between the reinforcing plate and the pressurizing plate, so that the rotating rod is driven to rotate through the matching of the rotating rod, the driving wheel and the second belt during pressure measurement, the rotating rod drives the elliptical rotating block to rotate, the extruding plate is further pushed to move, the distance between the reinforcing plate and the extruding plate is reduced, massive materials are crushed and are stored at the bottom end of the crushing cavity, the materials can be conveniently recycled subsequently, meanwhile, the utilization rate of energy is improved, and waste is reduced;
in conclusion, the impact force is reduced when the building material is tested through the pressure measuring and buffering mechanism, the material damage is avoided, meanwhile, in the testing process, the power is transmitted to drive the power transmission and clamping fixing mechanism and the anti-splashing mechanism to move, the material to be tested is clamped and fixed, the measuring accuracy is improved, the crushed material is effectively prevented from being blown away, and the installation of operators is ensured;
in addition, the power through the transmission drives the extrusion plate in the material recovery and crushing mechanism to move, so that massive material scraps are extruded, the power of the device can be utilized to the maximum extent, the utilization rate of energy is improved, the waste of resources and cost is reduced, and the testing effect is ensured.
5. Convenient feed mechanism has been set up, the standing groove will be gone up to the flitch through the pivot convenience, make and go up the flitch and form the inclined plane in base one end, cooperation through the cylinder, conveniently with heavier building material propelling movement to the base top, the physical power that operating personnel was wasted has been reduced, the pine bolt that changes in addition, conveniently with slide roll-off expansion tank, thereby make the slide area regulating plate slide, the length of going up the flitch has been increased, and then the angle of flitch is gone up in the adjustment of being convenient for, further reduce the required physical power that promotes building material, the convenience of improving device, when not using in addition, accomodate inside the standing groove with going up the flitch through the pivot, reduce the shared space of flitch.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the lead screw of the present invention;
FIG. 3 is a schematic structural view of the area A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the mounting structure of the transmission gear of the present invention;
FIG. 5 is a schematic structural diagram of the area B in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the mounting structure of the connection plate of the present invention;
FIG. 7 is a schematic view of the installation structure of the compression plate of the present invention;
FIG. 8 is a schematic view of the mounting structure of the adjustment plate of the present invention;
reference numbers in the figures: 1. a base; 2. a gantry;
3. a pressure measuring and buffering mechanism; 301. a groove; 302. a screw rod; 303. a lifting block; 304. a movable plate; 305. a buffer rod; 306. pressing a plate; 307. a pressure display instrument; 308. a drive motor; 309. a first belt; 310. a buffer tank; 311. a support spring; 312. a bearing plate; 313. a cylinder; 314. a piston rod; 315. a buffer spring;
4. a power transmission and clamping fixing mechanism; 401. a transmission chamber; 402. a driving gear; 403. a rectangular groove; 404. a rotating rod; 405. a rectangular groove; 406. a first screw; 407. a transmission gear; 408. a slider; 409. pushing the plate; 410. a connecting rod; 411. a nut; 412. tensioning the spring; 413. a splint;
5. an anti-splash mechanism; 501. a chute; 502. a clamping block; 503. a connecting plate; 504. a baffle plate; 505. a fixed block; 506. a second screw; 507. a notch; 508. a worm; 509. a turbine; 510. a telescopic groove; 511. an extension plate;
6. a material recovery and crushing mechanism; 601. a transverse plate; 602. a grid; 603. a placing table; 604. an inclined guide plate; 605. a pulverization chamber; 606. a reinforcing plate; 607. a pressing plate; 608. an elliptic rotation block; 609. rotating the rod; 610. a driving wheel; 611. a second belt; 612. a cover plate;
7. a convenient feeding mechanism; 701. a placement groove; 702. a rotating shaft; 703. feeding plates; 704. a receiving groove; 705. a slide plate; 706. a bolt; 707. a card slot; 708. a fixing plate; 709. an adjusting plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-8, the invention provides a technical scheme, a pressure tester for building quality detection, which comprises a base 1, wherein the top end of the base 1 is symmetrically and fixedly connected with a portal frame 2, and the interior of the portal frame 2 is movably connected with a pressure measuring and buffering mechanism 3;
power transmission and clamping fixing mechanisms 4 are respectively arranged at positions corresponding to two sides of the portal frame 2 in the base 1;
one end of the base 1 is fixedly connected with a material recovery and crushing mechanism 6;
the pressure measuring and buffering mechanism 3 comprises a groove 301, a screw rod 302, a lifting block 303, a movable plate 304, a buffering rod 305, a pressure plate 306, a pressure display 307, a driving motor 308, a first belt 309, a buffering groove 310, a supporting spring 311, a bearing plate 312, an air cylinder 313, a piston rod 314 and a buffering spring 315;
the inner wall of the portal frame 2 is symmetrically provided with grooves 301, the inner part of each groove 301 is rotatably connected with a screw 302, the outer end of each screw 302 is connected with a lifting block 303 through a thread corresponding to the inner position of the groove 301, the other end of each lifting block 303 is fixedly connected with a movable plate 304, each corner position at the bottom end of each movable plate 304 is slidably connected with a buffer rod 305, the outer end of each buffer rod 305 is fixedly connected with a pressure plate 306 corresponding to the bottom position of the movable plate 304, one end of each pressure plate 306 is fixedly connected with a pressure display 307, the middle position at the top end of each movable plate 304 is fixedly connected with a cylinder 313, the bottom end of each cylinder 313 is movably connected with a piston rod 314, the outer end of each buffer rod 305 is sleeved with a buffer spring 315 corresponding to the top position of each movable plate 304, the top end of the portal frame 2 is fixedly connected with a driving motor, a buffer groove 310 is formed in the position, corresponding to the pressure plate 306, of the top end of the base 1, support springs 311 are fixedly connected to the bottom end of the buffer groove 310 at equal intervals, a bearing plate 312 is slidably clamped in the position, corresponding to the top of the support springs 311, of the buffer groove 310, in order to reduce impact force, the top end of a buffer rod 305 penetrates through the top end of the movable plate 304, a stopper is fixedly connected to the position, corresponding to the top of the movable plate 304, of the outer end of the buffer rod 305, the diameter of the stopper is larger than that of the buffer rod 305, and the input end;
the power transmission and clamping fixing mechanism 4 is arranged in the base 1 corresponding to the two sides of the portal frame 2, and the power transmission and clamping fixing mechanism 4 comprises a transmission chamber 401, a driving gear 402, a driven gear 403, a rotating rod 404, a rectangular groove 405, a first screw 406, a transmission gear 407, a sliding block 408, a push plate 409, a connecting rod 410, a nut 411, a tension spring 412 and a clamping plate 413;
a transmission chamber 401 is arranged in the base 1 corresponding to the position of the screw rod 302, a driving gear 402 is rotatably connected to the top end of the transmission chamber 401 corresponding to the position of the screw rod 302, a driven gear 403 is rotatably connected to the central position of the inner wall of the transmission chamber 401, a rotating rod 404 is sleeved on the inner wall of the driven gear 403, rectangular grooves 405 are symmetrically arranged in the base 1 corresponding to the positions of two sides of the portal frame 2, a first screw 406 is rotatably connected to the inner part of the rectangular groove 405, a transmission gear 407 is fixedly connected to the outer end of the rotating rod 404 and the outer end of the first screw 406 corresponding to the outer side position of the base 1, a sliding block 408 is connected to the outer end of the first screw 406 corresponding to the position of the inner part of the rectangular groove 405 through threads, a push plate 409 is fixedly connected to the top end of the sliding block 408, a connecting rod 410 is slidably connected, a clamping plate 413 is fixedly connected to the outer end of the connecting rod 410 corresponding to one side of the tension spring 412, in order to fix building materials conveniently, the driving gear 402 and the driven gear 403 are both bevel gears, the driving gear 402 and the driven gear 403 are meshed and connected with each other, and a rubber pad is adhered to the outer surface of the clamping plate 413;
two ends of the portal frame 2 are symmetrically and movably connected with anti-splash mechanisms 5, and each anti-splash mechanism 5 comprises a sliding groove 501, a clamping block 502, a connecting plate 503, a baffle 504, a fixing block 505, a second screw 506, a notch 507, a worm 508, a turbine 509, a telescopic groove 510 and an extension plate 511;
the two ends of the portal frame 2 are symmetrically provided with sliding grooves 501, the sliding groove 501 is slidably clamped with a clamping block 502, the other end of the clamping block 502 is fixedly connected with a connecting plate 503, the side position of one end of the connecting plate 503 is fixedly connected with a baffle 504, the two ends of the portal frame 2 are fixedly connected with a fixed block 505 corresponding to the top position of the sliding groove 501, the bottom end of the fixed block 505 is rotatably connected with a second screw 506, the interior of the base 1 corresponding to the position of the second screw 506 is provided with a notch 507, the interior of the notch 507 corresponding to the position of the second screw 506 is rotatably connected with a worm 508, the exterior end of the first screw 406 corresponding to the position of the worm 508 is sleeved with a worm wheel 509, the bottom end of the baffle 504 is provided with a telescopic groove 510, the interior of the telescopic groove 510 is clamped with an extension plate 511 through a positioning pin, for conveniently, the worm 508 is meshed with the worm wheel 509, and the inner wall of the baffle 504 is attached to the outer end of the movable plate 304;
one end of the base 1 is fixedly connected with a material recycling and crushing mechanism 6, and the material recycling and crushing mechanism 6 comprises a transverse plate 601, a grid 602, a placing table 603, an inclined guide plate 604, a crushing chamber 605, a reinforcing plate 606, a pressing plate 607, an elliptic rotating block 608, a rotating rod 609, a driving wheel 610, a second belt 611 and a cover plate 612;
a transverse plate 601 is fixedly connected at the position of one end of the base 1 corresponding to the position of the bearing plate 312, a grating 602 is fixedly connected at the middle position of the top end of the transverse plate 601, a placing table 603 is fixedly connected at the other end of the transverse plate 601, an inclined guide plate 604 is arranged at the position of one end of the base 1 corresponding to the bottom of the transverse plate 601, a crushing chamber 605 is arranged in the placing table 603, a reinforcing plate 606 is fixedly connected at the position of the top of the inner wall of the crushing chamber 605, a pressing plate 607 is rotatably connected at the position of the inner wall of the crushing chamber 605 corresponding to the bottom of the reinforcing plate 606, an elliptical rotating block 608 is rotatably connected at the position of the inner wall of the crushing chamber 605 corresponding to the elliptical rotating block 608, a rotating rod 609 is rotatably connected at one end of the placing table 603, driving wheels 610 are sleeved at the outer ends of the rotating, in order to recover the crushed waste, the reinforcing plate 606 and the extruding plate 607 are both obliquely arranged, a feed inlet is formed in the position, corresponding to the oblique guide plate 604, of one end of the placing table 603, one end of the oblique guide plate 604 penetrates through the feed inlet, and the bottom end of the extruding plate 607 is attached to the top end of the elliptical rotating block 608;
a convenient feeding mechanism 7 is rotatably connected to the middle position of one end of the base 1, and the convenient feeding mechanism 7 comprises a placing groove 701, a rotating shaft 702, a feeding plate 703, a containing groove 704, a sliding plate 705, a bolt 706, a clamping groove 707, a fixing plate 708 and an adjusting plate 709;
base 1 bottom middle part position department has seted up standing groove 701, standing groove 701 inner wall top position department rotates and is connected with pivot 702, flitch 703 is gone up to pivot 702 outer end fixedly connected with, go up flitch 703 bottom and seted up and accomodate groove 704, accomodate the inside sliding connection of groove 704 has slide 705, and slide 705 both ends all have bolt 706 through threaded connection, accomodate groove 704 inner wall and correspond bolt 706 position department and seted up draw-in groove 707, slide 705 bottom fixedly connected with fixed plate 708, and fixed plate 708 one end corresponds flitch 703 avris position department fixedly connected with regulating plate 709 of going up, in order to push building material to the bearing plate 312 on, the bolt 706 inner wall is laminated with flitch 703 outer end mutually, and the external diameter of bolt 706 is greater than the width of draw-in groove 707, the width of regulating plate 709 equals the width.
The working principle and the using process of the invention are as follows: in the process of using a pressure testing machine for building quality detection, firstly, the feeding plate 703 is rotated out of the placing groove 701 through the rotating shaft 702, so that an inclined surface is formed between the feeding plate 703 and the base 1, an operator can conveniently push heavy building materials to the top end of the base 1 through the feeding plate 703, the physical force wasted by the operator is reduced, meanwhile, the bolt 706 is loosened, the bolt 706 slides along the clamping groove 707 to drive the sliding plate 705 to slide, the length of the feeding plate 703 is prolonged through the matching of the adjusting plate 709, the angle of the feeding plate 703 is further adjusted, the operator can push the building materials more laborsavingly, and the convenience of the device is improved;
then, when the building material is placed on the bearing plate 312, the driving motor 308 is started, and the driving motor 308 drives the two lead screws 302 to rotate together through the cooperation of the first belt 309, thereby pushing the lifting block 303 and the movable plate 304 to move, reducing the distance between the pressing plate 306 and the building material, enabling the bottom end of the pressing plate 306 to be attached to the top end of the building material, and through the cooperation of the buffer spring 315 and the buffer rod 305, when the movable plate 304 drives the pressing plate 306 to be attached to the building material, the impact force of the pressing plate 306 to the building material is relieved instantly to avoid the building material from being damaged, and then the air cylinder 313 is started to enable the air cylinder 313 to push the piston rod 314 and the pressing plate 306 to descend, and testing the building material by the pressure display instrument 307 in cooperation, and in addition, through the matching of the supporting spring 311 and the bearing plate 312, the impact force is further reduced, and the building material is prevented from being damaged;
then, in the process that the screw 302 pushes the movable plate 304 to move, the screw 302 drives the rotating rod 404 to rotate through the matching of the driving gear 402 and the driven gear 403, and the rotating rod 404 drives the first screw rods 406 at two ends to rotate through the transmission of the transmission gear 407, so as to push the sliding block 408, and the sliding block 408 drives the pushing plate 409 to move, so that the pushing plate 409 pushes the clamping plates 413 to move through the connecting rod 410, thereby reducing the distance between the two clamping plates 413, clamping and fixing the building material, avoiding the position of the building material from deviating during testing, improving the accuracy of the testing, adjusting the length of the connecting rod 410 through turning and loosening the nut 411, conveniently adjusting the position of the clamping plate 413 according to the width of the building material, and reducing the extrusion of the clamping plate 413 to the building material during clamping the building material through the telescopic characteristic of the tension spring 412;
then, in the process that the building material is clamped by the clamping plate 413, the worm wheel 509 is driven to rotate through the rotation of the first screw 406, the worm wheel 509 is driven to rotate by the worm wheel 509, so that power is transmitted, the first screw 406 drives the second screw 506 to rotate, the fixing block 505 is pushed, the fixing block 505 drives the baffle 504 and the fixture block 502 to slide along the sliding groove 501, the position of the baffle 504 is further adjusted, the baffle 504 is put down while the building material is fixed, the baffle 504 is matched with the movable plate 304, a protection plate is formed, the crushed building material is prevented from being blown away, operators are prevented from being accidentally injured, and in addition, the height of the baffle 504 is conveniently adjusted according to the height of the building material through the positioning pin, and the shielding effect is ensured;
finally, the detected building materials slide to the placing table 603 through the transverse plate 601, people can conveniently take the building materials, meanwhile, the crushed building materials are arranged on the inclined guide plate 604 through the grating 602, and are guided by the inclined guide plate 604, the crushed building materials are sent into the crushing chamber 605 and are stored between the reinforcing plate 606 and the extrusion plate 607, so that when the device is started next time, through the cooperation of the rotating rod 404, the driving wheel 610 and the second belt 611, the rotating rod 609 is driven to rotate, the rotating rod 609 drives the elliptical rotating block 608 to rotate, the extrusion plate 607 is further pushed to move, the distance between the extrusion plate 607 and the reinforcing plate 606 is reduced, massive material fragments are crushed, and then the crushed material fragments are stored at the bottom end of the crushing chamber 605, and the subsequent recycling of the building materials is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a building quality detects uses compression testing machine, includes base (1), its characterized in that: the top end of the base (1) is symmetrically and fixedly connected with a portal frame (2), and a pressure measuring and buffering mechanism (3) is movably connected inside the portal frame (2);
power transmission and clamping fixing mechanisms (4) are respectively arranged at positions corresponding to two sides of the portal frame (2) in the base (1);
one end of the base (1) is fixedly connected with a material recovery and crushing mechanism (6);
the pressure measuring and buffering mechanism (3) comprises a groove (301), a screw rod (302), a lifting block (303), a movable plate (304), a buffering rod (305), a pressing plate (306), a pressure display instrument (307), a driving motor (308), a first belt (309), a buffering groove (310), a supporting spring (311), a bearing plate (312), an air cylinder (313), a piston rod (314) and a buffering spring (315);
the inner wall of the portal frame (2) is symmetrically provided with grooves (301), the grooves (301) are internally and rotatably connected with lead screws (302), positions of the outer ends of the lead screws (302) corresponding to the inner parts of the grooves (301) are connected with lifting blocks (303) through threads, the other ends of the lifting blocks (303) are fixedly connected with movable plates (304), positions of corners of the bottom ends of the movable plates (304) are respectively and slidably connected with buffer rods (305), positions of the outer ends of the buffer rods (305) corresponding to the bottom of the movable plates (304) are fixedly connected with pressure plates (306), one ends of the pressure plates (306) are fixedly connected with pressure display instruments (307), positions of the middle parts of the top ends of the movable plates (304) are fixedly connected with air cylinders (313), the bottom ends of the air cylinders (313) are movably connected with piston rods (314), and positions of the outer ends, a driving motor (308) is fixedly connected to the top end of the portal frame (2) corresponding to the positions of the screw rods (302), first belts (309) are sleeved at the top positions of the outer ends of the two screw rods (302), and transmission shafts are sleeved at the joints of the first belts (309) and the screw rods (302);
the base (1) top corresponds clamp plate (306) position department and has seted up dashpot (310), dashpot (310) bottom equidistance fixedly connected with supporting spring (311), and dashpot (310) inside corresponds supporting spring (311) top position department slip joint has bearing plate (312).
2. The building quality detection pressure tester according to claim 1, characterized in that: the top end of the buffer rod (305) penetrates through the top end of the movable plate (304), a stop block is fixedly connected to the position, corresponding to the top of the movable plate (304), of the outer end of the buffer rod (305), the diameter of the stop block is larger than that of the buffer rod (305), and the input end of the driving motor (308) is electrically connected with the output end of an external power supply.
3. The building quality detection pressure tester according to claim 1, characterized in that: the power transmission and clamping fixing mechanism (4) comprises a transmission chamber (401), a driving gear (402), a driven gear (403), a rotating rod (404), a rectangular groove (405), a first screw (406), a transmission gear (407), a sliding block (408), a push plate (409), a connecting rod (410), a nut (411), a tension spring (412) and a clamping plate (413);
a transmission chamber (401) is arranged in the base (1) corresponding to the position of the screw rod (302), a driving gear (402) is rotatably connected to the top end of the transmission chamber (401) corresponding to the position of the screw rod (302), a driven gear (403) is rotatably connected to the center position of the inner wall of the transmission chamber (401), a rotating rod (404) is sleeved on the inner wall of the driven gear (403), rectangular grooves (405) are symmetrically arranged in the base (1) corresponding to the positions on two sides of the portal frame (2), a first screw rod (406) is rotatably connected in the rectangular grooves (405), transmission gears (407) are fixedly connected to the outer ends of the rotating rod (404) and the outer ends of the first screw rod (406) corresponding to the outer side position of the base (1), a sliding block (408) is connected to the outer end of the first screw rod (406) corresponding to the position in the rectangular groove (405) through threads, and a pushing, push pedal (409) central point puts sliding connection and has connecting rod (410), and connecting rod (410) outer end corresponds push pedal (409) both sides position department and all has nut (411) through threaded connection, tensioning spring (412) have been cup jointed to connecting rod (410) outer end, connecting rod (410) outer end corresponds tensioning spring (412) one side position department fixedly connected with splint (413).
4. The building quality detection pressure tester according to claim 3, characterized in that: the driving gear (402) and the driven gear (403) are both bevel gears, the driving gear (402) and the driven gear (403) are meshed and connected with each other, and a rubber pad is adhered to the outer surface of the clamping plate (413).
5. The building quality detection pressure tester according to claim 3, characterized in that: two ends of the portal frame (2) are symmetrically and movably connected with anti-splashing mechanisms (5), and each anti-splashing mechanism (5) comprises a sliding groove (501), a clamping block (502), a connecting plate (503), a baffle (504), a fixing block (505), a second screw (506), a notch (507), a worm (508), a turbine (509), a telescopic groove (510) and an extension plate (511);
sliding grooves (501) are symmetrically formed in two ends of the portal frame (2), clamping blocks (502) are slidably clamped in the sliding grooves (501), the other end of the clamping block (502) is fixedly connected with a connecting plate (503), the side position of one end of the connecting plate (503) is fixedly connected with a baffle (504), the two ends of the portal frame (2) are fixedly connected with fixed blocks (505) corresponding to the top of the sliding chute (501), the bottom end of the fixed block (505) is rotationally connected with a second screw rod (506), a notch (507) is arranged at the position corresponding to the second screw rod (506) in the base (1), a worm (508) is rotatably connected in the notch (507) at the position corresponding to the second screw (506), a worm wheel (509) is sleeved at the position of the outer end of the first screw rod (406) corresponding to the worm (508), flexible groove (510) have been seted up to baffle (504) bottom, flexible groove (510) inside has extension plate (511) through the locating pin joint.
6. The building quality detection pressure tester according to claim 5, wherein: the bottom end of the second screw rod (506) penetrates through the base (1) and is fixedly connected with the worm (508), the outer end of the second screw rod (506) is in threaded connection with the inner wall of the connecting plate (503), the worm (508) is in meshed connection with the turbine (509), and the inner wall of the baffle (504) is attached to the outer end of the movable plate (304).
7. The building quality detection pressure tester according to claim 1, characterized in that: the material recycling and crushing mechanism (6) comprises a transverse plate (601), a grating (602), a placing table (603), an inclined guide plate (604), a crushing chamber (605), a reinforcing plate (606), an extrusion plate (607), an elliptic rotating block (608), a rotating rod (609), a transmission wheel (610), a second belt (611) and a cover plate (612);
a transverse plate (601) is fixedly connected to the position of one end of the base (1) corresponding to the bearing plate (312), a grid (602) is fixedly connected to the middle position of the top end of the transverse plate (601), a placing table (603) is fixedly connected to the other end of the transverse plate (601), an inclined guide plate (604) is arranged at the position of one end of the base (1) corresponding to the bottom of the transverse plate (601), a crushing chamber (605) is arranged in the placing table (603), a reinforcing plate (606) is fixedly connected to the top position of the inner wall of the crushing chamber (605), an extrusion plate (607) is rotatably connected to the position of the inner wall of the crushing chamber (605) corresponding to the bottom of the extrusion plate (607), an elliptical rotating block (608) is rotatably connected to the position of the inner wall of the crushing chamber (605), and a rotating rod (609) is rotatably connected to the position of one end of, the outer end of the rotating rod (609) and the outer end of the rotating rod (404) are respectively sleeved with a driving wheel (610), the outer end of the driving wheel (610) is respectively sleeved with a second belt (611), and one end of the crushing cavity (605) is rotatably connected with a cover plate (612).
8. The building quality detection pressure tester according to claim 7, wherein: reinforcing plate (606) and stripper plate (607) are the slope setting, place platform (603) one end and correspond oblique baffle (604) position department and seted up the feed inlet, and oblique baffle (604) one end runs through the feed inlet, stripper plate (607) bottom is laminated mutually with oval commentaries on classics piece (608) top.
9. The building quality detection pressure tester according to claim 1, characterized in that: a convenient feeding mechanism (7) is rotatably connected to the middle position of one end of the base (1), and the convenient feeding mechanism (7) comprises a placing groove (701), a rotating shaft (702), a feeding plate (703), a containing groove (704), a sliding plate (705), a bolt (706), a clamping groove (707), a fixing plate (708) and an adjusting plate (709);
base (1) bottom middle part position department has seted up standing groove (701), standing groove (701) inner wall top position department rotates and is connected with pivot (702), flitch (703) are gone up to pivot (702) outer end fixedly connected with, go up flitch (703) bottom and seted up and accomodate groove (704), accomodate inside sliding connection in groove (704) has slide (705), and slide (705) both ends all have bolt (706) through threaded connection, accomodate groove (704) inner wall and correspond bolt (706) position department and seted up draw-in groove (707), slide (705) bottom fixedly connected with fixed plate (708), and fixed plate (708) one end corresponds flitch (703) avris position department fixedly connected with regulating plate (709).
10. The building quality detection pressure tester according to claim 9, wherein: the inner wall of the bolt (706) is attached to the outer end of the upper material plate (703), the outer diameter of the bolt (706) is larger than the width of the clamping groove (707), and the width of the adjusting plate (709) is equal to the width of the upper material plate (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010957480.6A CN112082864A (en) | 2020-09-13 | 2020-09-13 | Building quality detects uses compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010957480.6A CN112082864A (en) | 2020-09-13 | 2020-09-13 | Building quality detects uses compression testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN112082864A true CN112082864A (en) | 2020-12-15 |
Family
ID=73736963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010957480.6A Withdrawn CN112082864A (en) | 2020-09-13 | 2020-09-13 | Building quality detects uses compression testing machine |
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| CN (1) | CN112082864A (en) |
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| CN113049424A (en) * | 2021-03-04 | 2021-06-29 | 浙江省建筑设计研究院 | Building material hardness bearing capacity detection device and method |
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Application publication date: 20201215 |
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