CN114112757A - Concrete detection equipment - Google Patents
Concrete detection equipment Download PDFInfo
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- CN114112757A CN114112757A CN202111422530.1A CN202111422530A CN114112757A CN 114112757 A CN114112757 A CN 114112757A CN 202111422530 A CN202111422530 A CN 202111422530A CN 114112757 A CN114112757 A CN 114112757A
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- fixedly connected
- resiliometer
- concrete
- arc surface
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- 238000001514 detection method Methods 0.000 title abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 39
- 238000005498 polishing Methods 0.000 claims description 14
- 229920001821 foam rubber Polymers 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 61
- 238000007689 inspection Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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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
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/32—Polishing; Etching
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- 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
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
- G01N2203/0083—Rebound strike or reflected energy
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- 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
- G01N2203/022—Environment of the test
- G01N2203/0244—Tests performed "in situ" or after "in situ" use
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- 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
- G01N2203/025—Geometry of the test
- G01N2203/0258—Non axial, i.e. the forces not being applied along an axis of symmetry of the specimen
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- 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
- G01N2203/026—Specifications of the specimen
- G01N2203/0298—Manufacturing or preparing specimens
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention provides concrete detection equipment, which relates to the technical field of concrete detection equipment and comprises a resiliometer, wherein a sensor is installed at one end of the resiliometer, a supporting structure is arranged on the arc surface of the resiliometer, the supporting structure comprises a fixing ring, the fixing ring is fixedly connected to the surface of the resiliometer, the arc surface of the fixing ring is fixedly connected with two limiting blocks, the surfaces of the limiting blocks are slidably connected with sliding rails, one sides, far away from each other, of the two sliding rails are fixedly connected with a clamping ring, the arc surface of the clamping ring is uniformly and fixedly connected with three supporting rods, the arc surfaces of the three supporting rods are fixedly connected with a reinforcing frame, and one end, far away from the clamping ring, of each supporting rod is fixedly connected with a circular plate. The invention solves the problem that when the traditional resiliometer is used, because the contact area between the sensor and the surface of the concrete wall is small, the sensor of the resiliometer is difficult to ensure to be vertical to the surface of the concrete when in use, and further the detection data of the resiliometer is influenced.
Description
Technical Field
The invention relates to the technical field of concrete detection equipment, in particular to concrete detection equipment.
Background
The concrete detection equipment is equipment for detecting the strength of concrete, is widely applied in the field of building engineering, is equipment for measuring the quality of concrete, and is increasingly diversified along with the development of times.
The resiliometer is also one kind of concrete strength check out test set, through pressing the sensor on the resiliometer at the concrete surface and obtaining the concrete strength parameter, then carry out the contrast with specific index scope with the parameter and obtain concrete strength data, and traditional resiliometer is when using, because sensor and concrete wall surface area of contact are less, the sensor and the concrete surface looks vertically of resiliometer when hardly guaranteeing to use, and then cause the influence to the detected data of resiliometer.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, when a traditional resiliometer is used, because the contact area between a sensor and the surface of a concrete wall is small, the sensor of the resiliometer is difficult to be ensured to be vertical to the surface of the concrete, and further the detection data of the resiliometer is influenced, and provides concrete detection equipment.
In order to achieve the purpose, the invention adopts the following technical scheme: a concrete detection device comprises a resiliometer, wherein a sensor is arranged at one end of the resiliometer, the arc surface of the resiliometer is provided with a supporting structure, the supporting structure comprises a fixing ring, the fixing ring is fixedly connected to the surface of the resiliometer, the arc surface of the fixing ring is fixedly connected with two limiting blocks, the surfaces of the limiting blocks are connected with sliding rails in a sliding manner, one sides of the two sliding rails, which are far away from each other, are fixedly connected with clamping rings, the arc surface of the snap ring is uniformly and fixedly connected with three support rods, the arc surfaces of the three support rods are fixedly connected with a reinforcing frame, one end of the support rod, which is far away from the clamp ring, is fixedly connected with a circular plate, so that when the sensor is vertically pressed on the concrete to detect the strength of the concrete, the resiliometer can be supported, and the contact area between the resiliometer and the sensor and the surface of the concrete is increased, so that the sensor is better in a vertical state with the concrete for detection.
Preferably, one side fixedly connected with support frame of stopper is kept away from to the slide rail, the position that the slide rail corresponds the support frame slides and inserts and be equipped with the bolt, the arc surface and the support frame sliding connection of bolt, the stopper is kept away from solid fixed ring's one side and has been seted up the constant head tank, the size of stopper constant head tank and the size looks adaptation of bolt have reached when pressing the promotion resiliometer, can fix the position of bolt, and then do not influence the stopper and carry out normal gliding effect on the slide rail.
Preferably, the arc surface cover of bolt has spring A, spring A's both ends respectively with bolt and support frame fixed connection, have reached the effect that the increase bolt is to stopper fixed strength.
Preferably, the one end fixedly connected with locating piece that the slide rail was kept away from to the bolt, the round hole has been seted up on the surface of locating piece, the slide rail is kept away from one side fixedly connected with connecting plate of stopper, the surface screw thread of connecting plate is inserted and is equipped with the screw rod, the size of screw rod is less than the size of locating piece round hole, has reached and has carried out interim fixed spacing effect to the bolt position.
Preferably, one side of the circular plate, which is far away from the supporting rod, is fixedly connected with an anti-slip pad, and one side of the anti-slip pad, which is far away from the circular plate, is uniformly provided with anti-slip stripes, so that the effect of improving the friction force between the circular plate and the concrete surface is achieved, and the situation that the circular plate and the concrete surface slide to influence the positioning of the sensor is avoided.
Preferably, the end of the resiliometer far away from the sensor is provided with a polishing structure, the polishing structure comprises a clamping frame, the clamping frame is fixedly connected to the surface of the resiliometer, two sliding holes are formed in the arc surface of the clamping frame, the inner wall of each sliding hole is rotatably connected with a rotating block, the two rotating blocks are far away from each other, one end of each rotating block is fixedly connected with a wane, two limiting grooves are formed in two sides of each wane, the inner wall of each limiting groove is slidably connected with a sliding frame, one side of each sliding frame far away from the wane is fixedly connected with a spring B, one end of each spring B far away from the sliding frame is fixedly connected with a fixing plate, the two fixing plates are fixedly connected to the surface of the clamping frame, two compression rods are inserted into the arc surface of the clamping frame, the inner wall of the clamping frame is slidably connected with a grinding stone, the effect of rapidly cleaning the concrete surface is achieved, and the loose layer of the concrete surface is avoided, The conditions of floating slurry, oil dirt, coatings, honeycomb pitted surfaces and the like which affect the detection of the sensor occur.
Preferably, two equal fixedly connected with in one end that the turning block is close to each other lifts the board, the surface rotation of lifting the board installs the round roller, has reached the effect that reduces frictional force between turning block and the whetstone, and then the convenient effect of quick adjustment whetstone card frame position relatively.
Preferably, one side fixedly connected with guide bar that the balladeur train is close to spring B, the arc surface and the spring B sliding connection of guide bar, the one end slip that the balladeur train was kept away from to the guide bar runs through the fixed plate, has reached the effect of restricting spring B elasticity direction.
Preferably, the arc surface of resiliometer is equipped with protective structure, protective structure includes two fixed knots, two fixed knot is on the surface of resiliometer, the fixed arc surface card of detaining has the couple, the one end fixedly connected with elasticity rope of couple, two the one end fixedly connected with protective cover of couple is kept away from to the elasticity rope, has reached when need not using the grindstone to handle the concrete surface, can cover the effect of protection to the grindstone.
Preferably, the inner wall fixedly connected with foam-rubber cushion of protective cover, the foam-rubber cushion is circular, has reached the effect of protecting the protective cover inner wall.
Compared with the prior art, the invention has the advantages and positive effects that,
1. in the invention, through arranging the supporting structure, when the strength of concrete is detected by using the resiliometer, the bolt is pulled firstly to separate the bolt from the surface of the positioning groove on the surface of the limiting block, then the bolt is pulled continuously to drive the positioning block to move to a proper position, then the screw rod is rotated to be clamped in the round hole of the positioning block by virtue of threads, so that the effect of simply fixing the position of the bolt is achieved, then three circular plates with anti-slip pads are pressed on the concrete wall, the anti-slip pads have the effect of increasing the friction force between the surfaces of the circular plates and the concrete surface, wherein the reinforcing frame has the effect of improving the strength of three supporting rods on the premise of not influencing the normal shrinkage of a sensor, then the resiliometer is pushed and drives the fixing ring to move, the fixing ring drives the two limiting blocks to move, and the limiting block can slide along the inner wall of the sliding rail, the slide rail has played the effect of carrying out the restriction to solid fixed ring shift position, and the resiliometer drives the sensor and contacts the concrete surface with the vertical direction, has reached and has carried out the effect that detects to concrete surface strength, through setting up bearing structure, has reached the effect that conveniently fixes a position the resiliometer position, and then conveniently carries out the propelling movement with the vertical direction with the relative concrete surface of sensor fast and detects, and then has improved the sensing accuracy of sensor.
2. According to the invention, the bolt is arranged, after detection is finished, the screw rod is reversely rotated, so that the screw rod is separated from the round hole of the positioning block by means of threads, at the moment, the spring A can provide a pulling force for the bolt, the bolt can move towards the direction close to the limiting block, the bolt can be inserted into the positioning groove of the limiting block, the effect of fixing the position of the limiting block is achieved, and the effect of fixing the whole support rod with the slide rod and the resiliometer for convenient storage when the resiliometer is not used is further achieved.
3. According to the invention, by arranging the polishing structure, before the concrete wall is detected, the grindstone is directly placed in the clamping frame, then the two pressure rods are rotated to extrude the two pressure rods on the surface of the grindstone by virtue of threads, so that the effect of rapidly fixing the grindstone in the clamping frame is achieved, then the grindstone is used for polishing and cleaning the concrete wall, after the grindstone is used for a long time or when the position of the grindstone needs to be adjusted, the pressure rods are reversed, so that the pressure rods are separated from the surface of the grindstone by virtue of threads, then the wane is pressed, at the moment, the wane starts to drive the sliding frame to move, the sliding frame slides along the inner wall of the limiting groove of the wane, the spring B is in a compressed state, the guide rod can slide along the surface of the fixed plate at the moment, so that the effect of limiting the elastic force direction of the spring B is achieved, the wane moves to drive the rotating block to rotate in the sliding hole, and the rotating block starts to drive the lifting plate to move, it can drive the round roller and remove this moment to lift the board, the round roller begins to promote the grindstone and removes in the card frame this moment, the effect of adjusting the position of grindstone in the card frame has been reached, after removing suitable position, the depression bar rotates, make the depression bar extrude the grindstone in the card frame with the help of the screw thread again, the effect of fixed grindstone position has been reached, then utilize the grindstone to polish the concrete wall, through setting up the structure of polishing, reached and conveniently adjusted and fixed effect the grindstone position, and then conveniently polish the effect that clearance auxiliary sensor carried out the detection with the grindstone to the concrete surface.
4. According to the invention, through the arrangement of the protection structure, when the concrete wall surface is not required to be cleaned by using a grindstone, the protection cover is directly pulled, the protection cover pulls the elastic rope, the elastic rope is in a stretched state, the hook can slide in the fixing buckle, then the protection cover is directly covered on the surface of the grindstone, and at the moment, the spongy cushion inside the protection cover can be directly contacted with the surface of the grindstone, so that the effect of protecting the inner wall of the protection cover is achieved, then the protection cover is loosened, the elastic rope can provide a tensile force for the protection cover, the effect of fixing the position of the protection cover is achieved, through the arrangement of the protection structure, when the grinding structure is not used, the grinding structure can be quickly covered for protection, and the normal use effect of the resiliometer is not influenced.
Drawings
FIG. 1 is a schematic perspective view of a concrete inspection apparatus according to the present invention;
FIG. 2 is a schematic view of the left side of FIG. 1 of a concrete inspection apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of a supporting structure of a concrete inspection apparatus according to the present invention;
FIG. 4 is a schematic view of a portion of a support structure of a concrete inspection apparatus according to the present invention;
FIG. 5 is a schematic view of a portion of the concrete detecting apparatus shown in FIG. 1 with the protecting cover removed;
FIG. 6 is a schematic view of a partial structure of a polishing structure of a concrete detecting apparatus according to the present invention;
FIG. 7 is a schematic structural diagram of a protective structure of a concrete inspection apparatus according to the present invention;
fig. 8 is a partially disassembled schematic structural view of a protective structure of a concrete inspection apparatus according to the present invention.
Illustration of the drawings: 1. a rebound tester; 2. a sensor; 3. a support structure; 301. a fixing ring; 302. a limiting block; 303. a slide rail; 304. a snap ring; 305. a support bar; 306. a circular plate; 307. a support frame; 308. a bolt; 309. a spring A; 310. positioning blocks; 311. a screw; 312. a connecting plate; 313. a non-slip mat; 314. a reinforcing frame; 4. polishing the structure; 401. clamping a frame; 402. a slide hole; 403. rotating the block; 404. a seesaw; 405. a limiting groove; 406. a carriage; 407. a spring B; 408. a fixing plate; 409. a guide bar; 410. lifting the plate; 411. a round roller; 412. grinding stone; 413. a pressure lever; 5. a protective structure; 51. a fixing buckle; 52. hooking; 53. an elastic cord; 54. a protective cover; 55. a spongy cushion.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The specific arrangement and function of the support structure 3, the sanding structure 4 and the protective structure 5 will be described in detail below.
As shown in fig. 3 and 4, the supporting structure 3 includes a fixing ring 301, the fixing ring 301 is fixedly connected to the surface of the resiliometer 1, two limit blocks 302 are fixedly connected to the arc surface of the fixing ring 301, slide rails 303 are slidably connected to the surface of the limit blocks 302, a snap ring 304 is fixedly connected to one side of the two slide rails 303 away from each other, three support rods 305 are uniformly and fixedly connected to the arc surface of the snap ring 304, a reinforcing frame 314 is fixedly connected to the arc surface of the three support rods 305, a circular plate 306 is fixedly connected to one end of each support rod 305 away from the snap ring 304, when the sensor 2 is vertically pressed on the concrete to detect the strength of the concrete, the resiliometer 1 can be supported, the contact area between the resiliometer 1 and the sensor 2 and the surface of the concrete is increased, the sensor 2 is better detected in a vertical state with the concrete, a support frame 307 is fixedly connected to one side of each slide rail 303 away from the limit block 302, a bolt 308 is inserted in a position of the sliding rail 303 corresponding to the supporting frame 307 in a sliding manner, an arc surface of the bolt 308 is connected with the supporting frame 307 in a sliding manner, a positioning groove is formed in one side, away from the fixing ring 301, of the limiting block 302, the size of the positioning groove of the limiting block 302 is matched with that of the bolt 308, so that when the resiliometer 1 is pushed and pushed, the position of the bolt 308 can be fixed, and further the normal sliding effect of the limiting block 302 on the sliding rail 303 is not affected, a spring A309 is sleeved on the arc surface of the bolt 308, two ends of the spring A309 are respectively fixedly connected with the bolt 308 and the supporting frame 307, the effect of increasing the fixing strength of the bolt 308 on the limiting block 302 is achieved, a positioning block 310 is fixedly connected to one end, away from the sliding rail 303, a circular hole is formed in the surface of the positioning block 310, a connecting plate 312 is fixedly connected to one side, away from the limiting block 302, and a screw 311 is inserted in the surface of the connecting plate 312, the size of screw 311 is less than the size of locating piece 310 round hole, has reached and has carried out the spacing effect of temporary fixation to bolt 308 position, and one side fixedly connected with slipmat 313 that bracing piece 305 was kept away from to plectane 306, and one side that plectane 306 was kept away from to slipmat 313 evenly is equipped with anti-skidding stripe, has reached the effect that improves plectane 306 and concrete surface frictional force, and then avoids plectane 306 and concrete surface to take place the condition appearance that slides and influence sensor 2 location.
The whole supporting structure 3 achieves the effect that when the resiliometer 1 is used for detecting the strength of concrete, the bolt 308 is pulled first to separate the bolt 308 from the surface of the positioning groove on the surface of the limiting block 302, then the bolt 308 is pulled continuously to enable the bolt 308 to drive the positioning block 310 to move to a proper position, then the screw 311 is rotated to enable the screw 311 to be clamped in the round hole of the positioning block 310 by virtue of threads, the effect of simply fixing the position of the bolt 308 is achieved, then the three circular plates 306 with the anti-slip mat 313 are pressed on the concrete wall, the anti-slip mat 313 has the effect of increasing the friction force between the surface of the circular plate 306 and the concrete surface, wherein the reinforcing frame 314 has the effect of improving the strength of the three supporting rods 305 on the premise of not influencing the normal contraction of the sensor 2, then the resiliometer 1 is pushed, at the moment, the resiliometer 1 drives the fixing ring 301 to move, the fixing ring 301 drives the two limiting blocks 302 to move, the limiting block 302 can slide along the inner wall of the sliding rail 303, the sliding rail 303 has the effect of limiting the moving position of the fixing ring 301, the resiliometer 1 drives the sensor 2 to contact with the concrete surface in the vertical direction, the effect of detecting the strength of the concrete surface is achieved, by arranging the supporting structure 3, the effect of conveniently positioning the position of the resiliometer 1 is achieved, the sensor 2 can be conveniently and quickly pushed and detected in the vertical direction relative to the concrete surface, the sensing accuracy of the sensor 2 is further improved, after the detection is finished, the screw 311 is reversed, the screw 311 is separated from the round hole of the positioning block 310 by virtue of threads, at the moment, the spring A309 can provide a pulling force for the bolt 308, the bolt 308 can move towards the direction close to the limiting block 302, the bolt 308 can be inserted into the positioning groove of the limiting block 302, and the effect of fixing the position of the limiting block 302 is achieved, and then reached when not using resiliometer 1, with whole bracing piece 305 even the slide bar can fix the effect of conveniently accomodating with resiliometer 1.
As shown in fig. 5 and 6, the polishing structure 4 includes a clamping frame 401, the clamping frame 401 is fixedly connected to the surface of the resiliometer 1, two sliding holes 402 are formed in the arc surface of the clamping frame 401, the inner wall of the sliding hole 402 is rotatably connected with a rotating block 403, one end of each of the two rotating blocks 403 away from each other is fixedly connected with a rocker 404, two sides of the rocker 404 are respectively provided with a limiting groove 405, the inner wall of the two limiting grooves 405 is slidably connected with a sliding frame 406, one side of the sliding frame 406 away from the rocker 404 is fixedly connected with a spring B407, one end of the spring B407 away from the sliding frame 406 is fixedly connected with a fixing plate 408, the two fixing plates 408 are fixedly connected to the surface of the clamping frame 401, two pressing rods 413 are inserted into the arc surface of the clamping frame 401, the inner wall of the clamping frame 401 is slidably connected with a grinding stone 412, the effect of rapidly cleaning the concrete surface is achieved, and further the loose layer, floating slurry, oil dirt and oil dirt on the concrete surface are avoided, The condition that the coating, the honeycomb pitted surface and the like influence the detection of the sensor 2 appears, the equal fixedly connected with of one end that two turning blocks 403 are close to each other raises the board 410, the surface rotation of raising the board 410 installs round roller 411, the effect of reducing the frictional force between turning block 403 and grindstone 412 has been reached, and then the effect of convenient quick adjustment relative card frame 401 position of grindstone 412, one side fixedly connected with guide bar 409 of balladeur train 406 close to spring B407, the arc surface and the spring B407 sliding connection of guide bar 409, the one end that the balladeur train 406 was kept away from to guide bar 409 slides and runs through fixed plate 408, the effect of restricting the spring direction of spring B407 has been reached.
The whole grinding structure 4 achieves the effect that before the concrete wall surface is detected, the grindstone 412 is directly placed in the clamping frame 401, then the two pressing rods 413 are rotated, the two pressing rods 413 are extruded on the surface of the grindstone 412 by virtue of threads, the effect of quickly fixing the grindstone 412 in the clamping frame 401 is achieved, then the grindstone 412 is used for grinding and cleaning the concrete wall surface, after the grindstone 412 is used for a long time or when the position of the grindstone 412 needs to be adjusted, the pressing rods 413 are reversed, the pressing rods 413 are separated from the surface of the grindstone 412 by virtue of threads, then the warping plate 404 is pressed, the warping plate 404 starts to drive the sliding frame 406 to move, the sliding frame 406 slides along the inner wall of the limiting groove 405 of the warping plate 404, the spring B407 is in a compressed state, the guide rod 409 slides along the surface of the fixing plate 408 at the moment, the effect of limiting the elastic force direction of the spring B407 is achieved, the warping plate 404 moves to drive the rotating block 403 to rotate inside the sliding hole 402, turning block 403 begins to drive and lifts board 410 and removes, it can drive round roller 411 and remove to lift board 410 this moment, round roller 411 begins to promote grindstone 412 and removes in card frame 401 this moment, the effect of adjusting the position of grindstone 412 in card frame 401 has been reached, after removing suitable position, rotate depression bar 413, make depression bar 413 extrude grindstone 412 again in card frame 401 with the help of the screw thread, the effect of fixed grindstone 412 position has been reached, then utilize grindstone 412 to polish the concrete wall, through setting up polishing structure 4, the effect of conveniently adjusting and fixing the position of grindstone 412 has been reached, and then conveniently polish the effect that clearance auxiliary sensor 2 detected to the concrete surface with grindstone 412.
As shown in fig. 7 and 8, protective structure 5 includes two fixed buckles 51, the equal fixed connection of two fixed buckles 51 is on the surface of resiliometer 1, the arc surface card of fixed buckle 51 has couple 52, the one end fixed connection elasticity rope 53 of couple 52, the one end fixedly connected with protective cover 54 of couple 52 is kept away from to two elasticity ropes 53, reached when not needing to use grindstone 412 to handle the concrete surface, can cover the effect of protection to grindstone 412, the inner wall fixedly connected with foam-rubber cushion 55 of protective cover 54, foam-rubber cushion 55 is circular, the effect of protecting the inner wall of protective cover 54 has been reached.
The effect that its whole protective structure 5 reached does, when need not use grindstone 412 to clear up the concrete wall, direct pulling protective cover 54, protective cover 54 pulling elasticity rope 53 this moment, elasticity rope 53 is in by tensile state, couple 52 can slide in fixed knot 51, then directly cover protective cover 54 on the grindstone 412 surface, the inside foam-rubber cushion 55 of protective cover 54 can direct contact on grindstone 412 surface this moment, reached the effect of protecting protective cover 54 inner wall, then loosen protective cover 54, elasticity rope 53 can give a pulling force of protective cover 54 this moment, reached and carried out the effect of fixing protective cover 54 position, through setting up protective structure 5, reached when not using polishing structure 4, can cover the protection with polishing structure 4 fast, do not influence the effect of resiliometer 1 normal use.
Embodiment 2, on the basis of embodiment 1, the protection structure 5 includes two fixing buckles 51, the two fixing buckles 51 are both fixedly connected to the surface of the resiliometer 1, the hook 52 is clamped on the arc surface of the fixing buckle 51, the elastic rope 53 is fixedly connected to one end of the hook 52, the protective cover 54 is fixedly connected to one end of the two elastic ropes 53 far away from the hook 52, so as to achieve the effect of covering and protecting the grindstone 412 when the concrete surface is not required to be treated by using the grindstone 412, the sponge pad 55 is fixedly connected to the inner wall of the protective cover 54, the sponge pad 55 is circular, so as to achieve the effect of protecting the inner wall of the protective cover 54, when the concrete wall is not required to be cleaned by using the grindstone 412, the protective cover 54 is directly pulled, at this time, the protective cover 54 pulls the elastic rope 53, the elastic rope 53 is in a stretched state, the hook 52 slides in the fixing buckle 51, and then directly covers the protective cover 54 on the surface of the grindstone 412, the inside foam-rubber cushion 55 of protective cover 54 can direct contact at the grindstone 412 surface this moment, has reached and has carried out the effect of protecting to the protective cover 54 inner wall, then loosens protective cover 54, and elasticity rope 53 can give protective cover 54 a pulling force this moment, has reached and has carried out fixed effect with protective cover 54 position.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. A concrete test equipment, includes resiliometer (1), its characterized in that: sensor (2) are installed to the one end of resiliometer (1), the arc surface of resiliometer (1) is equipped with bearing structure (3), bearing structure (3) are including solid fixed ring (301), gu fixed ring (301) fixed connection is on the surface of resiliometer (1), gu two stopper (302) of the arc surface fixedly connected with of fixed ring (301), the sliding surface of stopper (302) is connected with slide rail (303), two one side fixedly connected with snap ring (304) that slide rail (303) kept away from each other, the three bracing piece of the even fixedly connected with (305) of the arc surface of snap ring (304), it is three the arc surface fixedly connected with reinforcement frame (314) of bracing piece (305), the one end fixedly connected with plectane (306) of snap ring (304) are kept away from to bracing piece (305).
2. The concrete detecting apparatus according to claim 1, wherein: one side fixedly connected with support frame (307) that stopper (302) were kept away from to slide rail (303), slide rail (303) correspond the position of support frame (307) and slide and insert and be equipped with bolt (308), the arc surface and support frame (307) sliding connection of bolt (308), the constant head tank has been seted up to one side that solid fixed ring (301) was kept away from in stopper (302), the size looks adaptation of stopper (302) constant head tank and the size of bolt (308).
3. A concrete testing apparatus according to claim 2, wherein: the arc surface of bolt (308) overlaps there is spring A (309), the both ends of spring A (309) respectively with bolt (308) and support frame (307) fixed connection.
4. A concrete testing apparatus according to claim 2, wherein: one end fixedly connected with locating piece (310) that slide rail (303) were kept away from in bolt (308), the round hole has been seted up on the surface of locating piece (310), one side fixedly connected with connecting plate (312) that stopper (302) were kept away from in slide rail (303), screw rod (311) have been inserted to the surface screw thread of connecting plate (312), the size of screw rod (311) is less than the size of locating piece (310) round hole.
5. The concrete detecting apparatus according to claim 1, wherein: one side, far away from the supporting rod (305), of the circular plate (306) is fixedly connected with an anti-slip pad (313), and anti-slip stripes are uniformly arranged on one side, far away from the circular plate (306), of the anti-slip pad (313).
6. The concrete detecting apparatus according to claim 1, wherein: the one end that sensor (2) was kept away from in resiliometer (1) is equipped with structure of polishing (4), structure of polishing (4) is including card frame (401), card frame (401) fixed connection is on the surface of resiliometer (1), two slide opening (402) have been seted up to the arc surface of card frame (401), the inner wall of slide opening (402) rotates and is connected with turning block (403), two equal fixedly connected with wane (404) of one end that turning block (403) kept away from each other, spacing groove (405) have all been seted up to the both sides of wane (404), the inner wall sliding connection of two spacing groove (405) has carriage (406), one side fixedly connected with spring B (407) that carriage (404) was kept away from in carriage (406) is kept away from in carriage (406), the one end fixedly connected with fixed plate (408) that carriage (406) was kept away from in spring B (407), two equal fixed plate (408) fixed connection is on the surface of card frame (401), the arc surface thread of card frame (401) is inserted and is equipped with two depression bars (413), the inner wall sliding connection of card frame (401) has grindstone (412).
7. The concrete detecting apparatus according to claim 6, wherein: one ends, close to each other, of the two rotating blocks (403) are fixedly connected with a lifting plate (410), and a round roller (411) is rotatably mounted on the surface of the lifting plate (410).
8. The concrete detecting apparatus according to claim 6, wherein: one side of the sliding frame (406) close to the spring B (407) is fixedly connected with a guide rod (409), the arc surface of the guide rod (409) is connected with the spring B (407) in a sliding mode, and one end, far away from the sliding frame (406), of the guide rod (409) penetrates through the fixing plate (408) in a sliding mode.
9. The concrete detecting apparatus according to claim 1, wherein: the arc surface of resiliometer (1) is equipped with protective structure (5), protective structure (5) are including two fixed knots (51), two fixed knot (51) equal fixed connection is on the surface of resiliometer (1), the arc surface card of fixed knot (51) has couple (52), the one end fixedly connected with elasticity rope (53) of couple (52), two the one end fixedly connected with protective cover (54) of couple (52) are kept away from in elasticity rope (53).
10. A concrete testing apparatus according to claim 9, wherein: the inner wall fixedly connected with foam-rubber cushion (55) of protective cover (54), foam-rubber cushion (55) are circular.
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| CN202111422530.1A CN114112757B (en) | 2021-11-26 | 2021-11-26 | Concrete check out test set |
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| CN202111422530.1A CN114112757B (en) | 2021-11-26 | 2021-11-26 | Concrete check out test set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326615A (en) * | 2022-08-20 | 2022-11-11 | 华北水利水电大学 | Concrete strength detection device |
| CN115326615B (en) * | 2022-08-20 | 2024-05-14 | 华北水利水电大学 | Concrete strength detection device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206339452U (en) * | 2016-12-21 | 2017-07-18 | 浙江宏业检测科技有限公司 | A kind of concrete bouncing back instrument |
| CN207066857U (en) * | 2017-08-15 | 2018-03-02 | 无锡建设监理咨询有限公司 | A kind of concrete bouncing back instrument of convenient use |
| CN207336207U (en) * | 2017-10-18 | 2018-05-08 | 北京三茂建筑工程检测鉴定有限公司 | Concrete bouncing back instrument |
| CN207964522U (en) * | 2018-02-06 | 2018-10-12 | 山东路达试验仪器有限公司 | A kind of real-time position monitor reisilometer |
| CN208688934U (en) * | 2018-08-24 | 2019-04-02 | 佛山市南力工程监理有限公司 | A kind of reisilometer |
| CN209311251U (en) * | 2018-12-12 | 2019-08-27 | 江苏城铭工程项目管理有限公司 | Concrete bouncing back instrument |
| CN210427207U (en) * | 2019-09-05 | 2020-04-28 | 广东汇建检测鉴定有限公司 | Portable mortar resiliometer |
| CN213022695U (en) * | 2020-08-20 | 2021-04-20 | 安徽同方工程咨询有限公司 | Manage and use concrete resiliometer |
| CN213301923U (en) * | 2020-09-29 | 2021-05-28 | 蔡勤 | Concrete strength detection device |
| CN113686639A (en) * | 2021-08-31 | 2021-11-23 | 扬州工业职业技术学院 | Civil engineering concrete surface detection device |
-
2021
- 2021-11-26 CN CN202111422530.1A patent/CN114112757B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206339452U (en) * | 2016-12-21 | 2017-07-18 | 浙江宏业检测科技有限公司 | A kind of concrete bouncing back instrument |
| CN207066857U (en) * | 2017-08-15 | 2018-03-02 | 无锡建设监理咨询有限公司 | A kind of concrete bouncing back instrument of convenient use |
| CN207336207U (en) * | 2017-10-18 | 2018-05-08 | 北京三茂建筑工程检测鉴定有限公司 | Concrete bouncing back instrument |
| CN207964522U (en) * | 2018-02-06 | 2018-10-12 | 山东路达试验仪器有限公司 | A kind of real-time position monitor reisilometer |
| CN208688934U (en) * | 2018-08-24 | 2019-04-02 | 佛山市南力工程监理有限公司 | A kind of reisilometer |
| CN209311251U (en) * | 2018-12-12 | 2019-08-27 | 江苏城铭工程项目管理有限公司 | Concrete bouncing back instrument |
| CN210427207U (en) * | 2019-09-05 | 2020-04-28 | 广东汇建检测鉴定有限公司 | Portable mortar resiliometer |
| CN213022695U (en) * | 2020-08-20 | 2021-04-20 | 安徽同方工程咨询有限公司 | Manage and use concrete resiliometer |
| CN213301923U (en) * | 2020-09-29 | 2021-05-28 | 蔡勤 | Concrete strength detection device |
| CN113686639A (en) * | 2021-08-31 | 2021-11-23 | 扬州工业职业技术学院 | Civil engineering concrete surface detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115326615A (en) * | 2022-08-20 | 2022-11-11 | 华北水利水电大学 | Concrete strength detection device |
| CN115326615B (en) * | 2022-08-20 | 2024-05-14 | 华北水利水电大学 | Concrete strength detection device |
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|---|---|
| CN114112757B (en) | 2023-11-03 |
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