CN114112757B - Concrete check out test set - Google Patents
Concrete check out test set Download PDFInfo
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- CN114112757B CN114112757B CN202111422530.1A CN202111422530A CN114112757B CN 114112757 B CN114112757 B CN 114112757B CN 202111422530 A CN202111422530 A CN 202111422530A CN 114112757 B CN114112757 B CN 114112757B
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- resiliometer
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- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 42
- 239000004575 stone Substances 0.000 claims description 33
- 238000005498 polishing Methods 0.000 claims description 14
- 229920001821 foam rubber Polymers 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 61
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application provides concrete detection equipment, which relates to the technical field of concrete detection equipment and comprises a rebound instrument, wherein a sensor is arranged at one end of the rebound instrument, a supporting structure is arranged on the arc surface of the rebound instrument, the supporting structure comprises a fixing ring, the fixing ring is fixedly connected to the surface of the rebound instrument, two limiting blocks are fixedly connected to the arc surface of the fixing ring, sliding rails are slidably connected to the surfaces of the limiting blocks, clamping rings are fixedly connected to one sides, away from each other, of the two sliding rails, three supporting rods are uniformly and fixedly connected to the arc surface of each clamping ring, a reinforcing frame is fixedly connected to the arc surface of each supporting rod, and a circular plate is fixedly connected to one end, away from each clamping ring, of each supporting rod. The application solves the problem that the sensor of the rebound instrument is difficult to be vertical to the concrete surface when in use because the contact area between the sensor and the concrete wall surface is smaller, thereby affecting the detection data of the rebound instrument.
Description
Technical Field
The application 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 the concrete, and is increasingly various along with the development of the age.
The resiliometer is also one of concrete strength detection equipment, obtains concrete strength parameter through pressing the sensor on the resiliometer at the concrete surface, then carries out the contrast with the specific index scope with the parameter and obtain concrete strength data, and traditional resiliometer is when using, because the sensor is less with concrete wall surface area of contact, the sensor of resiliometer is mutually perpendicular with the concrete surface when hardly guaranteeing to use, and then leads to the fact the influence to the detection data of resiliometer.
Disclosure of Invention
The application aims to solve the defect that the sensor of the rebound instrument is difficult to be vertical to the concrete surface when in use due to the small contact area between the sensor and the concrete wall surface in the prior art, so as to influence the detection data of the rebound instrument.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a concrete detection equipment, includes the resiliometer, the sensor is installed to the one end of resiliometer, the arc surface of resiliometer is equipped with bearing structure, bearing structure includes solid fixed ring, gu fixed ring fixed connection is on the surface of resiliometer, gu fixed ring's arc surface fixedly connected with two stoppers, the surface sliding connection of stopper has the slide rail, two one side fixedly connected with snap ring that the slide rail kept away from each other, the even fixedly connected with of arc surface of snap ring three the arc surface fixedly connected with reinforcement frame of bracing piece, the one end fixedly connected with plectane that the snap ring was kept away from to the bracing piece has reached when pressing the sensor perpendicularly and detecting its intensity on concrete to the contact area of resiliometer and sensor and concrete surface has been improved, makes the sensor be in the vertical state with concrete better and detects.
Preferably, one side fixedly connected with support frame that the stopper was kept away from to the slide rail, the slide rail has been inserted in the position slip of slide rail correspondence support frame, the arc surface and the support frame sliding connection of bolt, the constant head tank has been seted up to one side that the solid fixed ring was kept away from to the stopper, 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 of bolt cover has spring A, spring A's both ends respectively with bolt and support frame fixed connection, reached the effect that increase bolt to stopper fixed strength.
Preferably, the bolt is kept away from the one end fixedly connected with locating piece of slide rail, the round hole has been seted up to the surface of locating piece, one side fixedly connected with connecting plate that the stopper was kept away from to the slide rail, the surface screw thread of connecting plate inserts and has had the screw rod, the size of screw rod is less than the size of locating piece round hole, has reached and to fix spacing effect temporarily to the bolt position.
Preferably, the one side that the bracing piece was kept away from to the plectane is fixedly connected with slipmat, one side that the slipmat kept away from the plectane evenly is equipped with the slipstripe, has reached the effect that improves plectane and concrete surface frictional force, and then avoids plectane and concrete surface to take place to slide and influences the condition that the sensor was fixed a position to appear.
Preferably, the resiliometer is kept away from the one end of sensor and is equipped with the structure of polishing, the structure of polishing includes the card frame, card frame fixed connection is at the surface of resiliometer, two slide holes have been seted up to the arc surface of card frame, the inner wall of slide hole rotates and is connected with the rotor, two the equal fixedly connected with wane of one end that the rotor kept away from each other, the spacing groove has all been seted up to the both sides of wane, two the inner wall sliding connection in spacing groove has the balladeur train, one side fixedly connected with spring B that the wane was kept away from to the balladeur train, one end fixedly connected with fixed plate that the balladeur train was kept away from to spring B, two equal fixedly connected with at the surface of card frame of fixed plate, two depression bars have been inserted to the arc surface screw thread of card frame, the inner wall sliding connection of card frame has the grindstone, has reached the effect that can clear up the concrete surface fast, and then avoids loose layer, slurry, grease, coating and honeycomb faying etc. of concrete surface to detect the condition that causes the influence.
Preferably, two the equal fixedly connected with of one end that the turning block is close to each other lifts the board, the surface rotation of lifting the board installs the roller, has reached the effect that reduces the frictional force between turning block and the grindstone, and then the effect of convenient quick adjustment grindstone relative card frame position.
Preferably, one side of the sliding frame, which is close to the spring B, is fixedly connected with a guide rod, the arc surface of the guide rod is in sliding connection with the spring B, and one end, which is far away from the sliding frame, of the guide rod penetrates through the fixing plate in a sliding manner, so that the effect of limiting the elastic direction of the spring B is achieved.
Preferably, the arc surface of resiliometer is equipped with protective structure, protective structure includes two fixed buckles, two the equal fixed connection of fixed knot is on the surface of resiliometer, the arc surface card of fixed knot has the couple, the one end fixedly connected with elastic rope of couple, two the one end fixedly connected with protective cover that the couple was kept away from to the elastic 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 shield, the foam-rubber cushion is circular, has reached the effect of protecting the shield inner wall.
Compared with the prior art, the application has the advantages and positive effects that,
1. according to the application, when the rebound device is used for detecting the strength of concrete, 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 clamp the screw rod in the round hole of the positioning block by virtue of the threads, so that the effect of simply fixing the position of the bolt is achieved, then the three circular plates are pressed on the concrete wall together with the anti-slip pad, the anti-slip pad has the effect of increasing the friction force between the surface of the circular plates and the surface of the concrete, the reinforcing frame has the effect of improving the strength of the three support rods on the premise of not affecting the normal shrinkage of the sensor, then the rebound device is pushed, the fixing ring is driven to move by the rebound device, the limiting ring drives the two limiting blocks to slide along the inner wall of the sliding rail, the sliding rail has the effect of limiting the moving position of the fixing ring, the rebound device drives the sensor to contact the surface of the concrete in the vertical direction, the effect of detecting the strength of the surface of the concrete is achieved, the effect of conveniently positioning the rebound device is increased, and the accuracy of the sensor is conveniently pushed relatively to the direction of the concrete is detected, and the accuracy of the sensor is further improved.
2. According to the application, by arranging the bolt, after detection is finished, the screw rod is reversed, so that the screw rod is separated from the round hole of the positioning block by virtue of threads, at the moment, the spring A can provide a pulling force for the bolt, so that the bolt moves 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 conveniently storing the whole support rod together with the slide rod and the rebound instrument can be achieved when the rebound instrument is not used.
3. According to the application, by arranging the polishing structure, before the concrete wall is detected, the grinding stone is directly placed in the clamping frame, then the two pressure rods are rotated, the two pressure rods are extruded on the surface of the grinding stone by virtue of threads, the effect of quickly fixing the grinding stone in the clamping frame is achieved, then the grinding stone is utilized to polish and clean the concrete wall, after the grinding stone is used for a long time or when the grinding stone position needs to be adjusted, the pressure rods are reversed, the pressure rods are separated from the surface of the grinding stone by virtue of threads, then the rocker is pressed, at the moment, the sliding frame starts to move, the sliding frame slides along the inner wall of the limiting groove of the rocker, the spring B is in a compressed state, the guide rod slides along the surface of the fixed plate at the moment, the effect of limiting the elastic force direction of the spring B is achieved, the rocker moves to drive the rotating block to rotate inside the sliding hole, the rotating block starts to drive the lifting plate to move, the round roller is driven to move at the moment, the grinding stone is driven to move in the clamping frame, the position of the grinding stone is adjusted in the clamping frame is achieved, after the grinding stone is moved to a proper position, the pressure rods are rotated, the pressure rods are driven to press the clamping stone in the clamping frame again, the position of the grinding stone is pressed in the clamping frame by virtue of threads, the clamping stone is pressed, the position is adjusted, the concrete is further convenient to clean the concrete wall, the concrete wall is detected, and the effect is convenient to be polished, and the effect is achieved, and the concrete is convenient to be polished, and the effect is detected, and the surface is convenient.
4. According to the application, the protective cover is directly pulled when the concrete wall is not required to be cleaned by using the grindstone through the protective structure, the protective cover pulls the elastic rope at the moment, the elastic rope is in a stretched state, the hook can slide in the fixing buckle, then the protective cover is directly covered on the surface of the grindstone, at the moment, the sponge cushion in the protective cover can be directly contacted with the surface of the grindstone, the effect of protecting the inner wall of the protective cover is achieved, then the protective cover is loosened, at the moment, the elastic rope can pull the protective cover, the effect of fixing the position of the protective cover is achieved, and the effect that the polishing structure can be quickly covered and protected when the polishing structure is not used is achieved, and the normal use effect of the rebound instrument is not affected.
Drawings
Fig. 1 is a schematic perspective view of a concrete detecting device according to the present application;
fig. 2 is a schematic structural view of the left side of fig. 1 of a concrete detecting device according to the present application;
fig. 3 is a schematic structural view of a support structure of a concrete detecting device according to the present application;
FIG. 4 is a schematic view of a portion of a support structure for a concrete inspection apparatus according to the present application;
FIG. 5 is a schematic view showing a part of the concrete detecting apparatus according to the present application with the protective cover removed in FIG. 1;
FIG. 6 is a schematic view of a part of a polishing structure of a concrete detecting apparatus according to the present application;
fig. 7 is a schematic structural view of a protection structure of a concrete detection device according to the present application;
fig. 8 is a schematic diagram showing a part of a protective structure of a concrete detecting device according to the present application.
Legend description: 1. a resiliometer; 2. a sensor; 3. a support structure; 301. a fixing ring; 302. a limiting block; 303. a slide rail; 304. a clasp; 305. a support rod; 306. a circular plate; 307. a support frame; 308. a plug pin; 309. a spring A; 310. a positioning block; 311. a screw; 312. a connecting plate; 313. an anti-slip pad; 314. a reinforcing frame; 4. polishing the structure; 401. a clamping frame; 402. a slide hole; 403. a rotating block; 404. a seesaw; 405. a limit groove; 406. a carriage; 407. a spring B; 408. a fixing plate; 409. a guide rod; 410. lifting a plate; 411. a round roller; 412. grinding stone; 413. a compression bar; 5. a protective structure; 51. a fixing buckle; 52. a hook; 53. an elastic rope; 54. a protective cover; 55. a sponge cushion.
Detailed Description
In order that the above objects, features and advantages of the application will be more clearly understood, a further description of the application will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and therefore the present application is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-8, the application provides a concrete detection device, which comprises a resiliometer 1, wherein a sensor 2 is installed at one end of the resiliometer 1, a supporting structure 3 is arranged on the arc surface of the resiliometer 1, a polishing structure 4 is arranged at one end of the resiliometer 1 far away from the sensor 2, and a protection structure 5 is arranged on the arc surface of the resiliometer 1.
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 comprises a fixed ring 301, the fixed ring 301 is fixedly connected to the surface of the resiliometer 1, two limiting blocks 302 are fixedly connected to the arc surface of the fixed ring 301, sliding rails 303 are slidably connected to the surface of the limiting blocks 302, a clamping ring 304 is fixedly connected to one side of the two sliding rails 303 away from each other, three supporting rods 305 are uniformly and fixedly connected to the arc surface of the clamping ring 304, a reinforcing frame 314 is fixedly connected to the arc surface of the three supporting rods 305, a circular plate 306 is fixedly connected to one end of each supporting rod 305 away from the clamping ring 304, the purpose that the resiliometer 1 can be supported when the sensor 2 is vertically pressed on concrete to detect the strength is achieved, the contact area between the resiliometer 1 and the sensor 2 and the surface of the concrete is improved, the sensor 2 is better detected in a vertical state with the concrete, a supporting frame 307 is fixedly connected to one side of the sliding rails 303 away from the limiting blocks 302, the sliding rail 303 is slidably inserted with a plug 308 corresponding to the position of the supporting frame 307, the arc surface of the plug 308 is slidably connected with the supporting frame 307, a positioning groove is formed on one side of the limiting block 302 away from the fixed ring 301, the size of the positioning groove of the limiting block 302 is matched with the size of the plug 308, the effect that the position of the plug 308 can be fixed when the rebound instrument 1 is pushed and pushed is achieved, the normal sliding effect of the limiting block 302 on the sliding rail 303 is not affected, the arc surface of the plug 308 is sleeved with a spring A309, two ends of the spring A309 are fixedly connected with the plug 308 and the supporting frame 307 respectively, the effect of increasing the fixing strength of the plug 308 to the limiting block 302 is achieved, a positioning block 310 is fixedly connected with one end of the plug 308 away from the sliding rail 303, a round hole is formed on the surface of the positioning block 310, a connecting plate 312 is fixedly connected with one side of the sliding rail 303 away from the limiting block 302, a screw 311 is inserted on the surface of the connecting plate 312, the size of the screw 311 is smaller than that of the circular hole of the positioning block 310, the effect of temporarily fixing and limiting the position of the inserting pin 308 is achieved, an anti-slip pad 313 is fixedly connected to one side, away from the supporting rod 305, of the circular plate 306, anti-slip stripes are uniformly arranged on one side, away from the circular plate 306, of the anti-slip pad 313, the effect of improving the friction force between the circular plate 306 and the concrete surface is achieved, and further the situation that the positioning of the sensor 2 is affected due to the fact that the circular plate 306 and the concrete surface slide is avoided.
The whole supporting structure 3 has the effects that when the resiliometer 1 is used for detecting the strength of concrete, the bolt 308 is pulled firstly to enable the bolt 308 to be separated from the surface of the locating groove on the surface of the limiting block 302, then the bolt 308 is pulled continuously to enable the bolt 308 to drive the locating block 310 to move to a proper position, then the screw 311 is rotated to enable the screw 311 to be clamped in a round hole of the locating block 310 by means of threads, the effect of simply fixing the position of the bolt 308 is achieved, then the three circular plates 306 are pressed on a concrete wall together with the anti-slip pad 313, the anti-slip pad 313 has the effect of increasing the friction force between the surface of the circular plates 306 and the surface of the concrete, the reinforcing frame 314 has the effect of improving the strength of the three supporting rods 305 on the premise of not affecting the normal shrinkage of the sensor 2, then the resiliometer 1 is pushed, the resiliometer 1 drives the fixed ring 301 to move, and the fixed 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 fixed ring 301, the resiliometer 1 drives the sensor 2 to contact the concrete surface in the vertical direction, the effect of detecting the strength of the concrete surface is achieved, the effect of conveniently positioning the resiliometer 1 is achieved by arranging the supporting structure 3, further, the sensor 2 is conveniently and rapidly 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 a round hole of the positioning block 310 by virtue of threads, at the moment, the spring A309 can pull the plug 308, the plug 308 moves towards the direction close to the limiting block 302, the plug 308 can be inserted into a positioning groove of the limiting block 302, the effect of fixing the position of the limiting block 302 is achieved, and then, the effect that the whole supporting rod 305 can be fixed with the resiliometer 1 together with the sliding rod for convenient storage when the resiliometer 1 is not used is achieved.
As shown in fig. 5 and 6, polishing structure 4 includes card frame 401, card frame 401 fixed connection is at the surface of resiliometer 1, two slide holes 402 have been seted up to the circular arc surface of card frame 401, the inner wall of slide hole 402 rotates and is connected with rotor 403, the equal fixedly connected with wane 404 of one end that two rotor 403 kept away from each other, spacing groove 405 has all been seted up to the both sides of wane 404, the inner wall sliding connection of two spacing groove 405 has slide frame 406, one side fixedly connected with spring B407 that the wane 404 was kept away from to slide frame 406, one end fixedly connected with fixed plate 408 that the slide frame 406 was kept away from to spring B407, two equal fixed plate 408 fixed connection is at the surface of card frame 401, the circular arc surface screw thread of card frame 401 has been inserted and has been equipped with two depression bars 413, the inner wall sliding connection of card frame 401 has abrasive stone 412, the effect that can clear up the concrete surface has been reached, and then avoided the loose layer on concrete surface, the loose layer, the slurry, oil scale, coating and honeycomb fag face etc. the condition that causes the sensor 2 to detect to influence appears, the equal fixedly connected with slide frame 406, one end fixedly connected with lift plate 410 that two rotor 403 is close to each other, one end fixedly connected with lift plate 410, the guide bar 410 that the slide plate 408 is kept away from slide frame 408 is close to each other, the guide bar 412 has reached the relative slide effect of slide frame 409, and guide bar 409, and the guide bar 412 has reached the opposite slide frame 409, and the effect is reached, and is moved down.
The whole polishing structure 4 achieves the effects that before the concrete wall surface is detected, a grinding stone 412 is directly placed in a clamping frame 401, then two pressing rods 413 are rotated, the two pressing rods 413 are pressed on the surface of the grinding stone 412 by means of threads, the effect of quickly fixing the grinding stone 412 in the clamping frame 401 is achieved, then the grinding stone 412 is utilized to polish and clean the concrete wall surface, after the grinding stone 412 is used for a long time or the position of the grinding stone 412 needs to be adjusted, the pressing rods 413 are reversed, the pressing rods 413 are separated from the surface of the grinding stone 412 by means of threads, then a rocker 404 is pressed, at the moment, the rocker 404 starts to drive a sliding frame 406 to move, the sliding frame 406 slides along the inner wall of a limiting groove 405 of the rocker 404, a spring B407 is in a compressed state, a guide rod 409 slides along the surface of a fixing plate 408 at the moment, the effect that the elastic force direction of the spring B407 is limited is achieved, the rocker 404 moves to drive the rotating block 403 to rotate in the sliding hole 402, the rotating block 403 starts to drive the lifting plate 410 to move, the lifting plate 410 can drive the round roller 411 to move at the moment, the round roller 411 starts to push the grinding stone 412 to move in the clamping frame 401, the effect of adjusting the position of the grinding stone 412 in the clamping frame 401 is achieved, after the grinding stone is moved to a proper position, the pressing rod 413 is rotated, the pressing rod 413 presses the grinding stone 412 in the clamping frame 401 again by means of threads, the effect of fixing the position of the grinding stone 412 is achieved, then the concrete wall is polished by the grinding stone 412, the effect of conveniently adjusting and fixing the position of the grinding stone 412 is achieved by arranging the polishing structure 4, and the effect of conveniently polishing and cleaning the concrete surface by the grinding stone 412 is achieved.
As shown in fig. 7 and 8, the protection structure 5 includes two fixing buckles 51, the two fixing buckles 51 are all fixedly connected to the surface of the resiliometer 1, the arc surface of the fixing buckle 51 is clamped with a hook 52, one end of the hook 52 is fixedly connected with an elastic rope 53, one end of the hook 52, which is far away from the hook 53, of the two elastic ropes 53 is fixedly connected with a protection cover 54, so that the effect of covering and protecting the grinding stone 412 when the grinding stone 412 is not needed to be used for treating the concrete surface is achieved, the inner wall of the protection cover 54 is fixedly connected with a sponge cushion 55, and the sponge cushion 55 is circular, so that the effect of protecting the inner wall of the protection cover 54 is achieved.
The effect that its whole protective structure 5 reached is, when need not use grindstone 412 to clear up concrete wall, directly pulling protective cover 54, protective cover 54 pulling elastic rope 53 this moment, elastic rope 53 is in by tensile state, couple 52 can slide in fixed knot 51, then directly cover protective cover 54 on grindstone 412 surface, the inside foam-rubber cushion 55 of protective cover 54 can direct contact at grindstone 412 surface this moment, the effect of protecting protective cover 54 inner wall has been reached, then release protective cover 54, elastic rope 53 can give protective cover 54 pulling force this moment, the effect of fixing protective cover 54 position has been reached, through setting up protective structure 5, it is when not using abrasive structure 4 to have reached, can cover abrasive structure 4 fast and protect, the effect of rebound instrument 1 normal use is not influenced.
Embodiment 2, on the basis of embodiment 1, the protective structure 5 includes two fixed buckles 51, two fixed buckles 51 all fixed connection are on the surface of resiliometer 1, the arc surface card of fixed buckles 51 has couple 52, the one end fixedly connected with elastic rope 53 of couple 52, the one end fixedly connected with protective cover 54 that couple 52 was kept away from to two elastic 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, reached the effect of protecting the inner wall of protective cover 54, when need not use grindstone 412 to clear up the concrete wall, directly pulling protective cover 54, this moment protective cover 54 pulling elastic rope 53, elastic rope 53 is in by tensile state, couple 52 can slide in fixed buckles 51, then directly cover protective cover 54 at grindstone 412 surface, this moment, the inside foam-rubber cushion 55 of protective cover 54 can direct contact at grindstone 412 surface, the effect of protecting the inner wall of protective cover 54 has been reached, then, protective cover 54 is released, one position can be fixed to protective cover 54, the effect of protecting cover 54 has been reached.
The present application is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present application without departing from the technical content of the present application still belong to the protection scope of the technical solution of the present application.
Claims (7)
1. Concrete detection equipment, including resiliometer (1), its characterized in that: the sensor (2) is installed to one end of resiliometer (1), the arc surface of resiliometer (1) is equipped with bearing structure (3), bearing structure (3) include solid fixed ring (301), gu fixed ring (301) fixedly connected with is at the surface of resiliometer (1), gu fixed ring (301) arc surface fixedly connected with two stopper (302), the surface sliding connection of stopper (302) has slide rail (303), two slide rail (303) one side fixedly connected with snap ring (304) that keep away from each other, the even fixedly connected with of arc surface of snap ring (304) three bracing piece (305), the arc surface fixedly connected with reinforcement frame (314) of three bracing piece (305), the one end fixedly connected with plectane (306) that snap ring (304) were kept away from to bracing piece (305);
the sensor is characterized in that one end, far away from the sensor (2), of the rebound instrument (1) is provided with a polishing structure (4), the polishing structure (4) comprises a clamping frame (401), the clamping frame (401) is fixedly connected to the surface of the rebound instrument (1), two sliding holes (402) are formed in the circular arc surface of the clamping frame (401), rotating blocks (403) are rotatably connected to the inner wall of each sliding hole (402), two rocker plates (404) are fixedly connected to the end, far away from each other, of each rotating block (403), limit grooves (405) are formed in two sides of each rocker plate (404), a sliding carriage (406) is slidably connected to the inner wall of each limit groove (405), a spring B (407) is fixedly connected to one side, far away from each rocker plate (404), of each spring B (407) is fixedly connected with a fixing plate (408), two fixing plates (408) are fixedly connected to the surface of the clamping frame (401), two compression bars (413) are inserted into the circular arc surface of each clamping frame (401), and the inner wall of each rocker plate (401) is slidably connected with a grinding stone (412).
One ends of the two rotating blocks (403) close to each other are fixedly connected with a lifting plate (410), and a round roller (411) is rotatably arranged on the surface of the lifting plate (410); 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 in sliding connection with the spring B (407), and one end of the guide rod (409) far away from the sliding frame (406) penetrates through the fixing plate (408) in a sliding mode.
2. A concrete inspection apparatus according to claim 1, wherein: one side that stopper (302) were kept away from to slide rail (303) is fixedly connected with support frame (307), slide rail (303) correspond the position slip of support frame (307) and insert and be equipped with bolt (308), arc surface and support frame (307) sliding connection of bolt (308), the constant head tank has been seted up to one side that fixed ring (301) was kept away from to stopper (302), the size of stopper (302) constant head tank and the size looks adaptation of bolt (308).
3. A concrete inspection apparatus according to claim 2, wherein: the arc surface of the bolt (308) is sleeved with a spring A (309), and two ends of the spring A (309) are fixedly connected with the bolt (308) and the supporting frame (307) respectively.
4. A concrete inspection apparatus according to claim 2, wherein: one end that slide rail (303) was kept away from to bolt (308) is fixedly connected with locating piece (310), the round hole has been seted up on the surface of locating piece (310), one side that stopper (302) was kept away from to slide rail (303) is fixedly connected with connecting plate (312), the surface screw thread of connecting plate (312) is inserted and is equipped with screw rod (311), the size of screw rod (311) is less than the size of locating piece (310) round hole.
5. A concrete inspection apparatus according to claim 1, wherein: one side of the circular plate (306) far away from the supporting rod (305) is fixedly connected with an anti-slip pad (313), and one side of the anti-slip pad (313) far away from the circular plate (306) is uniformly provided with anti-slip stripes.
6. A concrete inspection 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 knot (51), two the equal fixed connection of knot (51) 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 to elasticity rope (53).
7. A concrete inspection apparatus according to claim 6, wherein: the inner wall of the protective cover (54) is fixedly connected with a foam-rubber cushion (55), and the foam-rubber cushion (55) is round.
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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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| CN114112757A (en) | 2022-03-01 |
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