CN113075070B - Wall hardness detection device with anti-abrasion mechanism - Google Patents
Wall hardness detection device with anti-abrasion mechanism Download PDFInfo
- Publication number
- CN113075070B CN113075070B CN202110212375.4A CN202110212375A CN113075070B CN 113075070 B CN113075070 B CN 113075070B CN 202110212375 A CN202110212375 A CN 202110212375A CN 113075070 B CN113075070 B CN 113075070B
- Authority
- CN
- China
- Prior art keywords
- wall surface
- shell
- mounting
- rod
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000005299 abrasion Methods 0.000 title claims abstract description 9
- 238000001179 sorption measurement Methods 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 10
- 230000010405 clearance mechanism Effects 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 abstract description 23
- 239000000428 dust Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 22
- 239000012535 impurity Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
-
- 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
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of wall surface detection, in particular to a wall surface hardness detection device with an anti-abrasion mechanism, which comprises a bottom plate, wherein a cavity is formed in the bottom plate, vertical plates are vertically and fixedly installed on the front side and the rear side of the top end of the bottom plate, four adsorption pieces are used for adsorbing a wood plate wall surface, and the four adsorption pieces synchronously move along with the movement of a rebound tester in the detection process to pull the wood plate wall surface outwards so as to prevent the wood plate wall surface from being sunken due to the acting force of the rebound tester, and can be cleaned before the adsorption pieces are contacted with the wall surface, so that the adsorption of the adsorption pieces is prevented from being influenced by dust, the height of the rebound tester can be conveniently adjusted according to needs, the detection position can be adjusted, the rebound tester can be limited by an annular limiting block, and the situation that the right end of the rebound tester is abraded due to the deviation when the right end of the rebound tester is in contact with the wall surface due to shaking is avoided, and the wall surface hardness detection device is worthy of popularization and use.
Description
Technical Field
The invention relates to the technical field of wall surface detection, in particular to a wall surface hardness detection device with an anti-abrasion mechanism.
Background
The wall body mainly comprises a bearing wall and a non-bearing wall, and the wall body mainly plays a role in enclosing and separating a space. The wall body of the wall bearing structure building integrates bearing and enclosure, and the function of the framework structure system building wall body is enclosure and space separation. The wall body has enough strength and stability and has the capabilities of heat preservation, heat insulation, sound insulation, fire prevention and water prevention.
The wall bodies are various, and comprise wall bodies made of single materials and wall bodies made of composite materials. The factors of enclosure, bearing, energy conservation, beauty and the like are comprehensively considered, and a reasonable wall scheme is designed, so that the method is an important task of building construction.
The plank wall belongs to one kind of wall body, the plank wall need carry out wall hardness to it before using and detect, thereby current hardness detects extrudees it through handheld resilience tester and wall contact to it and obtains the data detected, at the in-process that detects, thereby resilience tester can lead to the wall to cave in when extrudeing the plank wall and make the data that the wall thickness attenuation influence was surveyed, thereby and the condition that resilience tester and wall appear the skew easily appears when handheld resilience tester extrudees makes the resilience tester receive wearing and tearing, therefore we propose a wall hardness detection device with abrasionproof mechanism and solve this type of problem for this reason.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a wall surface hardness detection device with an anti-abrasion mechanism.
In order to achieve the purpose, the invention adopts the following technical scheme:
the wall surface hardness detection device with the anti-abrasion mechanism comprises a bottom plate, wherein a cavity is formed in the bottom plate, vertical plates are vertically and fixedly mounted on the front side and the rear side of the top end of the bottom plate, mounting grooves are vertically formed in two opposite sides of the vertical plates, a lead screw is vertically and movably mounted in the mounting grooves, the bottom end of the lead screw penetrates through the bottom wall of the mounting grooves and the top end of the bottom plate and extends into the bottom plate to be movably connected with the bottom wall of the bottom plate, worm gears are fixedly sleeved on the lower portion of the outer portions of the lead screws, worms meshed with a pair of worm gears are radially and movably mounted in the bottom plate, a motor is fixedly mounted on the back surface of the bottom plate, the front end of an output shaft of the motor penetrates through the bottom plate and extends to the inner portion of the motor to be fixedly connected with the rear end of the worm, a support plate is sleeved between the two lead screws in a common threaded manner, and a support plate is vertically and fixedly mounted in the middle of the top end of the support plate, the device comprises a supporting plate, a circular shell, a barrel, an L-shaped frame, an electric telescopic rod, a connecting plate, a resilience tester, an exhaust fan, an exhaust pipe, a plurality of first air pipes, an attachment strap, a connecting plate and a connecting plate, wherein the circular shell is fixedly arranged at the top end of the supporting plate, the barrel is movably arranged in the circular shell through a bearing, the L-shaped frame is fixedly arranged at the upper part of the left side of the supporting plate, the electric telescopic rod is transversely and fixedly arranged at the upper part of the inner side of the L-shaped frame, the connecting plate is fixedly arranged at the right end of the electric telescopic rod, the resilience tester is transversely and movably arranged at the middle part of the right side of the connecting plate, the right end of the resilience tester penetrates through the barrel and extends to the outer part of the tester, the exhaust fan is fixedly arranged at the upper part of the left side of the L-shaped frame through a pair of fixing plates, the exhaust pipe is fixedly connected with the output end of the exhaust pipe, the first air pipes are fixedly arranged at equal intervals around the outer sides of the air pipes, one end of the first air pipes far away from the exhaust pipe is communicated with the left side of the circular shell, the attachment strap is fixedly arranged at the upper part of the circular shell, the vertical threaded connection of the top of the attachment strap has a dead lever, the upper part of the left side of the barrel is fixedly provided with a clamping plate, the top of the clamping plate is provided with a clamping hole corresponding to the dead lever, the bottom of the dead lever passes through the attachment strap and extends into the clamping hole, the outer side of the rebound tester is fixedly provided with a vertical plate corresponding to the first air pipe in an equidistance surrounding manner, the middle part of the outer side of the barrel is provided with a movable opening corresponding to the vertical plate in an equidistance surrounding manner, one end of the vertical plate far away from the rebound tester passes through the movable opening and extends to the outside, the right side of the vertical plate is transversely and fixedly provided with a rack, the rack plate is positioned outside the barrel, one side of the outside of the barrel far away from the round shell is fixedly provided with a movable seat corresponding to the rack in an equidistance surrounding manner, a rotating shaft is movably arranged inside the movable seat, and a gear meshed with the rack is fixedly sleeved on the middle part of the rotating shaft, the fixed cover in outside of pivot is equipped with the arc shell, the left side middle part fixed mounting of arc shell has the U type pipe that is linked together rather than inside, the left side middle part fixed mounting of U type pipe has the second tuber pipe rather than being linked together, the one end that U type pipe was kept away from to the second tuber pipe is linked together with the right side of round shell, the inside of U type pipe is equipped with a pair of one-way pneumatic valve, the right side middle part fixed mounting of arc shell has the absorption piece rather than inside intercommunication, the clearance mouth has been seted up at one side middle part that the pivot was kept away from to the arc shell, the inside threaded connection of clearance mouth has rather than assorted dome, the dome passes through the connecting wire and is connected with the right side of arc shell, the inside of arc shell is equipped with clearance mechanism, the one end that clearance mechanism kept away from the arc shell passes the absorption piece and extends to its outside.
Preferably, clearance mechanism includes the outer pole, the horizontal movable mounting of outer pole is at the middle part of the left side inner wall of arc shell, the left side equidistance of outer pole encircles fixed mounting has a plurality of flabellums, the inside of outer pole is equipped with the cavity, the inside movable mounting of cavity has the installation piece, the left side fixed mounting of installation piece has first spring, the horizontal fixed mounting in right side middle part of installation piece has interior pole, the right side inner wall that the right-hand member of interior pole passed the outer pole extends to its outside movable mounting and has the backing plate, the equal vertical fixed mounting in right side of the top of interior pole and bottom has the installation pole, the outside cover of installation pole is equipped with the loop bar, the one end fixed mounting that interior pole was kept away from to the installation pole has the restriction piece, the outside cover of installation pole is equipped with the second spring, the second spring is located between restriction piece and the loop bar, the right side of loop bar is equipped with the clearance hair, the right side fixed mounting of outer pole has first ring magnet, one side fixed cover that the outside of interior pole is close to the installation pole is equipped with second ring magnet.
Preferably, the mounting block and the limiting block are both rectangular block-shaped members.
Preferably, the inner wall of the left side of the arc-shaped shell is symmetrically and fixedly provided with a screen frame, the position of the screen frame corresponds to the position of the right end of the U-shaped pipe, and a filter screen is arranged in the screen frame.
Preferably, the second air duct is provided in particular as a retractable hose member.
Preferably, the first wind pipe body is provided as a retractable hose member.
Preferably, the number of the arc-shaped shells is four.
Preferably, the middle part of resilience tester is fixed the cover and is equipped with annular stopper, the laminating of annular stopper and the inner wall of barrel.
Preferably, the bottom four corners of bottom plate all is equipped with removes the wheel, it has the brake function to remove the wheel.
The wall surface hardness detection device with the anti-abrasion mechanism has the beneficial effects that:
1. when the cleaning device is used, the cleaning device is pushed to the wood board wall surface, so that cleaning bristles on the cleaning mechanism are in contact with the wall surface, the exhaust fan is started to work, the exhaust fan continuously sucks outside air into the arc-shaped shell through the first air pipe, the second air pipe and the U-shaped pipe, then sucks the outside air into the circular shell and finally extracts the outside air out, when the outside air enters the arc-shaped shell, the fan blades are driven to rotate so as to drive the outer rod to rotate, the outer rod drives the mounting block and the inner rod to rotate so as to drive the mounting rod to rotate and further drive the loop bar to rotate so as to drive the cleaning bristles to rotate, when the loop bar rotates, the centrifugal force can move outwards to compress the second spring so as to deform the second spring to generate acting force, at the moment, the loop bar moves outwards to expand, and cleans the wall surface through the cleaning bristles, so that the situation that the wall surface to be adsorbed by the suction accessory is cleaned, the situation that the adsorption of the adsorption element is not tight due to the existence of the dust is avoided, and the cleaned dust and the impurities are sucked into the arc-shaped shell and blocked by the filter screen, and the cleaned dust is collected;
2. the power of the exhaust fan is reduced, so that the centrifugal force generated on the loop bar is reduced, the second spring releases acting force to drive the loop bar to reset, the device is pushed to the wall surface, the backing plate is contacted with the wall surface, the inner bar and the loop bar are continuously retracted into the adsorption part along with the pushing of the device, the inner bar drives the installation block to move along with the inner bar to compress the first spring to deform to generate acting force when moving, meanwhile, the adsorption part approaches to the wall surface and is finally attached to the wall surface, the second annular magnet is adsorbed to the first annular magnet to fix the positions of the inner bar and the loop bar, the situation that the first spring releases acting force to drive the installation block to move rightwards to drive the inner bar and the backing plate to move outwards to extrude the wall surface is avoided, and the exhaust fan continues to work to suck air in the adsorption part to enable the interior to be in a negative pressure state, so that adsorption part and the wall surface are fixed in an adsorption mode;
3. the connecting plate is driven by starting the electric telescopic rod to extend, the rebound tester moves rightwards along with the electric telescopic rod to enable the rebound tester to be abutted against the wall surface, meanwhile, the vertical plate is driven when the rebound tester moves, the rack plate moves along with the rack plate to enable the driving gear to rotate so as to drive the rotating shaft to rotate and further drive the arc-shaped shells to rotate towards the direction far away from the rebound tester, so that the four adsorption pieces are driven to move along with the rack plate, the wood plate wall surface is pulled outwards, the wood plate wall surface is extruded along with the continuous movement of the rebound tester to measure hardness data, the rebound tester is contacted with the wood plate wall surface to cause pressure to the wood plate wall surface, so that the wood plate wall surface is sunken, the situation that the wood plate wall surface is sunken due to the acting force of the rebound tester and the thickness of the wood plate wall surface is reduced to influence the detection data is avoided by the outward pulling of the four adsorption pieces to the wood plate wall surface;
4. after the detection is finished, the round cover can be opened, the adsorption to the wall surface is cancelled in the negative pressure state in the arc-shaped shell and the adsorption piece at the moment, the fixed rod is rotated to be separated from the clamping hole, the cylinder body can be rotated to drive the arc-shaped shells to rotate at the moment, so that the dust in the cylinder body is poured out to clean the dust, the motor can be started to drive the output shaft of the motor to rotate to drive the worm to rotate so as to drive the two worm wheels to rotate to realize the rotation of the pair of screw rods, and then the support plate and the support plate are driven to ascend to realize the change of the height of the rebound tester so as to realize the adjustment of the position of the detection position;
the four adsorption pieces are adsorbed on the wood board wall surface, and the four adsorption pieces synchronously move along with the movement of the resilience tester in the detection process to pull the wood board wall surface outwards, so that the situation that the thickness of the wood board wall surface is reduced to influence detection data is avoided, the wall surface can be cleaned before the adsorption pieces are contacted with the wall surface, dust is prevented from influencing adsorption of the adsorption pieces, the dust can be collected, the height of the resilience tester can be conveniently adjusted according to needs, the detection position can be adjusted, the use requirement is met, the resilience tester can be limited through the annular limiting block, the situation that the resilience tester shakes in the driving process of the electric telescopic rod is avoided, the situation that the right end of the resilience tester is abraded due to deviation when the right end of the resilience tester shakes and contacts with the wall surface is avoided, and the device is worthy of popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of a wall hardness detecting device with an anti-wear mechanism according to the present invention;
fig. 2 is a schematic front view of a wall hardness detecting device with an anti-wear mechanism according to the present invention;
FIG. 3 is a schematic top view of a wall hardness detecting apparatus with an anti-wear mechanism according to the present invention;
fig. 4 is a schematic diagram of a right side view of a wall hardness detecting apparatus with an anti-wear mechanism according to the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 6 is a schematic structural diagram of a cleaning mechanism according to the present invention.
In the figure: the device comprises a bottom plate 1, a vertical plate 2, a screw rod 3, a worm wheel 4, a worm 5, a motor 6, a carrier plate 7, a support plate 8, a round shell 9, a bearing 10, a barrel 11, an L-shaped frame 12, an electric telescopic rod 13, a connecting plate 14, a rebound tester 15, an exhaust fan 16, a first air pipe 17, a fixed rod 18, a clamping plate 19, a vertical plate 20, a rack plate 21, a movable seat 22, a gear 23, an arc-shaped shell 24, a U-shaped pipe 25, a second air pipe 26, a one-way air valve 27, an adsorption piece 28, a round cover 29, a connecting wire 30, a cleaning mechanism 31, an outer rod 3101, a fan blade 3102, an installation block 3103, a first spring 3104, an inner rod 3105, a backing plate 3106, an installation rod 3117, a sleeve 3108, a limiting block 3109, a second spring 3100, a first annular magnet 3111, a second annular magnet 3102, a filter screen frame 32 and an annular limiting block 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a wall hardness detection device with abrasionproof decreases mechanism, includes bottom plate 1, and the inside of bottom plate 1 is equipped with the cavity, and the bottom four corners of bottom plate 1 all is equipped with removes the wheel, removes the wheel and has the brake function, is convenient for remove the device as required through removing the wheel, has increased the convenience of use.
The front side and the rear side of the top end of the bottom plate 1 are vertically and fixedly provided with vertical plates 2, one opposite sides of the two vertical plates 2 are vertically provided with mounting grooves, screw rods 3 are vertically and movably mounted in the mounting grooves, the bottom ends of the screw rods 3 penetrate through the bottom wall of the mounting grooves and the top end of the bottom plate 1 and extend to the inside of the bottom plate 1 to be movably connected with the bottom wall of the bottom plate, worm gears 4 are fixedly sleeved on the lower parts of the outer parts of the screw rods 3, worms 5 meshed with the worm gears 4 are radially and movably mounted in the bottom plate 1, a motor 6 is fixedly mounted on the back surface of the bottom plate 1, the front end of an output shaft of the motor 6 extends to the inside of the bottom plate 1 to be fixedly connected with the rear ends of the worms 5, a support plate 7 is sleeved on a common thread between the two screw rods 3, a support plate 8 is vertically and fixedly mounted in the middle part of the top end of the support plate 7, a round shell 9 is movably mounted in a barrel body 11 through a bearing 10, L type frame 12 is fixedly mounted on the upper portion of the left side of supporting plate 8, electric telescopic handle 13 is transversely fixedly mounted on the upper portion of the inner side of L type frame 12, connecting plate 14 is fixedly mounted on the right end of electric telescopic handle 13, rebound tester 15 is transversely movably mounted in the middle of the right side of connecting plate 14, the right end of rebound tester 15 passes through barrel 11 and extends to the outside of barrel, annular limiting block 33 is fixedly sleeved on the middle of rebound tester 15, annular limiting block 33 is attached to the inner wall of barrel 11, rebound tester 15 can be limited through annular limiting block 33, rebound tester 15 is prevented from shaking in the driving process of electric telescopic handle 13, and therefore the situation that abrasion occurs on the right end of rebound tester 15 due to the fact that rebound tester 15 shakes when the right end of rebound tester contacts with the wall surface is avoided.
An exhaust fan 16 is fixedly mounted on the upper portion of the left side of the L-shaped frame 12 through a pair of fixing plates, an exhaust pipe is fixedly connected to the output end of the exhaust fan 16, a plurality of first air pipes 17 communicated with the first air pipes are fixedly mounted on the outer sides of the air pipes in an equidistant mode in a surrounding mode, and the first air pipes 17 are arranged in a telescopic hose component mode, so that the first air pipes 17 can deform, and the fixing rods 18 are guaranteed not to be blocked when the fixing rods ascend.
One end that first tuber pipe 17 kept away from the exhaust tube communicates with the left side of round shell 9, the left side upper portion fixed mounting of round shell 9 has the attachment strap, the vertical threaded connection in top of attachment strap has dead lever 18, the left side upper portion fixed mounting of barrel 11 has cardboard 19, the card hole corresponding with dead lever 18 is seted up on the top of cardboard 19, the bottom of dead lever 18 is passed the attachment strap and is extended to in the card hole, the outside equidistance of resilience tester 15 is encircleed fixed mounting and is had riser 20 corresponding with first tuber pipe 17, the outside middle part equidistance of barrel 11 is encircleed and is seted up the expansion joint corresponding with riser 20, riser 20 keeps away from one end of resilience tester 15 and passes the expansion joint and extend to its outside, the horizontal fixed mounting in right side of riser 20 has rack 21, rack 21 is located the outside of barrel 11, one side that round shell 9 was kept away from to the outside of barrel 11 encircles the equidistance fixed mounting and has the expansion joint 22 corresponding with rack 21, the inside movable mounting of movable joint 22 has the pivot, the middle part fixed cover of gear 23 that meshes with rack 21, the outside fixed cover is equipped with the fixed mounting of rack 24, the inner wall of the U-shaped pipe that the filter screen frame 32 can be equipped with the filter screen frame 32, the filter screen frame 32 that the inside impurity that the filter screen frame that the impurity position of the fixed mounting is carried out in the U-shaped impurity that the filter screen frame that the left side impurity that the fixed mounting has carried out in the pipe, it is equipped with the filter screen frame, it is equipped with the U-shaped impurity.
A second air pipe 26 communicated with the U-shaped pipe 25 is fixedly installed in the middle of the left side of the U-shaped pipe 25, and the second air pipe 26 is specifically a telescopic hose member, so that the second air pipe 26 can be deformed to adapt to pulling caused by rotation of the arc-shaped shell 24.
The one end that U type pipe 25 was kept away from to second tuber pipe 26 is linked together with the right side of round shell 9, the inside of U type pipe 25 is equipped with a pair of one-way air valve 27, the right side middle part fixed mounting of arc shell 24 has rather than the absorption piece 28 of inside intercommunication, absorption piece 28 specifically is the sucking disc component, the number of arc shell 24 specifically is four, make the number of absorption piece 28 also be four, thereby adsorb the effectual plank wall of limiting all around through four absorption pieces 28, avoid it to appear sunken circumstances along with the motion of resilience tester 15.
The utility model discloses a rotating shaft, including arc shell 24, the inside threaded connection of clearance mouth has rather than assorted dome 29, dome 29 passes through connecting wire 30 and is connected with the right side of arc shell 24, the inside of arc shell 24 is equipped with clearance mechanism 31, the one end that clearance mechanism 31 is far away from arc shell 24 passes through adsorption element 28 and extends to its outside, clearance mechanism 31 includes outer pole 3101, outer pole 3101 horizontal movable mounting is in the middle part of the left side inner wall of arc shell 24, the left side equidistance of outer pole 3101 encircles fixed mounting has a plurality of flabellums 3102, the inside of outer pole 3101 is equipped with the cavity, the inside movable mounting of cavity has installation piece 3103, the left side fixed mounting of installation piece 3103 has first spring 3104, the right side middle part horizontal fixed mounting of installation piece 3103 has interior pole 3105, the right-hand member passes the right side inner wall of outer pole 3101 and extends to its outside movable mounting has backing plate 3106, the top of interior pole 3105 and the right side of bottom all vertical fixed mounting pole 3107, the outside cover of installation piece is equipped with interior pole 3108, the outside of installation piece 3107 sets up the restriction piece and can not drive the rotation of rectangle 3109 when the installation piece 3109 appears the rotation restriction piece, make the rotation of rectangle 3109, the installation piece 3107 appear and the restriction piece, the restriction piece is the restriction piece 3107.
The outer portion of the installation pole 3107 is sleeved with a second spring 3110, the second spring 3110 is located between the limiting block 3109 and the sleeve pole 3108, the right side of the sleeve pole 3108 is provided with cleaning bristles, the right side of the outer pole 3101 is fixedly provided with a first annular magnet 3111, one side of the outer portion of the inner pole 3105 close to the installation pole 3107 is fixedly sleeved with a second annular magnet 3112, the first annular magnet 3111 and the second annular magnet 3112 can attract each other, when the inner pole 3105 and the sleeve pole 3108 are retracted into the attracting member 28, the second annular magnet 3112 and the first annular magnet 3111 attract each other to fix the positions of the inner pole 3105 and the sleeve pole 3108, and the situation that the wall surface is extruded by the installation block 3103 driven by the action force released by the first spring 3104 to move to the right, thereby driving the inner pole 3105 and the backing plate 3106 to move outwards is avoided.
The working principle is as follows: when the device is used, the device is pushed to the wood board wall surface, so that cleaning bristles on the cleaning mechanism 31 are in contact with the wall surface, the exhaust fan 16 is started to work, the exhaust fan 16 continuously sucks outside air into the arc-shaped shell 24 through the first air pipe 17, the second air pipe 26 and the U-shaped pipe 25, then sucks the air into the circular shell 9 and finally extracts the air, when the outside air enters the arc-shaped shell 24, the fan blades 3102 are driven to rotate so as to drive the outer rod 3101 to rotate, the outer rod 3101 drives the mounting block 3103 and the inner rod 3105 to rotate so as to drive the mounting rod 3107 to rotate so as to drive the sleeve rod 3108 to rotate so as to drive the cleaning bristles to rotate, when the sleeve rod 3108 rotates, the centrifugal force can move outwards to compress the second spring 3110 so as to generate acting force, at the moment, the sleeve rod 3108 moves outwards to expand, the wall surface is cleaned through the cleaning bristles, so that the dust on the wall surface to be adsorbed by the accessories 28 is cleaned, the situation that the adsorption part 28 is not tightly adsorbed due to the existence of dust is avoided, the cleaned dust and impurities are sucked into the arc-shaped shell 24 and are blocked by the filter screen and are left in the arc-shaped shell 24, the cleaned dust is collected, after the cleaning is finished, the power of the exhaust fan 16 is reduced, so that the centrifugal force generated by the loop bar 3108 is reduced, at the moment, the second spring 3110 releases acting force to drive the loop bar 3108 to reset, the device is pushed to the wall surface, at the moment, the backing plate 3106 is in contact with the wall surface, the inner bar 3105 and the loop bar 3108 are continuously retracted into the adsorption part 31028 along with the pushing of the device, when the inner bar 3105 moves, the mounting block 3103 is driven to move along with the device to compress the first spring 3104, so that the acting force is generated by the deformation of the first spring 3104, at the same time, the adsorption part 28 is close to the wall surface and is finally attached to the wall surface, at the moment, the second annular magnet 3102 is adsorbed with the first annular magnet 3101, so that the position of the inner bar 3105 and the loop bar 3108 is fixed, the phenomenon that the first spring 3104 releases acting force to drive the mounting block 3103 to move rightwards so as to drive the inner rod 3105 and the base plate 3106 to move outwards to extrude the wall surface is avoided, at the moment, the exhaust fan 16 continues to work to suck air in the adsorption piece 28 away to enable the interior of the adsorption piece 28 to be in a negative pressure state so as to enable the adsorption piece 28 and the wall surface to be in adsorption and fixation, at the moment, the exhaust fan 16 can be closed, because the one-way air valve 27 is arranged, the air in the U-shaped pipe 25 can only be outwards pumped out and can not flow back inwards, so that the arc-shaped shell 24 and the adsorption piece 18 can be ensured to be in a negative pressure state, at the moment, the four adsorption pieces 18 adsorb the periphery of the contacted wall surface from the rebound tester 15, the electric telescopic rod 13 is started to extend to drive the connecting plate 14 and the rebound tester 15 to move rightwards so as to enable the rebound tester 15 to be in contact with the wall surface, meanwhile, when the resilience tester 15 moves, the vertical plate 20 is driven, the rack plate 21 moves along with the movement of the rack plate, so that the gear 23 is driven to rotate, the rotating shaft is driven to rotate, the arc-shaped shell 24 is driven to rotate, the four arc-shaped shells 24 rotate towards the direction far away from the resilience tester 15, the four adsorption pieces 28 are driven to move along with the rotation of the arc-shaped shells, so that the wood wall surface is pulled outwards, the wood wall surface is extruded along with the continuous movement of the resilience tester 15, so that hardness data is measured, the resilience tester 15 is in contact with the wood wall surface, so that pressure is caused on the wood wall surface, the wood wall surface is sunken, the condition that the wood wall surface is sunken due to the acting force of the resilience tester 15 is avoided, so that the detection data is influenced due to the thinning of the thickness of the wood wall surface, the circular cover 29 can be opened after the detection is finished, at the moment, the adsorption of the wall surface is cancelled due to the negative pressure states in the arc-shaped shells 24 and the adsorption pieces 28, the fixing rod 18 is rotated to be separated from the clamping hole, the barrel body 11 can be rotated to drive the arc-shaped shells 24 to rotate at the moment, so that the dust in the barrel body is poured out to clean the dust, the motor 6 can be started to drive the output shaft of the motor to rotate to drive the worm 5 to rotate so as to drive the two worm wheels 4 to rotate to realize the rotation of the pair of screw rods 3, and the support plate 7 and the support plate 8 are driven to ascend to realize the height change of the rebound tester 15, so that the position of a detection position can be adjusted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a wall hardness detection device with abrasionproof decreases mechanism, includes bottom plate (1), its characterized in that, the inside of bottom plate (1) is equipped with the cavity, the equal vertical fixed mounting in both sides has riser (2), two around the top of bottom plate (1) the equal vertical mounting groove of having seted up in relative one side of riser (2), the inside vertical movable mounting of mounting groove has lead screw (3), the top that the bottom of lead screw (3) passed mounting groove diapire and bottom plate (1) extends to the inside of bottom plate (1) rather than diapire swing joint, the fixed cover in outside lower part of lead screw (3) is equipped with worm wheel (4), the inside radial movable mounting of bottom plate (1) has worm (5) with a pair of worm wheel (4) homogeneous phase meshing, the back fixed mounting of bottom plate (1) has motor (6), the output shaft front end of motor (6) passes bottom plate (1) and extends to its inside rear end fixed connection with worm (5), two the common screw thread support plate (7) between lead screw (3), the vertical fixed mounting in middle part of top of support plate (7) has backup pad (8), the top fixed mounting of backup pad (8) has the top fixed mounting of round shell (9), the round shell (9) the bearing (12) is installed through the movable mounting of bearing shell (11) the left side of bearing frame (11), the device is characterized in that an electric telescopic rod (13) is transversely and fixedly mounted on the upper portion of the inner side of the L-shaped frame (12), a connecting plate (14) is fixedly mounted at the right end of the electric telescopic rod (13), a rebound tester (15) is transversely and movably mounted in the middle of the right side of the connecting plate (14), the right end of the rebound tester (15) penetrates through the barrel (11) and extends to the outside of the barrel, an exhaust fan (16) is fixedly mounted on the upper portion of the left side of the L-shaped frame (12) through a pair of fixing plates, an exhaust pipe is fixedly connected with an output end of the exhaust fan (16), a plurality of first air pipes (17) communicated with the exhaust pipe are fixedly mounted at equal intervals of the outer side of the exhaust pipe, one ends of the first air pipes (17) far away from the exhaust pipe are communicated with the left side of the round shell (9), a strap is fixedly mounted on the upper portion of the left side of the round shell (9), a fixing rod (18) is vertically and connected with the top end of the strap (18) through threads, a clamping plate (19) is fixedly mounted at the upper portion of the top end of the clamping plate, clamping plate (19) is arranged at the top end of the clamping plate (18), a clamping hole corresponding to the bottom of the clamping plate (20) is formed in the middle of the movable testing instrument (15), a first air pipe (11) is formed at equal interval of the middle of the clamping plate (20), the one end that resilience tester (15) was kept away from to riser (20) passes the movable opening and extends to its outside, the horizontal fixed mounting in right side of riser (20) has rack (21), rack (21) are located the outside of barrel (11), one side equidistance that round shell (9) were kept away from to the outside of barrel (11) encircles fixed mounting and has movable seat (22) corresponding with rack (21), the inside movable mounting of movable seat (22) has the pivot, the middle part fixed cover of pivot is equipped with gear (23) with rack (21) engaged with, the fixed cover in outside of pivot is equipped with arc shell (24), the left side middle part fixed mounting of arc shell (24) has U type pipe (25) rather than inside being linked together, the left side middle part fixed mounting of U type pipe (25) has second tuber pipe (26) rather than being linked together, the one end that U type pipe (25) was kept away from to second tuber pipe (26) is linked together with the right side of round shell (9), the inside of U type pipe (25) is equipped with a pair of one-way pneumatic valve (27), the right side fixed mounting of arc shell (24) has the inside clearance connecting wire (28) rather than the circular shell (24) and the suction connection, the right side of arc shell (24) is connected through its screw thread cover (29), the arc shell (29) is connected with its right side of arc shell (29), the inside of arc shell (24) is equipped with clearance mechanism (31), the one end that clearance mechanism (31) kept away from arc shell (24) passes adsorption element (28) and extends to its outside.
2. The wall surface hardness detection device with the wear prevention mechanism according to claim 1, wherein the cleaning mechanism (31) comprises an outer rod (3101), the outer rod (3101) is transversely movably mounted in the middle of the left inner wall of the arc-shaped shell (24), a plurality of fan blades (3102) are fixedly mounted on the left side of the outer rod (3101) in an equidistant manner, a cavity is arranged inside the outer rod (3101), a mounting block (3103) is movably mounted inside the cavity, a first spring (3104) is fixedly mounted on the left side of the mounting block (3103), an inner rod (3105) is transversely fixedly mounted in the middle of the right side of the mounting block (3103), the right end of the inner rod (3105) penetrates through the right inner wall of the outer rod (3101) to extend to the outside of the outer rod (3101) and is movably mounted with a backing plate (3106), the mounting rods (3107) are vertically and fixedly mounted on the top and the right sides of the bottom ends of the inner rod (3105), a sleeve of the mounting rod (3107) is sleeved with a sleeve ring-shaped sleeve, a limiting block 3119 is arranged between the first ring-shaped outer rod (3101) and a second ring-shaped sleeve 3119 is arranged on the outer rod (3108), a second annular magnet (3112) is fixedly sleeved on one side of the outer part of the inner rod (3105) close to the mounting rod (3107).
3. The wall surface hardness detecting device with the wear prevention mechanism according to claim 2, wherein the mounting block (3103) and the restricting block (3109) are each provided as a rectangular block member.
4. The wall surface hardness detection device with the abrasion prevention mechanism according to claim 1, wherein a strainer holder (32) is symmetrically and fixedly mounted on the inner wall of the left side of the arc-shaped shell (24), the strainer holder (32) corresponds to the right end of the U-shaped pipe (25), and a strainer is arranged inside the strainer holder (32).
5. The wall surface hardness detection device with the wear prevention mechanism according to claim 1, wherein the second air pipe (26) is provided by a retractable hose member.
6. The wall surface hardness detection device with the wear prevention mechanism is characterized in that the first air pipe (17) is provided with a telescopic hose member.
7. The wall surface hardness detection device with the wear prevention mechanism is characterized in that the number of the arc-shaped shells (24) is four.
8. The wall surface hardness detection device with the wear prevention mechanism according to claim 1, wherein an annular limiting block (33) is fixedly sleeved in the middle of the rebound tester (15), and the annular limiting block (33) is attached to the inner wall of the cylinder (11).
9. The wall surface hardness detection device with the wear prevention mechanism is characterized in that four corners of the bottom end of the bottom plate (1) are provided with movable wheels, and the movable wheels have a braking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212375.4A CN113075070B (en) | 2021-02-25 | 2021-02-25 | Wall hardness detection device with anti-abrasion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212375.4A CN113075070B (en) | 2021-02-25 | 2021-02-25 | Wall hardness detection device with anti-abrasion mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113075070A CN113075070A (en) | 2021-07-06 |
| CN113075070B true CN113075070B (en) | 2022-12-30 |
Family
ID=76610007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110212375.4A Active CN113075070B (en) | 2021-02-25 | 2021-02-25 | Wall hardness detection device with anti-abrasion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113075070B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117928678B (en) * | 2024-03-25 | 2024-05-28 | 山东飞龙仪表有限公司 | Scale cleaning device for mining flowmeter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210834450U (en) * | 2019-08-05 | 2020-06-23 | 烟台市建工检测服务中心 | Building concrete quality detection instrument |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3805448B2 (en) * | 1996-11-11 | 2006-08-02 | 佐藤工業株式会社 | Method and apparatus for measuring the strength of concrete structures |
| JPH1123441A (en) * | 1997-06-30 | 1999-01-29 | Kamekura Seiki Kk | Positioning unit for concrete hammer test |
| JP3328663B2 (en) * | 2000-07-11 | 2002-09-30 | 哲也 長谷川 | Simple test method for components in existing buildings and portable simple test equipment therefor |
| KR20020087899A (en) * | 2002-09-12 | 2002-11-23 | 서 치 호 | The line hitting rebound test machine for nondestructive test of concrete compressive strength |
| JP3923904B2 (en) * | 2003-02-07 | 2007-06-06 | 亀倉精機株式会社 | Test hammer |
| CN202330198U (en) * | 2011-11-16 | 2012-07-11 | 吴永玲 | Wall resilience detector |
| KR101358748B1 (en) * | 2012-07-20 | 2014-02-10 | (주) 한국시설안전연구원 | Automatic hit point mark and vertical ancillary equipment for Schmidt concrete test hammer |
| DE102014016482A1 (en) * | 2014-11-07 | 2016-05-12 | Wolfgang Weinhold | Test and / or test device |
| CN104406872B (en) * | 2014-12-04 | 2017-04-05 | 林波 | Reisilometer detects support and continuous multi-measuring point auto resilient mounting with continuous multi-measuring point |
| CN105891032B (en) * | 2016-05-31 | 2018-06-05 | 洛阳市金鉴工程质量检测中心有限公司 | Method and device for automatically positioning and dotting concrete resiliometer |
| CN208547552U (en) * | 2018-07-05 | 2019-02-26 | 南通壹选工业设计有限公司 | A kind of building curtain wall quality hardness testing device |
| CN208888079U (en) * | 2018-09-14 | 2019-05-21 | 山西建筑职业技术学院 | A kind of building concrete quality testing tool |
| CN209894622U (en) * | 2019-03-25 | 2020-01-03 | 四川元丰建设项目管理有限公司 | Multifunctional building detector |
| CN110132775A (en) * | 2019-06-12 | 2019-08-16 | 郝银玲 | A kind of building detection house sidings rigidity detection device |
| CN110823736A (en) * | 2019-11-18 | 2020-02-21 | 无锡市前友工程咨询检测有限公司 | Automatic dotting device for concrete resiliometer |
| CN211740948U (en) * | 2019-12-24 | 2020-10-23 | 许兵 | Wall hardness detection device with anti-abrasion mechanism for building detection |
| CN211318068U (en) * | 2019-12-31 | 2020-08-21 | 杭州申华混凝土有限公司 | Concrete resiliometer with stop device |
| CN212031189U (en) * | 2020-03-25 | 2020-11-27 | 山东东淼建设工程有限公司 | Concrete pressure detection device for hydraulic engineering |
| CN111766141A (en) * | 2020-06-05 | 2020-10-13 | 广州凯月美容生物科技有限公司 | A testing arrangement for detecting building external wall heated board installation intensity |
| CN212568317U (en) * | 2020-07-11 | 2021-02-19 | 黑龙江新宏图建筑工程质量检测有限责任公司 | Building detects abrasionproof of wall intensity and decreases detection device |
-
2021
- 2021-02-25 CN CN202110212375.4A patent/CN113075070B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210834450U (en) * | 2019-08-05 | 2020-06-23 | 烟台市建工检测服务中心 | Building concrete quality detection instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113075070A (en) | 2021-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113075070B (en) | Wall hardness detection device with anti-abrasion mechanism | |
| CN111215371B (en) | Dust removal equipment for LED lamp | |
| CN213750646U (en) | Lifting curtain structure of intelligent projector | |
| CN112854326A (en) | Bearing capacity detection device for building detection | |
| CN114785918B (en) | Resident daily garbage throwing behavior monitoring device and processing system | |
| CN217688858U (en) | PLC remote control tunnel air detection device | |
| CN108939739A (en) | A kind of energy-saving duster that dust is collected automatically | |
| CN211239931U (en) | Anti-theft security monitoring camera | |
| CN213221355U (en) | Automatic alarm sensor for air filter blockage | |
| CN220176350U (en) | Continuous dust removal device | |
| CN219945715U (en) | Anti-loosening hexagon nut processing equipment | |
| CN113134482B (en) | Environment-friendly efficient dust removal cleaning equipment for electrical engineering equipment | |
| CN217512114U (en) | Spraying device for aluminum alloy surface modification treatment | |
| CN220404940U (en) | Portable sewage suction filtration device | |
| CN216350599U (en) | Environment-friendly air detection device for accelerating air convection monitoring | |
| CN214342136U (en) | Dust removal device for multifunctional decorative floor | |
| CN216955910U (en) | Formaldehyde detection device for building | |
| CN219440540U (en) | Fire control coordinated control device with ash removal mechanism | |
| CN216457875U (en) | Carbon deoxidation equipment | |
| CN216781492U (en) | High-pressure sand blasting machine for workshop | |
| CN217939566U (en) | Self-ash-cleaning filter drum dust remover | |
| CN217569768U (en) | Aluminum veneer workshop dust collector | |
| CN215414606U (en) | Comprehensive sampling device for atmospheric particulate matters | |
| CN218191469U (en) | Dust collector convenient to adjust | |
| CN116772442B (en) | Double-stage screw refrigerating unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221215 Address after: A3105, 31F, Block A, Xinghe WORLD Building, No.1 Yabao Road, Bantian Street, Longgang District, Shenzhen, Guangdong 518100 Applicant after: Shenzhen Ruisheng Engineering Research Institute Co.,Ltd. Address before: Zhejiang Bahui Construction Co., Ltd., 38 Huansha South Road, Jiyang street, Zhuji City, Shaoxing City, Zhejiang Province, 312000 Applicant before: Wang Bo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |