CN113607558A - Automatic collecting equipment for detecting compressive strength and flexural strength of cement test block - Google Patents
Automatic collecting equipment for detecting compressive strength and flexural strength of cement test block Download PDFInfo
- Publication number
- CN113607558A CN113607558A CN202110776375.7A CN202110776375A CN113607558A CN 113607558 A CN113607558 A CN 113607558A CN 202110776375 A CN202110776375 A CN 202110776375A CN 113607558 A CN113607558 A CN 113607558A
- Authority
- CN
- China
- Prior art keywords
- test block
- cement test
- plate
- base
- strength
- 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.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims abstract description 113
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007858 starting material Substances 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application discloses automatic collecting equipment for detecting compressive strength and flexural strength of a cement test block, which belongs to the field of strength detection of the cement test block and comprises a base, a mounting frame and a detection mechanism, wherein the detection mechanism comprises a rotating disc rotatably mounted on the mounting frame, a first detection assembly fixedly connected to the rotating disc and a second detection assembly fixedly connected to the rotating disc; the cement test block fixing device comprises a base, a cavity, a rotating rod, a fixing component and a fixing component, wherein the base is internally provided with the cavity, the base is provided with an installation groove for communicating the cavity, the inner side wall of the installation groove is rotatably provided with the rotating rod, and the rotating rod is uniformly provided with three groups of installation components for fixing a cement test block along the circumferential direction; be provided with on the mounting bracket and be used for the drive the rotatory power component of rolling disc, be provided with on the base and be used for the drive dwang pivoted drive assembly. This application has the step of sparingly operating personnel clearance test instrument for the effect of experimental progress.
Description
Technical Field
The application relates to the technical field of cement strength detection tests, in particular to automatic collection equipment for compression resistance and rupture strength detection of a cement test block.
Background
With the continuous development of building technology, people have more requirements on the building quality of building houses and bridges, the cement strength is one of important factors influencing the building quality of the building houses and the bridges, and on a building site, operators usually measure the compression strength and the bending strength of a cement test block by using a detection instrument.
In the related art, chinese patent application with publication number CN110146380A discloses an automatic collection device for detecting compression and bending strength of a cement test block, which comprises a device main body, an integrated detection device for compression and bending resistance, an intelligent base for acquiring data and an embedded storage drawer, wherein the intelligent base for acquiring data is fixedly connected to the bottom of the device main body, the integrated detection device for compression and bending resistance is movably connected to the inner side of the intelligent base for acquiring data, and induction lamps for preventing accidental touch and compression injury are electrically connected to two sides inside a pressure detection groove.
Aiming at the related technologies, the inventor thinks that three cement test blocks are averagely needed in each cement strength test, after an operator tests the strength of one cement test block, the operator needs to clean the test instrument first and remove cement slag on the test instrument, so that the influence of the cement slag on the next test is prevented, and then the operator needs to place the cement test block again to test again, so that the operation process is complicated and the test time is delayed.
Disclosure of Invention
In order to save the step of operating personnel clearance test instrument for experimental progress, this application provides a cement test block resistance to compression, anti rupture strength detection automatic acquisition equipment.
The application provides a pair of cement test block resistance to compression, rupture strength detect automatic acquisition equipment adopts following technical scheme:
an automatic collecting device for detecting the compressive strength and the flexural strength of a cement test block comprises a base, a mounting frame arranged on the base and a detection mechanism arranged on the mounting frame, wherein the detection mechanism comprises a rotating disc rotatably arranged on the mounting frame, a first detection assembly fixedly connected to the rotating disc and used for detecting the compressive strength of the cement test block, and a second detection assembly fixedly connected to the rotating disc and used for detecting the flexural strength of the cement test block; the cement test block fixing device comprises a base, a cavity, a rotating rod, a fixing component and a fixing component, wherein the base is internally provided with the cavity, the base is provided with an installation groove for communicating the cavity, the inner side wall of the installation groove is rotatably provided with the rotating rod, and the rotating rod is uniformly provided with three groups of installation components for fixing a cement test block along the circumferential direction; be provided with on the mounting bracket and be used for the drive the rotatory power component of rolling disc, be provided with on the base and be used for the drive dwang pivoted drive assembly.
Through adopting above-mentioned technical scheme, operating personnel utilizes transmission assembly to make the dwang rotate, and the dwang rotates and makes three group's installation component rotate to the base upside in proper order, and operating personnel utilizes the installation component fixed three cement test block in proper order, and operating personnel utilizes the bending strength of first detection component detection cement test block, and the cement test block is broken into two after bending test. Then, the operating personnel utilizes power component drive rolling disc to rotate, the rolling disc rotates and makes the second determine module be located half of the cement test block upside wherein, operating personnel utilizes the compressive strength that the second determine module detected the cement test block, the cement test block is cracked form after compression test, operating personnel utilizes drive assembly once more to make the dwang rotate, the dwang rotates and makes next cement test block position adjustment to the rolling disc below, operating personnel utilizes first determine module and second determine module to carry out the second test to the cement test block of downside, and the cement test block through the test breaks away from the installation component after the dwang upset, and fall into the cavity of base from the mounting groove, thereby save the step of the test instrument that operating personnel cleared up, accelerate the test progress.
Preferably, the power assembly comprises a motor mounted on the mounting frame, a driving gear fixedly sleeved on the output shaft of the motor, and a driven gear fixedly sleeved on the rotating disc, and the driving gear is meshed with the driven gear.
Through adopting above-mentioned technical scheme, operating personnel starter motor, motor output shaft rotate and drive the driving gear and rotate, and the master gear rotates and drives driven gear and rotate, and driven gear rotates and makes the rolling disc rotate to make things convenient for operating personnel to change first detection subassembly or second detection subassembly.
Preferably, the transmission assembly comprises a connecting rod which is vertically arranged, a first bevel gear which is sleeved at the lower end of the connecting rod and a second bevel gear which is sleeved on the rotating rod, the lower end of the connecting rod extends into the base, and the first bevel gear and the second bevel gear are meshed with each other; and the rotating disc is provided with a driving assembly for driving the connecting rod to rotate.
Through adopting above-mentioned technical scheme, operating personnel utilizes drive assembly to make the connecting rod rotate, and the connecting rod rotates and makes first bevel gear rotate, and first bevel gear rotates and drives second bevel gear and rotate, and second bevel gear rotates and makes the dwang rotate, and the dwang rotates and makes the installation component position change to make operating personnel test three cement test blocks in proper order.
Preferably, the mounting bracket is provided with a mounting cavity, the driving assembly comprises a pawl hinged on the rotating disc, a ratchet wheel sleeved on the rotating disc and rotatably connected with the inner bottom surface of the mounting cavity, an elastic sheet fixed on the rotating disc and used for resetting the pawl, a rotating belt wheel fixedly sleeved at the upper end of the connecting rod, and a belt wound on the rotating belt wheel and the ratchet wheel, and the pawl and the inner ring of the ratchet wheel are meshed with each other.
Through adopting above-mentioned technical scheme, when the rolling disc rotates clockwise, the rolling disc drives pawl clockwise, and pawl and ratchet inner circle meshing this moment, the pawl drives the ratchet and rotates, and the ratchet drives the belt and rotates, and the belt drives the rotation band pulley rotation, finally makes the connecting rod rotate. When the rolling disc anticlockwise rotates, due to the characteristic of one-way driving of the ratchet wheel and the pawl, the pawl cannot drive the ratchet wheel to rotate at the moment, and the elastic piece is favorable for resetting of the pawl.
Preferably, it is a set of the installation component is including the first support column and the second support column of arranging side by side, the first board of accepting of fixedly connected with on the first support column, first support column is kept away from the tip fixedly connected with baffle of second support column, the board is accepted to the fixedly connected with second on the second support column, the board is kept away from to the second the vertical board of tip fixedly connected with of first support column, keep away from the second on the vertical board and accept the tip fixedly connected with fixed plate of board, be provided with on the vertical board and be used for supporting tightly the tight subassembly of supporting of cement test block.
Through adopting above-mentioned technical scheme, when operating personnel need put into the cement test block, operating personnel puts into the second with the one end of cement test block and accepts the board earlier, and then, operating personnel makes the tip of cement test block with support tight subassembly butt, then operating personnel places the other end of cement test block on first accepting the board to make another tip and the baffle butt of cement test block. The fixed plate is favorable for preventing the cement test block from separating from the second bearing plate, and the abutting component is favorable for fixing the position of the cement test block.
Preferably, the abutting assembly comprises a first spring fixedly connected to the vertical plate and an abutting plate fixed to the end part, far away from the vertical plate, of the first spring, and the abutting plate is in sliding fit with the second bearing plate.
Through adopting above-mentioned technical scheme, when cement test block one end with support when tight board butt, first spring is in compression state, when the cement test block other end with the baffle butt, the tight cement test block is supported to the butt board under the effect of first spring to the position of fixed cement test block.
Preferably, be provided with stop gear on the base, stop gear includes spacing subassembly, spacing subassembly is located including fixed cover the dwang is close to first fixed disk, the fixed connection who accepts the board tip in locating plate on the base, wear to locate gag lever post, fixed cover on the locating plate are located holding ring and cover on the gag lever post are located second spring on the gag lever post, second spring one end with locating plate fixed connection, the second spring other end with holding ring fixed connection, be provided with on the fixed disk be used for with the gag lever post complex locating hole of pegging graft, just the gag lever post passes the locating hole and with first surface looks butt of accepting the board is kept away from to the cement test block.
Through adopting above-mentioned technical scheme, when the locating hole was aimed at to the gag lever post, the holding ring removed to the cement test block under the effect of second spring, and the holding ring removes and drives the gag lever post and removes, and the gag lever post inserts the locating hole and with cement test block butt to prevent that the cement test block from directly breaking away from first accepting the board after anti experimental fracture.
Preferably, stop gear still includes reset assembly, reset assembly including install in third cylinder on the locating plate and be fixed in reset plate on the third cylinder piston rod, reset plate set up in the holding ring with between the fixed disk, the holding ring with reset plate butt.
Through adopting above-mentioned technical scheme, after operating personnel tested a cement test block, operating personnel started the third cylinder, and third cylinder piston rod removes to drive and resets the board and remove to the direction of keeping away from the cement test block, resets the board and removes and drive the holding ring and remove to make the gag lever post reset, remove spacing to the cement test block.
In summary, the present application includes at least one of the following beneficial technical effects:
1. an operator sequentially fixes the three cement test blocks by using the mounting assembly, the operator detects the flexural strength and the compressive strength of the cement test blocks by using the first detection assembly and the second detection assembly, the operator rotates the rotating rod by using the transmission assembly, the cement test blocks which are not detected rotate to the lower part of the rotating disc, and the detected cement test blocks fall into the cavity of the base from the mounting groove, so that the steps of cleaning a test instrument by the operator are saved, and the test progress is accelerated;
2. an operator utilizes the characteristic of unidirectional driving of the ratchet wheel and the pawl, when the rotating disc rotates anticlockwise, the rotating disc finally drives the mounting assembly to rotate, and when the rotating disc rotates anticlockwise, the rotating disc cannot drive the mounting assembly to rotate, so that the operator can conveniently adjust the positions of the first detection assembly and the second detection assembly;
3. when the locating hole was aimed at to the gag lever post, the holding ring removed to the cement test block under the effect of second spring, and the holding ring removes and drives the gag lever post and removes, and the gag lever post inserts the locating hole and with the cement test block butt to prevent that the cement test block from directly breaking away from first accepting the board after anti experimental fracture.
Drawings
FIG. 1 is a schematic structural diagram of an automatic collection device for detecting compressive strength and flexural strength of a cement test block in an embodiment of the present application.
Fig. 2 is an internal structure schematic diagram of the automatic collection equipment for detecting compressive strength and flexural strength of the cement test block in the embodiment of the application.
Fig. 3 is a schematic view of the internal structure of the mounting plate according to the embodiment of the present application.
Fig. 4 is an enlarged schematic view at a in fig. 1.
Description of reference numerals:
1. a base; 11. a cavity; 12. mounting grooves; 13. installing a door; 14. rotating the rod; 15. a rotation chamber; 16. cement test blocks; 2. a mounting frame; 21. a support bar; 22. mounting a plate; 221. a mounting cavity; 3. a detection mechanism; 31. rotating the disc; 32. a first detection assembly; 321. a first cylinder; 322. a first connecting plate; 323. a flexural strength sensor; 324. a pressure roller; 33. a second detection assembly; 331. a second cylinder; 332. a second connecting rod; 333. a compressive strength sensor; 224. a pressure plate; 4. mounting the component; 41. a first support column; 411. a first bearing plate; 412. a baffle plate; 42. a second support column; 421. a second bearing plate; 422. a vertical plate; 423. a fixing plate; 5. a propping component; 51. a first spring; 52. a propping plate; 6. a limiting mechanism; 61. a limiting component; 611. fixing the disc; 6111. positioning holes; 612. positioning a plate; 613. a limiting rod; 614. a second spring; 615. a positioning ring; 62. a reset assembly; 621. a third cylinder; 622. a reset plate; 7. a power assembly; 71. a motor; 72. a driving gear; 73. a driven gear; 8. a transmission assembly; 81. a connecting rod; 82. a first bevel gear; 83. a second bevel gear; 9. a drive assembly; 91. a ratchet wheel; 92. a pawl; 93. a spring plate; 94. rotating the belt pulley; 95. a belt.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses cement test block resistance to compression, rupture strength detect automatic acquisition equipment. Referring to fig. 1 and 2, the automatic collecting equipment for detecting the compressive strength and the flexural strength of the cement test block comprises a base 1, a mounting frame 2, a detection mechanism 3 and a mounting assembly 4.
Referring to fig. 1 and 2, the base 1 is a cuboid, a cavity 11 is formed in the base 1, the vertical section of the cavity 11 is semicircular, an installation groove 12 is formed in the upper surface of the base 1, the opening of the installation groove 12 is rectangular, and the installation groove 12 is communicated with the cavity 11 of the base 1. The surface of one side of the base 1 is hinged with a mounting door 13, and the mounting door 13 is communicated with the cavity 11 in the base 1.
Referring to fig. 1 and 2, the mounting bracket 2 includes a support rod 21 and a mounting plate 22, the mounting plate 22 is rectangular plate-shaped, the mounting plate 22 is horizontally disposed, and the mounting plate 22 is disposed on the upper side of the base 1. The support rod 21 is vertically arranged between the mounting plate 22 and the base 1, the upper surface of the support rod 21 is fixedly connected with the bottom surface of the mounting plate 22, and the bottom surface of the support rod 21 is fixedly connected with the upper surface of the base 1.
Referring to fig. 2 and 3, the detecting mechanism 3 includes a rotating disc 31, a first detecting component 32 and a second detecting component 33, the rotating disc 31 is cylindrical, the rotating disc 31 vertically penetrates through the mounting plate 22, and the rotating disc 31 is rotatably connected with the mounting plate 22. The first detecting assembly 32 includes a first cylinder 321, a first connecting plate 322, a bending strength sensor 323, and a pressure roller 324, the first cylinder 321 is installed on the side of the rotating disc 31 close to the base 1, and the first connecting plate 322 is fixedly connected to a piston rod of the first cylinder 321. The bending strength sensor 323 is fixedly connected to the surface of the first connecting plate 322 far away from the first cylinder 321, the bending strength sensor 323 is connected to a computer through a processor, and the pressure roller 324 is mounted on the first connecting plate 322 and connected to the bending strength sensor 323.
Referring to fig. 2 and 3, the second detecting assembly 33 includes a second cylinder 331, a second connecting rod 81332, a compressive strength sensor 333, and a pressure plate 224, the second cylinder 331 is mounted on a side surface of the rotating disc 31 close to the base 1, and the second cylinder 331 and the first cylinder 321 are respectively located at two ends of the same side surface of the rotating disc 31. The second connecting plate is fixedly connected with a piston rod of the second cylinder 331, the compressive strength sensor 333 is fixedly connected with the surface of the second connecting rod 81332 far away from the second cylinder 331, the compressive strength sensor 333 is connected with a computer through a processor, and the pressure plate 224 is installed on the compressive strength sensor 333.
Referring to fig. 3 and 4, a rotating rod 14 is rotatably mounted on the inner side wall of the mounting groove 12, and both ends of the rotating rod 14 extend into the base 1. The mounting assembly 4 includes a first support column 41 and a second support column 42, the first support column 41 is fixedly connected to the circumferential surface of the rotating rod 14, the first support column 41 is far away from the first receiving plate 411 fixedly connected to the end of the rotating rod 14, and the first receiving plate 411 is far away from the baffle 412 fixedly connected to the surface of the first support column 41. The first support columns 41 are provided in three, and the three first support columns 41 are evenly arranged around the axis of the rotating lever 14.
Referring to fig. 1 and 3, the second supporting pillar 42 is fixedly connected to the circumferential surface of the rotating rod 14, the second supporting pillar 42 is fixedly connected to the end surface of the rotating rod 14 away from the second supporting pillar, a vertical plate 422 is disposed at the end of the second supporting plate 421 away from the first supporting plate 411, one end of the vertical plate 422 is fixedly connected to the first supporting plate 411, and a fixing plate 423 is fixedly connected to the other end of the vertical plate 422. The number of the second supporting columns 42 is three, the three second supporting columns 42 are uniformly arranged around the axis of the rotating rod 14, and the first supporting columns 41 correspond to the second supporting columns 42 one by one. The cement test block 16 is arranged between the baffle plate 412 and the vertical plate 422, the cement test block 16 is respectively abutted against the first bearing plate 411 and the second bearing plate 421, and the fixing plate 423 is arranged to facilitate the cement test block 16 to be separated from the second bearing plate 421.
Referring to fig. 2 and 3, the vertical plate 422 is provided with a tightening assembly 5, the tightening assembly 5 includes a first spring 51 and a tightening plate 52, the first spring 51 is fixedly connected to the side surface of the vertical plate 422 close to the first supporting plate, the tightening plate 52 is fixedly connected to the other end of the first spring 51 far away from the vertical plate 422, and the tightening plate 52 is in sliding fit with the second supporting plate 421. When an operator places the cement test block 16, the operator puts one end of the cement test block 16 into the second receiving plate 421, the operator makes the end of the cement test block 16 abut against the abutting block, the first spring 51 is in a compressed state, and then the operator places the other end of the cement test block 16 on the first receiving plate 411 and makes the other end of the cement test block 16 abut against the baffle 412. The abutting plate abuts against the cement test block 16 under the action of the first spring 51, so that the position of the cement test block 16 is fixed. When cement test block 16 is crushed by pressure plate 224, the butt plate pushes cement test block 16 into cavity 11 of base 1 under the effect of first spring 51, and the butt plate is provided with and does benefit to the remaining piece on the clearance second bolster 421 to reduce the step that operating personnel cleared up.
Referring to fig. 3 and 4, the base 1 is provided with a limiting mechanism 6, the limiting mechanism 6 includes a limiting component 61 and a resetting component 62, the limiting component 61 includes a fixing plate 611, a positioning plate 612, a limiting rod 613, a second spring 614 and a positioning ring 615, the fixing plate 611 is sleeved on the end portion of the rotating rod 14 close to the first supporting column 41, and the fixing plate 611 is fixedly connected with the rotating rod 14. The locating plate 612 is vertically arranged, and the bottom surface of the locating plate 612 is fixedly connected with the upper surface of the base 1. The limit rod 613 is horizontally disposed, the limit rod 613 is disposed on the positioning plate 612 in a penetrating manner and slidably connected to the positioning plate 612, and the fixing plate 611 is provided with a positioning hole 6111 engaged with the limit rod 613. The limit rod 613 passes through the positioning hole 6111 and abuts against the upper surface of the cement test block 16. The positioning ring 615 is sleeved on the limit rod 613, the positioning ring 615 is fixedly connected with the limit rod 613, the second spring 614 is sleeved on the limit rod 613, the second spring 614 is disposed between the positioning plate 612 and the positioning ring 615, one end of the second spring 614 is fixedly connected with the positioning plate 612, and the other end of the second spring 614 is fixedly connected with the positioning ring 615.
Referring to fig. 3 and 4, the reset assembly 62 includes a third cylinder 621 and a reset plate 622, the third cylinder 621 is mounted on the side surface of the positioning plate 612 close to the fixing plate 611, and the reset plate 622 is fixedly connected to the piston rod of the third cylinder 621. The reset plate 622 is disposed between the positioning ring 615 and the fixing ring 611, and the reset ring abuts against the positioning ring 615. When the positioning rod 613 aligns at the positioning hole 6111, the positioning ring 615 moves towards the cement test block 16 under the action of the elastic force of the second spring 614, the positioning ring 615 moves to drive the positioning rod 613 to move, the positioning rod 613 passes through the positioning hole 6111 and extends to the upper side of the cement test block 16, and the positioning rod 613 is abutted against the cement test block 16, so that the cement test block 16 is prevented from directly falling into the cavity 11 of the base 1. When an operator needs to test the next cement test block 16, the operator starts the third cylinder 621, the piston rod of the third cylinder 621 moves to drive the reset plate 622 to move, the reset plate 622 drives the positioning ring 615 to move, the positioning ring 615 moves to enable the limiting rod 613 to reset, and at the moment, the second spring 614 is in a compressed state.
Referring to fig. 2 and 3, the mounting plate 22 is provided with a power assembly 7 for driving the rotary disc 31 to rotate, the power assembly 7 includes a motor 71, a driving gear 72 and a driven gear 73, and the motor 71 is mounted on the upper surface of the mounting plate 22. Installation cavity 221 is formed in installation plate 22, the cross section of installation cavity 221 is rectangular, driving gear 72 is arranged in installation cavity 221, and driving gear 72 is fixedly sleeved on the output shaft of motor 71. The driven gear 73 is disposed in the mounting plate 22, the driven gear 73 is fixed to the rotary disk 31, and the driven gear 73 and the driving gear 72 are engaged with each other. An operator starts the motor 71, an output shaft of the motor 71 rotates to drive the driving gear 72 to rotate, the driving gear 72 rotates to drive the driven gear 73 to rotate, and the driven gear 73 rotates to drive the rotating disc 31 to rotate, so that the operator can conveniently exchange the positions of the first detection assembly 32 and the second detection assembly 33.
Referring to fig. 2 and 3, a transmission assembly 8 for driving the rotating rod 14 to rotate is arranged on the base 1, the transmission assembly 8 includes a connecting rod 81, a first bevel gear 82 and a second bevel gear 83, a rotating cavity 15 is formed in the base 1, and the cross section of the rotating cavity 15 is rectangular. The vertical setting of connecting rod 81, in connecting rod 81 one end extended to mounting panel 22 installation cavity 221, the connecting rod 81 other end extended to base 1's rotation chamber 15, connecting rod 81 rotates with mounting panel 22, base 1 respectively and is connected. The first bevel gear 82 is arranged in the rotating cavity 15 of the base 1, the first bevel gear 82 is fixedly sleeved on the connecting rod 81, the second bevel gear 83 is arranged in the rotating cavity 15 of the base 1, the second bevel gear 83 is fixedly sleeved on the rotating rod 14, and the first bevel gear 82 and the second bevel gear 83 are meshed with each other. When the operator needs to rotate the rotating rod 14, the operator rotates the connecting rod 81 first, the connecting rod 81 rotates to enable the first bevel gear 82 to rotate, the first bevel gear 82 rotates to enable the second bevel gear 83 to rotate, the second bevel gear 83 rotates to drive the rotating rod 14 to rotate, and the rotating rod 14 rotates to enable the mounting assembly 4 to rotate, so that different cement test blocks 16 can be replaced.
Referring to fig. 2 and 3, a driving assembly 9 for driving the connecting rod 81 to rotate is arranged in the mounting plate 22, the driving assembly 9 includes a ratchet wheel 91, a pawl 92, a spring plate 93, a rotating pulley 94 and a belt 95, the ratchet wheel 91 is rotatably mounted on the inner bottom surface of the mounting cavity 221, and the axis of the ratchet wheel 91 coincides with the axis of the rotating disc 31. Pawl 92 is articulated on rolling disc 31, and pawl 92 and the inner circle of ratchet 91 intermeshing, shell fragment 93 fixed connection are on rolling disc 31, and shell fragment 93 and pawl 92 butt, and the setting of shell fragment 93 does benefit to and resets pawl 92. The rotating belt wheel 94 is disposed in the mounting cavity 221 of the mounting plate 22, the rotating belt wheel 94 is sleeved on the connecting rod 81, the rotating gear is fixedly connected with the connecting rod 81, and the belt 95 is wound on the ratchet 91 and the rotating gear. When the rotating disc 31 rotates to drive the pawl 92 to rotate, the pawl 92 rotates clockwise and cannot drive the ratchet wheel 91 to rotate, at this time, the rotating disc 31 rotates, when the pawl 92 rotates counterclockwise to drive the ratchet wheel 91 to rotate, the ratchet wheel 91 rotates to drive the belt 95 to rotate, the belt 95 rotates the rotating belt wheel 94, and finally the connecting rod 81 rotates.
The implementation principle of the automatic collection equipment for detecting the compressive strength and the flexural strength of the cement test block in the embodiment of the application is as follows: an operator starts the motor 71, the motor 71 is engaged with the driven gear 73 through the driving gear 72 to enable the rotating disc 31 to rotate anticlockwise, the rotating disc 31 rotates to enable the pawl 92 to rotate, the pawl 92 enables the ratchet wheel 91 to rotate, finally the belt 95 rotates to enable the rotating belt wheel 94 to rotate, the rotating belt wheel 94 rotates to enable the connecting rod 81 to rotate, the connecting rod 81 rotates to enable the first bevel gear 82 to rotate, the first bevel gear 82 rotates to enable the second bevel gear 83 to rotate, the second bevel gear rotates to enable the rotating rod 14 to rotate, the rotating rod 14 rotates to enable the first supporting column 41 and the second supporting column 42 to rotate, therefore, the three cement test blocks 16 are sequentially placed between the baffle plate 412 and the vertical plate 422 by an operator, and the first spring 51 and the abutting plate 52 are arranged to prevent the cement test blocks 16 from being separated from the first bearing plate 411 and the second bearing plate 421.
The operator starts the third cylinder 621, and the third cylinder 621 drives the board 622 that resets and removes to cement test block 16, and the gag lever post 613 inserts the locating hole 6111 under the effect of second spring 614 in, thereby spacing hole and 16 butts of cement test block prevent that cement test block 16 breaks away from first board 411 under the fracture state. Then, the operator rotates the rotary disk 31 clockwise by the motor 71, and the rotary rod 14 does not rotate when the rotary disk 31 rotates clockwise due to the ratchet 92 of the ratchet wheel 91. The operator adjusts the position of the pressure roller 324, the operator starts the first cylinder 321, the piston rod of the first cylinder 321 drives the pressure roller 324 to descend until the cement test block 16 is broken, and the bending strength sensor 323 collects data and finally records the data on the computer through the processor. Then, the operator uses the motor 71 to rotate the rotating disc 31 clockwise until the pressure plate 224 is above the cement test block 16, the operator drives the second cylinder 331, the piston rod of the second cylinder 331 drives the pressure plate 224 to descend until the cement test block 16 is crushed, and the compressive strength sensor 333 collects data and records the data on the computer through the processor. After the cement test block 16 is crushed, the abutting plate 52 pushes the cement test block 16 to enter the cavity 11 of the base 1 through the mounting groove 12 under the action of the first spring 51, and the abutting plate 52 is arranged to facilitate cleaning of residual debris on the second bearing plate 421, so that the cleaning step of an operator is avoided.
The operator resets the restraint bar 613 using the reset assembly 62, and then the operator adjusts the position of the next cement block 16 and the pressure roll 324 using the motor 71 to perform the test again. The tested cement test block 16 enters the cavity 11 of the base 1 from the installation groove 12 under the action of self gravity, and an operator cleans the cement test block 16 through the installation door 13. The operator can utilize the equipment to test the cement test block 16 in sequence, thereby reducing the steps of replacing the cement test block 16 and cleaning the equipment and accelerating the test progress.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a cement test block resistance to compression, rupture strength detect automatic acquisition equipment, include base (1), set up in mounting bracket (2) on base (1) and set up in detection mechanism (3) on mounting bracket (2), its characterized in that: the detection mechanism (3) comprises a rotating disc (31) rotatably mounted on the mounting frame (2), a first detection assembly (32) fixedly connected to the rotating disc (31) and used for detecting the compressive strength of the cement test block (16), and a second detection assembly (33) fixedly connected to the rotating disc (31) and used for detecting the flexural strength of the cement test block (16); a cavity (11) is formed in the base (1), a mounting groove (12) used for communicating the cavity (11) is formed in the base (1), a rotating rod (14) is rotatably mounted on the inner side wall of the mounting groove (12), and three groups of mounting assemblies (4) used for fixing cement test blocks (16) are uniformly mounted on the rotating rod (14) along the circumferential direction of the rotating rod; be provided with on mounting bracket (2) and be used for the drive rotatory power component (7) of rolling disc (31), be provided with on base (1) and be used for the drive dwang (14) pivoted drive assembly (8).
2. The automatic collecting equipment for detecting the compression strength and the bending strength of the cement test block according to claim 1, which is characterized in that: the power assembly (7) comprises a motor (71) arranged on the mounting rack (2), a driving gear (72) fixedly sleeved on an output shaft of the motor (71) and a driven gear (73) fixedly sleeved on the rotating disc (31), and the driving gear (72) is meshed with the driven gear (73).
3. The automatic collecting equipment for detecting the compression strength and the bending strength of the cement test block according to claim 1, which is characterized in that: the transmission assembly (8) comprises a connecting rod (81) which is vertically arranged, a first bevel gear (82) which is sleeved at the lower end of the connecting rod (81) and a second bevel gear (83) which is sleeved on the rotating rod (14), the lower end of the connecting rod (81) extends into the base (1), and the first bevel gear (82) and the second bevel gear (83) are meshed with each other; the rotating disc (31) is provided with a driving assembly (9) for driving the connecting rod (81) to rotate.
4. The automatic collecting equipment for detecting the compressive strength and the flexural strength of the cement test block according to claim 3, which is characterized in that: the mounting rack (2) is provided with a mounting cavity (221), the driving assembly (9) comprises a pawl (92) hinged to the rotating disc (31), a ratchet wheel (91) sleeved on the rotating disc (31) and rotatably connected with the inner bottom surface of the mounting cavity (221), a spring plate (93) fixed on the rotating disc (31) and used for resetting the pawl (92), a rotating belt wheel (94) fixedly sleeved on the upper end of the connecting rod (81), and a belt (95) wound on the rotating belt wheel (94) and the ratchet wheel (91), wherein the pawl (92) and the inner ring of the ratchet wheel (91) are meshed with each other.
5. The automatic collecting equipment for detecting the compression strength and the bending strength of the cement test block according to claim 1, which is characterized in that: a set of installation component (4) are including first support column (41) and second support column (42) of arranging side by side, first board (411) are accepted to fixedly connected with on first support column (41), first backup pad is kept away from the tip fixedly connected with baffle (412) of second support column (42), board (421) are accepted to fixedly connected with second on second support column (42), board (421) are accepted to the second, keep away from on board (421) the tip fixedly connected with vertical board (422) of first support column (41), keep away from on vertical board (422) the tip fixedly connected with fixed plate (423) of second board (421), be provided with on vertical board (422) and be used for supporting tight subassembly (5) support of cement test block (16).
6. The automatic collecting equipment for detecting the compressive strength and the flexural strength of the cement test block according to claim 5, which is characterized in that: the abutting assembly (5) comprises a first spring (51) fixedly connected to the vertical plate (422) and an abutting plate (52) fixed to the end portion, far away from the vertical plate (422), of the first spring (51), and the abutting plate (52) is in sliding fit with the second bearing plate (421).
7. The automatic collecting equipment for detecting the compressive strength and the flexural strength of the cement test block according to claim 5, which is characterized in that: be provided with stop gear (6) on base (1), stop gear (6) include spacing subassembly (61), spacing subassembly (61) are located including fixed cover dwang (14) are close to fixed disk (611), fixed connection of first board (411) tip of accepting are in locating plate (612) on base (1), wear to locate gag lever post (613), fixed cover on locating plate (612) are located holding ring (615) and cover on gag lever post (613) are located second spring (614) on gag lever post (613), second spring (614) one end with locating plate (612) fixed connection, the second spring (614) other end with holding ring (615) fixed connection, be provided with on fixed disk (611) be used for with complex locating hole (6111) is pegged graft in gag lever post (613), just gag lever post (613) pass locating hole (6111) and with cement test block (16) keep away from first locating hole (6111) The surfaces of the receiving plates (411) are abutted.
8. The automatic collecting equipment for detecting the compressive strength and the flexural strength of the cement test block according to claim 7, which is characterized in that: stop gear (6) still include reset assembly (62), reset assembly (62) including install in third cylinder (621) and be fixed in on locating plate (612) reset board (622) on third cylinder (621) piston rod, reset board (622) set up in holding ring (615) with between fixed disk (611), holding ring (615) with reset board (622) butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110776375.7A CN113607558B (en) | 2021-07-08 | 2021-07-08 | Cement test block compressive and flexural strength detection automatic acquisition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110776375.7A CN113607558B (en) | 2021-07-08 | 2021-07-08 | Cement test block compressive and flexural strength detection automatic acquisition equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113607558A true CN113607558A (en) | 2021-11-05 |
| CN113607558B CN113607558B (en) | 2024-02-02 |
Family
ID=78304292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110776375.7A Active CN113607558B (en) | 2021-07-08 | 2021-07-08 | Cement test block compressive and flexural strength detection automatic acquisition equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113607558B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112707A (en) * | 2021-11-26 | 2022-03-01 | 无锡振华建设工程质量检测有限公司 | Mortar detection equipment |
| CN114778328A (en) * | 2022-06-23 | 2022-07-22 | 深圳市鑫火胜科技有限公司 | Bending stress detection device for mobile phone protective film |
| CN114778281A (en) * | 2022-06-06 | 2022-07-22 | 山东大学 | Method for automatically detecting strength of concrete sample and robot system |
| CN117554203A (en) * | 2024-01-11 | 2024-02-13 | 长江水利委员会长江科学院 | Stable soil strength detection device for gypsum-based composite cementing material |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110094295A1 (en) * | 2009-10-28 | 2011-04-28 | Halliburton Energy Services, Inc. | Cement testing |
| CN105865931A (en) * | 2016-04-19 | 2016-08-17 | 承德市德盛检测设备有限公司 | Ultrahigh-pressure extralarge vessel constant-pressure test machine and detection method |
| CN207696741U (en) * | 2017-12-25 | 2018-08-07 | 深圳市恒义建筑技术有限公司 | A kind of cement standard curing box |
| WO2019042407A1 (en) * | 2017-09-01 | 2019-03-07 | 王美兰 | Test equipment |
| CN209117467U (en) * | 2018-10-23 | 2019-07-16 | 福建融诚检测技术股份有限公司 | A kind of test block compression test continuous feeding device |
| WO2019148547A1 (en) * | 2018-02-02 | 2019-08-08 | 东北大学 | Large-sized deep cavern group three-dimensional physical model test system and method |
| CN110146380A (en) * | 2019-06-14 | 2019-08-20 | 林克慧 | A kind of cement briquette resistance to compression, flexural strength detect automatic acquisition equipment |
| WO2019165787A1 (en) * | 2018-09-19 | 2019-09-06 | 山东科技大学 | Rock mechanics test system having adjustable loading rigidity, and test method |
| CN209794109U (en) * | 2019-01-23 | 2019-12-17 | 西安新意达建筑制品有限公司 | Cement standard curing box |
| CN110926925A (en) * | 2019-11-29 | 2020-03-27 | 余焯兴 | Building concrete strength detection device |
| CN210198862U (en) * | 2019-07-17 | 2020-03-27 | 浙江建工检测科技有限公司 | Pressure testing machine |
| CN210269387U (en) * | 2019-07-24 | 2020-04-07 | 北京众鑫云工程质量检测有限公司 | Cement breaking press |
| CN210923255U (en) * | 2019-10-12 | 2020-07-03 | 无锡鑫科工程质量检测有限公司 | Compression and bending resistance testing machine for cement |
| CN211576782U (en) * | 2020-03-07 | 2020-09-25 | 浙江义宇仪器设备有限公司 | Anti resistance to compression all-in-one of rolling over of cement |
| CN111811947A (en) * | 2020-07-14 | 2020-10-23 | 嘉兴新博信息科技有限公司 | Road construction concrete intensity detection device |
| CN212008082U (en) * | 2020-04-28 | 2020-11-24 | 深圳市东大洋建材有限公司 | Concrete bending resistance detector |
| CN212159279U (en) * | 2020-05-14 | 2020-12-15 | 四川蜀工公路工程试验检测有限公司 | CBR bursting test brute force test sample preparation cutting device |
| CN213544266U (en) * | 2020-10-26 | 2021-06-25 | 山东蓝澳环保科技有限公司 | Cost-reduced cement bending and compression testing machine |
-
2021
- 2021-07-08 CN CN202110776375.7A patent/CN113607558B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110094295A1 (en) * | 2009-10-28 | 2011-04-28 | Halliburton Energy Services, Inc. | Cement testing |
| CN105865931A (en) * | 2016-04-19 | 2016-08-17 | 承德市德盛检测设备有限公司 | Ultrahigh-pressure extralarge vessel constant-pressure test machine and detection method |
| WO2019042407A1 (en) * | 2017-09-01 | 2019-03-07 | 王美兰 | Test equipment |
| CN207696741U (en) * | 2017-12-25 | 2018-08-07 | 深圳市恒义建筑技术有限公司 | A kind of cement standard curing box |
| WO2019148547A1 (en) * | 2018-02-02 | 2019-08-08 | 东北大学 | Large-sized deep cavern group three-dimensional physical model test system and method |
| WO2019165787A1 (en) * | 2018-09-19 | 2019-09-06 | 山东科技大学 | Rock mechanics test system having adjustable loading rigidity, and test method |
| CN209117467U (en) * | 2018-10-23 | 2019-07-16 | 福建融诚检测技术股份有限公司 | A kind of test block compression test continuous feeding device |
| CN209794109U (en) * | 2019-01-23 | 2019-12-17 | 西安新意达建筑制品有限公司 | Cement standard curing box |
| CN110146380A (en) * | 2019-06-14 | 2019-08-20 | 林克慧 | A kind of cement briquette resistance to compression, flexural strength detect automatic acquisition equipment |
| CN210198862U (en) * | 2019-07-17 | 2020-03-27 | 浙江建工检测科技有限公司 | Pressure testing machine |
| CN210269387U (en) * | 2019-07-24 | 2020-04-07 | 北京众鑫云工程质量检测有限公司 | Cement breaking press |
| CN210923255U (en) * | 2019-10-12 | 2020-07-03 | 无锡鑫科工程质量检测有限公司 | Compression and bending resistance testing machine for cement |
| CN110926925A (en) * | 2019-11-29 | 2020-03-27 | 余焯兴 | Building concrete strength detection device |
| CN211576782U (en) * | 2020-03-07 | 2020-09-25 | 浙江义宇仪器设备有限公司 | Anti resistance to compression all-in-one of rolling over of cement |
| CN212008082U (en) * | 2020-04-28 | 2020-11-24 | 深圳市东大洋建材有限公司 | Concrete bending resistance detector |
| CN212159279U (en) * | 2020-05-14 | 2020-12-15 | 四川蜀工公路工程试验检测有限公司 | CBR bursting test brute force test sample preparation cutting device |
| CN111811947A (en) * | 2020-07-14 | 2020-10-23 | 嘉兴新博信息科技有限公司 | Road construction concrete intensity detection device |
| CN213544266U (en) * | 2020-10-26 | 2021-06-25 | 山东蓝澳环保科技有限公司 | Cost-reduced cement bending and compression testing machine |
Non-Patent Citations (2)
| Title |
|---|
| 张建德;林知明;曾建军;: "基于MCU的水泥抗折试验机的研制", 试验技术与试验机, no. 04 * |
| 王作文, 孟晓平: "全自动水泥强度综合试验机的研制", 机电一体化, no. 04 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112707A (en) * | 2021-11-26 | 2022-03-01 | 无锡振华建设工程质量检测有限公司 | Mortar detection equipment |
| CN114112707B (en) * | 2021-11-26 | 2023-11-03 | 无锡振华建设工程质量检测有限公司 | Mortar detection equipment |
| CN114778281A (en) * | 2022-06-06 | 2022-07-22 | 山东大学 | Method for automatically detecting strength of concrete sample and robot system |
| CN114778328A (en) * | 2022-06-23 | 2022-07-22 | 深圳市鑫火胜科技有限公司 | Bending stress detection device for mobile phone protective film |
| CN117554203A (en) * | 2024-01-11 | 2024-02-13 | 长江水利委员会长江科学院 | Stable soil strength detection device for gypsum-based composite cementing material |
| CN117554203B (en) * | 2024-01-11 | 2024-03-29 | 长江水利委员会长江科学院 | Stable soil strength detection device for gypsum-based composite cementing material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113607558B (en) | 2024-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113607558A (en) | Automatic collecting equipment for detecting compressive strength and flexural strength of cement test block | |
| CN115219014B (en) | Power transformer with noise monitoring mechanism | |
| CN115980187A (en) | Concrete internal defect detection device and method | |
| CN113567280A (en) | Brick quality detection equipment for building engineering | |
| CN114593887A (en) | Power impact test system for new energy automobile | |
| CN209156918U (en) | A kind of automatic riveting machine | |
| CN117629556A (en) | Quality detection equipment is used in helmet production | |
| CN220271030U (en) | Building material intensity detection device | |
| CN210236596U (en) | Cloth inspecting machine | |
| CN211147535U (en) | Crankshaft turning radius mistake proofing inspection device | |
| CN216012744U (en) | Turnover mechanism for tire inspection production line | |
| CN205538506U (en) | Handle revolving stage rack wheel clamp plate glass detecting equipment of making a video recording | |
| CN220357236U (en) | Connector contact piece test fixture | |
| CN209255742U (en) | A kind of riveting machine of RR axis and RF axis | |
| CN219694762U (en) | Constant-loading bending and compression resistant testing machine | |
| CN216925332U (en) | Novel portable rifle bucket of examining | |
| CN212748512U (en) | Bending resistance testing machine | |
| CN217483990U (en) | Anti testing machine that rolls over of cement | |
| CN216208077U (en) | Silica gel bears a burden quality detection device for dumbbell | |
| CN216082663U (en) | Automatic smoke and dust comprehensive tester with protection architecture | |
| CN219348614U (en) | Analyzer maintenance detecting platform | |
| CN220176685U (en) | Coal sample mixing device for chemical examination | |
| CN115493033B (en) | Auxiliary device for diagnosing position adjustment of X-ray dosimeter | |
| CN219455000U (en) | Spectacle case detects frock | |
| CN220729093U (en) | Gauge for glass lifter switch panel |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |