CN118150437A - Waterproof mortar anti-permeability performance testing device - Google Patents
Waterproof mortar anti-permeability performance testing device Download PDFInfo
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- CN118150437A CN118150437A CN202410564794.8A CN202410564794A CN118150437A CN 118150437 A CN118150437 A CN 118150437A CN 202410564794 A CN202410564794 A CN 202410564794A CN 118150437 A CN118150437 A CN 118150437A
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- Prior art keywords
- sliding
- fixedly installed
- mortar
- plates
- waterproof mortar
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- 238000012360 testing method Methods 0.000 title claims abstract description 147
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 84
- 230000003487 anti-permeability effect Effects 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 23
- 230000035699 permeability Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011431 lime mortar Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Fluid Mechanics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of testing devices, and discloses a waterproof mortar permeability resistance testing device which comprises two supporting plates, wherein a material carrying table is fixedly arranged on the upper surfaces of the two supporting plates, and square blanking holes are formed in the upper surfaces of the material carrying tables in a penetrating mode. According to the device, the two plugboards are moved close to each other through the elastic acting force of the spring telescopic rod and inserted into the gap between the two adjacent mortar test blocks, the mortar test blocks above the two plugboards are received, the falling of the mortar test blocks is avoided, the mortar test blocks do not need to be manually placed each time when the anti-permeability performance of the mortar test blocks is tested through the device, and the testing efficiency is greatly improved during batch testing.
Description
Technical Field
The invention relates to the technical field of testing devices, in particular to a waterproof mortar permeation resistance testing device.
Background
The mortar is a bonding substance used for brickwork on a building, is prepared by adding water into sand and cementing materials (cement, lime paste, clay and the like) in a certain proportion, is also called mortar, and is also used as mortar, and the mortar is commonly used as cement mortar, mixed mortar, lime mortar and clay mortar, and the mortar is used along with stirring; mortar is often used in the manufacture of bricks and is often subjected to permeation resistance testing by a permeation resistance meter.
The existing waterproof mortar permeation resistance testing device (bulletin number: CN 219284961U) has at least the following disadvantages:
When the mortar testing device is used, the mortar testing blocks are manually placed in the sealing barrel, then the mortar testing blocks are tested through the testing assembly, the speed of manually placing the mortar testing blocks is low, and when the mortar testing blocks are tested in batches, the testing efficiency is greatly reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a device for testing the permeability resistance of waterproof mortar.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a waterproof mortar anti permeability performance testing arrangement, includes two backup pads, two the upper surface fixed mounting of backup pad has the material carrying platform, the upper surface of material carrying platform runs through and has seted up square blanking hole, the material carrying platform is located the equal fixed mounting in position in four corners in square blanking hole and has right angle gag lever post, four the polylith mortar test block has superimposed from top to bottom between the right angle gag lever post, two dovetail grooves have been seted up to the surface symmetry of the relative both sides of material carrying platform, two equal slidable mounting of inner wall of dovetail grooves has the picture peg, the upper surface fixed mounting that picture peg kept away from right angle gag lever post one end has the actuating post, the surface fixed mounting of material carrying platform one side has two supports, two the upper surface rotation of support installs the pivot, the top fixed mounting of pivot has the actuating lever, the lower surface fixed mounting that the bottom of actuating lever runs through the support has the connecting rod, the connecting rod aligns from top to bottom with the actuating lever, the actuating post is close to the surface of actuating post one end runs through and has seted up the actuating groove, actuating post and actuating groove's inner wall slidable mounting.
As a further scheme of the invention, the outer surfaces of the opposite sides of the two supporting plates are respectively provided with a spring telescopic rod in a rotating way, and the telescopic ends of the spring telescopic rods are respectively rotatably arranged with the other ends of the connecting rods.
As a further scheme of the invention, two second T-shaped sliding rails are symmetrically and fixedly arranged on the outer surfaces of the opposite sides of the two supporting plates, two first T-shaped sliding rails are symmetrically and fixedly arranged on the outer surfaces of the opposite sides of the two supporting plates, and the two first T-shaped sliding rails are arranged right below the two second T-shaped sliding rails.
As a further scheme of the invention, a second test bench is slidably arranged between the two second T-shaped sliding rails, a first test bench is slidably arranged between the two first T-shaped sliding rails, two sliding columns are symmetrically and slidably inserted into the upper surfaces of the first test bench, the first test benches are fixedly arranged at the top ends of the two sliding columns, step grooves are formed in the upper surfaces of the first test bench and the second test bench in a penetrating manner, openings are formed in the bottom wall of the step grooves in a penetrating manner, the openings are vertically aligned with square blanking holes, and rubber pads are fixedly arranged on the upper surfaces of the step grooves.
As a further scheme of the invention, the bottom ends of the two sliding columns are fixedly provided with sliding rods penetrating through the lower surface of the sliding seat, a mounting plate is fixedly arranged between the two supporting plates, the upper surface of the mounting plate is fixedly provided with a profiling guide rail, the outer surface of the profiling guide rail is provided with profiling guide grooves in a penetrating way, and the sliding rods are slidably arranged with the inner walls of the profiling guide grooves.
As a further scheme of the invention, a group of sliding grooves are formed in a penetrating manner on the outer surfaces of two opposite sides of the two supporting plates in a penetrating manner, a group of sliding grooves are symmetrically arranged up and down, racks are fixedly arranged at two ends of the second test bench in a penetrating manner on the inner wall of the sliding grooves, the same racks are fixedly arranged at two ends of the sliding seat in a penetrating manner on the inner wall of the sliding grooves, gears are rotatably arranged on the outer surfaces of the supporting plates, which are close to the two racks, and meshed with the two racks, connecting plates are fixedly arranged at two ends of the two supporting plates, a second screw rod is rotatably arranged between the two connecting plates, the outer surface of the second screw rod, which penetrates through the sliding seat, is in threaded connection with the outer surface of one side of the connecting plate, a second driving motor is fixedly arranged at the outer surface of the second driving motor in a penetrating manner on the outer surface of the connecting plate, and the rotation center of the second screw rod.
As a further scheme of the invention, two limiting plates are symmetrically and fixedly arranged on the upper surfaces of the two supporting plates, sliding plates are slidably arranged on the top ends of the two limiting plates, a hydraulic telescopic rod is fixedly arranged on the lower surface of the sliding plates, a hollow disc is fixedly arranged at the telescopic end of the hydraulic telescopic rod, an air pipe joint is fixedly arranged on the upper surface of the hollow disc, a water pipe joint is fixedly arranged on the upper surface of the hollow disc, the air pipe joint and the water pipe joint are communicated with the inside of the hollow disc, and electromagnetic valves are arranged on the top ends of the air pipe joint and the water pipe joint.
As a further scheme of the invention, a first screw rod is rotatably arranged between the inner walls at the two opposite ends of the limiting plate, the first screw rod penetrates through the outer surface of the sliding plate and is in threaded connection with the sliding plate, a first driving motor is fixedly arranged on the outer surface of one end of the limiting plate, and the output end of the first driving motor penetrates through the outer surface of the limiting plate and is fixedly arranged with the rotation center of the first screw rod.
As a further scheme of the invention, a water collecting tank is fixedly arranged on the outer surface of the connecting plate close to the limiting plates, a receiving box is fixedly arranged between the limiting plates, the water collecting tank is arranged right below the opening, a water outlet connector is fixedly arranged on the lower surface of the water collecting tank, and the water outlet connector is communicated with the inside of the water collecting tank.
Compared with the prior art, the invention has the following beneficial effects:
The actuating lever drives the picture peg and keep away from the motion each other along the forked tail spout through actuating groove and actuating post, when the picture peg moves to the terminal point, the mortar test piece of its top can fall into the inside in step groove through square blanking hole, when first testboard and second testboard leave the connecting rod, through the elastic force of spring telescopic link, make two picture pegs be close to each other and move, insert the clearance inside of two adjacent mortar test pieces, catch the mortar test piece of its top, avoid its whereabouts, when testing mortar test piece anti-permeability can through this device, need not all manual placement mortar test piece at every turn, when the test in batches, the efficiency of test has been improved greatly.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a waterproof mortar permeation resistance testing device according to the present invention;
fig. 2 is a schematic diagram of a front view structure of a device for testing the permeability resistance of waterproof mortar according to the present invention;
fig. 3 is a schematic left-view structure diagram of a waterproof mortar permeation resistance testing device provided by the invention;
fig. 4 is a schematic right-view structural diagram of a waterproof mortar permeation resistance testing device according to the present invention;
Fig. 5 is a schematic diagram of the internal structure of a device for testing the permeability resistance of waterproof mortar according to the invention;
fig. 6 is a schematic diagram of a slide seat of a device for testing the permeability resistance of waterproof mortar according to the invention;
FIG. 7 is a schematic view of a profiling guide rail of a waterproof mortar permeation resistance testing device provided by the invention;
fig. 8 is a schematic diagram of a plugboard of the waterproof mortar permeability resistance testing device.
In the figure: 1. a support plate; 2. a limiting plate; 3. a slide plate; 4. a first screw rod; 5. a first driving motor; 6. a hydraulic telescopic rod; 7. a hollow disc; 8. an air pipe joint; 9. a water pipe joint; 10. a receiving box; 11. a water collection tank; 12. a first test station; 13. a step groove; 14. a rubber pad; 15. an opening; 16. a material carrying table; 17. a right-angle limiting rod; 18. dovetail grooves; 19. inserting plate; 20. a driving rod; 21. a drive column; 22. a driving groove; 23. a support; 24. a connecting rod; 25. a spring telescoping rod; 26. a second screw rod; 27. a second driving motor; 28. a slide; 29. the first T-shaped sliding rail; 30. profiling guide grooves; 31. a chute; 32. a rack; 33. a gear; 34. a second test station; 35. the second T-shaped sliding rail; 36. a water outlet joint; 37. a spool; 38. a slide bar; 39. and profiling guide rails.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-8, a waterproof mortar permeability resistance testing device comprises two support plates 1, a material carrying table 16 is fixedly installed on the upper surfaces of the two support plates 1, square blanking holes are formed in the upper surfaces of the material carrying table 16 in a penetrating mode, right-angle limiting rods 17 are fixedly installed at the positions of four corners of the square blanking holes in the material carrying table 16, a plurality of mortar testing blocks are vertically overlapped between the four right-angle limiting rods 17, two dovetail sliding grooves 18 are symmetrically formed in the outer surfaces of two opposite sides of the material carrying table 16, inserting plates 19 are slidably installed on the inner walls of the two dovetail sliding grooves 18, driving columns 21 are fixedly installed on the upper surfaces of one ends, far away from the right-angle limiting rods 17, of the inserting plates 19, of the two support plates 23 are fixedly installed on the outer surfaces of one side, rotating shafts are installed on the upper surfaces of the two support plates 23, driving rods 20 are fixedly installed on the top ends of the rotating shafts, connecting rods 24 are fixedly installed on the bottom ends of the rotating shafts, connecting rods 24 penetrate through the lower surfaces of the support plates 23, connecting rods 24 are arranged in an up-down alignment mode, a plurality of mortar testing blocks are overlapped, driving grooves 22 are formed in the outer surfaces, which are close to one end of the driving rods 20, two dovetail sliding grooves 18 are symmetrically installed on the outer surfaces of the inner surfaces of the driving columns, two sliding grooves 21, two sliding columns 22 are fixedly installed on the outer surfaces of the inner surfaces of the driving rods, and the other ends of the driving rods 25 are installed on the outer surfaces of the supporting rods 25, and are rotatably arranged on the outer surfaces of the supporting rods 25, and are rotatably and arranged on the opposite sides of the supporting rods 25.
When the first test bench 12 and the second test bench 34 are close to the connecting rod 24, the end faces of the first test bench 12 and the second test bench 34 are abutted against the connecting rod 24, so that the connecting rod 24 rotates, the connecting rod 24 drives the driving rod 20 to rotate through the rotating shaft, the driving rod 20 drives the insertion plate 19 to move away from each other along the dovetail chute 18 through the driving groove 22 and the driving column 21, when the insertion plate 19 moves to the end point, mortar test blocks above the insertion plate can fall into the step groove 13 through square blanking holes, when the first test bench 12 and the second test bench 34 leave the connecting rod 24, the two insertion plates 19 are close to each other through the elastic force of the spring telescopic rod 25, the two insertion plates are inserted into gaps between two adjacent mortar test blocks, the mortar test blocks above the two insertion plates are prevented from falling, the mortar test blocks do not need to be manually placed each time when the mortar test blocks are tested for permeability resistance, and the test efficiency is greatly improved during batch test.
In this embodiment, two second T-shaped slide rails 35 are symmetrically and fixedly mounted on the outer surfaces of opposite sides of the two support plates 1, two first T-shaped slide rails 29 are arranged right below the two second T-shaped slide rails 35, a second test bench 34 is slidably mounted between the two second T-shaped slide rails 35, a first test bench 12 is slidably mounted between the two first T-shaped slide rails 29, two slide posts 37 are symmetrically and slidably inserted on the upper surface of the first test bench 12, a first test bench 12 is fixedly mounted on the top ends of the two slide posts 37, step grooves 13 are respectively and fixedly formed in the upper surfaces of the first test bench 12 and the second test bench 34, openings 15 are respectively and fixedly formed in the bottom walls of the step grooves 13, the openings 15 are vertically aligned with square blanking holes, rubber pads 14 are fixedly mounted on the upper surfaces of the step grooves 13, the bottom ends of the two sliding columns 37 are fixedly provided with sliding rods 38 penetrating through the lower surface of the sliding seat 28, a mounting plate is fixedly provided between the two supporting plates 1, the upper surface of the mounting plate is fixedly provided with a profiling guide rail 39, the outer surface of the profiling guide rail 39 is provided with profiling guide grooves 30 in a penetrating way, the sliding rods 38 and the inner wall of the profiling guide grooves 30 are in sliding installation, the outer surfaces of the opposite sides of the two supporting plates 1 are provided with a group of sliding grooves 31 in a penetrating way, the two sliding grooves 31 are symmetrically arranged up and down, the two ends of the second testing table 34 are fixedly provided with racks 32 penetrating through the inner wall of the sliding groove 31, the two ends of the sliding seat 28 are fixedly provided with the same racks 32 penetrating through the inner wall of the sliding groove 31, the outer surfaces of the supporting plates 1 close to the two racks 32 are rotatably provided with gears 33, the gears 33 are meshed with the two racks 32, the two ends of the two supporting plates 1 are fixedly provided with connecting plates, a second screw rod 26 is rotatably arranged between the two connecting plates, the second screw rod 26 penetrates through the outer surface of the sliding seat 28 and is in threaded connection with the outer surface of one side of the connecting plate, a second driving motor 27 is fixedly arranged on the outer surface of one side of the connecting plate, and the output end of the second driving motor 27 penetrates through the outer surface of the connecting plate and is fixedly arranged at the rotation center of the second screw rod 26.
The second lead screw 26 is driven to rotate by the positive and negative rotation of the second driving motor 27, the second lead screw 26 drives the sliding seat 28 to move close to or far away from the carrying platform 16, the sliding rod 38 is driven to slide along the profiling guide groove 30 when the sliding seat 28 moves, the sliding column 37 is driven to move up and down by the profiling guide groove 30, the first test platform 12 is driven to move close to or far away from the carrying platform 16, one rack 32 is driven to move by the sliding seat 28, the other rack 32 is driven to move by the gear 33, the two racks 32 relatively move, the other rack 32 drives the second test platform 34 to move, when the second test platform 34 and the first test platform 12 are about to approach, the first test platform 12 moves downwards by the sliding column 37, the first test platform 12 and the second test platform 34 can move to the position right below the carrying platform 16 through the profiling guide groove 30, the double-station continuous detection can be realized, the waiting time in the detection can be avoided, and the detection efficiency of the anti-penetration performance of the mortar test block can be improved.
In this embodiment, two limiting plates 2 are installed on the upper surface symmetry fixed mounting of two backup pads 1, slide 3 is installed on the top slidable mounting of two limiting plates 2, hydraulic telescopic link 6 is installed on the lower surface fixed mounting of slide 3, hollow dish 7 is installed to the telescopic link fixed mounting of hydraulic telescopic link 6, air pipe joint 8 is installed on the upper surface fixed mounting of hollow dish 7, water pipe joint 9 is installed on the upper surface fixed mounting of hollow dish 7, air pipe joint 8 and water pipe joint 9 are linked together with the inside of hollow dish 7, air valve is all provided with on the top of air pipe joint 8 and water pipe joint 9, first lead screw 4 is installed in the rotation between the inner wall at limiting plate 2 opposite ends, first lead screw 4 runs through the surface of slide 3 and threaded connection thereof, first driving motor 5 is installed to the surface fixed mounting of limiting plate 2 one end, the output of first driving motor 5 runs through the surface of limiting plate 2 and the center of rotation fixed mounting of first lead screw 4, the lower surface fixed mounting of hollow dish 7 has the rubber circle, avoid gas leakage between hollow dish 7 and the mortar test piece through the rubber circle.
When the first test bench 12 and the second test bench 34 move to the position right below the hollow disc 7 with the mortar test block, the hollow disc 7 is driven to move downwards through the hydraulic telescopic rod 6 to be propped against the upper surface of the mortar test block, at the moment, high-pressure water is controlled by the electromagnetic valve to enter the hollow disc 7, in a set time, the high-pressure water flows into the water collection tank 11 through the lower surface of the mortar test block, flows into the metering cup through the water outlet joint 36 below the water collection tank 11, the permeation resistance of the mortar test block under different water pressures is detected through the water quantity inside the metering cup, after the testing is finished, the vacuum pump is communicated with the hollow disc 7 by opening the electromagnetic valve to suck the mortar test block, the first driving motor 5 drives the sliding plate 3 to move through the first screw 4, the sliding plate 3 drives the mortar test block to move to the position above the material receiving box 10, the tested mortar test block is placed in the material receiving box 10, and the subsequent processing is convenient.
In this embodiment, a water collection tank 11 is fixedly installed on the outer surface of the connecting plate close to the limiting plates 2, a receiving box 10 is fixedly installed between the limiting plates 2, the water collection tank 11 is arranged right below the opening 15, a water outlet connector 36 is fixedly installed on the lower surface of the water collection tank 11, and the water outlet connector 36 is communicated with the inside of the water collection tank 11.
When the mortar testing device is used, an operator stacks mortar testing blocks to be tested among four right-angle limiting rods 17, the mortar testing blocks are communicated with an external vacuum pump through an air pipe connector 8 and an air pipe, the mortar testing blocks are communicated with an external high-pressure water pump through a water pipe connector 9 and a water pipe, the second screw rod 26 is driven to rotate through the positive and negative rotation of the second driving motor 27, the second screw rod 26 drives the sliding seat 28 to move close to or far away from the material loading table 16, the sliding rod 38 is driven to slide along the profiling guide groove 30 when the sliding seat 28 moves, the sliding column 37 is driven to move up and down through the profiling guide groove 30, the sliding column 37 drives the first testing table 12 to move close to or far away from the material loading table 16, one of the racks 32 is driven to move through the sliding seat 28, the other rack 32 is driven to move through the gear 33, the two racks 32 relatively move, the other rack 32 drives the second test bench 34 to move, when the second test bench 34 and the first test bench 12 are about to approach, the first test bench 12 moves downwards through the sliding column 37, the device can realize the interactive movement of the first test bench 12 and the second test bench 34, the first test bench 12 and the second test bench 34 move to the position right below the material carrying bench 16, the double-station continuous detection can be realized, the waiting time in the detection is avoided, and the detection efficiency of the anti-permeability performance of the mortar test block is improved; when the first test bench 12 and the second test bench 34 are close to the connecting rod 24, the end surfaces of the first test bench 12 and the second test bench 34 are propped against the connecting rod 24, so that the connecting rod 24 rotates, the connecting rod 24 drives the driving rod 20 to rotate through the rotating shaft, the driving rod 20 drives the inserting plate 19 to move away from each other along the dovetail chute 18 through the driving groove 22 and the driving column 21, when the inserting plate 19 moves to the end point, mortar test blocks above the inserting plate can fall into the step groove 13 through square blanking holes, when the first test bench 12 and the second test bench 34 leave the connecting rod 24, the two inserting plates 19 are close to each other through the elastic force of the spring telescopic rod 25, the device is inserted into the gap between two adjacent mortar test blocks, the mortar test blocks above the device are received, the mortar test blocks are prevented from falling, the mortar test blocks do not need to be manually placed each time when the anti-permeability performance of the mortar test blocks is tested by the device, and the testing efficiency is greatly improved during batch testing; when the first test bench 12 and the second test bench 34 carry the mortar test block to move right below the hollow disc 7, the hollow disc 7 is driven to move downwards by the hydraulic telescopic rod 6 to be propped against the upper surface of the mortar test block, at the moment, high-pressure water is controlled to enter the hollow disc 7 by the electromagnetic valve, in a set time, the high-pressure water flows into the water collection tank 11 through the lower surface of the mortar test block by pressing the high-pressure water, flows into the metering cup through the water outlet joint 36 below the water collection tank 11, the permeation resistance of the mortar test block under different water pressures is detected by the water quantity in the metering cup, after the test is finished, the vacuum pump is communicated with the hollow disc 7 by opening the electromagnetic valve, the mortar test block is sucked up, the first driving motor 5 drives the sliding plate 3 to move through the first screw rod 4, so that the sliding plate 3 drives the mortar test block to move to the upper part of the receiving box 10, and the tested mortar test block is placed in the receiving box 10, so that the follow-up treatment is facilitated.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a waterproof mortar permeability resistance test device, includes two backup pads (1), its characterized in that, two the upper surface fixed mounting of backup pad (1) has year material platform (16), the upper surface of year material platform (16) runs through and has seted up square blanking hole, the position that year material platform (16) are located four corners of square blanking hole is all fixed mounting have right angle gag lever post (17), four between right angle gag lever post (17) the polylith mortar test block has been superimposed from top to bottom, two dovetail (18) have been seted up to the surface symmetry of the relative both sides of year material platform (16), two the inner wall of dovetail (18) all slidable mounting has picture peg (19), the upper surface fixed mounting who keeps away from right angle gag lever post (17) one end has actuating post (21), the surface symmetry fixed mounting of the outer surface of year material platform (16) one side has two support (23), the upper surface rotation of two support (23) has the pivot, the top fixed mounting actuating lever (20) of pivot, the bottom of actuating lever (20) has the actuating lever (24) to run through under the actuating lever (20) and is located the actuating lever (20) and is set up under the actuating lever (24) the fixed surface setting up one end (20), the driving column (21) is slidably mounted with the inner wall of the driving groove (22).
2. The device for testing the permeability resistance of the waterproof mortar according to claim 1, wherein the outer surfaces of the opposite sides of the two supporting plates (1) are respectively provided with a spring telescopic rod (25) in a rotating mode, and the telescopic ends of the spring telescopic rods (25) are respectively provided with the other ends of the connecting rods (24) in a rotating mode.
3. The waterproof mortar permeability resistance testing device according to claim 1, wherein two second T-shaped sliding rails (35) are symmetrically and fixedly arranged on the outer surfaces of the opposite sides of the two supporting plates (1), two first T-shaped sliding rails (29) are symmetrically and fixedly arranged on the outer surfaces of the opposite sides of the two supporting plates (1), and the two first T-shaped sliding rails (29) are arranged under the two second T-shaped sliding rails (35).
4. A waterproof mortar permeability resistance testing device according to claim 3, characterized in that a second testing table (34) is slidably mounted between two second T-shaped sliding rails (35), a first testing table (12) is slidably mounted between two first T-shaped sliding rails (29), two sliding columns (37) are symmetrically and slidably inserted on the upper surface of the first testing table (12), the first testing table (12) is fixedly mounted on the top ends of the two sliding columns (37), step grooves (13) are formed in the upper surfaces of the first testing table (12) and the second testing table (34) in a penetrating mode, an opening (15) is formed in the bottom wall of the step groove (13) in a penetrating mode, the opening (15) is vertically aligned with a square blanking hole, and rubber pads (14) are fixedly mounted on the upper surface of the step groove (13).
5. The waterproof mortar permeation resistance testing device according to claim 4, wherein sliding rods (38) are fixedly installed at the bottom ends of two sliding columns (37) penetrating through the lower surface of a sliding seat (28), a mounting plate is fixedly installed between two supporting plates (1), a profiling guide rail (39) is fixedly installed on the upper surface of the mounting plate, a profiling guide groove (30) is formed in the outer surface of the profiling guide rail (39) in a penetrating mode, and the sliding rods (38) are slidably installed with the inner wall of the profiling guide groove (30).
6. The waterproof mortar permeability resistance testing device according to claim 5, wherein a group of sliding grooves (31) are formed in a penetrating manner on two groups of outer surfaces of opposite sides of two supporting plates (1), a group of two sliding grooves (31) are symmetrically arranged up and down, racks (32) are fixedly arranged on the inner wall of the penetrating sliding grooves (31) at two ends of a second testing table (34), the same racks (32) are fixedly arranged on the inner wall of the penetrating sliding grooves (31) at two ends of a sliding seat (28), gears (33) are rotatably arranged on the outer surfaces of the supporting plates (1) close to the two racks (32), the gears (33) are meshed with the two racks (32), connecting plates are fixedly arranged at two ends of the two supporting plates (1), a second screw rod (26) is rotatably arranged between the two connecting plates, the outer surfaces of the second screw rod (26) penetrates through the outer surfaces of the sliding seat (28) and is in threaded connection with the connecting plates, a second driving motor (27) is fixedly arranged on the outer surface of one side of the connecting plates, and a second connecting plate (26) is fixedly arranged on the outer surface of the output end of the second driving motor (27).
7. The waterproof mortar permeability resistance testing device according to claim 6, wherein two limiting plates (2) are symmetrically and fixedly installed on the upper surface of each supporting plate (1), a sliding plate (3) is slidably installed on the top ends of the two limiting plates (2), a hydraulic telescopic rod (6) is fixedly installed on the lower surface of each sliding plate (3), a hollow disc (7) is fixedly installed at the telescopic end of each hydraulic telescopic rod (6), an air pipe joint (8) is fixedly installed on the upper surface of each hollow disc (7), a water pipe joint (9) is fixedly installed on the upper surface of each hollow disc (7), the air pipe joint (8) and the water pipe joint (9) are communicated with the inside of each hollow disc (7), and electromagnetic valves are arranged on the top ends of the air pipe joints (8) and the water pipe joints (9).
8. The waterproof mortar permeability resistance testing device according to claim 7, wherein a first screw rod (4) is rotatably installed between inner walls of opposite ends of the limiting plate (2), the first screw rod (4) penetrates through the outer surface of the sliding plate (3) to be in threaded connection with the sliding plate, a first driving motor (5) is fixedly installed on the outer surface of one end of the limiting plate (2), and an output end of the first driving motor (5) penetrates through the outer surface of the limiting plate (2) to be fixedly installed with the rotation center of the first screw rod (4).
9. The waterproof mortar permeation resistance testing device according to claim 8, wherein a water collecting tank (11) is fixedly installed on the outer surface of the connecting plate close to the limiting plates (2), a receiving box (10) is fixedly installed between the limiting plates (2), the water collecting tank (11) is arranged right below the opening (15), a water outlet connector (36) is fixedly installed on the lower surface of the water collecting tank (11), and the water outlet connector (36) is communicated with the inside of the water collecting tank (11).
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| CN202410564794.8A CN118150437B (en) | 2024-05-09 | 2024-05-09 | Waterproof mortar anti-permeability performance testing device |
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| CN202410564794.8A CN118150437B (en) | 2024-05-09 | 2024-05-09 | Waterproof mortar anti-permeability performance testing device |
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| CN118150437B CN118150437B (en) | 2024-08-06 |
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| US20200018681A1 (en) * | 2019-08-02 | 2020-01-16 | Southwest Petroleum University | Irregular rock sample high-pressure permeation device with adjustable flow direction and test method thereof |
| US10809175B1 (en) * | 2020-06-04 | 2020-10-20 | Prince Mohammad Bin Fahd University | Device and method for soil hydraulic permeability measurement |
| CN112198102A (en) * | 2020-09-24 | 2021-01-08 | 台州市建设市政工程检测中心有限公司 | Concrete anti-permeability machine |
| CN219284961U (en) * | 2023-02-24 | 2023-06-30 | 江苏立浩建材科技有限公司 | Waterproof mortar anti-permeability performance testing device |
| CN117147406A (en) * | 2023-08-31 | 2023-12-01 | 河北双剑机械制造股份有限公司 | Full-automatic concrete impermeability test appearance |
| CN220271108U (en) * | 2023-06-14 | 2023-12-29 | 天津诚顺达建筑材料检测有限公司 | Water-resistant penetration test device of concrete |
-
2024
- 2024-05-09 CN CN202410564794.8A patent/CN118150437B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200018681A1 (en) * | 2019-08-02 | 2020-01-16 | Southwest Petroleum University | Irregular rock sample high-pressure permeation device with adjustable flow direction and test method thereof |
| US10809175B1 (en) * | 2020-06-04 | 2020-10-20 | Prince Mohammad Bin Fahd University | Device and method for soil hydraulic permeability measurement |
| CN112198102A (en) * | 2020-09-24 | 2021-01-08 | 台州市建设市政工程检测中心有限公司 | Concrete anti-permeability machine |
| CN219284961U (en) * | 2023-02-24 | 2023-06-30 | 江苏立浩建材科技有限公司 | Waterproof mortar anti-permeability performance testing device |
| CN220271108U (en) * | 2023-06-14 | 2023-12-29 | 天津诚顺达建筑材料检测有限公司 | Water-resistant penetration test device of concrete |
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