CN117405535B - Multifunctional sample performance detection device for civil engineering materials - Google Patents
Multifunctional sample performance detection device for civil engineering materials Download PDFInfo
- Publication number
- CN117405535B CN117405535B CN202311729740.4A CN202311729740A CN117405535B CN 117405535 B CN117405535 B CN 117405535B CN 202311729740 A CN202311729740 A CN 202311729740A CN 117405535 B CN117405535 B CN 117405535B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- limiting
- cylinder
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 235000014676 Phragmites communis Nutrition 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 244000273256 Phragmites communis Species 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 3
- 238000011056 performance test Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000004876 x-ray fluorescence Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000036314 physical performance Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/16—Investigating or analyzing materials by the use of thermal means by investigating thermal coefficient of expansion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
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)
- Acoustics & Sound (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to the technical field of civil engineering material detection, in particular to a multifunctional sample performance detection device for a civil engineering material, which comprises a frame body, wherein a top plate is arranged at the top of the frame body, sliding grooves are formed in the front side and the rear side of the top of the frame body, two connecting sliding blocks are fixedly connected to the bottom of the top plate close to the left side, the connecting sliding blocks are movably connected to inner cavities of adjacent sliding grooves, the cylinder can be moved left and right through mutual matching among structures such as a cylinder, the top plate, a fixed inverted tooth and a rotating plate, the cylinder can drive a detection mechanism to move, the detection range is enlarged, when the detection mechanism needs to be rotated, an inserted rod is pulled out, a movable ring is rotated, the movable ring drives a rotating plate to rotate through a limiting U-shaped plate, and meanwhile, the rotating plate drives the cylinder to rotate, and the movable inverted tooth and the fixed inverted tooth are arranged in a meshed mode, so that the rotation speed and the rotation direction of the cylinder are controlled, and the use of the detection mechanism is controlled conveniently.
Description
Technical Field
The invention relates to the technical field of civil engineering material detection, in particular to a device for detecting the performance of a multifunctional sample of a civil engineering material.
Background
In the practice of civil engineering, the technology of detecting civil engineering materials is an emerging technology, and involves many aspects, in which excellent engineering materials are not separated in the process of engineering practice, and in order to develop high-quality engineering materials, excellent detection devices must be relied on.
However, the existing civil engineering material performance detection device has some problems in use, the existing performance detection device is inconvenient to detect various materials in use, the application range of the device is reduced, meanwhile, the existing small part of detection devices can detect various materials, the detection mode is complex, and the required operation can influence the normal use of the device.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a multifunctional sample performance detection device for civil engineering materials, which can detect the performance of various materials, including physical performance test, chemical analysis, thermal performance test and acoustic performance test, and is convenient to adjust the position of the detection device, so that the detection device can be used and operated more conveniently.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multi-functional sample performance detection device of civil engineering material, includes the framework, the framework top is equipped with the roof, both sides department has all been seted up around the framework top, roof bottom is close to two connection sliders of left side department fixedly connected with, connection slider swing joint is at adjacent spout inner chamber, three fluting has been seted up at the roof top, and is three jointly seted up logical groove between the fluting, three the fluting is for link up each other and setting up, is located the left side the fluting inner chamber is equipped with the hot plate, the roof top is close to both sides department and has all seted up the movable groove around, the equal swing joint of movable groove inner chamber has three movable block, the equal fixedly connected with of movable block top connects L shaped plate, both sides center department all fixedly connected with fixed plate around the framework, T type groove inner chamber all has seted up T type piece, one side that the framework was kept away from to T type piece is all fixedly connected with U type pole, framework top center department is equipped with the cylinder, both ends all are equipped with detection mechanism at adjacent U type pole top around the cylinder.
Preferably, the detection mechanism comprises four fixing rods, the four fixing rods are fixedly connected to the outer side edge of the cylinder, one end, far away from the cylinder, of each fixing rod is fixedly connected with a connecting plate, two connecting grooves are formed in the left side of the connecting plate, limiting sliding blocks are movably connected to inner cavities of the connecting grooves, limiting U-shaped blocks are fixedly connected to the left side of each limiting sliding block, limiting swinging blocks are hinged to inner cavities of the limiting U-shaped blocks, arc plates are fixedly connected to the left side of each limiting swinging block, a motor is fixedly connected to the center of the left side of the connecting plate, a driving rod is fixedly connected to a power output shaft of the motor, a drill bit is fixedly connected to the left end of the driving rod, limiting grooves are formed in one side, far away from the motor, of each arc plate, supporting blocks are movably connected to the inner cavities of the limiting grooves, fixed L-shaped rods are fixedly connected to one side, far away from the motor, of each supporting block, the end of the fixed L-shaped rod far away from the supporting block is fixedly connected with a semicircular plate, the semicircular plates are sleeved on the outer side edges of adjacent arc plates, blind grooves are formed in one sides of the semicircular plates, corresponding blind grooves are fixedly connected with connecting magnets in inner cavities, the two adjacent connecting magnets are mutually attached, three elastic ropes are fixedly connected to the top of the connecting plate and positioned above the connecting magnets, the top of each elastic rope is fixedly connected with a cylinder, a plurality of through holes are formed in the top of each cylinder, a piston is arranged at the position, close to the top, of the inner cavity of each cylinder, a vertical rod is fixedly connected to the bottom of each piston, a movable disc is fixedly connected to the bottom of each movable disc, a fixed magnet is fixedly connected to the bottom of each cylinder, four limiting adjusting plates are arranged on the outer side edges of each cylinder, limiting adjusting plate bottom fixed connection top is located the right side connecting plate right side fixedly connected with heat energy display is located the below connecting plate bottom fixedly connected with stereo set, the equal fixedly connected with limiting plate in arc left side, the adjustment tank has all been seted up to the corresponding one side of limiting plate, the equal fixedly connected with spacing magnet of adjustment tank inner chamber, two spacing magnet is laminating each other and sets up.
Preferably, the left side of the cylinder is fixedly connected with two connecting rods, the left ends of the connecting rods are fixedly connected with annular plates together, the positions, close to the top and the bottom, of the left sides of the annular plates are fixedly connected with connecting U-shaped blocks, the inner cavities of the connecting U-shaped blocks are hinged with connecting swinging blocks, the left sides of the connecting swinging blocks are fixedly connected with electric telescopic rods, the left ends of the electric telescopic rods are fixedly connected with connecting adjusting plates, two blind holes are formed in the front side and the rear side of the connecting adjusting plates, movable plates are arranged in the front side and the rear side of the connecting adjusting plates, the inner cavities of the blind holes are fixedly connected with elastic rods, one ends of the elastic rods are fixedly connected to one side of the adjacent movable plates, Z-shaped rods are fixedly connected to the left sides of the movable plates, the utility model discloses a motor-driven movable plate, including Z shape pole, connecting U template cover, connecting U template inner chamber, connecting U template is kept away from the one end of fly leaf and is equal fixedly connected with connecting U template, connecting U template cover is established at adjacent semicircle board outside edge, semicircle board inner chamber is close to top and bottom department and has all been offered first screw hole, connecting U template inner chamber is close to top and bottom department and all been offered the second screw hole, adjacent first screw hole and the common threaded connection of second screw hole inner chamber have the bolt, two arc grooves have all been offered on the connection regulating plate right side, electric telescopic handle outside edge is close to the equal cover of left end department and is equipped with the ring, both sides all fixedly connected with backup pad around the ring, equal fixedly connected with two movable blocks in ring left side, movable block swing joint is in adjacent arc groove inner chamber.
Preferably, both sides all fixedly connected with data line around the heat energy display, the one end that the heat energy display was kept away from to the data line is all fixedly connected with heat energy response pen, heat energy response pen outside edge all overlaps and is equipped with the fixture block, fixture block left side fixedly connected is being located right side connecting plate right side.
Preferably, be located the below the equal fixedly connected with gag lever post of both sides department around being close to in connecting plate bottom, the equal fixedly connected with spring of gag lever post bottom, the equal fixedly connected with of spring bottom is connected with L shape pole, the equal fixedly connected with sound level meter of one end that the spring was kept away from to the connection L shape pole, it is equipped with spacing L shaped plate to connect L shape pole bottom, spacing L shaped plate one side all is equipped with the hinge, spacing L shaped plate passes through hinge and the connecting plate bottom swing joint of below, is located the below four first reeds of connecting plate bottom fixedly connected with, adjacent two one side fixedly connected with in adjacent spacing L shaped plate one side of below connecting plate is kept away from to first reed.
Preferably, the cylinder outside edge is close to the equal fixedly connected with four rotating plates of both ends department around, the equal fixedly connected with of one side that the U type pole outside edge is close to the cylinder is a plurality of fixed pawl, one side that the U type pole outside edge is close to the cylinder all overlaps and is equipped with the expansion ring, the expansion ring inner chamber is equipped with a plurality of activity pawl, the equal fixedly connected with second reed in activity pawl one side, one side fixedly connected with at the expansion ring inner chamber lateral wall of activity pawl is kept away from to the second reed, a plurality of activity pawl and the fixed pawl of a plurality of are intermeshing setting, the equal fixedly connected with of expansion ring outside edge is four spacing L shape poles, the equal fixedly connected with spacing U template of one end that the expansion ring was kept away from to spacing U template cover is established at adjacent rotating plate outside edge, four handles of equal fixedly connected with in one side that the cylinder was kept away from to the expansion ring, the connecting hole has all been seted up to handle and U type pole outside edge, and is adjacent the connecting hole inner chamber runs through jointly and is equipped with the inserted bar.
Preferably, the frame body cavity is equipped with XRF appearance (X-ray fluorescence spectrometer), XRF appearance front side is close to bottom department fixedly connected with three hose, the frame body front side is close to top department and has seted up the transverse groove, the one end that XRF appearance was kept away from to the hose runs through the transverse groove to fixedly connected with connecting cover, the equal cover in hose outside edge is equipped with the spacing ring, and is adjacent common fixedly connected with horizontal pole between the spacing ring is located the centre spacing ring front side fixedly connected with fixed column, fixed column front end fixed connection is at adjacent U type pole outside edge.
Preferably, three movable grooves are formed in the side wall of the inner cavity of the groove, adjusting blocks are movably connected in the inner cavity of the movable groove, and a baffle is fixedly connected to one side of each adjacent adjusting block.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the mutual coordination among the structures such as the cylinder, the top plate, the fixed inverted teeth and the rotating plate, the cylinder can move left and right, the cylinder can drive the detection mechanism to move, the detection range is enlarged, when the detection mechanism needs to be rotated, the inserted rod is pulled out, the movable ring is rotated, the movable ring drives the rotating plate to rotate through the limiting U-shaped plate, and the rotating plate drives the cylinder to rotate;
through the mutual cooperation between the structures such as drill bit, drum, stereo set, heat energy display, can realize when needs carry out physical properties test, start first the motor, the motor drives the drill bit and rotates, the drill bit drills the hole of certain degree of depth, the hardness value of reuse sclerometer measurement pore wall, thereby confirm the hardness level of cement concrete, then start electric telescopic handle, electric telescopic handle drives the semicircle board and removes, semicircle board is exerted pressure to cement concrete, and calculate the hardness value of department to the compression set of sample, when needs carry out chemical analysis, inhale a small amount of material inside the drum, and then analyze wherein chemical composition with the material through XRF appearance (X ray fluorescence spectrometer), when needs carry out thermal properties test, remove the hot plate suitable position, and heat the material, the heat energy of heat energy response pen to the material surface is responded to, when needs carry out acoustic properties test, place the sound level meter below the material, thereby start the stereo set detects the sound insulation of material.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic diagram of the component XRF instrument of the invention;
FIG. 4 is a schematic view of a heating plate structure of the component of the present invention;
FIG. 5 is a schematic view of the top plate structure of the component of the present invention;
FIG. 6 is a schematic view of the structure of the electric telescopic rod of the component of the present invention;
FIG. 7 is a schematic view of the annular plate structure of the component of the present invention;
FIG. 8 is a schematic view of a semicircular plate structure of the component of the present invention;
FIG. 9 is a schematic view of the arcuate plate structure of the component of the present invention;
FIG. 10 is a schematic view of a component connection adjustment plate structure of the present invention;
FIG. 11 is a schematic view of a moving plate structure of the component of the present invention;
FIG. 12 is a schematic diagram of the motor structure of the component of the present invention;
FIG. 13 is a schematic view of the ring structure of the component of the present invention;
FIG. 14 is a schematic view of a cylinder structure of the component of the present invention;
FIG. 15 is a schematic cross-sectional view of a cylinder of the component of the present invention;
FIG. 16 is a schematic view of a component mounting magnet according to the present invention;
FIG. 17 is a schematic diagram of a thermal energy display according to the present invention;
FIG. 18 is a schematic diagram of the acoustic structure of the components of the present invention;
FIG. 19 is a schematic view of the sound level meter structure of the component of the present invention;
FIG. 20 is a schematic view of the structure of the limiting L-shaped plate of the component of the present invention;
FIG. 21 is a schematic view of a cylindrical structure of a component of the present invention;
FIG. 22 is a schematic view of the U-shaped bar construction of the component of the present invention;
FIG. 23 is a schematic view of the movable ring structure of the component of the present invention;
FIG. 24 is an enlarged view of FIG. 5 at A;
FIG. 25 is an enlarged view of FIG. 8B;
FIG. 26 is an enlarged view of FIG. 8 at C;
FIG. 27 is an enlarged view of FIG. 20 at D;
fig. 28 is an enlarged view of fig. 23 at E.
Reference numerals in the drawings: 1. a frame; 2. a top plate; 3. a fixing plate; 4. connecting an L-shaped plate; 5. a cylinder; 6. a U-shaped rod; 7. a hose; 8. an XRF instrument; 9. a connection cover; 10. the connecting slide block; 11. a heating plate; 12. a movable block; 13. a baffle; 14. an annular plate; 15. a connecting rod; 16. a fixed rod; 17. a connecting plate; 18. connecting the swinging block; 19. connecting the U-shaped blocks; 20. an electric telescopic rod; 21. an arc-shaped plate; 22. a semicircular plate; 23. a limiting plate; 24. a connecting magnet; 25. a limit magnet; 26. connecting an adjusting plate; 27. a movable plate; 28. a Z-shaped rod; 29. a bolt; 30. connecting the U-shaped plates; 31. a support plate; 32. a circular ring; 33. an elastic rod; 34. a motor; 35. a transmission rod; 36. a drill bit; 37. a moving block; 38. a limit adjusting plate; 39. a cylinder; 40. an elastic rope; 41. an electromagnet; 42. a moving tray; 43. a vertical rod; 44. a piston; 45. a fixed magnet; 46. a thermal energy display; 47. a data line; 48. a thermal energy induction pen; 49. a clamping block; 50. a sound box; 51. limiting the L-shaped plate; 52. a sound level meter; 53. a limit rod; 54. a spring; 55. connecting an L-shaped rod; 56. a rotating plate; 57. fixing the inverted tooth; 58. a movable ring; 59. limiting U-shaped plates; 60. fixing the column; 61. a limiting ring; 62. a cross bar; 63. a rod; 64. a grip; 65. a limit L-shaped rod; 66. an adjusting block; 67. fixing the L-shaped rod; 68. a support block; 69. limiting the swinging block; 70. limiting the U-shaped block; 71. a limit sliding block; 72. a first reed; 73. a movable inverted tooth; 74. a T-shaped block; 75. a second reed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, fig. 21-24, and fig. 28, the present invention provides a technical solution: the utility model provides a multi-functional sample performance detection device of civil engineering material, including framework 1, framework 1 top is equipped with roof 2, both sides department all has been seted up around framework 1 top, roof 2 bottom is close to left side department fixedly connected with two connecting blocks 10, connecting blocks 10 swing joint is in adjacent spout inner chamber, three fluting has been seted up at roof 2 top, open the groove jointly between the three fluting, three fluting is for link up the setting each other, be located left side fluting inner chamber and be equipped with hot plate 11, roof 2 top is close to front and back both sides department and all has seted up the movable groove, the equal swing joint of movable groove inner chamber has three movable block 12, the equal fixedly connected with of movable block 12 top is connected with L shaped plate 4, both sides center department all fixedly connected with fixed plate 3 around framework 1, T type groove has all been seted up to the fixed plate 3 inner chamber, T type groove inner chamber all swing joint has T type piece 74, one side that T type piece 74 kept away from framework 1 all fixedly connected with U type pole 6, framework 1 top center department is equipped with cylinder 5, both ends all peg graft in adjacent U type pole 6 one end around the cylinder 5, roof 2 top is equipped with detection mechanism;
four rotating plates 56 are fixedly connected to the positions, close to the front end and the rear end, of the outer edge of the cylinder 5, a plurality of fixed inverted teeth 57 are fixedly connected to one side, close to the cylinder 5, of the outer edge of the U-shaped rod 6, a movable ring 58 is sleeved on one side, close to the cylinder 5, of the outer edge of the U-shaped rod 6, a plurality of movable inverted teeth 73 are arranged in the cavity of the movable ring 58, a second reed 75 is fixedly connected to one side, far from the movable inverted teeth 73, of the second reed 75, the side, close to the movable inverted teeth 73, of the movable ring 58 is fixedly connected to the side wall of the cavity of the movable ring 58, the movable inverted teeth 73 and the fixed inverted teeth 57 are mutually meshed, four limiting L-shaped rods 65 are fixedly connected to the outer edge of the movable ring 58, one end, far from the movable ring 58, of the limiting L-shaped rods 65 is fixedly connected with a limiting U-shaped plate 59, the limiting U-shaped plate 59 is sleeved on the outer edge of the adjacent rotating plates 56, four handles 64 are fixedly connected to one side, far away from the column 5, of the movable ring 58, connecting holes are formed in the handles 64 and the outer side edges of the U-shaped rods 6, inserting rods 63 are jointly penetrated through the inner cavities of the adjacent connecting holes, an XRF instrument 8 (X-ray fluorescence spectrometer) is arranged in the inner cavity of the frame body 1, three hoses 7 are fixedly connected to the front side of the XRF instrument 8 close to the bottom, transverse grooves are formed in the front side of the frame body 1 close to the top, one ends, far away from the XRF instrument 8, of the hoses 7 penetrate through the transverse grooves and are fixedly connected with connecting covers 9, limiting rings 61 are sleeved on the outer side edges of the hoses 7, cross rods 62 are fixedly connected between the adjacent limiting rings 61, fixing columns 60 are fixedly connected to the outer side edges of the adjacent U-shaped rods 6, three movable grooves are formed in the side walls of the inner cavities of the grooves, regulating blocks 66 are movably connected to the inner cavities of the movable grooves, a baffle 13 is fixedly connected to one side of each of the adjacent three adjusting blocks 66;
the cylinder 5 is moved left and right, the cylinder 5 can drive the detection mechanism to move, the detection range is enlarged, when the detection mechanism needs to be rotated, the inserting rod 63 is pulled out, the movable ring 58 is rotated, the movable ring 58 drives the rotating plate 56 to rotate through the limiting U-shaped plate 59, the rotating plate 56 drives the cylinder 5 to rotate, and meanwhile, the movable inverted tooth 73 and the fixed inverted tooth 57 are arranged in a mutually meshed mode, so that the rotation speed and the rotation direction of the cylinder 5 are controlled, and the use of the detection mechanism is controlled.
Further, please refer to fig. 1, 6-20, 25-27, the detecting mechanism includes four fixing rods 16, the four fixing rods 16 are fixedly connected to the outer side edge of the cylinder 5, one ends of the fixing rods 16 far away from the cylinder 5 are fixedly connected with connecting plates 17, two connecting grooves are provided on the left side of the left connecting plate 17, the inner cavities of the connecting grooves are movably connected with limiting sliding blocks 71, the left sides of the limiting sliding blocks 71 are fixedly connected with limiting U-shaped blocks 70, the inner cavities of the limiting U-shaped blocks 70 are hinged with limiting swinging blocks 69, the left sides of the limiting swinging blocks 69 are fixedly connected with arc plates 21, the center of the left side of the left connecting plate 17 is fixedly connected with a motor 34, the power output shaft of the motor 34 is fixedly connected with a transmission rod 35, the left end of the transmission rod 35 is fixedly connected with a drill bit 36, one sides of the arc plates 21 far away from the motor 34 are provided with limiting grooves, the inner cavities of the limiting grooves are movably connected with supporting blocks 68, the side of the supporting block 68 far away from the motor 34 is fixedly connected with a fixed L-shaped rod 67, one end of the fixed L-shaped rod 67 far away from the supporting block 68 is fixedly connected with a semicircular plate 22, the semicircular plate 22 is sleeved on the outer side edge of the adjacent arc plate 21, blind grooves are formed in the corresponding sides of the two semicircular plates 22, connecting magnets 24 are fixedly connected in the inner cavities of the blind grooves, the adjacent two connecting magnets 24 are mutually attached, three elastic ropes 40 are fixedly connected to the top of the upper connecting plate 17, the tops of the three elastic ropes 40 are fixedly connected with a cylinder 39, a plurality of through holes are formed in the top of the cylinder 39, a piston 44 is arranged at the position, close to the top, of the inner cavity of the cylinder 39, a vertical rod 43 is fixedly connected to the bottom end of the piston 44, a movable disc 42 is fixedly connected to the bottom of the vertical rod 43, a fixed magnet 45 is fixedly connected to the bottom of the movable disc 42, an electromagnet 41 is fixedly connected to the bottom of the cylinder 39, four limit adjusting plates 38 are arranged at the outer side edge of the cylinder 39, the bottoms of the limit adjusting plates 38 are fixedly connected with the top of the upper connecting plate 17, a heat energy display 46 is fixedly connected to the right side of the right connecting plate 17, a sound 50 is fixedly connected to the bottom of the lower connecting plate 17, limit plates 23 are fixedly connected to the left sides of the arc plates 21, adjusting grooves are formed in the corresponding sides of the limit plates 23, limit magnets 25 are fixedly connected to the inner cavities of the adjusting grooves, and the two limit magnets 25 are mutually attached;
the left side of the column 5 is fixedly connected with two connecting rods 15, the left ends of the connecting rods 15 are fixedly connected with an annular plate 14 together, the positions, close to the top and the bottom, of the left side of the annular plate 14 are fixedly connected with a connecting U-shaped block 19, the inner cavities of the connecting U-shaped block 19 are hinged with a connecting swinging block 18, the left sides of the connecting swinging block 18 are fixedly connected with an electric telescopic rod 20, the left ends of the electric telescopic rod 20 are fixedly connected with a connecting adjusting plate 26, two blind holes are formed in the front side and the rear side of the connecting adjusting plate 26, the front side and the rear side of the connecting adjusting plate 26 are respectively provided with a movable plate 27, the inner cavities of the blind holes are respectively fixedly connected with an elastic rod 33, one end of each elastic rod 33 is fixedly connected with one side of the adjacent movable plate 27, the left side of the movable plate 27 is fixedly connected with a Z-shaped rod 28, one end, far away from the movable plate 27, of each Z-shaped rod 28 is fixedly connected with a connecting U-shaped plate 30, the connecting U-shaped plate 30 is sleeved on the outer side edge of the adjacent semicircular plate 22, the inner cavity of the semicircular plate 22 is provided with first threaded holes near the top and the bottom, the inner cavity of the connecting U-shaped plate 30 is provided with second threaded holes near the top and the bottom, the adjacent first threaded holes and the second threaded holes are connected with bolts 29 in a threaded manner, the right side of the connecting adjusting plate 26 is provided with two arc grooves, the outer side edge of the electric telescopic rod 20 is sleeved with a circular ring 32 near the left end, the front side and the rear side of the circular ring 32 are fixedly connected with a supporting plate 31, the left side of the circular ring 32 is fixedly connected with two moving blocks 37, the moving blocks 37 are movably connected in the inner cavities of the adjacent arc grooves, the front side and the rear side of the heat energy display 46 are fixedly connected with data wires 47, one ends of the data wires 47 far away from the heat energy display 46 are fixedly connected with heat energy sensing pens 48, the outer side edges of the heat energy sensing pens 48 are sleeved with clamping blocks 49, the left sides of the clamping blocks 49 are fixedly connected to the right side of the connecting plate 17, the two sides of the bottom of the lower connecting plate 17, which are close to the front side and the rear side, are fixedly connected with limiting rods 53, springs 54 are fixedly connected to the bottoms of the limiting rods 53, L-shaped connecting rods 55 are fixedly connected to the bottoms of the springs 54, sound level meters 52 are fixedly connected to the ends, far away from the springs 54, of the L-shaped connecting rods 55, limiting L-shaped plates 51 are arranged at the bottoms of the connecting rods 55, hinges are arranged on one sides of the limiting L-shaped plates 51, the limiting L-shaped plates 51 are movably connected with the bottom of the lower connecting plate 17 through the hinges, four first reeds 72 are fixedly connected to the bottom of the lower connecting plate 17, and one side, far away from the lower connecting plate 17, of each two adjacent first reeds 72 is fixedly connected to one side of the adjacent limiting L-shaped plates 51;
when physical performance test is needed, the motor 34 is started firstly, the motor 34 drives the drill bit 36 to rotate, the drill bit 36 drills holes with a certain depth, the hardness value of the hole wall is measured by a hardness meter, so that the hardness level of cement concrete is determined, then the electric telescopic rod 20 is started, the electric telescopic rod 20 drives the semicircular plate 22 to move, the semicircular plate 22 applies pressure to the cement concrete, the hardness value of a compression deformation calculation part of a sample is calculated, when chemical analysis is needed, a small amount of material is sucked into the cylinder 39, the chemical components of the material are analyzed through the XRF instrument 8, when thermal performance test is needed, the heating plate 11 is moved to a proper position, the material is heated, the thermal energy sensing pen 48 senses the thermal energy of the surface of the material, and when acoustic performance test is needed, the sound level meter 52 is placed below the material, and the sound 50 is started so that sound insulation of the material is detected.
Working principle: when the device starts to work, civil engineering materials are placed at the top of the top plate 2, different detection modes are selected for different materials, a U-shaped rod 6 is moved left and right, the U-shaped rod 6 drives a T-shaped block 74 to move, the T-shaped block 74 moves in the fixed plate 3, the U-shaped rod 6 drives a cylinder 5 to move, the cylinder 5 drives one of limiting rings 61 to move through a fixed column 60, the limiting rings 61 drive adjacent limiting rings 61 to move through a cross rod 62, the limiting rings 61 drive a hose 7 to stretch, after the cylinder 5 moves above the materials to be detected, a detection tool is rotated to the lower side according to the detection mode of the required materials, an operator moves out of a plug rod 63 at the moment, the plug rod 63 is far away from the U-shaped rod 6 and a grip 64, the grip 64 is rotated, the grip 64 drives a movable ring 58 to rotate, the movable ring 58 drives a limiting L-shaped rod 65 to rotate, the limiting L-shaped rod 65 drives the rotating plate 56 to rotate through the limiting U-shaped plate 59, the rotating plate 56 drives the cylinder 5 to rotate, when the movable ring 58 rotates, the movable ring 58 drives the movable inverted tooth 73 to rotate, after the movable inverted tooth 73 contacts the fixed inverted tooth 57, the movable inverted tooth 73 swings slightly, the movable inverted tooth 73 drives the second reed 75 to compress, thereby more stably driving the cylinder 5 to rotate, the cylinder 5 can rotate only towards one direction, the rotation rule of the cylinder 5 is controlled, when physical property test is required, after a detection tool on the left side of the cylinder 5 in an initial state is rotated to a proper position, physical property test can be performed in two ways, firstly, the drill bit 36 contacts the surface of a material, the motor 34 is started through an external power supply, the motor 34 drives the transmission rod 35 to rotate, the transmission rod 35 drives the drill bit 36 to rotate, the drill 36 drills holes with a certain depth on the surface of the material, the hardness value of the hole wall is measured by a hardness meter, and the hardness level of the material is determined according to the hardness value of the hole wall; secondly, the arc plate 21 is moved back and forth, the arc plate 21 drives the limiting U-shaped block 70 to move through the limiting swinging block 69, the limiting U-shaped block 70 drives the limiting sliding block 71 to move, the arc plate 21 drives the fixed L-shaped rod 67 to move through the supporting block 68, the fixed L-shaped rod 67 drives the semicircular plate 22 to move, the arc plate 21 simultaneously drives the limiting plate 23 to move, the limiting magnets 25 on one side of the limiting plate 23 are attached and adsorbed to each other, the connecting magnets 24 on one side of the semicircular plate 22 are attached and adsorbed to each other, the positions of the arc plate 21 and the semicircular plate 22 are limited, the connecting U-shaped plate 30 is sleeved on the surface of the adjacent semicircular plate 22, the bolt 29 is rotated, the bolt 29 penetrates through the adjacent connecting U-shaped plate 30 and the semicircular plate 22, the electric telescopic rod 20 is started through an external power supply, the electric telescopic rod 20 drives the connecting adjusting plate 26 to move, the connecting adjusting plate 26 drives the movable plate 27 and the elastic rod 33 to move through the circular ring 32 and the supporting plate 31, the movable plate 27 drives the Z-shaped rod 28 to move, the Z-shaped rod 28 drives the semicircular plate 22 to move through the connecting U-shaped plate 30 and the bolt 29, the semicircular plate 22 applies pressure to the material and records compression deformation of the sample, the hardness value of the sample is calculated according to the compression deformation of the sample, when thermal performance test is required, after a detection tool on the right side of the cylinder 5 in an initial state is rotated to a proper position, the heating plate 11 is moved and placed above the connecting L-shaped plate 4, the connecting L-shaped plate 4 can move through the movable block 12, the heating plate 11 is started, the heating plate 11 heats the material, the thermal energy sensing pen 48 is taken out from the clamping block 49, one end of the thermal energy sensing pen 48 is contacted with the surface of the material, the thermal energy is transmitted to the thermal energy display 46 through the data line 47, therefore, the thermal conductivity, the thermal expansion coefficient, the thermal stability and the like of the material are detected, when chemical analysis is needed, an operator holds the cylinder 39 after rotating a detection tool above the cylinder 5 in an initial state to a proper position, the cylinder 39 is moved, the cylinder 39 drives the elastic rope 40 to stretch, the cylinder 39 is contacted with the material, the electromagnet 41 is started, the electromagnet 41 attracts the fixed magnet 45 to move, the fixed magnet 45 drives the movable disc 42 to move, the movable disc 42 drives the vertical rod 43 to move, the vertical rod 43 drives the piston 44 to move, the piston 44 absorbs the material, part of the material is stored in the cylinder 39, then the hose 7 can be pulled, the hose 7 drives the connecting cover 9 to move, the connecting cover 9 is sleeved on the surface of the cylinder 39, the electromagnet 41 is closed, the piston 44 moves again, the material is pushed out of the hose 7, the XRF 8 analyzes chemical components in the material, when the acoustic performance test is needed, the detection tool below the cylinder 5 in the initial state is rotated to the proper position, the material is placed above the adjacent connection L4, the sound level gauge 52 is pulled, the sound level gauge 52 drives the connection L-shaped rod 55 to move, the sound level gauge 55 is driven to move, the sound level gauge 52 is controlled to stretch, and the sound level gauge 50 is controlled to be large, and then the sound level gauge 50 is controlled to be placed at the position 50.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Civil engineering material multifunctional sample performance detection device, including framework (1), its characterized in that: the device comprises a frame body (1), wherein a top plate (2) is arranged at the top of the frame body (1), sliding grooves are formed in the front side and the rear side of the top of the frame body (1), two connecting sliding blocks (10) are fixedly connected to the bottom of the top plate (2) near the left side, the connecting sliding blocks (10) are movably connected to adjacent inner cavities of the sliding grooves, three grooves are formed in the top of the top plate (2), through grooves are jointly formed between the grooves, the three grooves are mutually communicated and are formed in the left side, a heating plate (11) is arranged in the inner cavities of the grooves, movable grooves are formed in the positions, close to the front side and the rear side, of the top plate (2), of the top plate, movable blocks (12) are movably connected with three movable blocks (12), the tops of the movable blocks (12) are fixedly connected with L-shaped plates (4), T-shaped grooves are formed in the centers of the front side and the rear side of the frame body (1), T-shaped grooves are movably connected to T-shaped blocks (74), a cylinder (5) are fixedly connected to the centers of the top plate (1), and two ends of the cylinder (5) are fixedly connected to the front side of the top plate (1);
the detection mechanism comprises four fixing rods (16), the four fixing rods (16) are fixedly connected to the outer side edge of a cylinder (5), one end of each fixing rod (16) away from the cylinder (5) is fixedly connected with a connecting plate (17), two connecting grooves are formed in the left side of each connecting plate (17), limiting sliding blocks (71) are movably connected to inner cavities of the connecting grooves, supporting blocks (68) are movably connected to the inner cavities of the limiting sliding blocks (71) in a left side, limiting swinging blocks (69) are hinged to inner cavities of the limiting U-shaped blocks, arc plates (21) are fixedly connected to the left side of each limiting swinging block (69), a motor (34) is fixedly connected to the center of the left side of each connecting plate (17), a driving rod (35) is fixedly connected to a power output shaft of each motor (34), a drill bit (36) is fixedly connected to the left end of each driving rod (35), limiting grooves are formed in one side of each arc plate (21) away from each motor (34), supporting blocks (68) are movably connected to the inner cavities of the limiting sliding blocks, one side of each supporting block (68) is fixedly connected to one side of each motor (68) away from the outer side of each semicircular plate (22), blind grooves are formed in one side, corresponding to the semicircular plates (22), of each semicircular plate, each blind groove is fixedly connected with a connecting magnet (24), two adjacent connecting magnets (24) are mutually attached, three elastic ropes (40) are fixedly connected to the top of each connecting plate (17) and located above, a cylinder (39) is fixedly connected to the top of each elastic rope (40), a plurality of through holes are formed in the top of each cylinder (39), a piston (44) is arranged at the position, close to the top, of each inner cavity of each cylinder (39), of each piston (44) is fixedly connected with a vertical rod (43), a moving disc (42) is fixedly connected to the bottom of each vertical rod (43), a fixed magnet (45) is fixedly connected to the bottom of each moving disc (42), an electromagnet (41) is fixedly connected to the bottom of each cylinder (39), four limit adjusting plates (38) are arranged at the outer edges of the cylinders, a display (46) is fixedly connected to the top of each connecting plate (17) above, a sound box (17) is fixedly connected to the right side, a sound box (23) is fixedly connected to the bottom of each connecting plate (23), and each sound box (23) is fixedly connected to one side of the corresponding limiting plates, limiting magnets (25) are fixedly connected to the inner cavities of the regulating grooves, and the two limiting magnets (25) are mutually attached;
the utility model discloses a cylinder (5) left side fixedly connected with connecting rod (15), joint fixedly connected with annular slab (14) in connecting rod (15) left end, annular slab (14) left side is close to top and bottom department equal fixedly connected with connection U type piece (19), connect U type piece (19) inner chamber all to articulate and connect swing piece (18), connect swing piece (18) left side equal fixedly connected with electric telescopic handle (20), electric telescopic handle (20) left end equal fixedly connected with connection regulating plate (26), two blind holes have all been seted up to connection regulating plate (26) front and back both sides, both sides all are equipped with fly leaf (27) around connection regulating plate (26), blind hole inner chamber equal fixedly connected with elastic rod (33), elastic rod (33) one end fixedly connected with is in adjacent fly leaf (27) one side, all fixedly connected with Z shape pole (28) in the left side of fly leaf (27), one end equal fixedly connected with connection U (30) of moving leaf (28) keeping away from fly leaf (27), it is close to two screw holes (30) are established in the side of being close to half-round plate (30) inner chamber (30) and top department are close to top and bottom department are equipped with half-round plate (30), the two arc-shaped grooves are formed in the right side of the connection adjusting plate (26), circular rings (32) are sleeved on the outer side edges of the electric telescopic rods (20) close to the left end, support plates (31) are fixedly connected to the front side and the rear side of each circular ring (32), two moving blocks (37) are fixedly connected to the left side of each circular ring (32), and the moving blocks (37) are movably connected to the inner cavities of the adjacent arc-shaped grooves;
the front side and the rear side of the heat energy display (46) are fixedly connected with data wires (47), one ends, far away from the heat energy display (46), of the data wires (47) are fixedly connected with heat energy induction pens (48), clamping blocks (49) are sleeved on the outer side edges of the heat energy induction pens (48), and the left sides of the clamping blocks (49) are fixedly connected to the right sides of the right connecting plates (17);
the device is characterized in that the two sides of the bottom of the connecting plate (17) close to the front side and the rear side are fixedly connected with limiting rods (53), the bottoms of the limiting rods (53) are fixedly connected with springs (54), the bottoms of the springs (54) are fixedly connected with connecting L-shaped rods (55), one ends of the connecting L-shaped rods (55) far away from the springs (54) are fixedly connected with sound level meters (52), the bottoms of the connecting L-shaped rods (55) are provided with limiting L-shaped plates (51), one sides of the limiting L-shaped plates (51) are provided with hinges, the limiting L-shaped plates (51) are movably connected with the bottom of the connecting plate (17) below through the hinges, four first reeds (72) are fixedly connected to the bottom of the connecting plate (17) below, and one sides of the adjacent two first reeds (72) far away from the connecting plate (17) below are fixedly connected with one sides of the adjacent limiting L-shaped plates (51).
The utility model discloses a frame body (1) inner chamber is equipped with XRF appearance (8), XRF appearance (8) front side is close to bottom department fixedly connected with three hose (7), frame body (1) front side is close to top department and has seted up the transverse groove, the one end that XRF appearance (8) was kept away from to hose (7) runs through the transverse groove to fixedly connected with connector housing (9), all the cover is equipped with spacing ring (61) in hose (7) outside edge, adjacent common fixedly connected with horizontal pole (62) between spacing ring (61), be located in the middle spacing ring (61) front side fixedly connected with fixed column (60), fixed column (60) front end fixedly connected with is at adjacent U type pole (6) outside edge.
2. The civil engineering material multifunctional sample property detection apparatus according to claim 1, wherein: four rotating plates (56) are fixedly connected to the positions, close to the front end and the rear end, of the outer side edge of the cylinder (5), a plurality of fixed inverted teeth (57) are fixedly connected to one side, close to the cylinder (5), of the outer side edge of the U-shaped rod (6), a movable ring (58) is sleeved on one side, close to the cylinder (5), of the outer side edge of the U-shaped rod (6), a plurality of movable inverted teeth (73) are arranged in an inner cavity of the movable ring (58), a second reed (75) is fixedly connected to one side, far from the movable inverted teeth (73), of the second reed (75), the movable inverted teeth (73) and the fixed inverted teeth (57) are meshed with one another, four limiting L-shaped rods (65) are fixedly connected to the outer side edge of the movable ring (58), one end, far from the movable ring (58), of the limiting L-shaped rods (65) is fixedly connected with limiting U (59), the limiting U-shaped plates (59) are sleeved on one side, far from the adjacent rotating plates (73), of the movable ring (58) is fixedly connected with the inner cavity of the movable ring (58), the inner side of the movable ring (57), the movable ring (64) is meshed with the inner side of the movable ring, the movable ring (58), the movable ring (64) is fixedly connected with the outer side of the handle (6), the inner cavities of the adjacent connecting holes are jointly penetrated with inserted bars (63).
3. The civil engineering material multifunctional sample property detection apparatus according to claim 1, wherein: three movable grooves are formed in the side wall of the inner cavity of each groove, adjusting blocks (66) are movably connected to the inner cavity of each movable groove, and baffle plates (13) are fixedly connected to one sides of the adjacent three adjusting blocks (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311729740.4A CN117405535B (en) | 2023-12-15 | 2023-12-15 | Multifunctional sample performance detection device for civil engineering materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311729740.4A CN117405535B (en) | 2023-12-15 | 2023-12-15 | Multifunctional sample performance detection device for civil engineering materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117405535A CN117405535A (en) | 2024-01-16 |
| CN117405535B true CN117405535B (en) | 2024-02-20 |
Family
ID=89487554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311729740.4A Active CN117405535B (en) | 2023-12-15 | 2023-12-15 | Multifunctional sample performance detection device for civil engineering materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117405535B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025238A (en) * | 2010-06-19 | 2013-04-03 | 佩里梅特里克斯有限责任公司 | System and method for determining structural characteristics of an object |
| CN110672414A (en) * | 2019-10-16 | 2020-01-10 | 陈明镇 | Building insulation material compressive property detection device based on data analysis |
| CN111795661A (en) * | 2020-06-29 | 2020-10-20 | 中国科学院声学研究所 | Method and system for detecting three-dimensional geometric morphology of underwater acoustic material |
| CN212228628U (en) * | 2020-06-19 | 2020-12-25 | 冷建琛 | Diversified detection type building material detection device |
| CN212844797U (en) * | 2020-07-15 | 2021-03-30 | 广州市联中电子科技有限公司 | Novel electronic sealant high-temperature-resistant testing device |
| CN220171243U (en) * | 2023-06-21 | 2023-12-12 | 山东泰翔钢结构工程有限公司 | Fixed point range finder for architectural design |
-
2023
- 2023-12-15 CN CN202311729740.4A patent/CN117405535B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025238A (en) * | 2010-06-19 | 2013-04-03 | 佩里梅特里克斯有限责任公司 | System and method for determining structural characteristics of an object |
| CN110672414A (en) * | 2019-10-16 | 2020-01-10 | 陈明镇 | Building insulation material compressive property detection device based on data analysis |
| CN212228628U (en) * | 2020-06-19 | 2020-12-25 | 冷建琛 | Diversified detection type building material detection device |
| CN111795661A (en) * | 2020-06-29 | 2020-10-20 | 中国科学院声学研究所 | Method and system for detecting three-dimensional geometric morphology of underwater acoustic material |
| CN212844797U (en) * | 2020-07-15 | 2021-03-30 | 广州市联中电子科技有限公司 | Novel electronic sealant high-temperature-resistant testing device |
| CN220171243U (en) * | 2023-06-21 | 2023-12-12 | 山东泰翔钢结构工程有限公司 | Fixed point range finder for architectural design |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117405535A (en) | 2024-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208060304U (en) | Orthogonal glued wood bending strength test device | |
| CN117405535B (en) | Multifunctional sample performance detection device for civil engineering materials | |
| CN116046531A (en) | Concrete flexural strength detection device and use method thereof | |
| CN210061609U (en) | Novel toughened glass production facility | |
| CN208704693U (en) | A kind of thickness of protection tier detection device | |
| CN216309657U (en) | Wood door plant intensity detection device | |
| CN217931119U (en) | Metal hardness detects uses horizontal adjustment fixing device | |
| CN217006315U (en) | Rotating shaft torsion endurance testing machine | |
| CN221199004U (en) | Sampling device for detecting building engineering materials | |
| CN211374314U (en) | Steel strength detection device for building detection | |
| CN220708716U (en) | Hardware fatigue testing device | |
| CN207351378U (en) | A kind of building template flatness detection ruler | |
| CN115351934B (en) | Clamping device is used in processing of concrete core | |
| CN216594584U (en) | Firm testing machine that detects of gypsum plaster work bending resistance | |
| CN218412614U (en) | Production online detection and diagnosis software system of household alarm | |
| CN211374371U (en) | Electronic torsion tester device | |
| CN219842249U (en) | Building heat preservation and insulation material performance detection device | |
| CN221302260U (en) | Automobile gauge with air pressure detection function | |
| CN221038533U (en) | A intensity check out test set for bridge | |
| CN210773747U (en) | Novel automobile shell detection tool | |
| CN215472207U (en) | Drilling equipment for building engineering | |
| CN219957174U (en) | Concrete strength detection equipment for main building structure | |
| CN219957585U (en) | Mortar bleeding instrument | |
| CN218765592U (en) | Keyboard noise value test equipment | |
| CN220406580U (en) | Cement bucket belt cleaning device for building |
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 |