CN113607544A - Adjustable hardness detection device for building material - Google Patents
Adjustable hardness detection device for building material Download PDFInfo
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- CN113607544A CN113607544A CN202110774108.6A CN202110774108A CN113607544A CN 113607544 A CN113607544 A CN 113607544A CN 202110774108 A CN202110774108 A CN 202110774108A CN 113607544 A CN113607544 A CN 113607544A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0411—Chucks, fixtures, jaws, holders or anvils using pneumatic or hydraulic pressure
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- General Health & Medical Sciences (AREA)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an adjustable hardness detection device for building materials, and particularly relates to the field of building material detection equipment. According to the invention, the servo motor works to drive the rotating gear to rotate, so that the distance between the two clamping plates can be adjusted, the detection device can adapt to the detection work of building materials with different sizes, and meanwhile, the position of the pressing plate can be adjusted by the rotation of the mounting gear, so that the pressing plate can perform hardness detection work on different positions of the building materials, and the detection data of the building materials are more accurate.
Description
Technical Field
The invention relates to the technical field of building material detection equipment, in particular to an adjustable hardness detection device for a building material.
Background
Building materials are various materials used in construction works, and the building materials are various in types, and are roughly classified into: (1) inorganic materials including metallic materials (including ferrous and non-ferrous) and non-metallic materials (such as natural stone, burnt earth products, cement, concrete, silicate products, etc.); (2) organic materials including plant materials, synthetic polymer materials (including plastics, paints, adhesives) and asphalt materials; (3) composite materials, including asphalt concrete, polymer concrete, etc., are generally made by compounding inorganic non-metallic materials with organic materials.
The prior art has the following defects: when the existing detection device detects building materials, the device cannot be well adjusted, so that the device cannot adapt to clamping work of the building materials with different sizes, and meanwhile, the device cannot detect different positions of the building materials, so that the hardness detection data of the building materials are inaccurate, the hardness detection result of the building materials can be influenced, and the detection efficiency of the detection device can be influenced.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention enables the energy generated by the work of the servo motor to be transmitted to the rotating gear through the transmission action of the transmission rod and the transmission chain through the connection action between the square block and the clamping groove, so that the distance between the two clamping plates can be adjusted, the detection device can adapt to the detection work of building materials with different sizes, and simultaneously, the servo motor can drive the mounting gear to rotate through the meshing action of the driving gear and the mounting gear, so that the position of the pressing plate can be adjusted, and the pressing plate can perform hardness detection work on different positions of the building materials, thereby solving the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable hardness detection device for building materials comprises a fixed frame, wherein two sides of the inner bottom end of the fixed frame are respectively provided with a support rod, the top end of each support rod is provided with a placing platform, the inner wall of the placing platform is provided with a rotating gear, the bottom end of the rotating gear is provided with a rotating shaft, two sides of the rotating gear are respectively provided with a rack, one end of each rack is provided with a clamping plate, the inner wall of the top end of the fixed frame is provided with an installation gear, the top end of the installation gear is provided with a first hydraulic cylinder, the bottom end of the installation gear is provided with an adjusting rod, the adjusting rod is in transmission connection with the first hydraulic cylinder through an output shaft, the bottom end of the adjusting rod is provided with a pressing plate, one side of the inner wall of the fixed frame is provided with a transmission rod, the top end of the transmission rod is provided with a servo motor, and the outer side of one end, close to the servo motor, of the transmission rod is provided with a driving gear, the utility model discloses a fixing device for a motor vehicle, including driving gear, drive shaft, fixed gear, drive shaft, drive gear, transmission rod, drive gear and mounting gear, the bottom inner wall of mount is provided with the second pneumatic cylinder, the output of second pneumatic cylinder is provided with the telescopic link, the outside of telescopic link is provided with fixed gear, be provided with drive chain and pass through drive chain swing joint between fixed gear and the drive gear, the top of telescopic link is provided with square, the draw-in groove has been seted up to the bottom of axis of rotation, the draw-in groove of telling and square phase-match.
Preferably, both sides of the bottom end inside the fixing frame are fixedly connected with the supporting rod, the top end of the supporting rod is fixedly connected with the placing platform, and the inner wall of the placing platform is rotatably connected with the rotating gear.
Preferably, the inner wall of the placing platform is movably connected with a rack, the rack is of an L-shaped structure, the short shaft end of the rack is fixedly connected with the clamping plate, and the long shaft end of the rack is fixedly provided with a blocking plate.
Preferably, the short shaft end of the rack is movably connected with the inner wall of the placing platform, and a protective pad is fixedly arranged on one side, opposite to the two clamping plates, of each clamping plate.
Preferably, the inner wall of the top end of the fixing frame is rotatably connected with the mounting gear, the top end of the mounting gear is fixedly connected with the first hydraulic cylinder, the bottom end of the mounting gear is fixedly connected with the adjusting rod, and the bottom end of the adjusting rod is fixedly connected with the pressing plate.
Preferably, one side of the inner wall of the fixing frame is rotatably connected with the transmission rod, the outer side of the top end of the transmission rod is fixedly connected with the driving gear, and the outer side of the bottom end of the transmission rod is fixedly connected with the transmission gear.
Preferably, the top end of the fixing frame is fixedly connected with a servo motor, and the servo motor is in transmission connection with the transmission rod through an output shaft.
Preferably, the inner wall of the bottom end of the fixing frame is fixedly connected with a second hydraulic cylinder, the second hydraulic cylinder is in transmission connection with the telescopic rod through an output shaft, and the outer side of the telescopic rod is movably connected with the fixed gear.
Preferably, the bottom end of the rotating gear is fixedly connected with the rotating shaft, and the bottom end of the rotating shaft penetrates through the inner wall of the placing platform and is rotatably connected with the fixing frame.
Preferably, the top end of the telescopic rod is fixedly connected with the square block, and the square block is movably connected with the clamping groove.
The invention has the technical effects and advantages that:
1. the invention can transmit the energy generated by the work of the servo motor to the rotating gear through the transmission action of the transmission rod and the transmission chain through the connection action between the square block and the clamping groove, the distance between the two clamping plates can be adjusted by the rotation of the rotating gear through the meshing action between the rotating gear and the rack, so that the clamping plates can clamp and fix the building materials with different sizes, thereby the detection device can adapt to the detection work of the building materials with different sizes, simultaneously the servo motor can drive the mounting gear to rotate through the meshing action of the driving gear and the mounting gear, further the position of the pressure plate can be adjusted, so that the pressure plate can detect the hardness of different positions of the building material, the detection data of the building material is more accurate, and the detection efficiency of the building material can be further improved;
2. according to the invention, through the arrangement of the protective pad, the protective pad is arranged on one side of the clamping plate, when the clamping plate clamps the building material, the protective pad can protect the clamping plate, so that the clamping plate can be prevented from being abraded by the building material, and meanwhile, the clamping plate can be prevented from being impacted by the building material in the clamping process, so that the service life of the clamping plate can be prolonged, the clamping plate can better serve the clamping work of the building material, the loss of the clamping plate can be reduced, the detection cost of the building material can be reduced, the detection device can be better used for the hardness detection work of the building material, and the detection efficiency of the building material can be improved.
Drawings
FIG. 1 is an elevational vertical cross-sectional view of the present invention.
Fig. 2 is an enlarged view of a partial structure of the placing platform of the invention.
Fig. 3 is a top view structural view of the clamping plate adjusting mechanism of the present invention.
Fig. 4 is a top view structural view of the platen adjustment mechanism of the present invention.
FIG. 5 is an enlarged view of portion A of FIG. 1 according to the present invention.
Fig. 6 is a perspective view of the connection structure of the present invention.
The reference signs are: 1. a fixed mount; 2. a support bar; 3. placing a platform; 4. a rotating gear; 5. a rotating shaft; 6. a rack; 7. a clamping plate; 8. a protective pad; 9. a barrier plate; 10. mounting a gear; 11. a first hydraulic cylinder; 12. adjusting a rod; 13. pressing a plate; 14. a transmission rod; 15. a driving gear; 16. a servo motor; 17. a transmission gear; 18. a second hydraulic cylinder; 19. a telescopic rod; 20. fixing a gear; 21. a drive chain; 22. a square block; 23. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an adjustable hardness detection device for building materials, which comprises a fixed frame 1, wherein two sides of the bottom end inside the fixed frame 1 are respectively provided with a support rod 2, the top end of each support rod 2 is provided with a placing platform 3, the inner wall of each placing platform 3 is provided with a rotating gear 4, the bottom end of each rotating gear 4 is provided with a rotating shaft 5, two sides of each rotating gear 4 are respectively provided with a rack 6, one end of each rack 6 is provided with a clamping plate 7, the inner wall of the top end of the fixed frame 1 is provided with a mounting gear 10, the top end of each mounting gear 10 is provided with a first hydraulic cylinder 11, the bottom end of each mounting gear 10 is provided with an adjusting rod 12, each adjusting rod 12 is in transmission connection with the first hydraulic cylinder 11 through an output shaft, the bottom end of each adjusting rod 12 is provided with a pressing plate 13, one side of the inner wall of the fixed frame 1 is provided with a transmission rod 14, the top end of the transmission rod 14 is provided with a servo motor 16, the outer side of one end, close to the servo motor 16, of the transmission rod 14 is provided with a driving gear 15, the driving gear 15 is meshed with the mounting gear 10, the outer side of the bottom end of the transmission rod 14 is provided with a transmission gear 17, the inner wall of the bottom end of the fixed frame 1 is provided with a second hydraulic cylinder 18, the output end of the second hydraulic cylinder 18 is provided with a telescopic rod 19, the outer side of the telescopic rod 19 is provided with a fixed gear 20, a transmission chain 21 is arranged between the fixed gear 20 and the transmission gear 17 and movably connected through the transmission chain 21, the top end of the telescopic rod 19 is provided with a square block 22, the bottom end of the rotating shaft 5 is provided with a clamping groove 23, the clamping groove 23 is matched with the square block 22, the square block 22 can be connected with the clamping groove 23 through the work of the second hydraulic cylinder 18, and further the servo motor 16 can drive the transmission gear 17 to rotate, through the effect of drive chain 21 and axis of rotation 5, make rotating gear 4 take place to rotate, through the meshing between rotating gear 4 and rack 6, can adjust the distance between two grip blocks 7, make grip block 7 can carry out centre gripping and fixed to building material, building material fixes the back, square piece 22 separates with draw-in groove 23, first pneumatic cylinder 11 work drives regulation pole 12 extension, make clamp plate 13 can suppress building material and hardness detection work, the rotation of installation gear 10 can adjust the position of clamp plate 13 simultaneously, make clamp plate 13 can detect building material's different positions, make building material's hardness detection data more accurate, can improve building material's detection efficiency.
Further, in above-mentioned technical scheme, the inside bottom both sides of mount 1 all with bracing piece 2 fixed connection, the top and the 3 fixed connection of place the platform of bracing piece 2, place the platform 3's inner wall and the running gear 4 rotate to be connected, bracing piece 2 can support and fix place the platform 3, place the platform 3 can install and fix running gear 4, can place and fix building material through place the platform 3, the rotation of running gear 4 can provide power for the regulation of grip block 7, make grip block 7 can carry out the centre gripping and fix to not unidimensional building material, make detection device can adapt to not unidimensional building material's detection achievement, and then can improve detection device's detection efficiency.
Further, in above-mentioned technical scheme, place the inner wall and the 6 swing joint of rack of platform 3, rack 6 sets up to L type structure, the minor axis end and the grip block 7 fixed connection of rack 6, the major axis fixed mounting of rack 6 has baffler 9, and rotating gear 4 rotates and can drive rack 6 and remove, and then can drive two grip block 7 relative movement, and then can adjust the distance between two grip block 7 for grip block 7 can carry out centre gripping and fixed to not unidimensional building material, makes building material's centre gripping fixed more convenient, and the setting of L type structure can avoid the removal in-process of rack 6 to break away from with rotating gear 4 simultaneously, can guarantee the stability that grip block 7 adjusted.
Further, in above-mentioned technical scheme, the stub axle head of rack 6 and place the platform 3's inner wall swing joint, two the equal fixed mounting in one side that grip block 7 is relative has protection pad 8, and protection pad 8 can protect grip block 7 and building material, can avoid building material to cause wearing and tearing to grip block 7, and then can be to the life of extension grip block 7 for grip block 7 can be better serve building material's centre gripping and fixed work, and then can reduce the cost of building material detection work, can improve the efficiency that building material detected.
Furthermore, in the above technical solution, the inner wall of the top end of the fixing frame 1 is rotatably connected with the mounting gear 10, the top end of the mounting gear 10 is fixedly connected with a first hydraulic cylinder 11, the bottom end of the mounting gear 10 is fixedly connected with an adjusting rod 12, the bottom end of the adjusting rod 12 is fixedly connected with the pressing plate 13, the mounting gear 10 can mount the first hydraulic cylinder 11 and the adjusting rod 12, the first hydraulic cylinder 11 can drive the adjusting rod 12 to extend, and further, the height of the pressing plate 13 can be adjusted, so that the pressing plate 13 can detect the hardness of the building material, meanwhile, the installation gear 10 rotates to drive the pressing plate 13 to rotate, the position of the pressing plate 13 can be adjusted, make clamp plate 13 can carry out hardness to building material's different positions and detect for hardness detection's data are more accurate, and then can improve building material detection's efficiency.
Further, in the above technical solution, one side of the inner wall of the fixing frame 1 is rotatably connected to the transmission rod 14, the outer side of the top end of the transmission rod 14 is fixedly connected to the driving gear 15, the outer side of the bottom end of the transmission rod 14 is fixedly connected to the transmission gear 17, the driving gear 15 rotates to drive the installation gear 10 to rotate, and further drive the pressing plate 13 to rotate, so that the position of the pressing plate 13 can be adjusted, so that the pressing plate 13 can perform hardness detection work on different positions of the building material, meanwhile, the driving gear 15 rotates, the transmission gear 17 rotates through the transmission function of the transmission rod 14, and the fixed gear 20 rotates through the rotation function of the transmission chain 21, so that power can be provided for the rotation of the rotating gear 4, and further power can be provided for the adjustment of the clamping plate 7, and further the detection device can more conveniently clamp and fix the building materials with different sizes, the detection efficiency of the building material can be improved.
Further, in the above technical scheme, the top of mount 1 and servo motor 16 fixed connection, be connected through output shaft transmission between servo motor 16 and the transfer line 14, servo motor 16 work can drive transfer line 14 and rotate, through the meshing effect between the gear, can drive installation gear 10 and take place to rotate, and then can provide power for the regulation of clamp plate 13, make clamp plate 13 can detect the different positions of building material, simultaneously through the transmission effect of gear and chain, can drive rotating gear 4 and take place to rotate, can provide power for the regulation of grip block 7, make grip block 7 can carry out centre gripping and fixed to the building material of different sizes.
Further, in the above technical scheme, the inner wall of the bottom end of the fixing frame 1 is fixedly connected with the second hydraulic cylinder 18, the second hydraulic cylinder 18 is in transmission connection with the telescopic rod 19 through an output shaft, the outer side of the telescopic rod 19 is movably connected with the fixed gear 20, the transmission gear 17 rotates, the fixed gear 20 rotates under the transmission action of the transmission chain 21, the second hydraulic cylinder 18 works to enable the square block 22 at the top end of the telescopic rod 19 to be inserted into the clamping groove 23, and then the rotation of the fixed gear 20 can drive the rotating gear 4 to rotate, so that power can be provided for adjustment of the clamping plate 7.
Further, in above-mentioned technical scheme, the bottom and the axis of rotation 5 fixed connection of rotating gear 4, the bottom of axis of rotation 5 runs through place the inner wall of platform 3 and rotates with mount 1 to be connected, and the rotation of axis of rotation 5 can drive rotating gear 4 and take place to rotate, through the meshing effect between rotating gear 4 and the rack 6, can drive grip block 7 and remove, and then can adjust the distance between two grip blocks 7 for grip block 7 can adapt to the fixed work of centre gripping of the building material of not unidimensional.
Further, in the above technical scheme, the top end of the telescopic rod 19 is fixedly connected with the square block 22, the square block 22 is movably connected with the clamping groove 23, the second hydraulic cylinder 18 can drive the telescopic rod 19 to extend when working, and then can drive the square block 22 to extend, so that the square block 22 can be inserted into the clamping groove 23, and then the fixed gear 20 can be rotated to drive the rotating shaft 5 to rotate, and then power can be provided for the rotation of the rotating gear 4 and the adjustment of the clamping plate 7.
The implementation mode is specifically as follows: the second hydraulic cylinder 18 can drive the telescopic rod 19 to extend, so that the square block 22 can be inserted into the slot 23, and further the servo motor 16 can drive the transmission rod 14 to rotate, and further the transmission gear 17 can be driven to rotate, and the fixed gear 20 can be driven to rotate through the transmission action of the transmission chain 21, and further the rotating shaft 5 can be driven to rotate, and further the rotating gear 4 can be driven to rotate, and further the rack 6 can be driven to move relatively, and further the two clamping plates 7 can be driven to move relatively, so that the clamping plates 7 can clamp and fix the building material, the driving gear 15 can be driven to rotate while the transmission rod 14 rotates, and further the mounting gear 10 can be driven to rotate, and further the pressing plate 13 can be driven to rotate, and further after the building material is fixed, second pneumatic cylinder 18 work drives telescopic link 19 and contracts, make square piece 22 and draw-in groove 23 separation, and then can drive through work of first pneumatic cylinder 11 and adjust pole 12 and extend, and then make clamp plate 13 can suppress building material and hardness detection work, the position that clamp plate 13 can be adjusted in the rotation of installation gear 10, make clamp plate 13 can carry out hardness detection work to building material's different positions, and then make building material's hardness detection data more accurate, make building material's hardness detection more convenient, can improve building material's detection efficiency, this embodiment has specifically solved among the prior art hardness detection device and has adjusted inconveniently, building material detection efficiency low problem.
The working principle of the invention is as follows:
referring to the attached drawings 1-6 of the specification, the square block 22 can be inserted into the slot 23 by the operation of the second hydraulic cylinder 18, and then the servo motor 16 can drive the transmission rod 14 to rotate, so that the fixed gear 20 rotates, and further the rotating gear 4 rotates, and further the rack 6 can be driven to move relatively, and further the two clamping plates 7 can be driven to move relatively, and further the clamping plates 7 can clamp and fix the building material, and further after the building material is fixed, the square block 22 is separated from the slot 23 by the operation of the second hydraulic cylinder 18, and simultaneously the driving gear 15 can be driven to rotate by the rotation of the transmission rod 14, and further the mounting gear 10 can be driven to rotate, and further the adjusting rod 12 can be driven to extend by the operation of the first hydraulic cylinder 11, and further the pressing plate 13 can perform pressing and hardness detection operations on the building material, the rotation of the mounting gear 10 can adjust the position of the pressure plate 13, so that the pressure plate 13 can perform hardness detection work on different positions of the building material.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides an adjustable hardness detection device for building material, includes mount (1), its characterized in that: the fixing frame is characterized in that supporting rods (2) are arranged on two sides of the bottom of the interior of the fixing frame (1), a placing platform (3) is arranged at the top end of each supporting rod (2), a rotating gear (4) is arranged on the inner wall of each placing platform (3), a rotating shaft (5) is arranged at the bottom end of each rotating gear (4), racks (6) are arranged on two sides of each rotating gear (4), a clamping plate (7) is arranged at one end of each rack (6), an installation gear (10) is arranged on the inner wall of the top end of the fixing frame (1), a first hydraulic cylinder (11) is arranged at the top end of each installation gear (10), an adjusting rod (12) is arranged at the bottom end of each installation gear (10), the adjusting rod (12) is in transmission connection with the first hydraulic cylinder (11) through an output shaft, a pressing plate (13) is arranged at the bottom end of each adjusting rod (12), a transmission rod (14) is arranged on one side of the inner wall of the fixing frame (1), a servo motor (16) is arranged at the top end of the transmission rod (14), a driving gear (15) is arranged on the outer side of one end, close to the servo motor (16), of the transmission rod (14), the driving gear (15) is meshed with the mounting gear (10), a transmission gear (17) is arranged on the outer side of the bottom end of the transmission rod (14), a second hydraulic cylinder (18) is arranged on the inner wall of the bottom end of the fixed frame (1), an output end of the second hydraulic cylinder (18) is provided with a telescopic rod (19), the outer side of the telescopic rod (19) is provided with a fixed gear (20), a transmission chain (21) is arranged between the fixed gear (20) and the transmission gear (17) and is movably connected with the transmission chain (21), the top of telescopic link (19) is provided with square piece (22), draw-in groove (23) have been seted up to the bottom of axis of rotation (5), and draw-in groove (23) of telling and square piece (22) phase-match.
2. The adjustable hardness detection device for building materials according to claim 1, wherein: the inside bottom both sides of mount (1) all with bracing piece (2) fixed connection, the top and place the platform (3) fixed connection of bracing piece (2), the inner wall and the running gear (4) of place the platform (3) rotate to be connected.
3. The adjustable hardness detection device for building materials according to claim 1, wherein: the inner wall of placing platform (3) and rack (6) swing joint, rack (6) set up to L type structure, the stub axle end and grip block (7) fixed connection of rack (6), the major axis end fixed mounting of rack (6) has separation board (9).
4. The adjustable hardness detection device for building materials according to claim 1, wherein: the short shaft end of the rack (6) is movably connected with the inner wall of the placing platform (3), and a protective pad (8) is fixedly arranged on one side, opposite to the clamping plate (7), of the two clamping plates.
5. The adjustable hardness detection device for building materials according to claim 1, wherein: the top end inner wall of mount (1) rotates with installation gear (10) to be connected, the top and first pneumatic cylinder (11) fixed connection of installation gear (10), the bottom and the regulation pole (12) fixed connection of installation gear (10), the bottom and clamp plate (13) fixed connection of regulation pole (12).
6. The adjustable hardness detection device for building materials according to claim 1, wherein: one side of the inner wall of the fixing frame (1) is rotatably connected with a transmission rod (14), the outer side of the top end of the transmission rod (14) is fixedly connected with a driving gear (15), and the outer side of the bottom end of the transmission rod (14) is fixedly connected with a transmission gear (17).
7. The adjustable hardness detection device for building materials according to claim 1, wherein: the top end of the fixed frame (1) is fixedly connected with a servo motor (16), and the servo motor (16) is in transmission connection with the transmission rod (14) through an output shaft.
8. The adjustable hardness detection device for building materials according to claim 1, wherein: the inner wall of the bottom end of the fixing frame (1) is fixedly connected with a second hydraulic cylinder (18), the second hydraulic cylinder (18) is in transmission connection with an expansion link (19) through an output shaft, and the outer side of the expansion link (19) is movably connected with a fixed gear (20).
9. The adjustable hardness detection device for building materials according to claim 1, wherein: the bottom and axis of rotation (5) fixed connection of rotating gear (4), the bottom of axis of rotation (5) runs through the inner wall of place the platform (3) and rotates with mount (1) and be connected.
10. The adjustable hardness detection device for building materials according to claim 1, wherein: the top of telescopic link (19) and square piece (22) fixed connection, square piece (22) and draw-in groove (23) swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110774108.6A CN113607544A (en) | 2021-07-08 | 2021-07-08 | Adjustable hardness detection device for building material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110774108.6A CN113607544A (en) | 2021-07-08 | 2021-07-08 | Adjustable hardness detection device for building material |
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| CN113607544A true CN113607544A (en) | 2021-11-05 |
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| CN202110774108.6A Pending CN113607544A (en) | 2021-07-08 | 2021-07-08 | Adjustable hardness detection device for building material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013665A (en) * | 2022-06-13 | 2022-09-06 | 哈尔滨市建筑工程研究设计院有限公司 | Foundation pile self-balancing method static test displacement observation platform device |
| CN115839880A (en) * | 2022-12-20 | 2023-03-24 | 连云港市源通水泥制品有限公司 | Hardness detection equipment for cement prefabricated part production |
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| CN212301180U (en) * | 2020-05-20 | 2021-01-05 | 广东惠晟建设有限公司 | Municipal works building material detection device |
| CN213041621U (en) * | 2020-07-20 | 2021-04-23 | 青岛国基商砼有限公司 | Concrete strength detection device |
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| CN115839880A (en) * | 2022-12-20 | 2023-03-24 | 连云港市源通水泥制品有限公司 | Hardness detection equipment for cement prefabricated part production |
| CN115839880B (en) * | 2022-12-20 | 2023-10-03 | 连云港市源通水泥制品有限公司 | Hardness detection equipment for cement prefabricated part production |
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