CN111562171B - Building materials compressive resistance contrast detection device - Google Patents
Building materials compressive resistance contrast detection device Download PDFInfo
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- CN111562171B CN111562171B CN202010524520.8A CN202010524520A CN111562171B CN 111562171 B CN111562171 B CN 111562171B CN 202010524520 A CN202010524520 A CN 202010524520A CN 111562171 B CN111562171 B CN 111562171B
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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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic means
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Abstract
The invention discloses a building material anti-pressure comparison detection device which comprises a supporting mechanism for supporting, a pressurizing mechanism for providing pressure and a fixing mechanism for fixing building materials to be detected, wherein the upper end of the supporting mechanism is connected with the pressurizing mechanism, the power end of the pressurizing mechanism is connected with an impact mechanism, a connecting mechanism is arranged on the impact mechanism, the fixing mechanism is arranged on the lower side of the impact mechanism, and a detection mechanism is arranged on the inner side of the fixing mechanism. The invention utilizes the cooperation of the pressurizing mechanism and the impact mechanism to change the impact speed and the impact mode of the impact mechanism, thereby improving the practicability of the device, utilizes the cooperation of the fixing mechanism and the detection mechanism to simultaneously detect double building materials, effectively fix the building materials to be detected, and utilizes the resistance strips to accurately detect deformation, thereby leading the experimental result to be more visual.
Description
Technical Field
The invention relates to the field of building material detection, in particular to a building material pressure resistance comparison detection device.
Background
The building materials industry is an important material industry in china. The building material products comprise three major categories of building materials and products, non-metal minerals and products and inorganic non-metal new materials, and are widely applied to the fields of buildings, military industry, environmental protection, high and new technology industry, people's life and the like. The method is characterized in that: 1. high strength and high durability. Mainly embodied in the materials used as the stress components and the structures of the buildings. Such as the materials used for beams, plates, frames, etc. 2. High strength, high durability, and high heat, sound and energy-saving performance. The building envelope is mainly embodied in materials used for building envelopes, such as materials used for walls, doors, windows, roofs and the like. 3. Wide environmental adaptability, good durability and good adaptability to use functions.
The strength of the building materials needs to be detected before the existing building materials are processed and used, so that whether the construction requirements are met is determined, but a common building material strength detection device can only detect the strength alone, cannot detect visual observation and know the strength comparison of different building materials simultaneously, the test process is complicated, and the test results need to be compared again.
Disclosure of Invention
The invention aims to solve the problems and provide a building material pressure resistance comparison detection device.
The invention realizes the purpose through the following technical scheme:
the utility model provides a building materials compressive resistance contrast detection device, is including the supporting mechanism that is used for supporting and the fixed establishment who is used for the fixed building materials that await measuring of the loading system that awaits measuring of being used for providing pressure, the supporting mechanism upper end is connected with loading system, the impact mechanism is connected to the loading system power end, the last coupling mechanism that is provided with of impact mechanism, the impact mechanism downside is provided with fixed establishment, the fixed establishment inboard is provided with detection mechanism.
Preferably: coupling mechanism includes first locking lever, lifter plate, fixing base, first spacing ring, the fixing base is connected forcing mechanism the lift seat upper end, the fixing base inboard is provided with first locking lever, first locking lever one end is connected with the lifter plate, the first locking lever other end passes forcing mechanism the lift seat is connected striking mechanism the striker plate, first locking lever with be provided with between the fixing base first spacing ring, first spacing ring lower extreme is provided with a reset spring, first locking lever with be provided with first locking groove between the striking mechanism.
So set up, when needing to be changed first impact head or during the second impact head, will first lock lever is mentioned, makes first lock lever breaks away from strike the board, can be right strike the board and change, and the back of changing unclamps first lock lever, then first lock lever receives first reset spring's power card advances first locking inslot side.
Preferably, the following components: the connecting mechanism comprises a second lock rod, a second limiting ring, a second reset spring and a second locking groove, the second lock rod is arranged on the impacting mechanism, the impacting plate is arranged on the inner side of the impacting mechanism, the second lock rod and the pressurizing mechanism are arranged between the lifting seat and the second locking groove, the second limiting ring is arranged on the second lock rod, and the second reset spring is arranged between the second limiting ring and the impacting mechanism.
So set up, when needing to be changed during the kickboard, the pulling the kickboard, the second locking lever indentation the kickboard is inboard, and the back is changed, the second locking lever card advances the second locks the inslot side.
Preferably: the supporting mechanism comprises an upper end bearing plate, a stand column, a bottom fixing plate and a control button, wherein the lower end of the upper end bearing plate is connected with the stand column, the lower end of the stand column is connected with the bottom fixing plate, and the control button is arranged at the front end of the bottom fixing plate.
So set up, the upper end loading board plays the installation and supports the pneumatic cylinder effect, bottom end fixing plate plays the supporting role.
Preferably: the pressurizing mechanism comprises a hydraulic cylinder, a piston rod, a connecting seat and a lifting seat, the hydraulic cylinder is connected to the upper end of the bearing plate of the supporting mechanism, the piston rod is arranged on the hydraulic cylinder, one end of the piston rod is connected with the connecting seat, the lower end of the connecting seat is connected with the lifting seat, sliding rods are arranged on two sides of the connecting seat and connected with the lifting seat, stabilizing seats are arranged at two ends of the lifting seat, and stabilizing sliding rails are arranged between the stabilizing seats and the stand columns of the supporting mechanism.
According to the arrangement, the hydraulic cylinder drives the piston rod, the connecting seat and the lifting seat, so that the impact mechanism is driven to impact building materials, and meanwhile, the stabilizing seats on two sides of the connecting seat are utilized to keep stability.
Preferably: the impact mechanism comprises a mounting seat, an impact plate, a first impact head and a second impact head, wherein the inner side of the mounting seat is connected with the impact plate, and the lower end of the impact plate is provided with two first impact heads or two second impact heads.
So set up, the first impact head provides face contact impact, and the second impact head provides point contact impact.
Preferably: the fixing mechanism comprises a compression seat, a fixing clamp seat, a movable clamp seat and an adjusting bolt, a falling groove is formed in the compression seat, the rear end of the falling groove is provided with the fixing clamp seat, the front end of the falling groove is provided with the movable clamp seat, the movable clamp seat and the two ends of the movable clamp seat are provided with the adjusting bolt, a clamping block is arranged on the inner side of the movable clamp seat, and the clamping block is connected with the movable clamp seat through a clamping screw rod.
So set up, fixed holder with the building materials that wait to detect are pressed from both sides tightly in the cooperation of activity holder.
Preferably: the detection mechanism comprises a firing pin, a needle seat, a resistor strip and displays, wherein the firing pin is arranged at the lower end of the falling groove of the fixing mechanism, the lower end of the firing pin is connected with the needle seat, the resistor strip is arranged between the firing pin and the inner side of the needle seat, and the two displays are connected to the upper end of the bottom end fixing plate of the supporting mechanism.
With the arrangement, after the building material is pressed to deform, the firing pin is influenced by deformation to contract towards the inner side of the needle seat, and the resistance strip detects sliding, so that the sliding distance is displayed on the display.
Preferably: the fixed clamping seats and the movable clamping seats are provided with two groups.
So set up, can utilize two sets of building materials to the difference simultaneously to detect, guarantee the credibility that detects.
Compared with the prior art, the invention has the following beneficial effects:
1. the pressurizing mechanism is matched with the impact mechanism, so that the impact speed and the impact mode of the impact mechanism can be changed, and the practicability of the device is improved;
2. utilize fixed establishment and detection mechanism cooperation, can detect duplicate building materials simultaneously to wait to detect the building materials effective fixation, and utilize the accurate deformation that detects of resistance strip, make the experimental result more directly perceived.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a building material compressive resistance contrast detection apparatus according to the present invention;
FIG. 2 is a schematic view of a first impact head structure of the building material compressive resistance contrast detection apparatus according to the present invention;
FIG. 3 is a schematic view of a second impact head structure of the building material compressive resistance contrast detecting apparatus according to the present invention;
FIG. 4 is a schematic structural view of a fixing mechanism of the building material compressive strength contrast detecting apparatus according to the present invention;
FIG. 5 is a schematic structural diagram of a detecting mechanism of the building material compressive strength contrast detecting apparatus according to the present invention;
FIG. 6 is a schematic view of a first lock bar of the building material compressive strength contrast detecting apparatus according to the present invention;
fig. 7 is a schematic structural view of a second lock bar of the building material pressure resistance comparison detection device according to the present invention.
The reference numerals are illustrated below:
1. a support mechanism; 2. a pressurizing mechanism; 3. an impact mechanism; 4. a connecting mechanism; 5. a fixing mechanism; 6. a detection mechanism; 11. an upper end bearing plate; 12. a column; 13. a bottom end fixing plate; 14. a control button; 21. a hydraulic cylinder; 22. a piston rod; 23. a connecting seat; 24. a lifting seat; 25. a slide bar; 26. a stabilizing base; 27. stabilizing the slide rail; 31. a mounting seat; 32. an impact plate; 33. a first impact head; 34. a second impact head; 41. a first lock lever; 42. lifting the plate; 43. a fixed seat; 44. a first limit ring; 45. a first return spring; 46. a first locking groove; 411. a second lock lever; 412. a second stop collar; 413. a second return spring; 414. a second locking slot; 51. a pressure seat; 52. fixing the clamp seat; 53. a movable clamp seat; 54. adjusting the bolt; 55. a clamping block; 56. clamping the screw rod; 57. a drop tank; 61. a striker; 62. a needle seat; 63. a resistor strip; 64. and a display.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention is further described below with reference to the accompanying drawings:
the utility model provides a building materials compressive resistance contrast detection device, is including the supporting mechanism 1 that is used for supporting and the fixed establishment 5 that is used for providing the loading system 2 of pressure and is used for the fixed building materials that await measuring of pressurization, and 1 upper end of supporting mechanism is connected with loading system 2, and 2 power ends of loading system connect impact mechanism 3, are provided with coupling mechanism 4 on the impact mechanism 3, and 3 downside of impact mechanism are provided with fixed establishment 5, and 5 inboards of fixed establishment are provided with detection mechanism 6.
Example 1
As shown in fig. 1 to 6, the connecting mechanism 4 includes a first lock rod 41, a lifting plate 42, a fixing seat 43, and a first limit ring 44, the fixing seat 43 is connected to the upper end of the lifting seat 24 of the pressurizing mechanism 2, the first lock rod 41 is disposed inside the fixing seat 43, one end of the first lock rod 41 is connected to the lifting plate 42, the other end of the first lock rod 41 passes through the lifting seat 24 of the pressurizing mechanism 2 to be connected to the impact plate 32 of the impact mechanism 3, the first limit ring 44 is disposed between the first lock rod 41 and the fixing seat 43, the lower end of the first limit ring 44 is provided with a first return spring 45, a first locking groove 46 is disposed between the first lock rod 41 and the impact mechanism 3, when the first impact head 33 or the second impact head 34 needs to be replaced, the first lock rod 41 is lifted up to separate the first lock rod 41 from the impact plate 32, the impact plate 32 can be replaced, after replacement, the first lock rod 41 is released, and then the first lock rod 41 is clamped inside the first locking groove 46 by the force of the first return spring 45; the supporting mechanism 1 comprises an upper end bearing plate 11, an upright post 12, a bottom end fixing plate 13 and a control button 14, wherein the lower end of the upper end bearing plate 11 is connected with the upright post 12, the lower end of the upright post 12 is connected with the bottom end fixing plate 13, the control button 14 is arranged at the front end of the bottom end fixing plate 13, the upper end bearing plate 11 plays a role in mounting and supporting the hydraulic cylinder 21, and the bottom end fixing plate 13 plays a role in supporting; the pressurizing mechanism 2 comprises a hydraulic cylinder 21, a piston rod 22, a connecting seat 23 and a lifting seat 24, the hydraulic cylinder 21 is connected to the upper end of the upper end bearing plate 11 of the supporting mechanism 1, the piston rod 22 is arranged on the hydraulic cylinder 21, one end of the piston rod 22 is connected with the connecting seat 23, the lower end of the connecting seat 23 is connected with the lifting seat 24, slide rods 25 are arranged on two sides of the connecting seat 23, the slide rods 25 are connected with the lifting seat 24, stabilizing seats 26 are arranged on two ends of the lifting seat 24, stabilizing slide rails 27 are arranged between the stabilizing seats 26 and the upright post 12 of the supporting mechanism 1, the hydraulic cylinder 21 drives the piston rod 22, the connecting seat 23 and the lifting seat 24, so that the impact mechanism 3 is driven to impact the building materials, and meanwhile, the stabilizing seats 26 on two sides of the connecting seat 23 are utilized to keep stable; the impact mechanism 3 comprises a mounting seat 31, an impact plate 32, a first impact head 33 and a second impact head 34, wherein the impact plate 32 is connected with the inner side of the mounting seat 31, the lower end of the impact plate 32 is provided with two first impact heads 33 or two second impact heads 34, the first impact head 33 provides surface contact impact, and the second impact head 34 provides point contact impact; the fixing mechanism 5 comprises a pressed seat 51, a fixed clamp seat 52, a movable clamp seat 53 and an adjusting bolt 54, wherein a falling groove 57 is formed on the pressed seat 51, the fixed clamp seat 52 is arranged at the rear end of the falling groove 57, the movable clamp seat 53 is arranged at the front end of the falling groove 57, the adjusting bolt 54 is arranged at both ends of the movable clamp seat 53, a clamping block 55 is arranged on the inner side of the movable clamp seat 53, the clamping block 55 is connected with the movable clamp seat 53 through a clamping screw 56, and the fixed clamp seat 52 and the movable clamp seat 53 are matched to clamp the building material to be detected; the detection mechanism 6 comprises a striker 61, a needle seat 62, a resistor strip 63 and displays 64, wherein the striker 61 is arranged at the lower end of the falling groove 57 of the fixing mechanism 5, the lower end of the striker 61 is connected with the needle seat 62, the resistor strip 63 is arranged between the striker 61 and the inner side of the needle seat 62, the two displays 64 are connected with the upper end of the bottom end fixing plate 13 of the supporting mechanism 1, after the building material is pressed and deformed, the striker 61 is contracted towards the inner side of the needle seat 62 under the influence of deformation, and the resistor strip 63 detects sliding at the moment, so that the sliding distance is displayed on the displays 64; the fixed clamping seat 52 and the movable clamping seat 53 are provided with two groups, so that different building materials can be detected by using the two groups at the same time, and the detection reliability is guaranteed.
The working principle is as follows: two building materials to be detected are placed between a fixed clamping seat 52 and a movable clamping seat 53, then the clamping blocks 55 are used for clamping the building materials, a proper impact mode is selected by using a control button 14, an impact plate 32 is replaced, a different first impact head 33 or second impact head 34 is selected, the control button 14 is used for controlling a hydraulic cylinder 21 to start to impact at a high speed or impact at a low speed, after the building materials are pressed and deformed, a striker 61 is influenced by deformation and contracts towards the inner side of a needle seat 62, at the moment, a resistance strip 63 detects sliding, and therefore the sliding distance is displayed on a display 64.
Example 2
As shown in fig. 7, the present embodiment is different from embodiment 1 in that: the connecting mechanism 4 includes a second lock rod 411, a second limit ring 412, a second return spring 413, a second locking groove 414, the second lock rod 411 is disposed inside the impact plate 32 of the impact mechanism 3, a second locking groove 414 is disposed between the second lock rod 411 and the lifting seat 24 of the pressurizing mechanism 2, a second limit ring 412 is disposed on the second lock rod 411, a second return spring 413 is disposed between the second limit ring 412 and the impact mechanism 3, when the impact plate 32 needs to be replaced, the impact plate 32 is pulled, the second lock rod 411 is retracted into the impact plate 32, after replacement, the second lock rod 411 is locked inside the second locking groove 414.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (5)
1. The utility model provides a building materials compressive resistance contrast detection device which characterized in that: the device comprises a supporting mechanism (1) for supporting, a pressurizing mechanism (2) for providing pressure and a fixing mechanism (5) for fixing building materials to be tested, wherein the pressurizing mechanism (2) is connected to the upper end of the supporting mechanism (1), the power end of the pressurizing mechanism (2) is connected with an impact mechanism (3), a connecting mechanism (4) is arranged on the impact mechanism (3), the fixing mechanism (5) is arranged on the lower side of the impact mechanism (3), and a detection mechanism (6) is arranged on the inner side of the fixing mechanism (5);
the pressurizing mechanism (2) comprises a hydraulic cylinder (21), a piston rod (22), a connecting seat (23) and a lifting seat (24), the hydraulic cylinder (21) is connected to the upper end of the supporting mechanism (1), the piston rod (22) is arranged on the hydraulic cylinder (21), one end of the piston rod (22) is connected with the connecting seat (23), the lower end of the connecting seat (23) is connected with the lifting seat (24), slide rods (25) are arranged on two sides of the connecting seat (23), the slide rods (25) are connected with the lifting seat (24), stabilizing seats (26) are arranged at two ends of the lifting seat (24), and a stabilizing slide rail (27) is arranged between the stabilizing seats (26) and the supporting mechanism (1); the impact mechanism (3) comprises a mounting seat (31), an impact plate (32), a first impact head (33) and a second impact head (34), the inner side of the mounting seat (31) is connected with the impact plate (32), and the lower end of the impact plate (32) is provided with two first impact heads (33) or two second impact heads (34);
the fixing mechanism (5) comprises a pressure seat (51), a fixed clamping seat (52), a movable clamping seat (53) and an adjusting bolt (54), a falling groove (57) is formed in the pressure seat (51), the fixed clamping seat (52) is arranged at the rear end of the falling groove (57), the movable clamping seat (53) is arranged at the front end of the falling groove (57), the adjusting bolt (54) is arranged at both ends of the movable clamping seat (53), a clamping block (55) is arranged on the inner side of the movable clamping seat (53), and the clamping block (55) is connected with the movable clamping seat (53) through a clamping screw (56); the detection mechanism (6) comprises a striker (61), a needle seat (62), a resistor strip (63) and displays (64), wherein the striker (61) is arranged at the lower end of the fixing mechanism (5), the lower end of the striker (61) is connected with the needle seat (62), the resistor strip (63) is arranged between the striker (61) and the inner side of the needle seat (62), and the two displays (64) are connected to the upper end of the support mechanism (1).
2. The building material pressure resistance contrast detection device of claim 1, wherein: coupling mechanism (4) include first locking lever (41), lifting plate (42), fixing base (43), first spacing ring (44), fixing base (43) are connected loading system (2) upper end, fixing base (43) inboard is provided with first locking lever (41), first locking lever (41) one end is connected with lifting plate (42), first locking lever (41) other end passes loading system (2) are connected impact mechanism (3), first locking lever (41) with be provided with between fixing base (43) first spacing ring (44), first spacing ring (44) lower extreme is provided with first reset spring (45), first locking lever (41) with be provided with first locking groove (46) between impact mechanism (3).
3. The building material pressure resistance contrast detection device of claim 1, wherein: coupling mechanism (4) include second locking lever (411), second spacing ring (412), second reset spring (413), second locking groove (414), second locking lever (411) set up impact mechanism (3) are inboard, second locking lever (411) with be provided with between loading system (2) second locking groove (414), be provided with on second locking lever (411) second spacing ring (412), second spacing ring (412) with be provided with between impact mechanism (3) second reset spring (413).
4. The building material pressure resistance contrast detection device of claim 1, wherein: the supporting mechanism (1) comprises an upper end bearing plate (11), a stand column (12), a bottom end fixing plate (13) and a control button (14), wherein the lower end of the upper end bearing plate (11) is connected with the stand column (12), the lower end of the stand column (12) is connected with the bottom end fixing plate (13), and the control button (14) is arranged at the front end of the bottom end fixing plate (13).
5. The building material pressure resistance contrast detection device of claim 1, wherein: the fixed clamping seats (52) and the movable clamping seats (53) are provided with two groups.
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| CN202010524520.8A CN111562171B (en) | 2020-06-10 | 2020-06-10 | Building materials compressive resistance contrast detection device |
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| CN202010524520.8A CN111562171B (en) | 2020-06-10 | 2020-06-10 | Building materials compressive resistance contrast detection device |
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| CN117233001B (en) * | 2023-11-10 | 2024-02-13 | 珠海市嘉德电能科技有限公司 | Safety performance detection device and detection method for power battery |
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