CN114062111B - Impact detection test device for building materials and working method thereof - Google Patents
Impact detection test device for building materials and working method thereof Download PDFInfo
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- CN114062111B CN114062111B CN202111407677.3A CN202111407677A CN114062111B CN 114062111 B CN114062111 B CN 114062111B CN 202111407677 A CN202111407677 A CN 202111407677A CN 114062111 B CN114062111 B CN 114062111B
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- 239000004566 building material Substances 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 29
- 230000002441 reversible effect Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000009975 flexible effect Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000004088 simulation Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 13
- 230000006872 improvement Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
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- 239000004575 stone Substances 0.000 description 1
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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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
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Abstract
The invention relates to the technical field of building material detection, in particular to a building material impact detection test device and a working method thereof.
Description
Technical Field
The invention relates to the technical field of building material detection, in particular to a device for impact detection test of building materials and a working method thereof.
Background
Building materials are various materials used in construction engineering. Building materials are of a wide variety and are broadly divided into: inorganic materials, including metallic materials, including ferrous and nonferrous materials and non-metallic materials, such as natural stone, sintered earth products, cement, concrete, silicate products, etc., in order to avoid quality installation problems in buildings, some building materials need to be tested for impact resistance before being put into construction, ensuring that the quality of the materials is acceptable. At present, the impact resistance test of building materials is generally to push an impact head to impact the building materials in an extrusion mode through tools such as a hydraulic cylinder or an air cylinder, but the mode is difficult to simulate the actual impact effect, the impact force is difficult to control, the impact head is inconvenient to disassemble, assemble and replace, the working efficiency is low, the test result is not real and accurate enough, and therefore, the impact detection test device for the building materials and the working method thereof are necessary to be provided.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a device for detecting and testing impact of building materials and a working method thereof.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a be used for building material to strike detection test device, its structure includes the grudging post body, installs in grudging post body one side be used for controlling the controller of whole equipment operation, elasticity locate the standing platform of grudging post body downside and locate the perpendicular descending piece of standing platform top, the perpendicular descending piece adjustable lift locate the grudging post body upside, grudging post body both sides are equipped with the side fretwork face, perpendicular descending piece downside demountable installation has the impact head, grudging post body upside is equipped with the lift adjusting device who is used for driving perpendicular descending piece and goes up and down, the standing platform upside is equipped with the standing groove, the standing groove is located under the impact head, the standing groove both sides are equipped with the horizontal electric putter of relative setting respectively, two horizontal electric putter telescopic end all installs the clamp plate, the clamp plate is located the standing groove inboard, the pressure detecting plate of apparatus detection pressure is installed to the tank bottom portion, and the perpendicular descending piece can be down the perpendicular free fall, can directly strike the building material of placing on the standing platform downwards through the impact head of free fall, like this can truly simulate the effect of object free fall to the effect can be lifted up and down at the lifting device according to the demand fast, the effect of lifting device is improved.
The further improvement is that: the vertical support is characterized in that sliding grooves are formed in two sides of the vertical support body respectively, sliding blocks matched with the sliding grooves are arranged on two sides of the placing table and the vertical falling blocks respectively, the placing table and the vertical falling blocks are connected with the sliding grooves in a sliding mode, and therefore the placing table and the vertical falling blocks can be kept to move up and down on the same vertical line, and the vertical support is simple in structure and accurate in position.
The further improvement is that: the vertical falling block is characterized in that not less than two vertical rods are vertically fixed on the upper side of the vertical falling block, a plurality of barbell pieces can be sleeved on the vertical rods according to weight requirements, a thread limiting cylinder is detachably connected to the vertical rods, a sliding transverse cavity is formed in the lower side of the vertical falling block, a rotating shaft is rotatably connected to the inner side of the sliding transverse cavity, opposite threads are respectively arranged on the left side and the right side of the rotating shaft, two opposite thread connecting sleeves are respectively provided with opposite adjusting mounting plates, the two adjusting mounting plates are respectively arranged on the two sides of the impact head, an adjusting motor is mounted on the upper side of the vertical falling block, the adjusting motor is in transmission connection with the rotating shaft through two bevel gears which are vertically meshed, the vertical rods can penetrate through a plurality of barbell pieces, different weights can be simulated according to the required weight increase and decrease when the barbell pieces are used, the two opposite threads of the rotating shaft are respectively connected with the adjusting mounting plates in a threaded mode, the two adjusting mounting plates are arranged on the two sides of the impact head and are fastened through bolts, the adjusting mounting plates can move in the same direction or in opposite directions under rotation of the rotating shaft, the impact head and are convenient to clamp and are better in applicability.
The further improvement is that: the lifting adjusting device comprises a rotating shaft, a winding wheel, lifting connecting ropes and lifting driving motors, wherein the winding wheels are arranged in two and are respectively sleeved on the rotating shaft, the lifting connecting ropes are arranged in two, one ends of the lifting connecting ropes are respectively wound on the two winding wheels, the other ends of the lifting connecting ropes are fixedly connected with the upper sides of vertical landing blocks, the lifting driving motors are arranged on one side of the stand body and are connected with one end of the rotating shaft through one shaft, and the winding wheels are connected with the upper sides of the placing tables through the lifting connecting ropes, so that the rotating shaft drives the winding wheels to effectively lift and reset the placing tables upwards.
The further improvement is that: the winding wheel outer ring is equipped with the external gear respectively, two perpendicular electric putter are installed to grudging post body upside, two perpendicular electric putter flexible end is connected with the cardboard, the cardboard can block and locate the external gear outside, and the cardboard can block on the external gear of winding wheel outer ring under perpendicular electric putter's the flexible effect for the winding wheel locking can prevent effectively that the placing table from falling down when for accepting the command of controller, improves the safe in utilization effect of equipment.
The further improvement is that: place the platform bottom and be connected with the spring that returns, place the platform and realize elastic connection through return spring and riser body bottom, strike the head and strike behind the fall and place a building materials, place the part on the platform and take place the loss because of the impact effect easily, can effectually cushion the impact through the spring that returns, can improve the life of equipment.
The further improvement is that: the side hollowed-out surface upside is equipped with infrared sensor respectively, infrared sensor, horizontal electric putter, pressure pick-up plate, accommodate motor, lift driving motor and perpendicular electric putter all are connected and are controlled by the controller, and infrared sensor can detect the human body, as long as the human body is passed through infrared sensor and is detected like this when using, through the operation of the direct emergency control of controller all parts to on the external gear of rolling wheel outer lane was located to the cardboard card, make the rolling wheel locking, smash the user when effectively preventing to place the platform whereabouts, improve its security greatly.
The working method of the device and the working method for the building material impact detection test is as follows:
through placing the building materials in the standing groove inboard to push the clamp plate simultaneously through two relative horizontal electric putter and support the building materials and prevent the off tracking with the building materials side, because place platform and vertical landing piece and pass through slider and spout sliding connection, place platform and vertical landing piece like this and all can keep the displacement about same vertical line, vertical landing piece upside is connected with the rolling wheel through the lift connecting rope, the rolling wheel cover is located on the axis of rotation, therefore the axis of rotation passes through lift driving motor and drives, the rolling wheel can the lift connecting rope of rolling makes vertical landing piece rise, same reason lift driving motor blowdown or reverse rotation state, vertical landing piece can drop fast, simulate free whereabouts, the impact head is at the building materials on the falling impact standing groove, the pressure pick-up plate of apparatus detection pressure can detect the impact pressure value is installed to the standing groove bottom that sets up simultaneously, and give the controller with data feedback, and the platform receives the effectual buffering of going up through the back force spring, because can run through a plurality of barbell pieces, can increase and decrease the weight of weight according to needs when using like this, and two relative settings make vertical landing piece rise to the lift driving motor, two relative screw thread adjustment, make the two opposite screw thread adjustment and reverse rotation, make the mounting panel is suitable for the screw thread change respectively, and the screw thread is adjusted to the opposite direction, the mounting panel is adjusted to the opposite direction, and the screw thread is convenient for the change.
By adopting the technical scheme, the invention has the beneficial effects that:
the invention has safe and stable structure, convenience, flexibility and wide applicability, the pressure detection plate with the tool detection pressure is arranged at the bottom of the placement tank, the impact pressure value can be detected, the vertical falling block can vertically and downwards fall freely, the building material placed on the placement table can be directly impacted downwards through the freely falling impact head, thus the effect of freely falling of an object can be truly simulated, the weight of the vertical falling block can be regulated according to the requirement, the use effect is good, and the efficiency is high;
the vertical rods can penetrate through a plurality of barbell pieces, so that when the barbell pieces are used, different weights can be simulated by increasing and decreasing the weight according to the required weight, the two opposite reverse threads of the rotating shaft are respectively connected with the adjusting mounting plates in a threaded manner, the two adjusting mounting plates are arranged on two sides of the impact head and fastened through bolts, and the adjusting mounting plates can move in the same direction or in opposite directions under the rotation of the rotating shaft, so that the impact head can be conveniently clamped and locked, the applicability is better, and the impact head can be conveniently replaced and used;
the clamping plate can be clamped on the outer gear of the outer ring of the winding wheel under the telescopic action of the vertical electric push rod, so that the winding wheel is locked, the placing table can be effectively prevented from falling down when receiving a command of the controller, the safe use effect of the equipment is improved, and the working effect is greatly improved;
the impact head impacts the building materials of the placing table after falling, the components on the placing table are easy to lose due to impact force, the impact force can be effectively buffered through the return spring, and the service life of the equipment can be prolonged.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the partial structure of the A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the vertical falling block of the present invention;
FIG. 4 is a schematic side view of the external gear and the clamping plate of the present invention;
FIG. 5 is a schematic view of the structure of the thread stop collar of the present invention;
in the figure: the vertical frame comprises a vertical frame body 1, a sliding chute 101, a sliding block 102, a controller 2, a placing table 3, a placing groove 31, a transverse electric push rod 32, a pressing plate 33, a pressure detection plate 34, a return spring 35, a vertical falling block 4, a vertical rod 41, a barbell disc 42, a thread limiting cylinder 43, a sliding transverse cavity 44, a rotating shaft 45, a reverse thread 46, an adjusting mounting plate 47, an adjusting motor 48, a bevel gear 49, a side hollowed surface 5, an infrared sensor 51, an impact head 6, a rotating shaft 71, a winding wheel 72, an external gear 721, a lifting connecting rope 73, a lifting driving motor 74, a vertical electric push rod 75 and a clamping plate 76.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 4, the invention provides a technical scheme for a building material impact detection test device: the structure of the vertical falling block comprises a vertical frame body 1, a controller 2 arranged on one side of the vertical frame body 1 and used for controlling the operation of the whole equipment, a placing table 3 elastically arranged on the lower side of the vertical frame body 1 and a vertical falling block 4 arranged above the placing table 3, wherein the vertical falling block 4 is arranged on the upper side of the vertical frame body 1 in an adjustable lifting manner, two sides of the vertical frame body 1 are provided with side hollowed-out surfaces 5, an impact head 6 is detachably arranged on the lower side of the vertical falling block 4, an lifting adjusting device used for driving the vertical falling block 4 to lift is arranged on the upper side of the vertical frame body 1, a placing groove 31 is arranged on the upper side of the placing table 3, the placing groove 31 is arranged under the impact head 6, two sides of the placing groove 31 are respectively provided with oppositely arranged transverse electric push rods 32, the telescopic ends of the two transverse electric push rods 32 are respectively provided with a pressing plate 33, the pressing plate 33 is arranged on the inner side of the placing groove 31, the pressure detection plate 34 for detecting pressure is arranged at the bottom of the placing groove 31, the vertical falling block 4 can vertically and downwards fall freely, the building material placed on the placing table 3 can be directly impacted downwards through the impact head 6 which freely falls, thus the effect of freely falling of an object can be truly simulated, the vertical falling block 4 can adjust weight according to requirements, the simulation effect is better, the efficiency is high, the vertical falling block 4 can be upwards lifted under the action of the lifting adjusting device, the sliding grooves 101 are respectively arranged on two sides of the stand body 1, the sliding blocks 102 matched with the sliding grooves 101 are respectively arranged on two sides of the placing table 3 and the vertical falling block 4, the placing table 3 and the vertical falling block 4 are in sliding connection with the sliding grooves 101 through the sliding blocks 102, so the placing table 3 and the vertical falling block 4 can be kept on the same vertical line for up-down displacement, the structure is simple, the position is accurate, the vertical descending block 4 is vertically fixed with at least two upright rods 41, a plurality of disc plates 42 are sleeved on the upright rods 41 according to the weight requirement, the screw threads of the upright rods 41 are detachably connected with screw thread limiting cylinders 43, the lower side of the vertical descending block 4 is provided with sliding transverse cavities 44, the inner sides of the sliding transverse cavities 44 are rotatably connected with rotating shafts 45, the left side and the right side of the rotating shafts 45 are respectively provided with opposite reverse threads 46, two opposite screw threads 46 are respectively provided with opposite adjusting mounting plates 47 in a screw thread connecting sleeve, the two adjusting mounting plates 47 are respectively arranged on two sides of an impact head 6, an adjusting motor 48 is arranged on the upper side of the vertical descending block 4, the adjusting motor 48 is in transmission connection with the rotating shafts 45 through two conical gears 49 which are vertically meshed, the arranged upright rods 41 can penetrate through the disc plates 42, when in use, the barbell disc 42 can increase and decrease the weight according to the requirement to simulate different weights, the two opposite reverse threads 46 of the rotating shaft 45 are respectively connected with the adjusting mounting plates 47 in a threaded manner, the two adjusting mounting plates 47 are arranged on two sides of the impact head 6 and are fastened through bolts, the adjusting mounting plates 47 can move in the same direction or in opposite directions under the rotation of the rotating shaft 45, so as to be convenient for clamping and locking the impact head 6, and the applicability is better, the lifting adjusting device comprises a rotating shaft 71, a winding wheel 72, lifting connecting ropes 73 and lifting driving motors 74, the winding wheels 72 are provided with two winding wheels, and are respectively sleeved on the rotating shaft 71, one ends of the lifting connecting ropes 73 are respectively wound on the two winding wheels 72, the other ends of the lifting connecting ropes 73 are fixedly connected with the upper sides of the vertical landing blocks 4, the lifting driving motor 74 is installed on one side of the stand body 1 and is connected with one end of the rotating shaft 71, the winding wheel 72 is connected with the upper side of the placing table 3 through the lifting connecting rope 73, so that the rotating shaft 71 drives the winding wheel 72 to effectively pull the placing table 3 upwards for homing, the outer ring of the winding wheel 72 is respectively provided with an external gear 721, the upper side of the stand body 1 is provided with two vertical electric push rods 75, the telescopic ends of the two vertical electric push rods 75 are connected with clamping plates 76, the clamping plates 76 can be clamped on the outer sides of the external gears 721, the clamping plates 76 can be clamped on the external gear 721 of the outer ring of the winding wheel 72 under the telescopic action of the vertical electric push rods 75, the winding wheel 72 is locked, the placing table 3 can be effectively prevented from falling downwards when receiving the command of the controller 2, the safe use effect of the equipment is improved, the bottom of the placing table 3 is connected with a return spring 35, the placing table 3 is elastically connected with the bottom of the vertical frame body 1 through a return spring 35, the impact head 6 impacts the building materials of the placing table 3 after falling, the components on the placing table 3 are easy to generate loss due to the impact force, the impact force can be effectively buffered through the return spring 35, the service life of the equipment can be prolonged, the upper sides of the side hollowed-out surfaces 5 are respectively provided with an infrared sensor 51, the infrared sensors 51, the transverse electric push rod 32, the pressure detection plate 34, the regulating motor 48, the lifting driving motor 74 and the vertical electric push rod 75 are all connected and controlled by the controller 2, the infrared sensors 51 can detect human bodies, so that when in use, the human bodies are only detected by crossing the infrared sensors 51, the operation of all the components is directly and emergently controlled through the controller 2, and the clamping plates 76 are clamped on the outer gears 721 of the outer rings of the winding wheels 72, so that the winding wheel 72 is locked, the user is effectively prevented from being hit when the placing table 3 falls down, and the safety of the device is greatly improved.
Working principle: according to the working method of the building material impact detection test device provided by the invention, building materials are placed on the inner side of the placement groove 31, the pressing plate 33 is pushed against the building materials to prevent the side surfaces of the building materials from deviating through two opposite transverse electric push rods 32, the placement table 3 and the vertical landing block 4 are in sliding connection with the sliding chute 101 through the sliding block 102, so that the placement table 3 and the vertical landing block 4 can be kept to move up and down on the same vertical line, the upper side of the vertical landing block 4 is connected with the winding wheel 72 through the lifting connecting rope 73, the winding wheel 72 is sleeved on the rotating shaft 71, the rotating shaft 71 is driven by the lifting driving motor 74, the winding wheel 72 can wind the lifting connecting rope 73 to enable the vertical landing block 4 to ascend, and in the same way, the lifting driving motor 74 is in a emptying or reverse rotation state, the vertical landing block 4 can rapidly land and simulate free falling, the impact head 6 impacts the building materials on the placing groove 31 after falling, meanwhile, the pressure detection plate 34 for detecting pressure is arranged at the bottom of the placing groove 31, the impact pressure value can be detected, data is fed back to the controller 2, the placing table 3 can be effectively buffered through the return spring 35 after being impacted, as the upright rod 41 can penetrate through a plurality of barbell pieces 42, when in use, the barbell pieces 42 can increase and decrease different weights according to the required weight, two opposite reverse threads 46 on the rotating shaft 45 are respectively connected with the adjusting mounting plates 47 in a threaded manner, the adjusting motor 48 drives the rotating shaft 45 to rotate positively or reversely through two conical gears 49 which are vertically meshed, so that the two reverse threads 46 respectively drive the adjusting mounting plates 47 to displace in the same direction or reversely, the clamping and locking of the impact head 6 are convenient, and the applicability is better, the impact head 6 is convenient to replace and use.
The invention relates to a device for detecting and testing impact of building materials and a working method thereof, which mainly improves the structure, and the functions, components and structures which are not mentioned can be implemented by adopting components and structures which can realize corresponding functions in the prior art.
The present invention has been described in detail by way of specific examples, but these should not be construed as limiting the invention. Many variations and modifications may be made by one skilled in the art without departing from the principles of the invention, which is also considered to be within the scope of the invention.
Claims (3)
1. The utility model provides a be used for building material impact detection test device which characterized in that: the vertical falling block lifting device comprises a vertical frame body (1), a controller (2) arranged on one side of the vertical frame body (1) and used for controlling the operation of the whole device, a placing table (3) elastically arranged on the lower side of the vertical frame body (1) and a vertical falling block (4) arranged above the placing table (3), wherein the vertical falling block (4) is arranged on the upper side of the vertical frame body (1) in an adjustable lifting manner, side hollowed-out surfaces (5) are arranged on two sides of the vertical frame body (1), an impact head (6) is detachably arranged on the lower side of the vertical falling block (4), and a lifting adjusting device used for driving the vertical falling block (4) to lift is arranged on the upper side of the vertical frame body (1);
the automatic pressure detection device is characterized in that a placing groove (31) is formed in the upper side of the placing table (3), the placing groove (31) is arranged under the impact head (6), two sides of the placing groove (31) are respectively provided with opposite transverse electric push rods (32), the telescopic ends of the two transverse electric push rods (32) are respectively provided with a pressing plate (33), the pressing plates (33) are arranged on the inner side of the placing groove (31), and the bottom of the placing groove (31) is provided with a pressure detection plate (34) for detecting pressure by an appliance;
sliding grooves (101) are respectively formed in two sides of the vertical frame body (1), and sliding blocks (102) matched with the sliding grooves (101) for use are respectively arranged in two sides of the placing table (3) and the vertical falling blocks (4);
the vertical falling block (4) is characterized in that not less than two upright rods (41) are vertically fixed on the upper sides of the vertical falling blocks (4), a plurality of disc plates (42) can be sleeved on the upright rods (41) according to weight requirements, screw threads of the upright rods (41) are detachably connected with screw thread limiting cylinders (43), sliding transverse cavities (44) are arranged on the lower sides of the vertical falling blocks (4), rotating shafts (45) are rotatably connected to the inner sides of the sliding transverse cavities (44), opposite screw threads (46) are respectively arranged on the left side and the right side of each rotating shaft (45), two opposite screw threads (46) are respectively provided with opposite adjusting mounting plates (47) in a screw thread connecting sleeve mode, the two adjusting mounting plates (47) are respectively arranged on the two sides of an impact head (6) and are fastened through bolts, and an adjusting motor (48) is arranged on the upper sides of the vertical falling blocks (4), and the adjusting motor (48) and the rotating shafts (45) are in transmission connection through two conical gears (49) which are vertically meshed;
the bottom of the placement table (3) is connected with a return spring (35), and the placement table (3) is elastically connected with the bottom of the stand body (1) through the return spring (35);
the lifting adjusting device comprises a rotating shaft (71), a winding wheel (72), lifting connecting ropes (73) and lifting driving motors (74), wherein the winding wheels (72) are arranged in two and are respectively sleeved on the rotating shaft (71), the lifting connecting ropes (73) are arranged in two, one ends of the lifting connecting ropes (73) are respectively wound on the two winding wheels (72), the other ends of the lifting connecting ropes (73) are fixedly connected with the upper sides of the vertical falling blocks (4), and the lifting driving motors (74) are arranged on one side of the vertical frame body (1) and are connected with one end of the rotating shaft (71) through shafts;
the winding wheel (72) outer lane is equipped with external gear (721) respectively, two perpendicular electric putter (75) are installed to grudging post body (1) upside, and two perpendicular electric putter (75) flexible end is connected with cardboard (76), cardboard (76) can block to locate external gear (721) outside.
2. A device for impact detection testing of building materials according to claim 1, wherein: the upper side of the side hollowed-out surface (5) is respectively provided with an infrared sensor (51), and the infrared sensor (51), the transverse electric push rod (32), the pressure detection plate (34), the adjusting motor (48), the lifting driving motor (74) and the vertical electric push rod (75) are all connected and controlled by the controller (2).
3. A method of operating a building material impact detection test apparatus according to claim 2, wherein: through placing the building materials in the standing groove inboard to push the clamp plate simultaneously through two relative horizontal electric putter and prevent the off tracking with the building materials side, because place platform and vertical landing piece and pass through slider and spout sliding connection, place platform and vertical landing piece like this and all can keep the displacement about same vertical line, vertical landing piece upside is connected with the rolling wheel through the lift connecting rope, the rolling wheel cover is located on the axis of rotation, therefore the axis of rotation passes through lift driving motor and drives, the rolling wheel can the lift connecting rope of rolling makes vertical landing piece rise, same elevating driving motor blowdown or reverse rotation state, vertical landing piece can drop fast, simulate free whereabouts, the impact head is at the building materials on the falling impact standing groove, the pressure pick-up plate of apparatus detection pressure is installed to the standing groove bottom that sets up simultaneously can detect the impact pressure value, and give the controller with data feedback, and the platform receives the effectual buffering of going back through the back force spring, because can run through a plurality of barbell pieces, can increase and decrease the weight of needs and make vertical landing piece simulation different weight, and two relative settings have respectively to adjust the screw thread to change to the opposite direction, make the screw thread change to the mounting panel, make the screw thread change to the opposite direction of rotation or change, make the screw thread change to the mounting panel, make the opposite direction of the screw thread change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111407677.3A CN114062111B (en) | 2021-11-24 | 2021-11-24 | Impact detection test device for building materials and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111407677.3A CN114062111B (en) | 2021-11-24 | 2021-11-24 | Impact detection test device for building materials and working method thereof |
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| Publication Number | Publication Date |
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| CN114062111A CN114062111A (en) | 2022-02-18 |
| CN114062111B true CN114062111B (en) | 2023-12-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114509225B (en) * | 2022-02-26 | 2024-04-09 | 深圳市港嘉工程检测有限公司 | Suspended ceiling keel mechanical property detecting system |
| CN114563345B (en) * | 2022-03-31 | 2024-05-31 | 中交第一公路勘察设计研究院有限公司 | Device and method for testing interlayer bonding strength of cement-based 3D printing test piece |
| CN115541416A (en) * | 2022-10-13 | 2022-12-30 | 江苏锡信工程检测有限公司 | Building material comprehensive detection system and method |
| CN116008075B (en) * | 2022-12-26 | 2023-11-10 | 徐州云天高分子材料技术研究院有限公司 | New material compressive property detection device |
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| CN214374007U (en) * | 2021-03-18 | 2021-10-08 | 辽东学院 | Building material detects with shock-resistant test device |
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