CN114441312A - Building material strength detection device - Google Patents

Building material strength detection device Download PDF

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Publication number
CN114441312A
CN114441312A CN202210069464.2A CN202210069464A CN114441312A CN 114441312 A CN114441312 A CN 114441312A CN 202210069464 A CN202210069464 A CN 202210069464A CN 114441312 A CN114441312 A CN 114441312A
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water
building material
water tank
plate
device body
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CN202210069464.2A
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Chinese (zh)
Inventor
寇素霞
张建民
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Northeast Forestry University
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Northeast Forestry University
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Priority to CN202210069464.2A priority Critical patent/CN114441312A/en
Publication of CN114441312A publication Critical patent/CN114441312A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • G01N3/04Chucks

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The invention relates to the technical field of building material strength detection, in particular to a building material strength detection device which comprises a device body, wherein a support plate is fixedly arranged in the middle of the upper end of the device body, an electric push rod is fixedly arranged in the center of the upper end of the support plate, the lower end of the electric push rod penetrates through the support plate and extends to the lower end of the support plate, a detection head is fixedly arranged at the lower end of the electric push rod, and a platform is fixedly arranged in the middle of the upper end in the device body; a processing mechanism is movably arranged between the device body and the supporting plate; processing mechanism includes the fixed plate, through setting up processing mechanism, can clear up the stone and the dust on building material surface, avoids stone and dust to stop on building material's surface, influences the accuracy that detects, also can reduce the loss to the platform surface simultaneously, is favorable to prolonging the life of platform, can guarantee the accuracy of follow-up detection moreover.

Description

Building material strength detection device
Technical Field
The invention relates to the technical field of building material strength detection, in particular to a building material strength detection device.
Background
The building materials can be divided into structural materials, decorative materials and some special materials, wherein the structural building materials comprise wood, bamboo, stone, cement, concrete, metal, brick and tile, ceramics, glass, engineering plastics, composite materials and the like, and no matter which structural building materials are used, a series of quality detection needs to be completed on the structural building materials before the structural building materials are put into use, wherein the strength detection comprises the strength detection of the structural building materials, and the strength detection needs to use specific strength detection equipment.
The surface of the existing building material may have some stones or dust during detection, and in the detection process, the stones and dust can influence the detection effect, and the stones and dust can also damage the outer surface of the detection head, so that the service life of the detection device is shortened, and the accuracy of subsequent detection is influenced.
Therefore, the building material strength detection device is provided.
Disclosure of Invention
The invention aims to provide a building material strength detection device, which can be used for cleaning stones and dust on the surface of a building material by arranging a processing mechanism, preventing the stones and the dust from staying on the surface of the building material to influence the detection accuracy, reducing the loss of the outer surface of a platform, being beneficial to prolonging the service life of the platform, and ensuring the accuracy of subsequent detection so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a building material strength detection device comprises a device body, wherein a support plate is fixedly arranged in the middle of the upper end of the device body, an electric push rod is fixedly arranged in the center of the upper end of the support plate, the lower end of the electric push rod penetrates through the support plate and extends to the lower end of the support plate, a detection head is fixedly arranged at the lower end of the electric push rod, and a platform is fixedly arranged in the middle of the upper end of the interior of the device body;
a processing mechanism is movably arranged between the device body and the supporting plate;
the processing mechanism comprises a fixed plate, the fixed plate is fixedly installed at the lower end of the outer surface of the electric push rod, the fixed plate is located between the supporting plate and the detection head, racks are fixedly installed at four corners of the lower portion of the fixed plate, gears are installed on the front end and the rear end of the inside of the device body in a mixed and uniform rotating mode, the racks are meshed with the gears, a threaded rod is fixedly installed at one end, close to the two groups of gears, of the two groups of gears together, a threaded block is in threaded transmission on the outer surface of the threaded rod, a telescopic rod is fixedly installed at the upper end of the threaded block, a cylinder is rotatably installed at the upper end of the telescopic rod, hairbrushes are uniformly and fixedly installed in the middle of the outer surface of the cylinder, and idler wheels are fixedly sleeved on the two sides of the outer surface of the cylinder;
the lower end of one side, close to the electric push rod, of the rack is provided with a clamping plate in a sliding mode, the clamping plate is matched with the detection head, the upper end of the clamping plate is fixedly provided with a first spring, and the first spring is fixedly connected with the lower end of the fixed plate;
when the device works, firstly, a building material to be detected is placed at the upper end of the device body, then the electric push rod is connected with an external power supply, under the action of the supporting plate, the electric push rod drives the detection head and the fixed plate to move downwards, because the clamping plate is in sliding connection with the rack, when the fixed plate drives the rack to move downwards, the clamping plate can be driven to extrude the building material, along with the continuous downward movement of the rack, the rack and the clamping plate move relatively, meanwhile, the clamping plate extrudes the first spring, the stability of the clamping plate can be further improved under the elastic force of the first spring, when the building material is placed above the platform, the position of the building material cannot move, because the rack is meshed with the gear, the rack can drive the gear and the threaded rod to rotate when moving downwards, the threaded rod and the threaded block are in screw transmission, so that the threaded block can move on the outer surface of the threaded rod when the threaded rod rotates, thereby it removes to drive the drum, because building material's thickness is different, under the cooperation of telescopic link and gyro wheel, make the drum the same with the clearance of different thickness building material upper ends, under the cooperation of brush, the drum can be cleaned with water the surface of building material through the brush when removing, through setting up processing mechanism, can clear up the stone and the dust on building material surface, avoid stone and dust to stop on building material's surface, influence the accuracy that detects, also can reduce the loss to the platform surface simultaneously, be favorable to prolonging the life of platform, and can guarantee the accuracy of follow-up detection.
Preferably, both sides of the upper end of the device body are movably provided with a water adding mechanism, the water adding mechanism comprises water tanks, the water tanks are fixedly arranged on both sides of the upper end of the device body, a connecting pipe is connected between the water tanks and the cylinder, and the outer surface of the cylinder is provided with a through hole;
the connecting pipe is connected with the water tank in a sliding manner, and the high end of the water tank is far higher than the height of the cylinder;
the during operation, pour into the inside of basin with water, because the height of highly being higher than the drum of basin, under the effect of siphon principle, the inside water of basin can flow to the inside of drum through the connecting tube, and flow through the through-hole, thereby can further improve the clearance effect to building material surface stone and dust, through setting up the mechanism of adding water, can spray water building material's surface, can reduce the dust of kicking up when making the brush clear brush to building material surface again, thereby be favorable to guaranteeing the environment that detects, reduce the influence of dust to staff, be favorable to guaranteeing staff's around health safety.
Preferably, a water supplementing mechanism is movably arranged inside the water tank, the water supplementing mechanism comprises water pipes, the water pipes are slidably inserted into two sides inside the water tank and fixedly connected with the lower end of the fixing plate, water outlets are uniformly formed in the upper end of the outer surface of each water pipe, water tanks are fixedly mounted on two sides of the lower end inside the device body, the water pipes penetrate through the water tank and extend into the water tanks, push plates are fixedly sleeved at the lower ends of the outer surfaces of the water pipes and are slidably connected with the inside of the water tanks, grooves are formed in two sides inside the water tanks, and check valves are movably inserted into the lower ends inside the water pipes;
the upper end and the lower end of the groove are both arc-shaped, and the groove is matched with the push plate;
the upper end of the water tank is movably provided with a filtering mechanism, the filtering mechanism comprises a filter screen, the filter screen is inserted into the upper end of the water tank in a sliding manner, rubber blocks are uniformly and fixedly arranged on two sides of the lower end of the filter screen and fixedly connected with the water tank, and bulges are uniformly and fixedly arranged on the outer surface of the water pipe and matched with the filter screen;
the filter screen is inclined and is in sliding connection with the water pipe;
when the water tank water purifier works, under the coordination of the processing mechanism, the fixed plate can drive the water pipe to move downwards when moving downwards, the water pipe can drive the push plate to move downwards when moving downwards, when the push plate moves to the lower end of the groove, water at the lower end of the inner part of the water tank flows to the inner part of the water pipe and flows to the inner part of the water tank through the water outlet, water can be automatically added into the water tank, when the fixed plate drives the water pipe to move upwards, the push plate moves to the inner part of the groove, because a gap is reserved between the push plate and the groove, water in the inner part of the device body can flow to the lower end of the push plate, under the action of the check valve, water in the water pipe cannot flow back to the inner part of the water tank, when the water pipe moves downwards, the bulge can contact with the filter screen and drive the filter screen to move downwards, at the time, the filter screen extrudes the rubber block, when the filter screen moves to be incapable of moving, the arch can pass the filter screen, after the filter screen loses bellied pressure, under the spring action of rubber piece, the rubber piece promotes the filter screen rebound, make the water pipe can drive the filter screen in rebound and shake, be favorable to getting off stone and impurity filter of filter screen upper end, through setting up moisturizing mechanism, under filtering mechanism's cooperation, can circulate the water resource and use, avoid the waste to the water resource, and the cost that detects has been reduced, simultaneously also can add water to the inside of basin automatically, staff's work load has been reduced.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the processing mechanism, stones and dust on the surface of the building material can be cleaned, the stones and dust are prevented from staying on the surface of the building material to influence the detection accuracy, meanwhile, the loss of the outer surface of the platform can be reduced, the service life of the platform is prolonged, and the accuracy of subsequent detection can be ensured;
2. through setting up the mechanism of adding water, can spray building material's surface with water for the brush can reduce the dust of kicking up when cleaning the building material surface again, thereby is favorable to guaranteeing the environment that detects, reduces the influence of dust to the staff, is favorable to guaranteeing staff's health safety on every side.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is an enlarged view of the structure of FIG. 3 at B according to the present invention;
FIG. 5 is a partial sectional view of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 in accordance with the present invention at C.
In the figure: 1. a device body; 101. a support plate; 102. an electric push rod; 103. a detection head; 104. a platform; 2. a processing mechanism; 201. a fixing plate; 202. a rack; 203. a gear; 204. a threaded rod; 205. a thread block; 206. a telescopic rod; 207. a cylinder; 208. a brush; 209. a roller; 3. a first spring; 301. a clamping plate; 4. a water adding mechanism; 401. A water tank; 402. a connecting pipe; 403. a through hole; 5. a water replenishing mechanism; 501. a water pipe; 502. a water outlet; 503. a water tank; 504. pushing the plate; 505. a one-way valve; 506. a groove; 6. a filtering mechanism; 601. filtering with a screen; 602. a rubber block; 603. And (4) protruding.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution:
a building material strength detection device is shown in fig. 1 to 4 and comprises a device body 1, wherein a support plate 101 is fixedly installed in the middle of the upper end of the device body 1, an electric push rod 102 is fixedly installed in the center of the upper end of the support plate 101, the lower end of the electric push rod 102 penetrates through the support plate 101 and extends to the lower end of the support plate 101, a detection head 103 is fixedly installed at the lower end of the electric push rod 102, and a platform 104 is fixedly installed in the middle of the upper end inside the device body 1;
a processing mechanism 2 is movably arranged between the device body 1 and the supporting plate 101;
the treatment mechanism 2 comprises a fixing plate 201, the fixing plate 201 is fixedly installed at the lower end of the outer surface of the electric push rod 102, the fixing plate 201 is located between the supporting plate 101 and the detection head 103, four corners of the lower portion of the fixing plate 201 are fixedly provided with racks 202, two sides of the front end and the rear end of the interior of the device body 1 are rotatably provided with gears 203, the racks 202 are meshed with the gears 203, two groups of ends, close to the gears 203, are fixedly provided with threaded rods 204 together, threads of the outer surface of the threaded rods 204 are in threaded transmission with threaded blocks 205, the upper ends of the threaded blocks 205 are fixedly provided with telescopic rods 206, the upper ends of the telescopic rods 206 are rotatably provided with cylinders 207, the middles of the outer surfaces of the cylinders 207 are fixedly provided with brushes 208 uniformly, and two sides of the outer surfaces of the cylinders 207 are fixedly provided with rollers 209;
the lower end of one side, close to the electric push rod 102, of the rack 202 is provided with a clamping plate 301 in a sliding manner, the clamping plate 301 is matched with the detection head 103, the upper end of the clamping plate 301 is fixedly provided with a first spring 3, and the first spring 3 is fixedly connected with the lower end of the fixing plate 201;
when the building material detecting device works, firstly, building materials to be detected are placed at the upper end of the device body 1, then the electric push rod 102 is connected with an external power supply, under the action of the supporting plate 101, the electric push rod 102 drives the detecting head 103 and the fixing plate 201 to move downwards, as the clamping plate 301 is in sliding connection with the rack 202, when the fixing plate 201 drives the rack 202 to move downwards, the clamping plate 301 can be driven to extrude the building materials, along with the continuous downward movement of the rack 202, the rack 202 and the clamping plate 301 move relatively, meanwhile, the clamping plate 301 extrudes the first spring 3, the stability of the clamping plate 301 can be further improved under the elastic force action of the first spring 3, when the building materials are placed above the platform 104, the position of the building materials cannot move, as the rack 202 is meshed with the gear 203, therefore, the rack 202 drives the gear 203 and the threaded rod 204 to rotate when moving downwards, screw drive between threaded rod 204 and the screw thread piece 205, consequently threaded rod 204 can screw thread piece 205 move at the surface of threaded rod 204 in the pivoted time, thereby drive drum 207 and remove, because building material's thickness is different, under the cooperation of telescopic link 206 and gyro wheel 209, make drum 207 the same with the clearance of different thickness building material upper ends, under the cooperation of brush 208, drum 207 can be through the brush 208 to the surface of building material when removing, through setting up processing mechanism 2, can clear up the stone and the dust on building material surface, avoid stone and dust to stop on building material's surface, influence the accuracy that detects, also can reduce the loss to platform 104 surface simultaneously, be favorable to prolonging the life of platform 104, and can guarantee the accuracy of follow-up detection.
As an embodiment of the present invention, as shown in fig. 1 to 4, the water adding mechanisms 4 are movably disposed on both sides of the upper end of the apparatus body 1, the water adding mechanisms 4 include water tanks 401, the water tanks 401 are fixedly mounted on both sides of the upper end of the apparatus body 1, a connecting pipe 402 is connected between the water tanks 401 and the cylinder 207, and the outer surface of the cylinder 207 is provided with a through hole 403;
the connecting pipe 402 is connected with the water tank 401 in a sliding way, and the high end of the water tank 401 is far higher than the height of the cylinder 207;
during operation, pour into water into the inside of basin 401, because basin 401 highly is higher than the height of drum 207 far away, under the effect of siphon principle, the inside water of basin 401 can flow to the inside of drum 207 through connecting pipe 402, and flow through-hole 403, thereby can further improve the clearance effect to building material surface stone and dust, through setting up mechanism 4 of adding water, can spray water to building material's surface, make brush 208 can reduce the dust of kicking up when cleaning the building material surface again, thereby be favorable to guaranteeing the environment that detects, reduce the influence of dust to the staff, be favorable to guaranteeing staff's around health safety.
As an embodiment of the present invention, as shown in fig. 2 to 6, a water replenishing mechanism 5 is movably disposed inside the water tank 401, the water replenishing mechanism 5 includes a water pipe 501, the water pipe 501 is slidably inserted into two sides inside the water tank 401, the water pipe 501 is fixedly connected to a lower end of the fixing plate 201, water outlets 502 are uniformly formed in an upper end of an outer surface of the water pipe 501, water tanks 503 are fixedly mounted on two sides of an inner lower end of the apparatus body 1, the water pipe 501 penetrates through the water tank 401 and extends into the water tanks 503, a push plate 504 is fixedly sleeved on an outer surface of the water pipe 501, the push plate 504 is slidably connected to an inner portion of the water tanks 503, grooves 506 are formed in two sides of an inner portion of the water tanks 503, and a one-way valve 505 is movably inserted into an inner lower end of the water pipe 501;
the upper end and the lower end of the groove 506 are both arc-shaped, and the groove 506 is matched with the push plate 504;
the upper end of the water tank 503 is movably provided with a filtering mechanism 6, the filtering mechanism 6 comprises a filter screen 601, the filter screen 601 is slidably inserted into the upper end of the water tank 503, two sides of the lower end of the filter screen 601 are uniformly and fixedly provided with rubber blocks 602, the rubber blocks 602 are fixedly connected with the water tank 503, the outer surface of the water pipe 501 is uniformly and fixedly provided with protrusions 603, and the protrusions 603 are matched with the filter screen 601;
the filter screen 601 is inclined, and the filter screen 601 is connected with the water pipe 501 in a sliding manner;
when the device works, under the cooperation of the processing mechanism 2, the fixing plate 201 can drive the water pipe 501 to move downwards when moving downwards, the water pipe 501 can drive the push plate 504 to move downwards when moving downwards, when the push plate 504 moves to the lower end of the groove 506, water at the lower end of the inner part of the water tank 503 flows to the inner part of the water tank 501 and flows to the inner part of the water tank 401 through the water outlet 502, the water can be automatically added to the inner part of the water tank 401, when the fixing plate 201 drives the water pipe 501 to move upwards, the push plate 504 moves to the inner part of the groove 506, because a gap is left between the push plate 504 and the groove 506, water in the device body 1 can flow to the lower end of the push plate 504, under the action of the one-way valve 505, water in the water pipe 501 cannot flow back to the inner part of the water tank 503, when the water pipe 501 moves downwards, the protrusion 603 can contact with the filter screen 601 and drive the filter screen 601 to move downwards, at this moment, filter screen 601 extrudees rubber piece 602, when filter screen 601 moves to unable removal, filter screen 601 can be passed to arch 603, after filter screen 601 loses the pressure of arch 603, under the spring action of rubber piece 602, rubber piece 602 promotes filter screen 601 rebound, make water pipe 501 can drive filter screen 601 and shake in rebound, be favorable to filtering stone and impurity on the filter screen 601, through setting up moisturizing mechanism 5, under the cooperation of filter mechanism 6, can carry out the recycle to the water resource, avoid the waste to the water resource, and the cost of detection has been reduced, also can add water to the inside of basin 401 automatically simultaneously, staff's work load has been reduced.
The working principle is as follows:
when the building material detecting device works, firstly, building materials to be detected are placed at the upper end of the device body 1, then the electric push rod 102 is connected with an external power supply, under the action of the supporting plate 101, the electric push rod 102 drives the detecting head 103 and the fixing plate 201 to move downwards, as the clamping plate 301 is in sliding connection with the rack 202, when the fixing plate 201 drives the rack 202 to move downwards, the clamping plate 301 can be driven to extrude the building materials, along with the continuous downward movement of the rack 202, the rack 202 and the clamping plate 301 move relatively, meanwhile, the clamping plate 301 extrudes the first spring 3, the stability of the clamping plate 301 can be further improved under the elastic force action of the first spring 3, when the building materials are placed above the platform 104, the position of the building materials cannot move, as the rack 202 is meshed with the gear 203, therefore, the rack 202 drives the gear 203 and the threaded rod 204 to rotate when moving downwards, the threaded rod 204 and the threaded block 205 are in screw transmission, so that the threaded rod 204 can move on the outer surface of the threaded rod 204 by the threaded block 205 when rotating, and the cylinder 207 is driven to move, due to different thicknesses of the building materials, the gap between the cylinder 207 and the upper end of the building material with different thicknesses is the same under the matching of the telescopic rod 206 and the roller 209, under the matching of the hairbrush 208, the surface of the building material can be cleaned by the hairbrush 208 when the cylinder 207 moves, water is injected into the water tank 401, because the height of the water tank 401 is far higher than that of the cylinder 207, under the action of the siphon principle, the water in the water tank 401 can flow into the cylinder 207 through the connecting pipe 402 and flow out through the through hole, so that the cleaning effect on stones and dust on the surface of the building material can be further improved, under the matching of the processing mechanism 2, when the fixing plate 201 moves downwards, the water pipe 501 can be driven to move downwards, when the water pipe 501 moves downwards, the push plate 504 can be driven to move downwards, when the push plate 504 moves to the lower end of the groove 506, water at the lower end of the inner part of the water tank 503 flows towards the inner part of the water pipe 501 and flows to the inner part of the water tank 401 through the water outlet 502, the water can be automatically added into the inner part of the water tank 401, when the fixing plate 201 drives the water pipe 501 to move upwards, the push plate 504 moves to the inner part of the groove 506, because a gap is reserved between the push plate 504 and the groove 506, water in the device body 1 can flow to the lower end of the push plate 504, under the action of the check valve 505, water in the water pipe 501 cannot flow back towards the inner part of the water tank 503, when the water pipe 501 moves downwards, the bulge 603 can be in contact with the filter screen 601 and drive the filter screen 601 to move downwards, at the moment, the filter screen 601 extrudes the rubber block 602, when filter screen 601 removed unable removal the time, arch 603 can pass filter screen 601, and after filter screen 601 lost arch 603's pressure, under the spring action of rubber piece 602, rubber piece 602 promoted filter screen 601 rebound for water pipe 501 can drive filter screen 601 when the rebound and shake, is favorable to filtering the stone and the impurity of filter screen 601 upper end down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The building material strength detection device comprises a device body (1), wherein a support plate (101) is fixedly mounted in the middle of the upper end of the device body (1), an electric push rod (102) is fixedly mounted in the center of the upper end of the support plate (101), the lower end of the electric push rod (102) penetrates through the support plate (101) and extends to the lower end of the support plate (101), a detection head (103) is fixedly mounted at the lower end of the electric push rod (102), and a platform (104) is fixedly mounted in the middle of the upper end inside the device body (1);
the device is characterized in that a processing mechanism (2) is movably arranged between the device body (1) and the supporting plate (101);
the treatment mechanism (2) comprises a fixing plate (201), the fixing plate (201) is fixedly installed at the lower end of the outer surface of an electric push rod (102), the fixing plate (201) is located between a supporting plate (101) and a detection head (103), racks (202) are fixedly installed at four corners of the lower portion of the fixing plate (201), gears (203) are installed on the two sides of the front end and the rear end of the interior of the device body (1) in a mixed and uniform rotating mode, the racks (202) are meshed with the gears (203), two groups of gears (203) are fixedly installed at the ends close to each other, a threaded rod (204) is fixedly installed at the outer surface of the threaded rod (204), a threaded block (205) is in threaded transmission mode, an expansion link (206) is fixedly installed at the upper end of the threaded block (205), a cylinder (207) is installed at the upper end of the expansion link (206) in a rotating mode, and a hairbrush (208) is uniformly and fixedly installed in the middle of the outer surface of the cylinder (207), and rollers (209) are fixedly sleeved on two sides of the outer surface of the cylinder (207).
2. The building material strength detection device according to claim 1, wherein a clamping plate (301) is slidably mounted at a lower end of one side of the rack (202) close to the electric push rod (102), the clamping plate (301) is matched with the detection head (103), a first spring (3) is fixedly mounted at an upper end of the clamping plate (301), and the first spring (3) is fixedly connected with a lower end of the fixing plate (201).
3. The building material strength detection device according to claim 1, wherein the water adding mechanisms (4) are movably arranged on both sides of the upper end of the device body (1), each water adding mechanism (4) comprises a water tank (401), the water tanks (401) are fixedly arranged on both sides of the upper end of the device body (1), a connecting pipe (402) is connected between each water tank (401) and the cylinder (207), and a through hole (403) is formed in the outer surface of the cylinder (207).
4. The building material strength detecting device according to claim 3, wherein the connecting pipe (402) is slidably connected to the water tank (401), and the high end of the water tank (401) is higher than the height of the cylinder (207).
5. The building material strength detection device according to claim 1, wherein a water supplement mechanism (5) is movably disposed inside the water tank (401), the water supplement mechanism (5) comprises a water pipe (501), the water pipe (501) is slidably inserted into two sides inside the water tank (401), the water pipe (501) is fixedly connected with the lower end of the fixing plate (201), water outlets (502) are uniformly formed in the upper end of the outer surface of the water pipe (501), water tanks (503) are fixedly mounted on two sides of the lower end inside the device body (1), the water pipe (501) penetrates through the water tank (401) and extends into the water tanks (503), a push plate (504) is fixedly disposed at the lower end of the outer surface of the water pipe (501), the push plate (504) is slidably connected with the inside of the water tanks (503), grooves (506) are formed in two sides inside the water tanks (503), the lower end of the interior of the water pipe (501) is movably inserted with a one-way valve (505).
6. The building material strength detection device according to claim 5, wherein the upper end and the lower end of the groove (506) are both arc-shaped, and the groove (506) is matched with the push plate (504).
7. The building material strength detection device according to claim 6, characterized in that a filtering mechanism (6) is movably arranged at the upper end of the water tank (503), the filtering mechanism (6) comprises a filter screen (601), the filter screen (601) is slidably inserted into the upper end of the water tank (503), rubber blocks (602) are uniformly and fixedly mounted on two sides of the lower end of the filter screen (601), the rubber blocks (602) are fixedly connected with the water tank (503), protrusions (603) are uniformly and fixedly mounted on the outer surface of the water pipe (501), and the protrusions (603) are matched with the filter screen (601).
8. The building material strength detection device according to claim 7, wherein the filter screen (601) is inclined, and the filter screen (601) is slidably connected with the water pipe (501).
CN202210069464.2A 2022-01-27 2022-01-27 Building material strength detection device Pending CN114441312A (en)

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Application Number Priority Date Filing Date Title
CN202210069464.2A CN114441312A (en) 2022-01-27 2022-01-27 Building material strength detection device

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Application Number Priority Date Filing Date Title
CN202210069464.2A CN114441312A (en) 2022-01-27 2022-01-27 Building material strength detection device

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CN114441312A true CN114441312A (en) 2022-05-06

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