Device for rapidly measuring brick-concrete proportion in construction waste recycled aggregate

Abstract

The utility model relates to the technical field of construction waste recycled aggregate composition proportion measuring equipment, in particular to a device for rapidly measuring the proportion of brick concrete in construction waste recycled aggregate, which comprises a mounting plate, a moving assembly, a measuring assembly, a mounting assembly, a control assembly, a weight measuring assembly, a measuring beaker, a scale plate, a liquid guide pipe, a water containing beaker and a liquid level detector, one end of the top surface of the mounting plate is provided with a measuring assembly, the other end of the top surface of the mounting plate is provided with a mounting assembly, the surface of the mounting assembly is provided with a control assembly, two ends of the mounting assembly are provided with weight measuring assemblies, the surfaces of the weight measuring assemblies are provided with measuring beakers, and the outer sides of the measuring beakers are provided with scale plates. A liquid guide pipe is arranged on one side of the measuring beaker, a water containing beaker is arranged at one end of the liquid guide pipe, and a liquid level detector is arranged on the inner side of the water containing beaker, a plurality of measuring procedures are integrated, and the brick-concrete proportion in the recycled aggregate can be rapidly measured only by putting a brick sample, a concrete sample and the recycled aggregate into the device.

Description

Technical Field

[0001] The utility model relates to the field of equipment for measuring the composition ratio of recycled aggregates of construction waste, in particular to a device for quickly measuring the proportion of bricks and concrete in recycled aggregates of construction waste. Background Art

[0002] Crushing construction waste to prepare recycled aggregate is an important means of resource utilization of construction waste. Recycled aggregate is a mixture of crushed discarded bricks and discarded concrete (concrete) blocks. The mechanical properties of bricks are weaker than those of concrete blocks, which is the key to affecting the strength index of recycled aggregate.

[0003] Most current devices for measuring the brick-concrete ratio in recycled aggregate require workers to perform multiple steps, mainly manually identifying bricks and concrete in the recycled aggregate and separating them, and then determining the brick-concrete ratio in the recycled aggregate by weighing.

[0004] Therefore, in view of the low efficiency and poor accuracy of the existing brick-concrete ratio measurement device in recycled aggregate, multiple measurement processes are integrated. It is only necessary to place the brick and concrete samples into the device respectively to automatically detect the density of the samples. Then, the recycled aggregate is placed in the device for density detection, and the brick-concrete ratio in the recycled aggregate can be quickly measured. Utility Model Content

[0005] In order to overcome the problems of low efficiency, poor reliability and lack of corresponding equipment in the current method of calculating the ratio of bricks and concrete in recycled aggregates by weighing after manual separation, this patent discloses a device for quickly measuring the ratio of bricks and concrete in recycled aggregates of construction waste.

[0006] The technical solution of the utility model is: a device for quickly determining the proportion of brick-concrete in recycled aggregate of construction waste, comprising a mounting plate, a moving component, a measuring component, a mounting component, a control component, a weighing component, a measuring beaker, a scale plate, a liquid guide tube, a water beaker and a liquid level detector, wherein the moving component is arranged on the bottom surface of the mounting plate, the measuring component is arranged on one end of the top surface of the mounting plate, the mounting component is arranged on the other end of the top surface of the mounting plate, the control component is arranged on the surface of the mounting component, the weighing components are arranged on both ends of the mounting component, the measuring beaker is arranged on the surface of the weighing component, the scale plate is arranged on the outside of the measuring beaker, the liquid guide tube is arranged on one side of the measuring beaker, the water beaker is arranged on one end of the liquid guide tube, and the liquid level detector is arranged on the inside of the water beaker.

[0007] Preferably, water is contained in a measuring beaker, the water level is observed through a scale plate, and the brick samples and concrete samples to be tested are placed in the measuring beaker. At this time, the water level rises, and the overflowing water is transported into the water beaker through a liquid guide tube. The overflowing water is stored in the water beaker, and the amount of water in the water beaker is detected by a liquid level detector, thereby achieving the purpose of measuring the volume of the bricks and concrete to be tested.

[0008] Preferably, the moving assembly includes a support platform, a rotating disk and moving wheels. The bottom surface of the mounting plate is provided with a support platform, the bottom end of the support platform is provided with a rotating disk, the bottom surface of the rotating disk is provided with moving wheels, and there are multiple groups of moving wheels. When in use, the rotating disk is supported by the support platform, the moving wheels are installed by the rotating disk, and the device is facilitated to move by the moving wheels.

[0009] Preferably, the measuring assembly includes a support bracket, a gravity detection plate, a support block, a placement basket, a placement beaker and a water level meter. A support bracket is provided on the surface of one end of the mounting plate, a gravity detection plate is provided on the top of the support bracket, support blocks are provided at the four corners of the surface of the gravity detection plate, and a placement basket is provided on the top of the support block. When in use, the gravity detection plate is installed through the support bracket, the gravity of the detection equipment inside the placement basket is detected through the gravity detection plate, and the placement basket is installed through the support block.

[0010] Preferably, a placing beaker is provided inside the placing basket, and a water level measuring instrument is provided on the inner wall of the placing beaker. When in use, the placing beaker is placed through the placing basket, and the recycled aggregate and water to be measured are placed through the placing beaker. The water level measuring instrument is used to detect the rising of water after the recycled aggregate is added, so as to obtain the volume of the recycled aggregate, and the density of the recycled aggregate is measured in combination with the gravity measured by the gravity detection plate.

[0011] Preferably, the mounting assembly includes a mounting base and a support column. A mounting base is provided at the other end of the top surface of the mounting plate, and support columns are provided at both ends of the top surface of the mounting base. When in use, the support columns are installed through the mounting base, and the weight measuring assembly is supported by the support columns.

[0012] Preferably, the control component includes a support rod and a central control computer. The support rod is provided on the surface of the mounting base, and the central control computer is provided on the top of the support rod. When in use, the central control computer is supported by the support rod, and the proportion of brick-concrete in the recycled aggregate is measured by the built-in measurement formula of the central control computer.

[0013] Preferably, the weighing assembly includes a mounting platform, a limiting fence and a weighing scale. The top surface of the support column is provided with a mounting platform, the inside of the mounting platform is provided with a weighing scale, and the surface of the mounting platform is provided with a limiting fence. When in use, the weighing scale is installed through the mounting platform, the weight of the bricks and concrete to be tested is tested through the weighing scale, and the measuring beaker is limited by the limiting fence.

[0014] Beneficial effects of the utility model:

[0015] 1. Use the measuring beaker to hold water, observe the water level through the scale plate, put the bricks and concrete to be tested into the measuring beaker, then the water level rises, and the overflowing water is transported into the water beaker through the liquid guide tube. The overflowing water is stored in the water beaker, and the amount of water in the water beaker is detected by the liquid level detector. By measuring the volume and mass of the materials, the density of the bricks, concrete and recycled aggregate to be tested can be determined, and the proportion of bricks and concrete in the recycled aggregate can be further determined. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a first three-dimensional structural schematic diagram of a device for quickly determining the proportion of bricks and concrete in recycled aggregates from construction waste according to the present invention;

[0017] Figure 2 Shown is a second three-dimensional structural schematic diagram of a device for quickly determining the proportion of bricks and concrete in recycled aggregates from construction waste according to the present invention;

[0018] Figure 3 Shown is a schematic diagram of the first partial three-dimensional structure of a device for quickly determining the proportion of bricks and concrete in recycled aggregates of construction waste according to the present utility model;

[0019] Figure 4 Shown is a schematic diagram of the second partial three-dimensional structure of a device for quickly determining the proportion of bricks and concrete in recycled aggregates of construction waste according to the present invention;

[0020] Explanation of the accompanying reference numerals: 1. Mounting plate; 201. Support table; 202. Rotating disk; 203. Moving wheel; 301. Support bracket; 302. Gravity detection plate; 303. Support block; 304. Placement basket; 305. Place beaker; 306. Water level measuring instrument; 401. Mounting base; 402. Support column; 501. Support rod; 502. Central control computer; 601. Mounting table; 602. Limiting bar; 603. Weighing scale; 701. Measuring beaker; 702. Scale plate; 703. Liquid guide tube; 704. Beaker containing water; 705. Liquid level measuring instrument. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a device for quickly determining the proportion of brick-concrete in recycled aggregate of construction waste, comprising a mounting plate 1, a moving component, a measuring component, a mounting component, a control component, a weighing component, a measuring beaker 701, a scale plate 702, a liquid guide tube 703, a water beaker 704 and a liquid level detector 705. The bottom surface of the mounting plate 1 is provided with a moving component, one end of the top surface of the mounting plate 1 is provided with a measuring component, the other end of the top surface of the mounting plate 1 is provided with a mounting component, the surface of the mounting component is provided with a control component, and both ends of the mounting component are provided with weighing components. The surface of the weighing component is provided with a measuring beaker 701, the outer side of the measuring beaker 701 is provided with a scale plate 702, a liquid guide tube 703 is provided on one side of the measuring beaker 701, one end of the liquid guide tube 703 is provided with a water beaker 704, and the inner side of the water beaker 704 is provided with a liquid level detector 705.

[0023] See also Figure 2-4 In this embodiment, the moving component includes a support platform 201, a rotating disk 202 and a moving wheel 203. The bottom surface of the mounting plate 1 is provided with a support platform 201, the bottom end of the support platform 201 is provided with a rotating disk 202, and the bottom surface of the rotating disk 202 is provided with a moving wheel 203. There are multiple groups of moving wheels 203. When in use, the rotating disk 202 is supported by the support platform 201, and the moving wheel 203 is installed by the rotating disk 202. The moving wheel 203 facilitates the movement of the device. The measuring component includes a supporting bracket 301, a gravity detection plate 302, a supporting block 303, a placing basket 304, a placing beaker 305 and a water level measuring instrument 306. A supporting bracket 301 is provided on one end surface of the mounting plate 1, and a gravity detection plate 302 is provided on the top of the supporting bracket 301. The four corners of the surface of the gravity detection plate 302 A support block 303 is provided, and a placement basket 304 is provided on the top of the support block 303. When in use, the gravity detection plate 302 is installed through the support bracket 301, and the gravity of the detection equipment inside the placement basket 304 is detected through the gravity detection plate 302. The placement basket 304 is installed through the support block 303, and a placement beaker 305 is provided inside the placement basket 304. The inner wall of the placement beaker 305 is provided with a water level measuring instrument 306. When in use, the placement beaker 305 is placed through the placement basket 304, and the recycled aggregate and water to be measured are placed through the placement beaker 305. The water level measuring instrument 306 is used to detect the rising water after the recycled aggregate is added, so as to obtain the volume of the recycled aggregate, and the density of the recycled aggregate is measured in combination with the gravity measured by the gravity detection plate 302.

[0024] The mounting assembly includes a mounting base 401 and a support column 402. The other end of the top surface of the mounting plate 1 is provided with a mounting base 401. Both ends of the top surface of the mounting base 401 are provided with support columns 402. When in use, the support columns 402 are installed through the mounting base 401, and the weight measuring assembly is supported by the support columns 402. The control assembly includes a support rod 501 and a central control computer 502. The surface of the mounting base 401 is provided with a support rod 501, and the top of the support rod 501 is provided with a central control computer 502. When in use, the central control computer 502 is supported by the support rod 501. The support column 402 is supported and the ratio of bricks and concrete in the recycled aggregate is measured by the built-in measurement formula through the central control computer 502. The weighing component includes a mounting platform 601, a limit bar 602 and a weighing scale 603. The top surface of the support column 402 is provided with a mounting platform 601, the interior of the mounting platform 601 is provided with a weighing scale 603, and the surface of the mounting platform 601 is provided with a limit bar 602. When in use, the weighing scale 603 is installed through the mounting platform 601, the weight of the bricks and concrete to be tested is tested by the weighing scale 603, and the measuring beaker 701 is limited by the limit bar 602.

[0025] During operation, the rotating disk 202 is supported by the support platform 201, and the moving wheel 203 is installed by the rotating disk 202, so that the device can be moved easily by the moving wheel 203;

[0026] The measuring beaker 701 is filled with water, and the water level is observed by the scale plate 702. The bricks and concrete to be tested are placed in the measuring beaker 701. At this time, the water level rises, and the overflowing water is transported to the water beaker 704 through the liquid guide tube 703. The overflowing water is stored in the water beaker 704, and the water level in the water beaker 704 is detected by the liquid level detector 705.

[0027] The weight of the bricks and concrete to be tested is tested by the weighing scale 603, and the density of the bricks and concrete to be tested is calculated by the built-in algorithm of the device to obtain the density ρ of the bricks and concrete to be tested. 砖 and ρ 砼 ;

[0028] At this time, the gravity detection plate 302 is installed through the support bracket 301, and the gravity of the detection equipment inside the placement basket 304 is detected through the gravity detection plate 302. The placement basket 304 is installed through the support block 303, and the placement beaker 305 is placed through the placement basket 304. The recycled aggregate and water to be measured are placed through the placement beaker 305, and the water level measuring instrument 306 is used to detect the water rise after the recycled aggregate is added, so as to obtain the volume of the recycled aggregate, and the density of the recycled aggregate is measured in combination with the gravity measured by the gravity detection plate 302.

[0029] Through the above steps, it is known that ρ 砖 and ρ 砼 The volume V of a certain mass M of recycled aggregate can be quickly measured by the volume method. If the mass fraction of concrete in the recycled aggregate is X, then the formula (M·x) / ρ 砼 +[M(1-X)] / ρ 砖 =V, X can be calculated, so as to quickly calculate X and determine the ratio of bricks and concrete.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A device for quickly determining the proportion of brick-concrete in recycled aggregate from construction waste, comprising a mounting plate (1); characterized in that: The apparatus further comprises a moving assembly, a measuring assembly, a mounting assembly, a control assembly, a weighing assembly, a measuring beaker (701), a scale plate (702), a liquid guide tube (703), a water beaker (704) and a liquid level detector (705). The moving assembly is provided on the bottom surface of the mounting plate (1), the measuring assembly is provided on one end of the top surface of the mounting plate (1), the mounting assembly is provided on the other end of the top surface of the mounting plate (1), the control assembly is provided on the surface of the mounting assembly, the weighing assemblies are provided on both ends of the mounting assembly, the measuring beaker (701) is provided on the surface of the weighing assembly, the scale plate (702) is provided on the outside of the measuring beaker (701), the liquid guide tube (703) is provided on one side of the measuring beaker (701), the water beaker (704) is provided on one end of the liquid guide tube (703), and the liquid level detector (705) is provided on the inside of the water beaker (704).

2. The device for rapidly determining the proportion of brick-concrete in recycled aggregate from construction waste according to claim 1, characterized in that: The moving assembly comprises a support platform (201), a rotating disk (202) and moving wheels (203); the bottom surface of the mounting plate (1) is provided with the support platform (201); the bottom end of the support platform (201) is provided with the rotating disk (202); the bottom surface of the rotating disk (202) is provided with moving wheels (203); and the moving wheels (203) are provided in multiple groups.

3. The device for rapidly determining the proportion of brick-concrete in recycled aggregate from construction waste according to claim 1, characterized in that: The measuring assembly comprises a support bracket (301), a gravity detection plate (302), a support block (303), a placement basket (304), a placement beaker (305) and a water level measuring instrument (306); the support bracket (301) is provided on one end surface of the mounting plate (1); the gravity detection plate (302) is provided on the top of the support bracket (301); support blocks (303) are provided at the four corners of the surface of the gravity detection plate (302); and the placement basket (304) is provided on the top of the support block (303).

4. The device for rapidly determining the proportion of brick-concrete in recycled aggregate from construction waste according to claim 3, characterized in that: A beaker (305) is provided inside the placement basket (304), and a water level measuring instrument (306) is provided on the inner wall of the placement beaker (305).

5. The device for rapidly determining the proportion of brick-concrete in recycled aggregate from construction waste according to claim 1, characterized in that: The mounting assembly comprises a mounting base (401) and a support column (402). The mounting base (401) is provided at the other end of the top surface of the mounting plate (1), and support columns (402) are provided at both ends of the top surface of the mounting base (401).

6. The device for rapidly determining the proportion of brick-concrete in recycled aggregate from construction waste according to claim 5, characterized in that: The control assembly comprises a support rod (501) and a central control computer (502). The surface of the mounting base (401) is provided with the support rod (501), and the top end of the support rod (501) is provided with the central control computer (502).

7. The device for rapidly determining the proportion of brick-concrete in recycled aggregate from construction waste according to claim 5, characterized in that: The weighing assembly comprises a mounting platform (601), a limiting fence (602) and a weighing scale (603); the mounting platform (601) is provided on the top surface of the support column (402); the weighing scale (603) is provided inside the mounting platform (601); and the limiting fence (602) is provided on the surface of the mounting platform (601).

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