Building engineering material strength detection equipment

Abstract

The utility model discloses building engineering material strength detection equipment, and belongs to the technical field of building material strength detection equipment. The device comprises a box body, a rotating shaft is movably connected to the interior of the box body, a workbench is fixedly connected to the surface of the rotating shaft, and a driven wheel is fixedly connected to the right side of the rotating shaft. After detection is completed, an operator drives a driving wheel to rotate through rotation of a first motor, then drives a driven wheel to rotate, enables a rotating shaft to rotate, further drives a working table to rotate by 180 degrees, and enables concrete residual blocks on the surface of the working table to fall into a drawer. A second motor rotates in a reciprocating mode to drive a threaded rod to rotate in a reciprocating mode to drive a movable block, a movable rod and elastic bristles to rotate left and right in a reciprocating mode, the elastic bristles can brush the surface of the workbench, an operator can enable a spray gun to spray high-pressure gas through an air pump, and then the surface of the workbench is further cleaned. The device has the advantage that the detection table can be cleaned conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of building material strength testing equipment, in particular to a building engineering material strength testing equipment. Background Art

[0002] Building material strength testing equipment is an instrument that verifies the quality or performance of a product or material according to design requirements before it is put into use. It is mainly used to measure the physical properties of materials or products, especially concrete blocks in building materials. However, the existing strength testing equipment cannot clean the test bench in time after the test is completed, and it is impossible to centrally collect the concrete debris generated by the test. Therefore, it is necessary to design and transform the strength testing equipment of construction materials to effectively prevent the inconvenience of cleaning the test bench. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a strength testing equipment for construction materials, which has the advantage of easy cleaning of the testing table, and solves the problem that the existing strength testing equipment cannot clean the testing table in time after completing the test, and cannot centrally collect the concrete debris generated by the test.

[0004] The utility model provides the following technical solutions: a construction material strength testing device, comprising a box body, a rotating shaft movably connected inside the box body, a workbench fixedly connected to the surface of the rotating shaft, a driven wheel fixedly connected to the right side of the rotating shaft, a first motor fixedly connected to the right side of the box body, a driving wheel fixedly connected to the output end of the first motor, the driving wheel and the driven wheel are connected through a synchronous belt transmission, a detection box fixedly connected to the top of the box body, an electric cylinder fixedly connected to the top of the detection box, the output end of the electric cylinder extends to the inside of the detection box and is fixedly connected to a detection pressure plate, a through opening is provided on the back side of the inner wall of the box body, a drive box is fixedly connected to the back side of the box body, and a threaded rod is movably connected to the inside of the drive box The surface of the threaded rod is threadedly connected with a movable block, and the movable block is movably connected to a driving box. A groove is provided on the top of the movable block, and a movable rod is movably connected inside the groove. A bolt is movably connected to the surface of the movable block, and the bolt is threadedly connected to the movable rod. The top of the movable rod is fixedly connected with elastic bristles, and a spray gun is fixedly connected to the right side of the movable rod, and an air pump is fixedly connected to the left side of the box body. The air pump and the spray gun are connected through a pipeline, and a second motor is fixedly connected to the left side of the driving box, and the output end of the second motor is fixedly connected to the threaded rod, the first motor is a servo motor, and the second motor is a DC motor. The surface of the bolt is sprayed with anti-rust paint, and the surface of the workbench is provided with anti-slip patterns.

[0005] The beneficial effects of the utility model are as follows:

[0006] 1. The utility model drives the active wheel to rotate by the rotation of the first motor, and then drives the driven wheel to rotate, so that the rotating shaft rotates, and then drives the workbench to rotate 180 degrees, so that the concrete debris on the surface of the workbench falls into the drawer. The utility model drives the threaded rod to rotate back and forth by the reciprocating rotation of the second motor, and drives the movable block, the movable rod and the elastic bristles to rotate back and forth. The elastic bristles can scrub the surface of the workbench, and the operator can use the air pump to make the spray gun spray high-pressure gas to further clean the surface of the workbench. The device has the advantage of being easy to clean the test bench.

[0007] 2. The utility model is provided with an air bin, a fan, a filter and an air inlet pipe. When cleaning the workbench, smoke and dust may be generated. At this time, the utility model structure changes the fan so that the smoke and dust are sucked into the air bin through the air inlet pipe, and then filtered through the filter to prevent the smoke and dust from escaping into the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model.

[0009] Figure 2 It is a schematic top view of the structure of the utility model.

[0010] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0011] Figure 4 For this utility model Figure 2 Enlarged schematic diagram of the structure at point B in the middle. DETAILED DESCRIPTION

[0012] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0013] like Figures 1 to 4As shown, the strength testing equipment for construction materials in this embodiment includes a box body 1, a rotating shaft 2 is movably connected inside the box body 1, a workbench 3 is fixedly connected to the surface of the rotating shaft 2, a driven wheel 4 is fixedly connected to the right side of the rotating shaft 2, a first motor 5 is fixedly connected to the right side of the box body 1, a driving wheel 6 is fixedly connected to the output end of the first motor 5, the driving wheel 6 and the driven wheel 4 are connected through a synchronous belt transmission, a detection box 7 is fixedly connected to the top of the box body 1, an electric cylinder 8 is fixedly connected to the top of the detection box 7, the output end of the electric cylinder 8 extends to the inside of the detection box 7 and is fixedly connected to a detection pressure plate 9, a through opening 10 is provided on the back side of the inner wall of the box body 1, a driving box 11 is fixedly connected to the back side of the box body 1, a threaded rod 12 is movably connected to the inside of the driving box 11, and a threaded rod 12 is fixedly connected to the surface of the threaded rod 12 A movable block 13 is connected with the groove, and the movable block 13 is movably connected to the driving box 11. A groove is provided on the top of the movable block 13, and a movable rod 14 is movably connected inside the groove. A bolt 18 is movably connected to the surface of the movable block 13, and the bolt 18 is threadedly connected to the movable rod 14. An elastic bristle 26 is fixedly connected to the top of the movable rod 14. A spray gun 16 is fixedly connected to the right side of the movable rod 14. An air pump 17 is fixedly connected to the left side of the box body 1, and the air pump 17 and the spray gun 16 are connected through a pipeline. A second motor 15 is fixedly connected to the left side of the driving box 11, and an output end of the second motor 15 is fixedly connected to the threaded rod 12. The first motor 5 is a servo motor, and the second motor 15 is a DC motor. The surface of the bolt 18 is sprayed with anti-rust paint, and the surface of the workbench 3 is provided with anti-slip grooves.

[0014] refer to Figure 1 and Figure 2 Both sides of the detection box 7 are fixedly connected with wind bins 19, a fan is fixedly connected inside the wind bin 19, a filter screen 20 is movably connected inside the wind bin 19, one end of the filter screen 20 away from the detection box 7 extends to the outside of the wind bin 19, an air inlet pipe 21 is connected to the bottom of the wind bin 19, a protective shell is fixedly connected to the surface of the fan, a handle 22 is fixedly connected to the surface of the filter screen 20, a sealing ring is fixedly connected to the inside of the wind bin 19, and the sealing ring is movably connected to the filter screen 20.

[0015] In this embodiment, by setting up the wind bin 19, the fan, the filter 20 and the air inlet pipe 21, smoke and dust may be generated when the workbench 3 is cleaned. At this time, the structure of the utility model changes the fan so that the smoke and dust are sucked into the wind bin 19 through the air inlet pipe 21, and then filtered through the filter 20 to prevent the smoke and dust from escaping into the workshop.

[0016] refer to Figure 1 and Figure 2 A protective cover 23 is fixedly connected to the right side of the box body 1, and the driving wheel 6, the driven wheel 4 and the first motor 5 are all located inside the protective cover 23, and the protective cover 23 is made of stainless steel.

[0017] In this embodiment, the protective cover 23 is provided to prevent the operator from being injured due to accidentally touching the driving wheel 6, the driven wheel 4 or the first motor 5.

[0018] refer to Figure 2 and Figure 4 A bearing is fixedly connected inside the driving box 11, and the bearing is fixedly connected to the threaded rod 12, and lubricating oil is provided inside the bearing.

[0019] In this embodiment, the friction between the drive box 11 and the threaded rod 12 can be reduced by setting the bearing, thereby facilitating the rotation of the threaded rod 12.

[0020] refer to Figure 1 A drawer 24 is movably connected to the bottom of the inner wall of the box body 1 , and the front of the drawer 24 extends to the front of the box body 1 .

[0021] In this embodiment, the dust on the surface of the workbench 3 can be collected by setting the drawer 24.

[0022] refer to Figure 1 and Figure 2 A baffle 25 is hinged on the left side of the front of the detection box 7. The baffle 25 is movably connected to the detection box 7 through a buckle, and the baffle 25 is cut from a tempered glass plate.

[0023] The baffle 25 of this embodiment can protect the operator during the concrete test. The baffle 25 cut from a tempered glass plate has the advantages of high hardness and transparency.

[0024] According to the utility model, the operator places the concrete to be measured on the workbench 3, and then closes the baffle 25. Then, the electric cylinder 8 is extended to drive the detection plate 9 to move downward to detect the concrete. When the detection is completed, the operator drives the driving wheel 6 to rotate by rotating the first motor 5, and then drives the driven wheel 4 to rotate, so that the rotating shaft 2 rotates, and then drives the workbench 3 to rotate 180 degrees, so that the concrete residues on the surface of the workbench 3 fall into the drawer 24. The utility model drives the threaded rod 12 to rotate back and forth by the second motor 15 to drive the movable block 13, the movable rod 14 and the elastic bristles 26 to rotate back and forth. The elastic bristles 26 can brush the surface of the workbench 3. The operator can use the air pump 17 to make the spray gun 16 spray high-pressure gas, so as to further clean the surface of the workbench 3.

Claims

1. A construction material strength testing device, comprising a housing (1), characterized in that: The housing (1) is movably connected to a rotating shaft (2), a workbench (3) is fixedly connected to the surface of the rotating shaft (2), a driven wheel (4) is fixedly connected to the right side of the rotating shaft (2), a first motor (5) is fixedly connected to the right side of the housing (1), an output end of the first motor (5) is fixedly connected to a driving wheel (6), the driving wheel (6) and the driven wheel (4) are connected via a synchronous belt transmission, a detection box (7) is fixedly connected to the top of the housing (1), an electric cylinder (8) is fixedly connected to the top of the detection box (7), the output end of the electric cylinder (8) extends to the inside of the detection box (7) and is fixedly connected to a detection pressure plate (9), a through opening (10) is provided on the back side of the inner wall of the housing (1), a driving box (11) is fixedly connected to the back side of the housing (1), a threaded rod (12) is movably connected to the inside of the driving box (11), a movable block (13) is threadedly connected to the surface of the threaded rod (12), the The movable block (13) is movably connected to the driving box (11); a groove is provided on the top of the movable block (13); a movable rod (14) is movably connected inside the groove; a bolt (18) is movably connected to the surface of the movable block (13); the bolt (18) is threadedly connected to the movable rod (14); an elastic bristle (26) is fixedly connected to the top of the movable rod (14); a spray gun (16) is fixedly connected to the right side of the movable rod (14); an air pump (17) is fixedly connected to the left side of the box body (1); the air pump (17) and the spray gun (16) are connected through a pipeline; a second motor (15) is fixedly connected to the left side of the driving box (11); an output end of the second motor (15) is fixedly connected to the threaded rod (12); the first motor (5) is a servo motor; the second motor (15) is a DC motor; the surface of the bolt (18) is sprayed with anti-rust paint; and the surface of the workbench (3) is provided with anti-slip patterns.

2. A construction material strength testing device according to claim 1, characterized in that: Both sides of the detection box (7) are fixedly connected with an air bin (19), the interior of the air bin (19) is fixedly connected with a fan, the interior of the air bin (19) is movably connected with a filter screen (20), one end of the filter screen (20) away from the detection box (7) extends to the outside of the air bin (19), the bottom of the air bin (19) is connected with an air inlet pipe (21), the surface of the fan is fixedly connected with a protective shell, the surface of the filter screen (20) is fixedly connected with a handle (22), the interior of the air bin (19) is fixedly connected with a sealing ring, and the sealing ring is movably connected to the filter screen (20).

3. A construction material strength testing device according to claim 2, characterized in that: A protective cover (23) is fixedly connected to the right side of the box body (1); the driving wheel (6), the driven wheel (4) and the first motor (5) are all located inside the protective cover (23); and the protective cover (23) is made of stainless steel.

4. A construction material strength testing device according to claim 3, characterized in that: A bearing is fixedly connected inside the driving box (11), and the bearing is fixedly connected to the threaded rod (12), and lubricating oil is provided inside the bearing.

5. A construction material strength testing device according to claim 4, characterized in that: A drawer (24) is movably connected to the bottom of the inner wall of the box body (1), and the front of the drawer (24) extends to the front of the box body (1).

6. A construction material strength testing device according to claim 1, 2 or 5, characterized in that: A baffle (25) is hingedly connected to the left side of the front of the detection box (7), and the baffle (25) is movably connected to the detection box (7) via a buckle. The baffle (25) is cut and formed from a tempered glass plate.

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