Cement detection equipment for detecting building materials

Abstract

The utility model discloses cement detection equipment for building material detection, and relates to the technical field of cement detection equipment for building material detection, the cement detection equipment comprises a water tank and a workbench, the inner wall of the water tank is fixedly connected with a water pump, and the water pump is fixedly connected with the water tank through a sealing door, a protective shell, a threaded rod, a motor, a connecting block, the workbench and a hinge. The cement detection equipment for building material detection has the advantages that water drops are prevented from splashing out of the detection table, the water drops are prevented from being dispersed due to collision, and a small amount of dispersed water drops are splashed out of the detection table; through arrangement of a first power block, a second power block, a placement table, a longitudinal fixing plate, a transverse fixing plate, a first threaded shaft, a first transmission gear, a second threaded shaft and a second transmission gear, the cement detection equipment for building material detection has the advantages that sufficient stability of a cement block in an experiment is improved, and the situation that the cement block cannot be uniformly blown by a fan is avoided; and the cement block falls off from the positioning convex plate.

Description

Technical Field

[0001] The utility model relates to the technical field of cement detection equipment used for building material detection, in particular to cement detection equipment used for building material detection. Background Art

[0002] The cement paste on the building wall is exposed to the outside. Once it rains, the surface of the building wall will be continuously washed away by rainwater, gradually causing the cement paste on the building wall to become loose and fall off, pits, etc., and eventually causing water damage to the building wall. Therefore, the scouring resistance of cement should be tested before applying the cement paste. The existing testing method is to take a cement test block and place it on a testing table for scouring resistance testing.

[0003] A cement detection device disclosed in the Chinese utility model patent application disclosure CN 219496036 U, although the utility model improves the detection accuracy, when the fan blows high-intensity wind to blow water droplets to the cement blocks, the water droplets are impacted and dispersed, causing a small amount of dispersed water droplets to splash out of the detection table, resulting in water droplets around the detection table that need to be cleaned up by staff. Therefore, there is a problem that the water droplets are impacted and dispersed, causing a small amount of dispersed water droplets to splash out of the detection table, and the positioning convex plate of the utility model can only prevent the cement block from displacement when the fan blows the cement block evenly. When the fan blows the cement block unevenly, the cement block falls from the positioning convex plate. Therefore, there is a problem that when the fan blows the cement block unevenly, the cement block falls from the positioning convex plate. In summary, the utility model has the problems that the water droplets are impacted and dispersed, causing a small amount of dispersed water droplets to splash out of the detection table and when the fan blows the cement block unevenly, the cement block falls from the positioning convex plate. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a cement detection device for building material detection, which solves the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising a water tank and a workbench, wherein the inner wall of the water tank is fixedly connected with a water pump, one end of the water pump is fixedly connected with a hose, one end of the hose is fixedly connected with a spray pipe, one end of the spray pipe is fixedly connected with a bracket, the bottom of the bracket is fixedly connected with the workbench, and the top of the workbench is fixedly connected with a fan;

[0006] The outer side of the workbench is fixedly connected with a connection block, the inner wall of the connection block is threadedly connected with a threaded rod, one end of the threaded rod is fixedly connected with a motor, the outer side of the motor is fixedly connected with a protective shell, the bottom of the protective shell is fixedly connected with a water tank, the outer side of the protective shell is fixedly connected with a hinge, and one end of the hinge is fixedly connected with a sealing door;

[0007] The top of the workbench is fixedly connected to a placing table, the outer side of the placing table is movably connected to a first power block, one side of the first power block is fixedly connected to a first threaded shaft, the outer side of the first threaded shaft is threadedly connected to a transverse fixing plate, the outer inner wall of the transverse fixing plate is movably connected to a second power block, one end of the second power block is fixedly connected to a first transmission gear, the outer side of the first transmission gear is meshedly connected to a second transmission gear, one side of the second transmission gear is fixedly connected to a second threaded shaft, and the outer side of the second threaded shaft is threadedly connected to a longitudinal fixing plate.

[0008] Optionally, there are two second threaded shafts, and the thread directions of the two second threaded shafts are different.

[0009] Optionally, a waterproof shell is fixedly connected to the outer side of the water pump, and a water tank is fixedly connected to the outer side of the waterproof shell.

[0010] Optionally, a filter screen is fixedly connected to the inner wall of the workbench, there are four filter screens, and the shape of the filter screen is L-shaped.

[0011] Optionally, there are two threaded rods, and the number of the connecting blocks is equal to the number of the threaded rods.

[0012] Optionally, the number of the first threaded shafts is two, the two first threaded shafts are symmetrical to each other, and the number of the transverse fixing plates is equal to the number of the first threaded shafts. Beneficial Effects

[0013] The utility model provides a cement testing device for building material testing, which has the following beneficial effects:

[0014] The cement testing equipment for building material testing is provided with a sealing door, a protective shell, a threaded rod, a motor, a connecting block, a workbench and a hinge. The cement testing equipment for building material testing has the function of preventing water droplets from splashing out of the testing table, avoiding water droplets from being dispersed by impact, and causing a small amount of dispersed water droplets to splash out of the testing table.

[0015] The cement detection equipment for building material detection is provided by a first power block, a second power block, a placement table, a longitudinal fixing plate, a transverse fixing plate, a first threaded shaft, a first transmission gear, a second threaded shaft, and a second transmission gear. The cement detection equipment for building material detection has the function of increasing the stability of the cement block in the experiment and avoiding the cement block from falling off the positioning convex plate when the fan blows the cement block unevenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the positive shaft side structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the top-sectional structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the placement table of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the transverse fixing plate of the utility model.

[0022] In the figure: 1. sealing door; 2. protective shell; 3. water tank; 4. threaded rod; 5. motor; 6. connecting block; 7. filter screen; 8. hose; 9. bracket; 10. spray pipe; 11. workbench; 12. water pump; 13. first power block; 14. second power block; 15. placement table; 16. longitudinal fixing plate; 17. transverse fixing plate; 18. first threaded shaft; 19. first transmission gear; 20. second threaded shaft; 21. second transmission gear; 22. hinge; 23. waterproof shell; 24. fan. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0024] See also Figures 1 to 6The utility model provides a technical solution: a cement testing device for building material testing, comprising a water tank 3 and a workbench 11. The inner wall of the water tank 3 is fixedly connected with a water pump 12, the outer side of the water pump 12 is fixedly connected with a waterproof shell 23, the outer side of the waterproof shell 23 is fixedly connected with the water tank 3, one end of the water pump 12 is fixedly connected with a hose 8, one end of the hose 8 is fixedly connected with a spray pipe 10, one end of the spray pipe 10 is fixedly connected with a bracket 9, the bottom of the bracket 9 is fixedly connected with a workbench 11, the inner wall of the workbench 11 is fixedly connected with a filter screen 7, the number of the filter screens 7 is four, and the shape of the filter screens 7 is L-shaped, and the top of the workbench 11 is fixedly connected with a fan 24;

[0025] A connecting block 6 is fixedly connected to the outside of the workbench 11, and a threaded rod 4 is threadedly connected to the inner wall of the connecting block 6. There are two threaded rods 4, and the number of connecting blocks 6 is equal to the number of threaded rods 4. A motor 5 is fixedly connected to one end of the threaded rod 4, and a protective shell 2 is fixedly connected to the outside of the motor 5. A water tank 3 is fixedly connected to the bottom of the protective shell 2, and a hinge 22 is fixedly connected to the outside of the protective shell 2, and a sealing door 1 is fixedly connected to one end of the hinge 22. Through the arrangement of the sealing door 1, the protective shell 2, the threaded rod 4, the motor 5, the connecting block 6, the workbench 11, and the hinge 22, a cement testing equipment for building material testing has the function of preventing water droplets from splashing out of the testing platform, avoiding water droplets from being dispersed by impact, and causing a small amount of dispersed water droplets to splash out of the testing platform.

[0026] During use, after all work is ready, start the motor 5, the motor 5 drives the threaded rod 4 to move the connecting block 6 downward, and the connecting block 6 drives the workbench 11 to move downward and enter the protective shell 2. After the workbench 11 drops to a suitable position, turn off the motor 5, and then close the sealing door 1 through the hinge 22, and use the protective shell 2 to block the splashing water droplets, effectively preventing the water droplets from splashing out of the workbench 11. The sealing door 1 and the protective shell 2 are both made of glass, so that the staff can intuitively observe the experimental process. Example 2

[0027] See also Figures 1 to 6 The utility model provides a technical solution: a cement testing device for building material testing, comprising a water tank 3 and a workbench 11, a water pump 12 is fixedly connected to the inner wall of the water tank 3, one end of the water pump 12 is fixedly connected to a hose 8, one end of the hose 8 is fixedly connected to a spray pipe 10, one end of the spray pipe 10 is fixedly connected to a bracket 9, the bottom of the bracket 9 is fixedly connected to the workbench 11, and the top of the workbench 11 is fixedly connected to a fan 24;

[0028] The top of the workbench 11 is fixedly connected with a placing table 15, and the outer side of the placing table 15 is movably connected with a first power block 13, and one side of the first power block 13 is fixedly connected with a first threaded shaft 18, and there are two first threaded shafts 18, and the two first threaded shafts 18 are symmetrical to each other, and the number of the transverse fixing plates 17 and the first threaded shafts 18 is equal, and the outer side of the first threaded shaft 18 is threadedly connected with the transverse fixing plate 17, and the outer inner wall of the transverse fixing plate 17 is movably connected with the second power block 14, and one end of the second power block 14 is fixedly connected with a first transmission gear 19, and the outer side of the first transmission gear 19 is meshedly connected with a second transmission gear 21, and the second transmission gear A second threaded shaft 20 is fixedly connected to one side of 21, and there are two second threaded shafts 20. The thread directions of the two second threaded shafts 20 are different. The outer side of the second threaded shaft 20 is threadedly connected to a longitudinal fixing plate 16. Through the first power block 13, the second power block 14, the placement table 15, the longitudinal fixing plate 16, the transverse fixing plate 17, the first threaded shaft 18, the first transmission gear 19, the second threaded shaft 20, and the second transmission gear 21, a cement testing equipment for building material testing has the function of increasing the stability of cement blocks in experiments, thereby avoiding the cement blocks from falling off the positioning convex plate when the fan 24 blows the cement blocks unevenly.

[0029] When in use, place the cement block on the placement table 15, rotate the first power block 13, the first power block 13 drives the first threaded shaft 18, so that the horizontal fixing plate 17 moves to clamp and fix the cement block, and then the second power block 14, the second power block 14 drives the first transmission gear 19, the first transmission gear 19 drives the second transmission gear 21, the second transmission gear 21 drives the second threaded shaft 20, so that the longitudinal fixing plate 16 moves to clamp and fix the cement block. By clamping and fixing the four sides of the cement block, the cement block is sufficiently stable in the experiment. At the same time, cement blocks of different sizes can also be fixed, increasing the scope of use of the equipment.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cement testing device for testing building materials, comprising a water tank (3) and a workbench (11), characterized in that: A water pump (12) is fixedly connected to the inner wall of the water tank (3); one end of the water pump (12) is fixedly connected to a hose (8); one end of the hose (8) is fixedly connected to a spray pipe (10); one end of the spray pipe (10) is fixedly connected to a bracket (9); the bottom of the bracket (9) is fixedly connected to a workbench (11); and the top of the workbench (11) is fixedly connected to a fan (24); The outer side of the workbench (11) is fixedly connected to a connection block (6); the inner wall of the connection block (6) is threadedly connected to a threaded rod (4); one end of the threaded rod (4) is fixedly connected to a motor (5); the outer side of the motor (5) is fixedly connected to a protective shell (2); the bottom of the protective shell (2) is fixedly connected to a water tank (3); the outer side of the protective shell (2) is fixedly connected to a hinge (22); one end of the hinge (22) is fixedly connected to a sealing door (1); The top of the workbench (11) is fixedly connected to a placement table (15), the outer side of the placement table (15) is movably connected to a first power block (13), one side of the first power block (13) is fixedly connected to a first threaded shaft (18), the outer side of the first threaded shaft (18) is threadedly connected to a transverse fixing plate (17), the outer inner wall of the transverse fixing plate (17) is movably connected to a second power block (14), one end of the second power block (14) is fixedly connected to a first transmission gear (19), the outer side of the first transmission gear (19) is meshingly connected to a second transmission gear (21), one side of the second transmission gear (21) is fixedly connected to a second threaded shaft (20), and the outer side of the second threaded shaft (20) is threadedly connected to a longitudinal fixing plate (16).

2. A cement testing device for building material testing according to claim 1, characterized in that: There are two second threaded shafts (20), and the thread directions of the two second threaded shafts (20) are different.

3. A cement testing device for building material testing according to claim 1, characterized in that: The outer side of the water pump (12) is fixedly connected to a waterproof shell (23), and the outer side of the waterproof shell (23) is fixedly connected to a water tank (3).

4. The cement testing device for building material testing according to claim 1, characterized in that: A filter screen (7) is fixedly connected to the inner wall of the workbench (11), the number of the filter screens (7) is four, and the shape of the filter screens (7) is L-shaped.

5. The cement testing device for building material testing according to claim 1, characterized in that: The number of the threaded rods (4) is two, and the number of the connecting blocks (6) is equal to the number of the threaded rods (4).

6. The cement testing device for building material testing according to claim 1, characterized in that: There are two first threaded shafts (18), the two first threaded shafts (18) are symmetrical to each other, and the number of the transverse fixing plates (17) is equal to the number of the first threaded shafts (18).

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