A device for testing the properties of sintered bricks

Abstract

The utility model discloses a sintered brick performance testing device, including the bottom plate, the bottom plate is equipped with pressure testing machine body and control cabinet, the pressure testing machine body includes the fixed lower base and the upper pressure seat of up and down removal, the base is equipped with the support, the support is fixed with the cylinder vertically, the piston rod end of cylinder is fixed through the elastic head and the lift platform, the lift platform is fixed with the guide seat, the guide rod is slidably connected to the guide seat, one end of guide rod and control strip are fixedly connected, the control strip is fixed with the protection cover vertically, the other end of guide rod and movable table are fixedly connected, and movable table can move to the lower base, the placing plate for placing sintered brick is fixed on movable table.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology and relates to a sintered brick performance testing device. Background Technology

[0002] Sintered bricks are a common building material, and their compressive strength is typically tested to accurately assess their structural strength and durability. In laboratory conditions, this testing is performed using a pressure testing apparatus that simulates the various pressure conditions the bricks would experience in actual use.

[0003] Existing pressure testing devices typically consist of a fixed lower base and a movable upper pressure seat. The upper pressure seat applies downward force to sintered bricks placed on the lower base to complete the sintered brick performance test. However, the existing lower base is positioned too low, requiring operators to squat down to pick up and place the sintered bricks, which is extremely inconvenient. Therefore, designing a sintered brick performance testing device to solve the above problems is particularly necessary. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sintered brick performance testing device.

[0005] To achieve the above objectives, the technical solution of this utility model is: a sintered brick performance testing device, comprising a base plate, on which a pressure testing machine body and a control cabinet are mounted. The pressure testing machine body includes a fixed lower base and an upper pressure seat that can move up and down. The device is characterized in that a bracket is fixed on the base, a cylinder is vertically fixed on the bracket, the piston rod end of the cylinder is fixedly connected to a lifting platform via an elastic head, a guide seat is fixed on the lifting platform, a guide rod is horizontally slidably connected to the guide seat, one end of the guide rod is fixedly connected to a control bar, a protective cover is vertically fixed to the control bar, and the other end of the guide rod is fixedly connected to a movable platform, which can move onto the lower base; a placement plate for placing sintered bricks is fixed on the movable platform.

[0006] The lifting platform also has a support part that cooperates with the movable platform; the movable platform also has a support guide wheel that cooperates with the lower base.

[0007] The bracket is also fixed with a guide sleeve, which is vertically slidably connected to a guide column, and the upper end of the guide column is fixedly connected to the lifting platform.

[0008] A handle is also fixed to the control bar.

[0009] A blocking ring is also fixed on the movable platform, and the placement plate is located inside the blocking ring.

[0010] By adopting the above technical solution, the beneficial effects of this utility model are: In this invention, a movable platform that can move up and down and back and forth is used to lift the sintered bricks, placing them at a high position so that it is not necessary to squat down to pick up or put down the sintered bricks, making the operation convenient. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the planar structure of this utility model; Figure 2 This is a schematic diagram of the planar structure of the removed portion of this utility model; Figure 3 This is a schematic diagram of the three-dimensional structure of the removed portion of this utility model. Figure 1 ; Figure 4 This is a schematic diagram of the three-dimensional structure of the removed portion of this utility model. Figure 2 ; In the diagram, 1. Base plate; 2. Control cabinet; 3. Protective cover; 4. Pressure testing machine body; 4a. Upper pressure seat; 4b. Lower base; 5. Cylinder; 6. Support guide wheel; 7. Movable table; 8. Elastic head; 9. Bracket; 10. Guide column; 11. Guide sleeve; 12. Lifting platform; 12a. Support part; 13. Guide rod; 14. Control bar; 15. Handle; 16. Guide seat; 17. Blocking ring; 18. Placement plate. Detailed Implementation

[0012] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0013] like Figure 1-4As shown, this sintered brick performance testing device includes a base plate 1, on which a pressure testing machine body 4 and a control cabinet 2 are mounted. The pressure testing machine body 4 includes a fixed lower base 4b and an upper pressure seat 4a that can move up and down. In this embodiment, both the pressure testing machine body 4 and the control cabinet 2 are existing products. A bracket 9 is fixed on the base. In this embodiment, the bracket 9 is arranged at the front of the pressure testing machine body 4. A cylinder 5 is vertically fixed on the bracket 9. The piston rod end of the cylinder 5 is fixedly connected to the lifting platform 12 through an elastic head 8. A guide seat 16 is fixed on the lifting platform 12. A guide rod 13 is horizontally slidably connected to the guide seat 16. One end of the guide rod 13 is fixedly connected to the control bar 14. A protective cover 3 is vertically fixed on the control bar 14. The other end of the guide rod 13 is fixedly connected to the movable platform 7, and the movable platform 7 can move onto the lower base 4b. A placement plate 18 is provided for placing sintered bricks. With this structure, when performance testing of sintered bricks is required, pulling the handle 15 forward to the limit position moves the lifting platform 12 upward via the cylinder 5, thereby moving the movable platform 7 to a higher position. The sintered bricks are then manually placed onto the placement platform. Afterward, the lifting platform 12 is reset downward via the cylinder 5, and pulling the handle 15 backward to the limit position moves the movable platform 7 onto the lower base 4b. The upper pressure seat 4a moves downward, thus completing the performance testing of the sintered bricks. In this embodiment, the size of the upper pressure seat 4a is smaller than that of the lower base 4b, so there is no interference between the upper pressure seat 4a and the movable platform 4b during the up-and-down movement. The movable platform 7 has a certain resistance when moving horizontally in the front-and-back direction, and the movable platform 7 can only move when a person pulls the handle 15.

[0014] The lifting platform 12 also has a supporting part 12a that cooperates with the movable platform 7; the movable platform 7 also has a supporting guide wheel 6 that cooperates with the lower base 4b. With this structure, when the movable platform 7 moves up and down, the supporting part 12a can provide a certain supporting function for the movable platform 7. When the movable platform 7 moves to the lower base 4b, the supporting guide wheel 6 can first abut against the lower base 4b, and then the movable platform 7 can completely detach from the supporting part 12a. Finally, the movable platform 7 moves directly above the lower base 4b. At this time, the supporting guide wheel 6 is located outside the lower base 4b and does not contact the lower base 4b.

[0015] A guide sleeve 11 is also fixed on the bracket 9. The guide sleeve 11 is vertically slidably connected to a guide post 10. The upper end of the guide post 10 is fixedly connected to the lifting platform 12. This structure makes the up and down movement of the lifting platform 12 more stable.

[0016] A handle 15 is also fixed on the control bar 14.

[0017] A blocking ring 17 is also fixed on the movable platform 7, and the placement plate 18 is located inside the blocking ring 17. With this structure, the blocking ring 17 can prevent the sintered brick fragments from falling off the movable platform 7 after the test is completed.

[0018] In this invention, the movable platform 7, which can move up and down and back and forth, can be raised to a high position when picking up and putting down sintered bricks, so that there is no need to squat down to pick up and put down sintered bricks, making the operation convenient.

[0019] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0020] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A sintered brick performance testing device, comprising a base plate (1), wherein a pressure testing machine body (4) and a control cabinet (2) are mounted on the base plate (1), the pressure testing machine body (4) comprising a fixed lower base (4b) and an upper pressure seat (4a) movable up and down, characterized in that, A bracket (9) is fixed on the base, and a cylinder (5) is vertically fixed on the bracket (9). The piston rod end of the cylinder (5) is fixed to the lifting platform (12) through an elastic head (8). A guide seat (16) is fixed on the lifting platform (12). A guide rod (13) is horizontally slidably connected to the guide seat (16). One end of the guide rod (13) is fixed to the control bar (14). A protective cover (3) is vertically fixed on the control bar (14). The other end of the guide rod (13) is fixed to the movable platform (7), and the movable platform (7) can move to the lower base (4b). A placement plate (18) for placing sintered bricks is fixed on the movable platform (7).

2. The sintered brick performance testing device according to claim 1, characterized in that, The lifting platform (12) also has a support part (12a) that cooperates with the movable platform (7); the movable platform (7) also has a support guide wheel (6) that cooperates with the lower base (4b).

3. The sintered brick performance testing device according to claim 1, characterized in that, The bracket (9) is also fixed with a guide sleeve (11), and the guide sleeve (11) is vertically slidably connected with a guide column (10). The upper end of the guide column (10) is fixedly connected to the lifting platform (12).

4. The sintered brick performance testing device according to claim 1, characterized in that, A handle (15) is also fixed on the control bar (14).

5. The sintered brick performance testing device according to claim 1, characterized in that, The movable platform (7) is also fixed with a blocking ring (17), and the placement plate (18) is located inside the blocking ring (17).

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