A mold for casting concrete test blocks

Abstract

This utility model discloses a mold for casting concrete test blocks, relating to the technical field of concrete casting equipment. Specifically, it is a mold for casting concrete test blocks, comprising a base plate, a U-shaped mold plate mounted on the top of the base plate, an adjustment box mounted behind the U-shaped mold plate, a fixing plate installed inside the adjustment box, and a dual-axis motor installed inside the adjustment box. Threaded rods are mounted at both ends of the dual-axis motor, and threaded ring blocks are mounted on the outer surface of the threaded rods. Rectangular sliders are mounted on the top and bottom of the threaded ring blocks, and a connecting rod is mounted on one side of the threaded ring blocks. This mold for casting concrete test blocks allows for convenient adjustment of the dimensions of the mold cavity inside the U-shaped mold plate. The cooperation between the threaded rods and threaded ring blocks facilitates changing the position of the adjustment plate, and the cooperation between the pointer rod and the scale allows for easy viewing of the adjusted position of the adjustment plate, thus improving practicality.

Description

Technical Field

[0001] This utility model relates to the field of concrete pouring equipment technology, specifically a mold for pouring concrete test blocks. Background Technology

[0002] Recycled concrete test blocks are sample blocks used to conduct various performance tests on recycled concrete. By testing recycled concrete test blocks, the quality and performance of recycled concrete are ensured, thereby ensuring that the constructed building meets the construction requirements.

[0003] Existing concrete test block casting molds are not convenient for adjusting the size of the mold cavity, resulting in a limited range of applications. Furthermore, existing concrete test block casting molds are not convenient for demolding the formed concrete test blocks, affecting work efficiency. The present invention provides a concrete test block casting mold that solves the above problems. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a mold for casting concrete test blocks, which solves the problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a mold for casting concrete test blocks, comprising a base plate, a U-shaped mold plate mounted on the top of the base plate, an adjustment box mounted behind the U-shaped mold plate, a fixing plate mounted inside the adjustment box, a dual-axis motor mounted inside the adjustment box, threaded rods mounted at both ends of the dual-axis motor, threaded ring blocks mounted on the outer surface of the threaded rods, rectangular sliders mounted on the top and bottom of the threaded ring blocks, a connecting rod mounted on one side of the threaded ring blocks, and a connecting rod located away from the threaded ring blocks. An adjustment plate is installed at one end, a sealing block is installed on one side of the adjustment plate, a pointer rod is installed in front of the adjustment plate, a scale is installed in front of the U-shaped mold plate, a vertical plate is installed on the inner bottom wall of the base plate, a servo motor is installed on one side of the vertical plate, a disc is installed at the output end of the servo motor, a positioning slider is installed on one side of the disc, a strip plate is installed on the inner wall of the base plate, a strip groove is opened on one side of the strip plate, a strip slider is set inside the strip groove, a lifting plate is installed at the end of the strip slider, and a lifting block is installed on the top of the lifting plate.

[0006] Optionally, the fixed plate has a rectangular groove inside, with the vertical direction as the depth direction and the horizontal direction as the length direction. The end of the rectangular slider is located inside the rectangular groove, and the rectangular slider can slide along the length direction of the rectangular groove.

[0007] Optionally, the sides of the adjusting plate and the sealing block abut against the inner wall of the U-shaped mold plate, and the position of the pointer rod corresponds to the position of the scale.

[0008] Optionally, the inner bottom wall of the U-shaped mold plate is provided with a lifting groove that matches the lifting block, and the end of the lifting block is located inside the lifting groove.

[0009] Optionally, a positioning groove is provided on one side of the lifting plate, with the left and right direction as the depth direction and the front and back direction as the length direction. The end of the positioning slider is located inside the positioning groove, and the positioning slider can slide along the length direction of the positioning groove.

[0010] Optionally, the end of the threaded rod away from the dual-axis motor is rotatably connected to the inner wall of the adjusting box via a bearing, and the diameter of the disc is smaller than the height of the base plate.

[0011] This utility model provides a mold for casting concrete test blocks, which has the following beneficial effects: 1. This concrete test block casting mold, through the setting of a fixed plate, a dual-axis motor, a threaded rod, a threaded ring block, a rectangular slider, a connecting rod, an adjusting plate, a sealing block, a pointer rod, and a scale, enables the concrete test block casting mold to conveniently adjust the size of the mold cavity inside the U-shaped mold plate. The cooperation between the threaded rod and the threaded ring block facilitates changing the position of the adjusting plate, and the cooperation between the pointer rod and the scale facilitates viewing the position of the adjusting plate after adjustment, thereby improving practicality.

[0012] 2. The concrete test block casting mold, through the setting of vertical plate, servo motor, disc, positioning slider, strip plate, strip slider, lifting plate and lifting block, enables the concrete test block to be easily demolded. The cooperation of positioning slider and lifting plate facilitates the lifting and moving of concrete test blocks, making it easy to demold the concrete test blocks and thus improving practicality. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a structural schematic diagram of the rear cross-section of this utility model; Figure 3 This is a side view sectional diagram of the present invention. Figure 4 This is a structural schematic diagram of the present invention in frontal cross-section; Figure 5 This is a top view of the structure of this utility model.

[0014] In the diagram: 1. Base plate; 2. U-shaped mold plate; 3. Adjustment box; 4. Fixing plate; 5. Dual-axis motor; 6. Threaded rod; 7. Threaded ring block; 8. Rectangular slider; 9. Connecting rod; 10. Adjustment plate; 11. Sealing block; 12. Pointer rod; 13. Scale; 14. Vertical plate; 15. Servo motor; 16. Disc; 17. Positioning slider; 18. Strip plate; 19. Strip slider; 20. Lifting plate; 21. Lifting block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example 1 Please see Figures 1 to 5 This utility model provides a technical solution: a mold for casting concrete test blocks, including a base plate 1, a U-shaped mold plate 2 installed on the top of the base plate 1, an adjustment box 3 installed behind the U-shaped mold plate 2, a fixing plate 4 installed inside the adjustment box 3, a dual-axis motor 5 installed inside the adjustment box 3, threaded rods 6 installed at both ends of the dual-axis motor 5, threaded ring blocks 7 installed on the outer surface of the threaded rods 6, rectangular sliders 8 installed at the top and bottom of the threaded ring blocks 7, a connecting rod 9 installed on one side of the threaded ring blocks 7, and an adjustment plate 10 installed at the end of the connecting rod 9 away from the threaded ring blocks 7. A sealing block 11 is installed on the surface, a pointer rod 12 is installed on the front of the adjusting plate 10, a scale 13 is installed on the front of the U-shaped mold plate 2, a vertical plate 14 is installed on the inner bottom wall of the base plate 1, a servo motor 15 is installed on one side of the vertical plate 14, a disc 16 is installed at the output end of the servo motor 15, a positioning slider 17 is installed on one side of the disc 16, a strip plate 18 is installed on the inner wall of the base plate 1, a strip groove is opened on one side of the strip plate 18, a strip slider 19 is set inside the strip groove, a lifting plate 20 is installed at the end of the strip slider 19, and a lifting block 21 is installed on the top of the lifting plate 20.

[0017] Specifically, the cooperation between the rectangular slider 8 and the rectangular groove guides the movement of the threaded ring block 7, improves the stability of the movement of the adjusting plate 10, and facilitates the adjustment of the size of the mold cavity between the U-shaped mold plate 2 and the adjusting plate 10.

[0018] Please see Figure 2 The fixed plate 4 has a rectangular groove inside with the vertical direction as the depth direction and the horizontal direction as the length direction. The end of the rectangular slider 8 is located inside the rectangular groove, and the rectangular slider 8 can slide along the length direction of the rectangular groove.

[0019] Specifically, the sealing block 11 improves the sealing performance at the contact point between the U-shaped mold plate 2 and the adjusting plate 10, and the cooperation between the pointer rod 12 and the scale 13 facilitates viewing the adjustment position of the adjusting plate 10.

[0020] Please see Figures 1 to 3 The sides of the adjusting plate 10 and the sealing block 11 are in contact with the inner wall of the U-shaped mold plate 2, and the position of the pointer rod 12 corresponds to the position of the scale 13.

[0021] Specifically, the cooperation between the lifting block 21 and the lifting groove facilitates the upward lifting of the concrete test block, making it easier to demold the concrete test block.

[0022] Please see Figures 3 to 4 The inner bottom wall of the U-shaped mold plate 2 is provided with a lifting groove that is adapted to the lifting block 21, and the end of the lifting block 21 is located inside the lifting groove.

[0023] Specifically, the cooperation between the positioning slider 17 and the positioning groove facilitates the movement of the lifting plate 20, which in turn facilitates the movement of the lifting block 21.

[0024] Please see Figures 3 to 5 The lifting plate 20 has a positioning groove on one side with the left and right direction as the depth direction and the front and back direction as the length direction. The end of the positioning slider 17 is located inside the positioning groove, and the positioning slider 17 can slide along the length direction of the positioning groove.

[0025] Specifically, the threaded rod 6 is designed to facilitate the movement of the threaded ring block 7, and the disc 16 is designed to facilitate the movement of the lifting plate 20.

[0026] Please see Figures 2 to 5 The end of the threaded rod 6 away from the dual-axis motor 5 is rotatably connected to the inner wall of the adjusting box 3 through a bearing, and the diameter of the disc 16 is smaller than the height of the base plate 1.

[0027] In use, the size of the mold cavity inside the U-shaped mold plate 2 is adjusted. The dual-axis motor 5 drives the threaded rod 6 to rotate. The threaded rod 6 is connected to the threaded ring block 7. The rectangular slider 8 moves inside the rectangular groove, causing the threaded ring block 7 to move the rectangular slider 8, connecting rod 9, adjusting plate 10, and sealing block 11. This facilitates the movement of the adjusting plate 10. The sealing block 11 improves the sealing at the contact point between the adjusting plate 10 and the U-shaped mold plate 2. The pointer rod 12 moves with the adjusting plate 10. The position of the pointer rod 12 corresponds to that of the scale 13, making it easy to see the adjustment position of the adjusting plate 10. Concrete material is poured into the mold cavity formed by the U-shaped mold plate 2 and the two adjusting plates 10, and allowed to stand to allow the concrete to set. The soil solidifies and forms a concrete test block. During demolding, the servo motor 15 drives the disc 16 to rotate, and the positioning slider 17 moves in a circle around the center of the disc 16. The end of the positioning slider 17 is located inside the positioning groove on the lifting plate 20. The movement of the positioning slider 17 drives the lifting plate 20 to move. The strip slider 19 moves in a guide within the strip groove, causing the lifting plate 20 to move the strip slider 19 and the lifting block 21 upward. This facilitates the lifting block 21 to move the formed concrete test block upward. Then, the dual-axis motor 5 drives the threaded rod 6 to rotate in the opposite direction, causing the adjusting plate 10 to move towards the side of the U-shaped mold plate 2, which facilitates the demolding of the concrete test block and improves its practicality.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mold for casting concrete test blocks, comprising a base plate, characterized in that: A U-shaped mold plate is installed on the top of the base plate. An adjustment box is installed behind the U-shaped mold plate. A fixing plate is installed inside the adjustment box. A dual-axis motor is installed inside the adjustment box. Threaded rods are installed at both ends of the dual-axis motor. Threaded ring blocks are installed on the outer surface of the threaded rods. Rectangular sliders are installed at the top and bottom of the threaded ring blocks. A connecting rod is installed on one side of the threaded ring blocks. An adjustment plate is installed at the end of the connecting rod away from the threaded ring blocks. A sealing block is installed on one side of the adjustment plate. A pointer rod is installed in front of the adjustment plate. A scale is installed in front of the U-shaped mold plate. A vertical plate is installed on the inner bottom wall of the base plate. A servo motor is installed on one side of the vertical plate. A disc is installed at the output end of the servo motor. A positioning slider is installed on one side of the disc. A strip plate is installed on the inner wall of the base plate. A strip groove is opened on one side of the strip groove. A strip slider is set inside the strip groove. A lifting plate is installed at the end of the strip slider. A lifting block is installed on the top of the lifting plate.

2. The mold for casting concrete test blocks according to claim 1, characterized in that: The fixed plate has a rectangular groove inside, with the vertical direction as the depth direction and the horizontal direction as the length direction. The end of the rectangular slider is located inside the rectangular groove, and the rectangular slider can slide along the length direction of the rectangular groove.

3. The mold for casting concrete test blocks according to claim 1, characterized in that: The sides of the adjusting plate and the sealing block abut against the inner wall of the U-shaped mold plate, and the position of the pointer rod corresponds to the position of the scale.

4. The mold for casting concrete test blocks according to claim 1, characterized in that: The inner bottom wall of the U-shaped mold plate is provided with a lifting groove that matches the lifting block, and the end of the lifting block is located inside the lifting groove.

5. The mold for casting concrete test blocks according to claim 1, characterized in that: One side of the lifting plate is provided with a positioning groove with the left and right direction as the depth direction and the front and back direction as the length direction. The end of the positioning slider is located inside the positioning groove, and the positioning slider can slide along the length direction of the positioning groove.

6. The mold for casting concrete test blocks according to claim 1, characterized in that: The end of the threaded rod furthest from the dual-axis motor is rotatably connected to the inner wall of the regulating box via a bearing, and the diameter of the disc is smaller than the height of the base plate.

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