Material detection device for municipal engineering

Abstract

The utility model discloses a municipal engineering material detection device which comprises a detection table, a turnover part is arranged at the top of the detection table, and a feeding part is arranged in the detection table. The overturning part comprises movable plates arranged on the two sides of the top of the detection table respectively, rotating shafts connected with the movable plates, fixed plates fixedly connected with one ends of the rotating shafts, and pinions fixedly connected with the outer side of one of the rotating shafts. The problems that when an existing material detection device is used, although a material can be fixed and detected, the workpiece needs to be manually taken down and then turned over and fixed when the other face of the workpiece needs to be detected during workpiece detection, operation is tedious, the workpiece needs to be manually fed during workpiece feeding, and the work efficiency is high are solved. And if a detector lifts a heavier workpiece for a long time, the detector is relatively tired, the detection efficiency is influenced, and the practicability is insufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering material detection, in particular to a material detection device for municipal engineering. Background Art

[0002] Municipal infrastructure projects refer to the civil engineering, piping, and equipment installation projects of urban roads, public transportation, etc. Municipal infrastructure projects refer to the civil engineering, piping, and equipment installation projects of urban roads, public transportation, water supply, drainage, gas, heat, gardening, sanitation, sewage treatment, garbage disposal, flood control, underground public facilities and ancillary facilities. During the construction of municipal projects, it is usually necessary to test the materials used to ensure the quality of municipal construction.

[0003] Existing patent CN220473246U discloses a material detection device for municipal engineering, including a base plate and a threaded plate. The upper surface of the threaded plate is provided with a stabilizing mechanism, and the stabilizing mechanism includes a fixed block, a sliding block, a connecting spring and a damper. The upper surface of the threaded plate is provided with a sliding groove. This material detection device for municipal engineering uses the sliding groove provided on the upper surface of the threaded plate, and then fixes the fixed block inside the sliding groove. After installation, the sliding block is slid to a corresponding position on the inner wall of the sliding groove according to the size of the material. After sliding, the connecting spring and damper fixedly installed on the right side of the sliding block can slide synchronously with the sliding of the sliding block, effectively solving the problem of how to perform stable testing on materials of different thicknesses, achieving the effect of facilitating testing, and at the same time, can improve the adaptability of the device and improve the actual use effect.

[0004] Based on the search of the above patents and in combination with the material detection devices in the prior art, it was found that the above material detection devices can fix the materials and detect the materials when in use. However, when detecting the workpiece, if it is necessary to detect the other side of the workpiece, the workpiece needs to be manually removed and then flipped and fixed. The operation is cumbersome. Moreover, when loading the workpiece, the workpiece needs to be loaded manually. If the detection personnel carry a heavy workpiece for a long time, they will be relatively tired, which affects the detection efficiency and thus leads to insufficient practicality. Utility Model Content

[0005] The purpose of the present utility model is to provide a material detection device for municipal engineering, so as to solve the problem that the existing material detection device proposed in the above background technology can fix the material and detect the material when in use, but when detecting the workpiece, it is necessary to manually remove the workpiece and then flip it over and fix it when the other side of the workpiece needs to be detected, which is cumbersome to operate. In addition, when loading the workpiece, it is necessary to manually load the workpiece. If the detection personnel carry a heavy workpiece for a long time, they will be relatively tired, which affects the detection efficiency and thus leads to the problem of insufficient practicality.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material testing device for municipal engineering, comprising a testing platform, a turning component is provided on the top of the testing platform, and a loading component is provided inside the testing platform;

[0007] The flipping component includes a movable plate respectively arranged on both sides of the top of the detection platform, a rotating shaft connected to the movable plate, a fixed plate fixedly connected to one end of the rotating shaft, a small gear fixedly connected to the outside of one of the rotating shafts, a large gear connected to the small gear, a fixed shaft fixedly connected to the large gear, a first motor fixedly connected to one end of the fixed shaft and a positioning component for improving the fixing effect of the workpiece, the fixed shaft and the rotating shaft are both rotatably connected to the fixed plate, and the large gear and the small gear are meshed.

[0008] Preferably, the loading component includes a fixed cavity opened inside the detection table, a second motor fixedly connected to one side of the bottom of the fixed cavity, a screw fixedly connected to the output end of the second motor, a push plate connected to the outside of the screw, a push rod fixedly connected to the top of the push plate, and a loading plate fixedly connected to the top of the push rod, the screw is threadedly connected to the push plate, the screw is rotatably connected to the top of the fixed cavity, and the push rod passes through the fixed cavity upward and is slidably connected to the detection table.

[0009] Preferably, the positioning component includes two sliding grooves opened on one side of the fixed plate, a slider arranged in the sliding groove, a bidirectional screw connected to the slider, a third motor fixedly connected to the top of the bidirectional screw, and a positioning plate fixedly connected to one side of the slider, the bidirectional screw is threadedly connected to the slider, and the bidirectional screw is rotatably connected to the fixed plate.

[0010] Preferably, a fixing rod is fixedly connected to the inner wall of the fixing cavity, a fixing opening is opened on one side of the push plate, and the fixing rod is slidably connected to the fixing opening.

[0011] Preferably, support plates are fixedly connected to both sides of the top of the testing platform, one side of the support plate is fixedly connected to a first cylinder, and an output end of the first cylinder is fixedly connected to the movable plate.

[0012] Preferably, a bracket is fixedly connected to the top of the testing platform, an adjustment slot is provided on the top of the bracket, an adjustment block is slidably connected in the adjustment slot, a second cylinder is fixedly connected to one side of the adjustment block, a third cylinder is fixedly connected to the top of the adjustment block, a pressure detector is fixedly connected to the output end of the third cylinder, and an abutment block is fixedly connected to the bottom of the pressure detector.

[0013] Preferably, support grooves are respectively provided on both sides of the top of the detection platform, support blocks are slidably connected in the support grooves, and the top of the support block is fixedly connected to the bottom of the movable plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By setting up the inspection table and the turning component, the fixed shaft and the large gear can be controlled to rotate by the first motor, and the large gear can drive the small gear to rotate, thereby controlling the rotation of the rotating shaft and the fixed plate. The positioning plate can be used to clamp and fix the workpiece, thereby controlling the workpiece to rotate. This facilitates rapid inspection of the upper and lower surfaces of the workpiece without manual adjustment, thereby improving inspection efficiency and greatly improving the practicality and efficiency of the device.

[0016] 2. By providing a loading component, the workpiece is placed on the top of the loading plate. The second motor can control the rotation of the screw, and then the vertical movement of the push plate can be controlled, so that the loading plate can drive the workpiece to move vertically, and the workpiece can be quickly moved between the four positioning plates, which can facilitate the fixation of the workpiece, reduce labor intensity, improve loading efficiency, and at the same time improve detection efficiency, thereby further improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0018] Figure 2 A left side view provided for the present utility model;

[0019] Figure 3 The utility model provides Figure 2 A three-dimensional cross-section at AA in the middle;

[0020] Figure 4 The utility model provides Figure 3 Enlarged view of point B in the middle.

[0021] In the figure: 1. Testing table; 21. Moving plate; 22. Rotating shaft; 23. Fixed plate; 24. Small gear; 25. Large gear; 26. Fixed shaft; 27. First motor; 31. Fixed cavity; 32. Second motor; 33. Screw; 34. Push plate; 35. Push rod; 36. Loading plate; 41. Slide; 42. Slider; 43. Bidirectional screw; 44. Third motor; 45. Positioning plate; 51. Fixed rod; 52. Fixed port; 61. Support plate; 62. First cylinder; 71. Bracket; 72. Adjusting groove; 73. Adjusting block; 74. Second cylinder; 75. Third cylinder; 76. Pressure detector; 77. Abutment block; 81. Support groove; 82. Support block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 、 Figure 2 、 Figure 3 as well as Figure 4The utility model provides a technical solution: a material testing device for municipal engineering, including a testing platform 1, a flip component is provided on the top of the testing platform 1, a loading component is provided inside the testing platform 1, the flip component includes a movable plate 21 respectively provided on both sides of the top of the testing platform 1, a rotating shaft 22 connected to the movable plate 21, a fixed plate 23 fixedly connected to one end of the rotating shaft 22, a small gear 24 fixedly connected to the outer side of one of the rotating shafts 22, a large gear 25 connected to the small gear 24, a fixed shaft 26 fixedly connected to the large gear 25, a first motor 27 fixedly connected to one end of the fixed shaft 26, and a positioning component for improving the fixing effect of the workpiece, the fixed shaft 26 and the rotating shaft 22 are both rotatably connected to the fixed plate 23, and the large gear 25 and the small gear 24 are meshed. The small gear 24 is fixedly connected to the left rotating shaft 22, and the fixed shaft 26 can be controlled to rotate by the first motor 27. The fixed shaft 26 can drive the large gear 25 to rotate, and the large gear 25 can drive the small gear 24 to rotate quickly, thereby controlling the rotation of the rotating shaft 22, and then driving the workpiece to rotate, which can facilitate the detection of different surfaces of the workpiece without manual adjustment, and can improve the detection efficiency. The positioning component includes two slide grooves 41 opened on one side of the fixed plate 23, a slider 42 provided in the slide groove 41, a bidirectional screw rod 43 connected to the slider 42, a third motor 44 fixedly connected to the top of the bidirectional screw rod 43, and a positioning plate 45 fixedly connected to one side of the slider 42. The bidirectional screw rod 43 is screwed to the slider 42, and the bidirectional screw rod 43 is screwed to the slider 42. The third motor 44 is rotatably connected to the fixed plate 23, and can control the two sliders 42 to move in opposite directions, and can control the two positioning plates 45 to move, so as to position and fix the workpiece, improve the detection stability, and prevent the workpiece from moving. The top of the detection platform 1 is fixedly connected with support plates 61 on both sides, and a first cylinder 62 is fixedly connected to one side of the support plate 61. The output end of the first cylinder 62 is fixedly connected to the movable plate 21. The first cylinder 62 can push the movable plate 21 to move, and can drive the fixed plate 23 to move, so as to facilitate the clamping and fixing of workpieces of different sizes, and can improve the detection range. Support grooves 81 are respectively provided on both sides of the top of the detection platform 1, and support grooves 81 are slidably connected in the support grooves 81. Block 82, the top of the support block 82 is fixedly connected to the bottom of the movable plate 21, the support block 82 can support and guide the movement of the movable plate 21, which can improve the movement stability of the movable plate 21 and prevent the movable plate 21 from deflecting and tilting. The top of the detection platform 1 is fixedly connected to a bracket 71, and an adjustment slot 72 is provided on the top of the bracket 71. An adjustment block 73 is slidably connected in the adjustment slot 72. A second cylinder 74 is fixedly connected to one side of the adjustment block 73, and a third cylinder 75 is fixedly connected to the top of the adjustment block 73. The output end of the third cylinder 75 is fixedly connected to a pressure detector 76. The bottom of the pressure detector 76 is fixedly connected to an abutment block 77. The second cylinder 74 can drive the adjustment block 73 to move, and then drive the abutment block 77 to move, which can improve the detection range.The third cylinder 75 can push the pressure detector 76 and the abutment block 77 to move vertically, which can facilitate pressure detection of the workpiece.

[0024] See also Figure 1 、 Figure 2 as well as Figure 3 The loading component includes a fixed cavity 31 opened inside the detection table 1, a second motor 32 fixedly connected to one side of the bottom of the fixed cavity 31, a screw 33 fixedly connected to the output end of the second motor 32, a push plate 34 connected to the outside of the screw 33, a push rod 35 fixedly connected to the top of the push plate 34, and a loading plate 36 fixedly connected to the top of the push rod 35. The screw 33 is screwed to the push plate 34, and the screw 33 is rotatably connected to the top of the fixed cavity 31. The push rod 35 passes through the fixed cavity 31 upward and is slidably connected to the detection table 1. The workpiece can be placed on the top of the loading plate 36, and the rotation of the second motor 32 can drive the screw 33 to rotate. The rotation of the screw 33 can control the vertical movement of the push plate 34, and then drive the loading plate 36 and the workpiece to move vertically, and the workpiece can be moved between the four positioning plates 45, which can facilitate the positioning and fixing of the workpiece. There is no need to manually lift the workpiece for fixing, which can reduce labor intensity and improve work efficiency. A fixing rod 51 is fixedly connected to the inner wall of the fixing cavity 31, and a fixing port 52 is opened on one side of the push plate 34. The fixing rod 51 is slidably connected to the fixing port 52. When the push plate 34 moves, the fixing rod 51 can move in the fixing port 52, which can stop the push plate 34 from rotating, and prevent the push plate 34 from rotating synchronously with the screw 33.

[0025] Working principle: When working, put the workpiece on the loading plate 36, and then start the second motor 32. The second motor 32 can control the rotation of the screw 33. The rotation of the screw 33 can control the push plate 34 to move upward. The upward movement of the push plate 34 can drive the push rod 35 to move upward. The upward movement of the push rod 35 can drive the loading plate 36 and the workpiece to move upward, and move the workpiece between the four positioning plates 45. Then start the first cylinder 62. The first cylinder 62 can push the movable plate 21 to move. The movement of the movable plate 21 can drive the fixed plate 23 to move, so that the fixed plate 23 positions and fixes the two sides of the workpiece. At this time, the third motor 44 can be started. The third motor 44 can control the rotation of the bidirectional screw rod 43. The rotation of the bidirectional screw rod 43 can control the two sliders 42 to move toward the middle. The movement of the slider 42 can drive the positioning plate 45 to move, and then the workpiece can be positioned and fixed. The workpiece is vertically clamped and fixed, and then the third cylinder 75 is started. The third cylinder 75 can push the pressure detector 76 and the abutment block 77 downward, so that the workpiece can be pressure-detected. The third cylinder 75 can drive the abutment block 77 to move up and reset, and the second motor 32 is reversed to drive the loading plate 36 to move downward, and then the first motor 27 is started. The first motor 27 can control the fixed shaft 26 to rotate, and the fixed shaft 26 can drive the large gear 25 to rotate, and the large gear 25 can drive the small gear 24 to rotate, and the small gear 24 can drive the rotating shaft 22 to rotate, and then drive the workpiece to rotate, and the workpiece can be turned over, so that the other side of the workpiece can be easily detected. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material testing device for municipal engineering, comprising a testing platform (1), characterized in that: The top of the testing platform (1) is provided with a turning component, and the inside of the testing platform (1) is provided with a loading component; The turning component comprises a movable plate (21) respectively arranged on both sides of the top of the detection platform (1), a rotating shaft (22) connected to the movable plate (21), a fixed plate (23) fixedly connected to one end of the rotating shaft (22), a small gear (24) fixedly connected to the outside of one of the rotating shafts (22), a large gear (25) connected to the small gear (24), a fixed shaft (26) fixedly connected to the large gear (25), a first motor (27) fixedly connected to one end of the fixed shaft (26), and a positioning component for improving the fixing effect of the workpiece, wherein the fixed shaft (26) and the rotating shaft (22) are both rotatably connected to the fixed plate (23), and the large gear (25) and the small gear (24) are meshed.

2. A material detection device for municipal engineering according to claim 1, characterized in that: The loading component comprises a fixed cavity (31) opened inside the detection platform (1), a second motor (32) fixedly connected to one side of the bottom of the fixed cavity (31), a screw (33) fixedly connected to the output end of the second motor (32), a push plate (34) connected to the outside of the screw (33), a push rod (35) fixedly connected to the top of the push plate (34), and a loading plate (36) fixedly connected to the top of the push rod (35), wherein the screw (33) is screwed to the push plate (34), the screw (33) is rotatably connected to the top of the fixed cavity (31), and the push rod (35) passes through the fixed cavity (31) upward and is slidably connected to the detection platform (1).

3. A material detection device for municipal engineering according to claim 1, characterized in that: The positioning component includes two slide grooves (41) opened on one side of the fixed plate (23), a slider (42) arranged in the slide groove (41), a bidirectional screw rod (43) connected to the slider (42), a third motor (44) fixedly connected to the top of the bidirectional screw rod (43), and a positioning plate (45) fixedly connected to one side of the slider (42), the bidirectional screw rod (43) and the slider (42) are screwed together, and the bidirectional screw rod (43) is rotatably connected to the fixed plate (23).

4. A material detection device for municipal engineering according to claim 2, characterized in that: A fixing rod (51) is fixedly connected to the inner wall of the fixing cavity (31), a fixing opening (52) is opened on one side of the push plate (34), and the fixing rod (51) is slidably connected to the fixing opening (52).

5. The material detection device for municipal engineering according to claim 1, characterized in that: Support plates (61) are fixedly connected to both sides of the top of the detection platform (1), and a first cylinder (62) is fixedly connected to one side of the support plate (61). The output end of the first cylinder (62) is fixedly connected to the movable plate (21).

6. The material detection device for municipal engineering according to claim 1, characterized in that: The top of the testing platform (1) is fixedly connected to a bracket (71), the top of the bracket (71) is provided with an adjustment slot (72), an adjustment block (73) is slidably connected in the adjustment slot (72), one side of the adjustment block (73) is fixedly connected to a second cylinder (74), the top of the adjustment block (73) is fixedly connected to a third cylinder (75), the output end of the third cylinder (75) is fixedly connected to a pressure detector (76), and the bottom of the pressure detector (76) is fixedly connected to an abutment block (77).

7. The material detection device for municipal engineering according to claim 1, characterized in that: Support grooves (81) are respectively provided on both sides of the top of the detection platform (1), and support blocks (82) are slidably connected in the support grooves (81), and the top of the support block (82) is fixedly connected to the bottom of the movable plate (21).

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