Construction engineering safety detection device

Abstract

The utility model relates to the technical field of packaging machines, in particular to a constructional engineering safety detection device which comprises a working table, a supporting column and a bottom plate, a pressing plate is arranged above the working table through a lifting device, a pressure sensor is arranged on the pressing plate, a feeding port is formed in the front portion of the working table, and a discharging port is formed in the rear portion of the working table. The bottom plate is located below the workbench, the front end and the rear end of the bottom plate are both located outside the workbench, a feeding device used for conveying building blocks is arranged on the bottom plate, two lifting devices are arranged below the feeding port, and the two lifting devices are symmetrically arranged on the left side and the right side of the feeding device. A material pushing device is arranged on the workbench in front of the feeding port, and a sliding plate is obliquely arranged at the rear end of the workbench. According to the utility model, the compression resistance detection efficiency of the building blocks is improved, the working efficiency is improved, and the breakage rate of the building blocks is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a construction engineering safety detection device. Background Art

[0002] Masonry blocks are man-made blocks made of concrete, industrial waste and other materials. They are larger block-shaped building products than clay bricks. The raw materials are widely available, of many varieties, and can be obtained locally at a low price. In order to ensure the safety of construction projects, it is generally necessary to conduct compression tests on masonry blocks.

[0003] Conventional block testing requires workers to carry blocks to compression testing equipment for strength testing, which is time-consuming and labor-intensive, has low work efficiency, and frequent handling can easily lead to block damage. Therefore, a construction engineering safety testing device that can automatically perform block compression testing is designed. Utility Model Content

[0004] The purpose of the utility model is to provide a construction engineering safety detection device.

[0005] A construction engineering safety detection device comprises a workbench, a support column and a base plate, a pressure plate is arranged above the workbench through a lifting device, a pressure sensor is arranged on the pressure plate, a feed port is opened at the front of the workbench, the base plate is located below the workbench, the front and rear ends of the base plate are both located outside the workbench, a feeding device for conveying building blocks is arranged on the base plate, two lifting devices are arranged below the feed port, the two lifting devices are symmetrically arranged on the left and right sides of the feeding device, a pushing device is arranged on the workbench in front of the feed port, and a slide plate is arranged at an angle at the rear end of the workbench.

[0006] Furthermore, the lifting device includes two sliding bars symmetrically arranged on the left and right sides of the top of the workbench, a lifting mounting plate is arranged between the tops of the two sliding bars, a lifting motor is fixedly arranged at the top center position of the lifting mounting plate, the output end of the lifting motor passes through the lifting mounting plate and is fixedly connected to a screw rod, the outer sleeve of the screw rod is provided with a nut seat rotatably matched with the screw rod, a pressure plate is fixedly arranged at the bottom of the nut seat, the sliding bar sleeve is provided with a sliding sleeve slidably connected to the nut seat, the sliding sleeve is fixedly connected to the nut seat through a connecting rod, and the pressure sensor is electrically connected to the lifting motor.

[0007] Furthermore, the feeding device includes two rollers, which are rotatably arranged above the base plate through roller brackets. The two rollers are respectively located at the front and rear sides below the workbench. The two rollers are provided with conveyor belts, and a roller motor for driving the rollers to rotate is fixedly arranged on one of the roller brackets.

[0008] Furthermore, the lifting device includes a lifting cylinder, which is located below the feed port. Two lifting cylinders are symmetrically arranged on the left and right sides of the conveyor belt, and a lifting plate is fixedly arranged at the output end of the lifting cylinder.

[0009] Furthermore, the pushing device includes a pushing cylinder, which is fixedly arranged on a workbench in front of the feed port, and a pushing plate is fixedly arranged at the output end of the pushing cylinder.

[0010] In summary, the utility model has the following beneficial effects:

[0011] The utility model transmits the blocks by setting a feeding device, and lifts the blocks to a position higher than the workbench by setting a lifting device. The pushing device pushes the blocks to the bottom of the pressing plate, and the lifting device drives the pressing plate to move downward. The pressure sensor cooperates to perform pressure resistance detection on the blocks, and the pushing device pushes the blocks behind to push the detected blocks along the slide plate onto the feeding device. The utility model improves the efficiency of the block pressure resistance detection, improves the work efficiency, and reduces the breakage rate of the blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0013] Figure 1 This is a front view of a construction engineering safety detection device of the utility model;

[0014] Figure 2 The utility model is a top view of a construction engineering safety detection device.

[0015] In the figure: 1 workbench, 2 lifting device, 21 slide bar, 22 lifting motor, 23 lifting motor, 24 screw rod, 25 nut seat, 26 sleeve, 27 connecting rod, 3 pressure plate, 4 pressure sensor, 5 support column, 6 bottom plate, 7 feeding device, 71 roller, 72 roller bracket, 73 roller motor, 74 conveyor belt, 8 lifting device, 81 lifting cylinder, 82 lifting plate, 9 pushing device, 91 pushing cylinder, 92 pushing plate, 10 feeding port, 11 pressing plate, 12 building block. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] The following is combined with Figure 1-2 The utility model is further described as follows:

[0018] A construction engineering safety detection device includes a workbench 1, a support column 5 and a base plate 6. A feed port 10 is provided at the front of the workbench 1. The base plate 6 is located below the workbench 1. The front and rear ends of the base plate 6 are both located outside the workbench 1. A feeding device 7 for conveying building blocks 12 is provided on the base plate 6. The feeding device 7 includes two rollers 71. The rollers 71 are rotatably arranged above the base plate 6 through roller brackets 72. The two rollers 71 are respectively located at the front and rear sides below the workbench 1. The two rollers 71 are provided with conveying belts 74. A roller motor 73 for driving the roller 71 to rotate is fixedly arranged on one of the roller brackets 72.

[0019] In this embodiment, the feeding device 7 is used to convey the building blocks 12. The building blocks 12 are transported to the conveying belt 74 on the front side below the workbench 1, and the roller motor 73 rotates and drives the conveying belt 74 to rotate through the roller 71. When the conveying belt 74 conveys the building blocks 12 to the right below the feed port 10, the roller motor 73 stops rotating.

[0020] Two lifting devices 8 are arranged below the feed port 10, and the two lifting devices 8 are symmetrically arranged on the left and right sides of the feeding device 7. The lifting device 8 includes a lifting cylinder 81, and the lifting cylinder 81 is located below the feed port 10. The two lifting cylinders 81 are symmetrically arranged on the left and right sides of the conveyor belt 74, and a lifting plate 82 is fixedly arranged at the output end of the lifting cylinder 81.

[0021] In this embodiment, the output ends of the two lifting devices 8 extend simultaneously, driving the lifting plates 82 to move upward. The two lifting plates 82 respectively lift the left and right sides of the building block 12 and make the bottom of the building block 12 higher than the workbench 1.

[0022] A pushing device 9 is provided on the workbench 1 in front of the feed port 10 . The pushing device 9 includes a pushing cylinder 91 . The pushing cylinder 91 is fixedly provided on the workbench 1 in front of the feed port 10 . A pushing plate 92 is fixedly provided at the output end of the pushing cylinder 91 .

[0023] In this embodiment, the output end of the push cylinder 91 is extended, and the push plate 92 pushes the building blocks 12 above the lifting plate 82 to below the pressing plate 3.

[0024] A pressure plate 3 is arranged above the workbench 1 through a lifting device 2, and a pressure sensor 4 is arranged on the pressure plate 3. The lifting device 2 includes two slide bars 21 symmetrically arranged on the left and right sides of the top of the workbench 1, and a lifting mounting plate 22 is arranged between the tops of the two slide bars 21. A lifting motor 23 is fixedly arranged at the top center position of the lifting mounting plate 22, and the output end of the lifting motor 23 passes through the lifting mounting plate 22 and is fixedly connected with a screw rod 24, and the outer part of the screw rod 24 is sleeved with a nut seat 25 which is rotatably matched with the screw rod 24, and the bottom of the nut seat 25 is fixedly arranged with a pressure plate 3, and the slide bar 21 is sleeved with a sliding sleeve 26 which is slidably connected with the sliding sleeve 26, and the sliding sleeve 26 is fixedly connected to the nut seat 25 through a connecting rod 27. The pressure sensor 4 is electrically connected to the lifting motor 23, and a slide plate 11 is tiltedly arranged at the rear end of the workbench 1.

[0025] In this embodiment, the detection value of the pressure sensor 4 is first set, and then the lifting motor 23 is controlled to rotate. The lifting motor 23 drives the pressing plate 3 to move downward along the sliding sleeve 26 and the sliding rod 21 through the screw 24 and the nut 25. The pressing plate 3 contacts the top surface of the block 12 and applies pressure to the block 12. When the pressure sensor 4 reaches the set value, the lifting motor 23 flips and drives the pressing plate 3 to move upward. While the lifting device 2 is working, the push cylinder 91 contracts and drives the lifting plate 82 to move to the front of the feed port 10, and then the output end of the lifting device 8 contracts and drives the lifting plate 82 to move to a height lower than the conveyor belt 74, and then the conveyor belt 74 conveys another block 12 to the right below the feed port 10.

[0026] After the pressing plate 3 leaves the top of the building block 12, the output ends of the two lifting devices 8 extend at the same time, driving the lifting plate 82 to move upward. The two lifting plates 82 respectively lift the left and right sides of the building block 12 and make the bottom of the building block 12 higher than the workbench 1. The output end of the pushing cylinder 91 extends, and the pushing plate 92 pushes the building block 12 above the lifting plate 82 to the bottom of the pressing plate 3. While the building block 12 moves backward, it pushes the inspected building block 12 backward. The inspected building block 12 passes through the inclined slide plate 11 and slides onto the conveyor belt 74 on the rear side below the workbench 1.

[0027] In summary, the present invention is not limited to the above specific embodiments. Those skilled in the art may make several changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention shall be subject to the claims of the present invention.

[0028] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0029] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

Claims

1. A construction engineering safety detection device, comprising a workbench (1), a support column (5) and a base plate (6), characterized in that: A pressing plate (3) is arranged above the workbench (1) via a lifting device (2), and a pressure sensor (4) is arranged on the pressing plate (3). A feed port (10) is provided at the front of the workbench (1), and the bottom plate (6) is located below the workbench (1). Both front and rear ends of the bottom plate (6) are located outside the workbench (1). A feeding device (7) for conveying building blocks (12) is arranged on the bottom plate (6). Two lifting devices (8) are arranged below the feed port (10), and the two lifting devices (8) are symmetrically arranged on the left and right sides of the feeding device (7). A pushing device (9) is arranged on the workbench (1) in front of the feed port (10), and a slide plate (11) is arranged at an angle at the rear end of the workbench (1).

2. A construction engineering safety detection device as claimed in claim 1, characterized in that: The lifting device (2) comprises two sliding bars (21) symmetrically arranged on the left and right sides of the top of the workbench (1); a lifting mounting plate (22) is arranged between the tops of the two sliding bars (21); a lifting motor (23) is fixedly arranged at the center position of the top of the lifting mounting plate (22); the output end of the lifting motor (23) passes through the lifting mounting plate (22) and is fixedly connected to a lead screw (24); the outer portion of the lead screw (24) is sleeved with a nut seat (25) rotatably matched with the lead screw; a pressure plate (3) is fixedly arranged at the bottom of the nut seat (25); the sliding bar (21) is sleeved with a sliding sleeve (26) slidably connected to the sliding sleeve; the sliding sleeve (26) is fixedly connected to the nut seat (25) via a connecting rod (27); and the pressure sensor (4) is electrically connected to the lifting motor (23).

3. A construction engineering safety detection device as claimed in claim 1, characterized in that: The feeding device (7) comprises two rollers (71), the rollers (71) being rotatably arranged above the bottom plate (6) via roller brackets (72), the two rollers (71) being respectively located at the front and rear sides below the workbench (1), the two rollers (71) being provided with conveying belts (74), and a roller motor (73) for driving the rollers (71) to rotate being fixedly arranged on one of the roller brackets (72).

4. A construction engineering safety detection device as claimed in claim 3, characterized in that: The lifting device (8) comprises a lifting cylinder (81), wherein the lifting cylinder (81) is located below the feed port (10), and the two lifting cylinders (81) are symmetrically arranged on the left and right sides of the conveyor belt (74), and a lifting plate (82) is fixedly arranged at the output end of the lifting cylinder (81).

5. A construction engineering safety detection device as claimed in claim 4, characterized in that: The pushing device (9) comprises a pushing cylinder (91), wherein the pushing cylinder (91) is fixedly arranged on a workbench (1) in front of the feed port (10), and a pushing plate (92) is fixedly arranged at the output end of the pushing cylinder (91).

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