Intelligent personnel approach alarm shutdown device

Abstract

The utility model relates to the technical field of shutdown devices, and discloses an intelligent personnel approach alarm shutdown device which comprises an intelligent controller, a fixing block is fixedly connected to the middle of the lower end of the intelligent controller, and an installation base is installed at the lower end of the intelligent controller through the fixing block. Mounting frames are fixedly connected to the front end and the rear end of the mounting base, a display screen is arranged on the left portion of the front end of the intelligent controller, a plurality of operation buttons are arranged on the right portion of the front end of the intelligent controller, a supporting column is fixedly connected to the middle of the upper end of the intelligent controller, and an alarm is fixedly connected to the middle of the upper end of the supporting column. According to the intelligent personnel approach alarm shutdown device, the alarm and the induction mechanism are arranged, the induction range is expanded, the automatic alarm shutdown function can be achieved, the installation base and the fixing block are arranged, the controller can be conveniently and rapidly disassembled and assembled, follow-up overhaul and maintenance are facilitated, and the intelligent personnel approach alarm shutdown device is suitable for being widely used.

Description

Technical Field

[0001] The utility model relates to the technical field of shutdown devices, in particular to an intelligent personnel approach alarm shutdown device. Background Art

[0002] A shutdown device is a device that can pause a working machine at any time. It has a wide range of applications and is used on many large-scale processing equipment. There are at least the following disadvantages in the use of existing shutdown devices: 1. When in use, the existing shutdown device can only sense and alarm on one side, which makes the sensing of the shutdown device not comprehensive enough, resulting in poor use of the shutdown device and reduced practicality; 2. When in use, the existing shutdown device is installed on the processing equipment by bolts. When the shutdown device is disassembled and assembled, the bolts need to be repeatedly turned, which is not convenient for quick disassembly and assembly of the shutdown device, nor is it conducive to subsequent inspection and maintenance of the shutdown device. Therefore, we have introduced an intelligent personnel approach alarm shutdown device. Utility Model Content

[0003] The main purpose of the utility model is to provide an intelligent personnel approach alarm shutdown device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An intelligent personnel approach alarm shutdown device comprises an intelligent controller, wherein a fixed block is fixedly connected to the middle part of the lower end of the intelligent controller, a mounting seat is installed at the lower end of the intelligent controller through the fixed block, the front and rear ends of the mounting seat are fixedly connected to a mounting frame, a display screen is provided at the left part of the front end of the intelligent controller, a plurality of operation buttons are provided at the right part of the front end of the intelligent controller, a support column is fixedly connected to the middle part of the upper end of the intelligent controller, an alarm is fixedly connected to the middle part of the upper end of the support column, a fixing ring is fixedly connected to the middle part of the outer surface of the support column, limiting grooves are provided at the upper and lower peripheries of the fixing ring, a sensing mechanism is slidably connected between the two limiting grooves, a plurality of tooth grooves are provided on the outer surface of the fixing ring, a fixing frame is fixedly connected to the middle part of the inner ring wall of the fixing ring, and the outer surface of the fixing frame is fixedly connected to the interior of the support column through insertion.

[0006] Preferably, the sensing mechanism includes a fixed frame, the left portion of the upper frame wall and the left portion of the lower frame wall of the fixed frame are fixedly connected to a limit bar, the middle portion of the lower end of the fixed frame is fixedly connected to a driver, and the output end of the driver passes through the lower frame wall of the fixed frame and is fixedly connected to a driving shaft, and the upper and lower ends of the driving shaft are respectively movably connected to the upper frame wall and the lower frame wall of the fixed frame, a gear is inserted and fixedly connected to the middle portion of the outer surface of the driving shaft, and a human body infrared sensor is arranged in the middle portion of the right end of the fixed frame.

[0007] Preferably, the driver, human infrared sensor and alarm are all electrically connected to the intelligent controller, and the outer surface of the gear is meshed with a plurality of tooth grooves.

[0008] Preferably, the two limiting strips are both configured as arc-shaped structures, the two limiting grooves are both configured as annular structures, and the fixing frame is configured as a cross-shaped structure.

[0009] Preferably, a mounting groove is opened in the middle of the upper end of the mounting seat, a magnetic block is inserted and fixedly connected in the middle of the lower groove wall of the mounting groove, screws are threadedly connected in the middle of the left end and the middle of the right end of the mounting groove, and the opposite surfaces of the two screws are movably connected to limiting blocks through bearings.

[0010] Preferably, the length of the mounting groove is twice that of the fixing block, and the two magnetic blocks and the mounting frame are both configured as an L-shaped structure.

[0011] Preferably, the distance between the upper end surface of the limiting block and the upper wall is consistent with the distance between the lower wall and the upper end surface of the fixing block, and the fixing block is configured as an iron block with a convex structure.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by setting an alarm and a sensing mechanism, the driver is started to mesh with the gear and the tooth groove, so that the human infrared sensor moves in a circular manner to sense the approach of people around, thereby expanding the sensing range of the human infrared sensor. When a person is sensed, the alarm can be controlled to alarm and the processing equipment can be stopped, thereby enhancing the use effect of the shutdown device and improving the practicality;

[0014] 2. In the utility model, by setting a mounting seat and a fixed block, the limit block is driven to move outward by rotating the screw, so that the two limit blocks cancel the limit fixation of the fixed block, and then the intelligent controller can be quickly disassembled by moving it upward, so that the intelligent controller can be quickly disassembled and assembled without repeatedly rotating the bolts, which is also beneficial to the subsequent inspection and maintenance of the shutdown device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an intelligent personnel approach alarm shutdown device of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection between the fixing ring and the sensing mechanism of an intelligent personnel approach alarm shutdown device of the utility model;

[0017] Figure 3This is a schematic diagram of the overall structure of the sensing mechanism of an intelligent personnel approach alarm shutdown device of the utility model;

[0018] Figure 4 The utility model is a connection diagram of an intelligent controller and a mounting base of an intelligent personnel approach alarm shutdown device.

[0019] In the figure: 1. intelligent controller; 2. fixing block; 3. mounting seat; 4. mounting frame; 5. display screen; 6. operation button; 7. support column; 8. alarm; 9. fixing ring; 10. limit groove; 11. sensing mechanism; 12. tooth groove; 13. fixing frame; 111. fixing frame; 112. limit strip; 113. driver; 114. driving shaft; 115. gear; 116. human infrared sensor; 31. mounting groove; 32. magnetic block; 33. screw; 34. limit block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] An intelligent personnel approach alarm shutdown device comprises an intelligent controller 1, a fixed block 2 is fixedly connected to the middle part of the lower end of the intelligent controller 1, a mounting seat 3 is installed at the lower end of the intelligent controller 1 through the fixed block 2, a mounting frame 4 is fixedly connected to the front and rear ends of the mounting seat 3, a display screen 5 is arranged at the left part of the front end of the intelligent controller 1, a plurality of operation buttons 6 are arranged at the right part of the front end of the intelligent controller 1, a support column 7 is fixedly connected to the middle part of the upper end of the intelligent controller 1, an alarm 8 is fixedly connected to the middle part of the upper end of the support column 7, a fixing ring 9 is fixedly connected to the middle part of the outer surface of the support column 7, limiting grooves 10 are arranged at the upper and lower peripheries of the fixing ring 9, a sensing mechanism 11 is slidably connected between the two limiting grooves 10, a plurality of tooth grooves 12 are arranged on the outer surface of the fixing ring 9, a fixing frame 13 is fixedly connected to the middle part of the inner ring wall of the fixing ring 9, and the outer surface of the fixing frame 13 is fixedly connected to the inside of the support column 7 through insertion.

[0025] In this embodiment, the sensing mechanism 11 includes a fixed frame 111, the left part of the upper frame wall and the left part of the lower frame wall of the fixed frame 111 are fixedly connected to the limit strip 112, the middle part of the lower end of the fixed frame 111 is fixedly connected to a driver 113, and the output end of the driver 113 passes through the lower frame wall of the fixed frame 111 and is fixedly connected to a driving shaft 114, and the upper end and the lower end of the driving shaft 114 are respectively movably connected to the upper frame wall and the lower frame wall of the fixed frame 111, and the middle part of the outer surface of the driving shaft 114 is interspersed and fixedly connected with a gear 115, and the middle part of the right end of the fixed frame 111 is fixedly connected to the limit strip 112. A human infrared sensor 116 is provided; the driver 113, the human infrared sensor 116 and the alarm 8 are all electrically connected to the intelligent controller 1, so that the intelligent controller 1 can receive all information, thereby realizing the shutdown control of the processing equipment. The outer surface of the gear 115 is meshed with a plurality of tooth grooves 12; the two limit bars 112 are both arranged as an arc structure, and the two limit grooves 10 are both arranged as an annular structure, so that the limit bars 112 can slide in the limit grooves 10 easily, and the fixing frame 13 is arranged as a cross structure, so that the fixing ring 9 and the support column 7 can be firmly fixed.

[0026] In this embodiment, a mounting groove 31 is provided in the middle of the upper end of the mounting seat 3, and a magnetic block 32 is inserted and fixedly connected in the middle of the lower groove wall of the mounting groove 31, and screws 33 are threadedly connected in the middle of the left end and the middle of the right end of the mounting groove 31, and the opposite surfaces of the two screws 33 are movably connected to the limiting blocks 34 through bearings; the length of the mounting groove 31 is twice that of the fixed block 2, which is convenient for eliminating the limiting fixation of the fixed block 2 by the two limiting blocks 34, and the two magnetic blocks 32 and the mounting frame 4 are both set as L-shaped structures; the distance between the upper end face of the limiting block 34 and the upper wall is consistent with the distance between the lower wall of the fixed block 2 and the upper end face, which is conducive to the clamping and limiting between the fixed block 2 and the two limiting blocks 34, and the fixed block 2 is set as an iron block with a convex structure, so that the fixed block 2 can be adsorbed together with the magnetic block 32.

[0027] It should be noted that the utility model is an intelligent personnel approach alarm shutdown device. During use, the entire shutdown device is first installed and fixed on the processing equipment through the mounting frame 4, and the intelligent controller 1 is electrically connected to the processing equipment. Then, the intelligent controller 1 controls the driver 113 to start, so that the drive shaft 114 drives the gear 115 to rotate, and then the gear 115 is meshed with a plurality of tooth grooves 12, and the two limit bars 112 slide in the two limit grooves 10 respectively, so that the fixed frame 111 drives the human infrared sensor 116 to rotate, so that the human infrared sensor 116 moves in a circle around the support column 7 to sense the approach of people around, thereby expanding the sensing range of the human infrared sensor 116. When the human infrared sensor 116 senses a person, the alarm 8 can be automatically controlled to start a precise alarm and automatically control the processing equipment to shut down, thereby improving the safety of the staff when approaching the processing equipment, thereby enhancing the use effect of the shutdown device and improving the practicality. When the shutdown device needs to be inspected and repaired, the screw 33 can be rotated to drive the limit block 34 to move outward, so that the two limit blocks 34 are expanded in the installation groove 31, and the limit fixation of the fixed block 2 is cancelled, and then the intelligent controller 1 is moved upward to remove the fixed block 2 from the installation groove 31, so that it can be quickly disassembled, so that the intelligent controller 1 can be quickly disassembled and assembled without repeatedly rotating the bolts, which is beneficial to the subsequent inspection and maintenance of the shutdown device.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent personnel approach alarm shutdown device, comprising an intelligent controller (1), characterized in that: A fixing block (2) is fixedly connected to the middle of the lower end of the intelligent controller (1); a mounting seat (3) is mounted on the lower end of the intelligent controller (1) through the fixing block (2); a mounting frame (4) is fixedly connected to the front and rear ends of the mounting seat (3); a display screen (5) is arranged at the left front end of the intelligent controller (1); a plurality of operation buttons (6) are arranged at the right front end of the intelligent controller (1); a support column (7) is fixedly connected to the middle of the upper end of the intelligent controller (1); An alarm (8) is fixedly connected to the support column (7); a fixing ring (9) is fixedly connected to the middle of the outer surface of the support column (7); limiting grooves (10) are provided at the upper and lower peripheries of the fixing ring (9); a sensing mechanism (11) is slidably connected between the two limiting grooves (10); a plurality of tooth grooves (12) are provided on the outer surface of the fixing ring (9); a fixing frame (13) is fixedly connected to the middle of the inner ring wall of the fixing ring (9); and the outer surface of the fixing frame (13) is fixedly connected to the inside of the support column (7) by interlacing.

2. The intelligent personnel approach alarm shutdown device according to claim 1, characterized in that: The sensing mechanism (11) comprises a fixed frame (111), the left part of the upper frame wall and the left part of the lower frame wall of the fixed frame (111) are both fixedly connected to a limit strip (112), the middle part of the lower end of the fixed frame (111) is fixedly connected to a driver (113), the output end of the driver (113) passes through the lower frame wall of the fixed frame (111) and is fixedly connected to a driving shaft (114), the upper end and the lower end of the driving shaft (114) are respectively movably connected to the upper frame wall and the lower frame wall of the fixed frame (111), a gear (115) is inserted and fixedly connected to the middle part of the outer surface of the driving shaft (114), and a human infrared sensor (116) is arranged in the middle part of the right end of the fixed frame (111).

3. The intelligent personnel approach alarm shutdown device according to claim 2, characterized in that: The driver (113), the human infrared sensor (116) and the alarm (8) are all electrically connected to the intelligent controller (1), and the outer surface of the gear (115) is meshed with a plurality of tooth grooves (12).

4. The intelligent personnel approach alarm shutdown device according to claim 2, characterized in that: The two limiting strips (112) are both configured as arc-shaped structures, the two limiting grooves (10) are both configured as annular structures, and the fixing frame (13) is configured as a cross-shaped structure.

5. The intelligent personnel approach alarm shutdown device according to claim 1, characterized in that: A mounting groove (31) is provided in the middle of the upper end of the mounting seat (3), a magnetic block (32) is inserted and fixedly connected to the middle of the lower groove wall of the mounting groove (31), screw rods (33) are threadedly connected to the middle of the left end and the middle of the right end of the mounting groove (31), and the opposite surfaces of the two screw rods (33) are movably connected to the limiting block (34) through the insertion of bearings.

6. The intelligent personnel approach alarm shutdown device according to claim 5, characterized in that: The length of the installation groove (31) is twice that of the fixing block (2), and the two magnetic blocks (32) and the installation frame (4) are both configured as L-shaped structures.

7. The intelligent personnel approach alarm shutdown device according to claim 5, characterized in that: The distance between the upper end surface of the limiting block (34) and the upper wall is consistent with the distance between the lower wall and the upper end surface of the fixing block (2), and the fixing block (2) is configured as an iron block with a convex structure.

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