Coal mine electromechanical operation vibration monitoring equipment with alarm mechanism

Abstract

The utility model relates to the field of coal mine electromechanics, and discloses a coal mine electromechanical operation vibration monitoring device with an alarm mechanism, which comprises a control box, two sides of the control box are fixedly connected with fixing rods, the bottom ends of the fixing rods are provided with adjusting rods, the bottom ends of the adjusting rods are fixedly connected with mounting seats, and the mounting seats are fixedly connected with the alarm mechanism. A main control module is installed in the control box, four sets of sub-control modules are installed on the main control module, alarm modules are installed on the sub-control modules, and an alarm is installed at the top end of the control box. According to the coal mine electromechanical operation vibration monitoring equipment with the alarm mechanism, the vibration sensor is installed in an area needing to be detected, the vibration sensor can transmit a monitored signal to the sub-control module, the sub-control module transmits data to the main control module for analysis, and once the vibration frequency exceeds a preset value, the alarm mechanism gives an alarm. The main control module can drive the alarm module to enable the alarm to carry out flicker alarm and terminal alarm, and the problem of inconvenient and flexible detection alarm is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mine electromechanical technical field, concretely is a coal mine electromechanical operation vibration monitoring equipment with alarm mechanism. BACKGROUND

[0002] Coal mine electromechanical system refers to the mechanical equipment and electrical equipment in the production of coal mine, used in the link of exploitation, transportation, processing, guarantee etc., and the coal mine electromechanical system is the important support and guarantee of coal mine production, and the coal mine mechanical equipment includes exploitation equipment, transportation equipment, processing equipment and guarantee equipment, and the coal mine electromechanical equipment needs to use vibration detection equipment when using to monitor.

[0003] The mechanical vibration signal of rotating or reciprocating motion electromechanical equipment (such as motor, pump, fan, gear box etc.) is detected and analyzed to ensure that the equipment runs within the vibration range allowed in design, but the vibration detection equipment is inconvenient to detect in multiple directions and alarm at the same time when using, thereby affecting the effect of timely detection.

[0004] The coal mine electromechanical operation vibration monitoring equipment with alarm mechanism is urgently needed to solve the technical defects in the above-mentioned technology. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a coal mine electromechanical operation vibration monitoring equipment with alarm mechanism to solve the problem of inconvenient flexible detection and alarm in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a coal mine electromechanical operation vibration monitoring equipment with alarm mechanism, including control box, the both sides of control box are fixedly connected with fixed link, the bottom of fixed link is provided with adjusting rod, the bottom of adjusting rod is fixedly connected with mounting seat, the inside of control box is installed with main control module, four groups of sub-control module are installed on main control module respectively, alarm module is installed on sub-control module, the top of control box is installed with alarm, the front end of control box is installed with control button, the front end of fixed link is fixedly connected with wire distribution board, the inside of wire distribution board is provided with wire distribution groove, the front end of wire distribution board is movably hinged with limit buckle, the middle position of control box bottom is installed with power supply hole, the both sides of control box bottom are installed with plug-in hole, the plug-in hole is installed with connecting line, the tail end of connecting line is installed with vibration sensor, the vibration sensor is provided with connecting seat.

[0007] As a further technical scheme of the utility model, the alarm is provided with four groups, and the alarm and the alarm module are electrically connected.

[0008] As a further technical scheme of the utility model, the alarm and the sub-control module are electrically connected, and the main control module and the sub-control module are electrically connected.

[0009] As a further technical scheme of the utility model, the connecting line is provided with a plug-in end and a plug-in hole, and the connecting line can be embedded in the inside of the wire arranging groove.

[0010] As a further technical scheme of the utility model, the front end of the wire arranging plate is provided with a positioning groove, and the limiting buckle is embedded in the inside of the positioning groove.

[0011] As a further technical scheme of the utility model, the mounting seat is provided with a mounting bolt, and the bottom end of the mounting seat is fixedly connected with a gasket.

[0012] As a further technical scheme of the utility model, the front end of the fixing rod is provided with a positioning bolt, and the front end of the adjusting rod is provided with a positioning hole.

[0013] As a further technical scheme of the utility model, the top end of the adjusting rod is slidably connected with the inside of the fixing rod, and the positioning bolt is embedded in the inside of the positioning hole.

[0014] Compared with the prior art, the coal mine electromechanical operation vibration monitoring equipment with the alarm mechanism has the advantages that the equipment not only has the functions of convenient detection and alarm, convenient wire arrangement and convenient installation.

[0015] The vibration sensor, the connecting seat, the alarm, the alarm module, the main control module and the sub-control module are arranged, the detection equipment can monitor the vibration of the electromechanical equipment, the vibration sensor is installed in the area to be detected of the electromechanical equipment through the connecting seat before monitoring, the vibration sensor can transmit the monitored signal to the sub-control module during monitoring, the sub-control module transmits the data to the main control module for analysis, once the vibration frequency exceeds the predetermined value, the main control module drives the alarm module to make the alarm flash and alarm, reminding the staff to maintain the electromechanical equipment in time, and the structure has the function of convenient detection and alarm.

[0016] The connecting line, the vibration sensor, the wire arranging plate, the limiting buckle, the positioning groove and the wire arranging groove are arranged, the vibration sensor can be connected with the equipment through the connecting line, the connecting line can be guided and arranged through the wire arranging plate during installation, the connecting line is inserted into the inside of the wire arranging groove, and then the limiting buckle is buckled on the front end of the wire arranging plate to limit the connecting line, and the structure has the function of convenient wire arrangement.

[0017] By setting the adjusting rod, fixed rod, positioning bolt, positioning hole, mounting seat and mounting bolt, the detection equipment can be adjusted in height according to the requirement during installation, the adjusting rod is moved first during installation, the adjusting rod is slid to the appropriate position in the fixed rod, then the positioning bolt is fixed, then the equipment is installed and fixed through the mounting seat and the mounting bolt, the equipment can be far away from the equipment during installation to avoid the vibration of the controller affecting the detection effect, and the structure realizes the function of convenient installation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structure schematic diagram of the utility model;

[0019] Figure 2 It is a front view structure schematic diagram of the utility model;

[0020] Figure 3 It is a front view structure schematic diagram of the utility model; Figure 1 It is an enlarged structure schematic diagram of A place in the middle of the utility model;

[0021] Figure 4 It is a mounting seat front view structure schematic diagram of the utility model.

[0022] In the figure: 1, adjusting rod; 2, fixed rod; 3, connecting line; 4, vibration sensor; 5, connecting seat; 6, control box; 7, alarm; 8, alarm module; 9, main control module; 10, sub-control module; 11, wire arranging plate; 12, positioning bolt; 13, positioning hole; 14, plug-in hole; 15, power supply hole; 16, mounting seat; 17, control button; 18, limit buckle; 19, positioning groove; 20, wire arranging groove; 21, mounting bolt. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4The utility model provides an embodiment: a coal mine electromechanical operation vibration monitoring equipment with alarm mechanism, control box 6 is fixedly connected with fixed link 2 on both sides of control box 6, and the bottom of fixed link 2 is provided with adjusting lever 1, and the bottom of adjusting lever 1 is fixedly connected with mounting seat 16, and the inside installation of control box 6 is provided with main control module 9, and four groups of sub control module 10 are installed on main control module 9 respectively, and alarm module 8 is installed on sub control module 10, and alarm 7 is installed at the top of control box 6, and control button 17 is installed at the front end of control box 6, and fixed link 2 is fixedly connected with wire distribution board 11 at the front end, and wire distribution groove 20 is arranged in the inside of wire distribution board 11, and limit buckle 18 is movably hinged at the front end of wire distribution board 11, and power hole 15 is installed at the middle position of the bottom of control box 6, and plug-in hole 14 is installed on both sides of the bottom of control box 6, and connecting line 3 is installed on plug-in hole 14, and vibration sensor 4 is installed at the end of connecting line 3, and connecting seat 5 is arranged on vibration sensor 4;

[0025] Alarm 7 is provided with four groups, and alarm 7 is electrically connected with alarm module 8, and alarm 7 is electrically connected with sub control module 10, and main control module 9 is electrically connected with sub control module 10;

[0026] Specifically, as shown in Figure 1 And Figure 2 Before monitoring, vibration sensor 4 is installed in the area needing detection of electromechanical equipment through connecting seat 5 respectively, in the process of monitoring, vibration sensor 4 can deliver the monitored signal to sub control module 10, and sub control module 10 delivers data to main control module 9 for analysis, once the vibration frequency exceeds the predetermined value, main control module 9 can drive alarm module 8 to make alarm 7 flash and terminal alarm, reminding staff to maintain electromechanical equipment in time.

[0027] Plug-in end is arranged on connecting line 3 and is plugged into plug-in hole 14, connecting line 3 can be embedded in the inside of wire distribution groove 20, positioning groove 19 is arranged at the front end of wire distribution board 11, and limit buckle 18 is embedded in the inside of positioning groove 19;

[0028] Specifically, as shown in Figure 1 And Figure 3 Vibration sensor 4 can be connected with equipment through connecting line 3, and connecting line 3 can be guided and limited in position when installing through wire distribution board 11, when limiting, first insert connecting line 3 into the inside of wire distribution groove 20, then buckle limit buckle 18 at the front end of wire distribution board 11 to limit connecting line 3.

[0029] Mounting bolt 21 is arranged on mounting seat 16, gasket is fixedly connected to the bottom of mounting seat 16, positioning bolt 12 is arranged at the front end of fixed link 2, positioning hole 13 is arranged at the front end of adjusting lever 1, adjusting lever 1 is slidably connected by being embedded in the inside of fixed link 2 at the top end, and positioning bolt 12 is embedded in the inside of positioning hole 13.

[0030] Specifically, as shown in Figure 1 and Figure 4 The detection device can be installed at a height according to requirements, and the adjusting rod 1 is moved first during installation, and then the adjusting rod 1 is fixed in the fixed rod 2, and then the device is installed and fixed through the mounting seat 16 and the mounting bolt 21, and the device can be installed away from the device to avoid the influence of the controller vibration on the detection effect.

[0031] Working principle: before monitoring, the height of the installation is adjusted according to requirements, and the control box 6 is installed in the specified area, then the vibration sensor 4 is installed in the area to be detected by the electromechanical equipment through the connecting seat 5, the vibration sensor 4 can be connected with the equipment through the connecting line 3, and the connecting line 3 can be guided and positioned through the wire arranging plate 11 during installation, the connecting line 3 is inserted into the wire arranging groove 20 first during limiting, then the limiting buckle 18 is buckled at the front end of the wire arranging plate 11 to limit the connecting line 3, during monitoring, the vibration sensor 4 can transmit the monitored signal to the sub-control module 10, the sub-control module 10 transmits the data to the main control module 9 for analysis, once the vibration frequency exceeds the predetermined value, the main control module 9 can drive the alarm module 8 to make the alarm 7 flash and alarm, reminding the staff to maintain the electromechanical equipment in time, and the structure realizes the function of convenient detection and alarm.

[0032] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A vibration monitoring device for coal mine electromechanical operation with an alarm mechanism, comprising a control box (6), characterized in that: The control box (6) is fixedly connected to two sides by fixed rods (2), and an adjusting rod (1) is provided at the bottom of the fixed rod (2). The bottom of the adjusting rod (1) is fixedly connected to a mounting base (16). The control box (6) is equipped with a main control module (9). The main control module (9) is equipped with four sub-control modules (10). The sub-control modules (10) are equipped with alarm modules (8). The top of the control box (6) is equipped with an alarm (7). The front of the control box (6) is equipped with control buttons (17). The front end of the fixed rod (2) is fixedly connected to a cable tray (11), and the inside of the cable tray (11) is provided with a cable tray groove (20). The front end of the cable tray (11) is movably hinged to a limit buckle (18). A power hole (15) is installed at the middle position of the bottom end of the control box (6). Plug-in holes (14) are installed on both sides of the bottom end of the control box (6). A connecting wire (3) is installed on the plug-in hole (14). A vibration sensor (4) is installed at the end of the connecting wire (3). A connecting seat (5) is provided on the vibration sensor (4).

2. A coal mine electromechanical operation vibration monitoring device with an alarm mechanism according to claim 1, characterized in that: The alarm (7) is provided in four sets, and the alarm (7) is electrically connected to the alarm module (8).

3. A coal mine electromechanical operation vibration monitoring device with an alarm mechanism according to claim 1, characterized in that: The alarm (7) is electrically connected to the sub-control module (10), and the main control module (9) is electrically connected to the sub-control module (10).

4. A coal mine electromechanical operation vibration monitoring device with an alarm mechanism according to claim 1, characterized in that: The connecting wire (3) is provided with a plug end that is plugged into the plug hole (14), and the connecting wire (3) can be embedded inside the cable tray (20).

5. A coal mine electromechanical operation vibration monitoring device with an alarm mechanism according to claim 1, characterized in that: The front end of the cable board (11) is provided with a positioning groove (19), and the limiting buckle (18) is embedded inside the positioning groove (19).

6. A coal mine electromechanical operation vibration monitoring device with an alarm mechanism according to claim 1, characterized in that: The mounting base (16) is provided with mounting bolts (21), and a gasket is fixedly connected to the bottom end of the mounting base (16).

7. A coal mine electromechanical operation vibration monitoring device with an alarm mechanism according to claim 1, characterized in that: The front end of the fixed rod (2) is provided with a positioning bolt (12), and the front end of the adjusting rod (1) is provided with a positioning hole (13).

8. A coal mine electromechanical operation vibration monitoring device with an alarm mechanism according to claim 7, characterized in that: The top of the adjusting rod (1) is slidably connected to the inside of the fixed rod (2), and the positioning bolt (12) is embedded in the inside of the positioning hole (13).

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