Truss level detection system

Abstract

The utility model provides a truss levelness detection system which comprises a truss stand column, the top of which is connected with a truss cross beam through a tripod; the sensor is horizontally mounted on the top surface of the truss stand column; the controller is electrically connected with the sensor in a communication manner; the display is electrically connected with the controller in a communication manner and is used for visually displaying the data; the number of the truss stand columns is multiple, and the top face of each truss stand column is provided with a sensor. The sensor is horizontally installed on the top face of the truss stand column, the gradient of the top face of the truss stand column based on the horizontal plane is detected through the sensor, the controller judges whether the truss shakes or not based on the gradient detected by the sensor, safety risks are brought to workers or not, and therefore whether the tripod needs to be adjusted or not is judged; and related data of the truss stand column are displayed in real time through the displayer, data visualization is achieved, workers can conveniently observe the inclination condition of the truss stand column at any time, adjustment can be made in time, and safety risks caused by horizontal inclination of the truss to the workers are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of trusses, in particular to a truss horizontal detection system. Background Technique

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing, among which cutting belongs to cutting processing.

[0003] In the machining industry, trusses are needed. The main feature of a truss is that the members mainly bear tension or pressure and are used to support loads over a large area. It is an overhead skeletal load-bearing structure. There are many ways to use trusses. One of them is to make the equipment slide on the truss crossbeam. In the production of crystal bars, when the crystal bar clamping equipment slides on the truss crossbeam, due to the uneven weight of the crystal bars clamped by the equipment, the truss columns and crossbeams may deform due to eccentric loading forces, resulting in the truss shaking and posing a safety risk to the staff. Content of the Utility Model

[0004] The purpose of the utility model is to provide a truss horizontal detection system to solve the problem that the existing truss columns and crossbeams deform due to eccentric loading forces, resulting in the truss shaking and posing a safety risk to the staff as mentioned in the above background technique.

[0005] To achieve the above purpose, the present application adopts the following technical solutions:

[0006] A truss horizontal detection system includes:

[0007] Truss columns, the tops of which are connected to the truss crossbeam through triangular frames;

[0008] Sensors, horizontally installed on the top surfaces of the truss columns;

[0009] Controllers, communicatively and electrically connected to the sensors;

[0010] Displays, communicatively and electrically connected to the controllers, for visually displaying data;

[0011] Among them, there are several truss columns, and sensors are provided on the top surfaces of each truss column.

[0012] Preferably, it further includes:

[0013] Crystal bar clamping equipment, horizontally sliding on the truss crossbeam;

[0014] Control cabinets, electrically connected to the controllers, for controlling the operation of the crystal bar clamping equipment;

[0015] Alarm devices, electrically connected to the controllers.

[0016] Preferably, the sensor is an inclination sensor.

[0017] Preferably, the controller adopts a PLC.

[0018] Preferably, a data display page is provided in the display, and the data display page includes an alarm threshold setting page, a monitoring data display page, and a zero-point correction page.

[0019] Preferably, the display is a touch screen display.

[0020] Preferably, the tripod is connected to the truss column and the truss cross beam respectively through fixing bolts.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows: By horizontally installing a sensor on the top surface of the truss column, the inclination of the top surface of the truss column based on the horizontal plane can be detected by the sensor, and then the controller can judge whether the truss will shake based on the inclination detected by the sensor, which brings safety risks to the staff, so as to judge whether it is necessary to adjust the tripod, and the relevant data of the truss column are displayed in real time through the display, realizing data visualization, facilitating the staff to observe the inclination of the truss column at any time, and timely adjustment can be made to prevent the horizontal inclination of the truss from bringing safety risks to the staff. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 It is a connection schematic diagram of an embodiment of the present utility model;

[0024] Figure 2 It is a connection schematic diagram of the tripod of an embodiment of the present utility model.

[0025] Reference Numerals:

[0026] 1. Truss column; 2. Tripod; 3. Truss cross beam; 4. Sensor; 5. Controller; 6. Display; 7. Control cabinet; 8. Alarm. Detailed Embodiments

[0027] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "top", "horizontal", etc. are based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships in which the products of the present utility model are customarily placed during use, or the orientation or positional relationships commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model.

[0029] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0031] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0032] See Figures 1-2 As shown, an embodiment of the present application provides a truss horizontal detection system, including:

[0033] A truss column 1, the top of which is connected to a truss cross beam 3 through a tripod 2;

[0034] A sensor 4, horizontally installed on the top surface of the truss column 1;

[0035] A controller 5, electrically connected in communication with the sensor 4;

[0036] A display 6, electrically connected in communication with the controller 5, for visually displaying data;

[0037] Among them, there are several truss columns 1, and a sensor 4 is provided on the top surface of each truss column 1.

[0038] Specifically, the controller 5 uses a PLC; the sensor 4 is an inclination sensor. By horizontally installing the sensor 4, the inclination of the top surface of the truss column 1 based on the horizontal plane can be measured, so as to judge whether the inclination degree of the truss column 1 will cause the truss to shake and bring safety risks to the staff; the tripod 2 is respectively connected to the truss column 1 and the truss cross beam 3 through fixing bolts.

[0039] More specifically, the sensor 4 is a biaxial inclination sensor, which can measure the angular changes of the truss column 1 relative to two sensitive axes.

[0040] It should be noted that the installation surface of the sensor 4 needs to be in smooth contact with the top surface of the truss column 1 and be firmly fixed to avoid monitoring errors caused by acceleration and vibration; before the sensor 4 collects the inclination of the top surface of the truss column 1, it is necessary to first input the angle inclination thresholds corresponding to each truss column 1 based on two sensitive axes in the display 6. The angle inclination thresholds need to first collect the historical angle inclination data of the truss column 1, and based on the historical angle inclination data, screen out the sub-angle inclination data that causes the truss to shake. The minimum value of the positive inclination and the maximum value of the negative inclination based on two sensitive axes are respectively selected from all the sub-angle inclination data as the upper limit angle inclination threshold and the lower limit angle inclination threshold of the sensitive axis.

[0041] Each sensor 4 is numbered. By horizontally installing a sensor 4 on the top surface of each truss column 1, the inclination of the top surface of the truss column 1 based on the horizontal plane can be detected by the sensor 4. Then, the controller 5 judges whether the truss will shake and bring safety risks to the staff based on the inclination detected by the sensor 4. If there is a shake, the tripod 2 needs to be adjusted, and the angle inclination data of the truss column 1 based on two sensitive axes is displayed in real time through the display 6 to realize the visualization of the data, which is convenient for the staff to observe the inclination of the truss column 1 at any time and can adjust the tripod 2 in time to prevent the horizontal inclination of the truss from bringing safety risks to the staff.

[0042] Furthermore, it further includes:

[0043] A crystal bar clamping device, horizontally sliding on the truss cross beam 3;

[0044] The control cabinet 7 is electrically connected to the controller 5 and is used to control the operation of the ingot clamping device;

[0045] The alarm 8 is electrically connected to the controller 5.

[0046] During use, the controller 5 reads the angle tilt threshold and judges the angle tilt data monitored by the sensor 4 based on the angle tilt threshold to determine whether the truss column 1 is in an abnormal state. If the angle tilt data exceeds the angle tilt threshold, it is determined that the truss column 1 is in an abnormal state. The control cabinet 7 controls the operation of the ingot clamping device to stop, and the alarm 8 sounds to remind the staff to adjust the tripod 2 in time. If the angle tilt data does not exceed the angle tilt threshold, it is determined that the truss column 1 is in a normal state, and the sensor 4 continuously detects the truss column 1.

[0047] It should be noted that if any angle tilt data of the sensor 4 monitored based on the two sensitive axes exceeds the upper limit angle tilt threshold or the lower limit angle tilt threshold of the corresponding axis, the controller 5 will control the alarm 8 to sound, timely reminding the staff that the truss column 1 is abnormal, and causing the control cabinet 7 to control the operation of the ingot clamping device to shut down.

[0048] Furthermore, a data display page is provided in the display 6. The data display page includes an alarm threshold setting page, a monitoring data display page, and a zero point correction page. The alarm threshold setting page is used to set the angle tilt threshold, the monitoring data display page is used to display the angle tilt data of the truss column 1 detected by the sensor 4 based on the two sensitive axes, and the zero point correction page is used to re-zero the adjusted truss column 1, that is, to set the angle tilt data based on the two sensitive axes to zero after compensation.

[0049] In order to facilitate the staff to input and set the angle tilt threshold and to facilitate the switching of the data display page, the display 6 is a touch screen display.

[0050] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A truss horizontal detection system, characterized in that, Including: Truss columns (1), the tops of which are connected to the truss cross beam (3) through triangular brackets (2); Sensors (4), horizontally installed on the top surfaces of the truss columns (1); Controllers (5), communicatively and electrically connected to the sensors (4); Displays (6), communicatively and electrically connected to the controllers (5) for visually displaying data; Among them, there are several truss columns (1), and the sensors (4) are provided on the top surfaces of each truss column (1).

2. The truss horizontal detection system according to claim 1, characterized in that, It further includes: Crystal bar gripping devices, horizontally sliding on the truss cross beam (3); Control cabinets (7), electrically connected to the controllers (5) for controlling the operation of the crystal bar gripping devices; Alarm devices (8), electrically connected to the controllers (5).

3. The truss horizontal detection system according to claim 1, wherein: The sensors (4) are inclination sensors.

4. The truss horizontal detection system according to claim 1, wherein: The controllers (5) adopt PLCs.

5. The truss horizontal detection system according to claim 1, characterized in that: The displays (6) are provided with data display pages, and the data display pages include alarm threshold setting pages, monitoring data display pages and zero point correction pages.

6. The truss horizontal detection system according to claim 5, wherein: The displays (6) are touch screen displays.

7. The truss horizontal detection system according to claim 1, characterized in that: The triangular brackets (2) are respectively connected to the truss columns (1) and the truss cross beam (3) through fixing bolts.

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