Management and control device for safety operation in limited space

Abstract

The utility model provides a management and control device for safety operation in a limited space, which relates to the technical field of management and control devices and comprises a pipeline, a gas detector is mounted at the top end of the pipeline, a fixing part is mounted at one end of the gas detector in a manner of penetrating through the pipeline, and a detector body is mounted in the fixing part. A corrugated pipe is installed at one end of the detector body, and a sliding detection mechanism is installed at one end of the corrugated pipe. According to the device, the driving pulley can be driven through the mobile terminal or the display panel, the detection head is driven to move, in the moving process, the gas concentration can be detected in real time, the operation steps are very simple and convenient, and the situation that the detection efficiency is reduced due to different gas concentrations at different positions of a pipeline is avoided; convenience is indirectly brought to workers, and the practicability is greatly improved through the design.

Description

Technical Field

[0001] The utility model belongs to the technical field of a control device, and more specifically, particularly relates to a control device for safe operation in a limited space. Background Art

[0002] Underground pipeline inspection refers to the process of inspecting and evaluating various pipeline systems buried underground. These pipeline systems may include water pipes, sewage pipes, natural gas pipes, power lines, etc. The purpose of underground pipeline inspection is to ensure the safety, stability and operating efficiency of the pipeline system, as well as to reduce the risk of possible leakage, failure or damage.

[0003] Based on the above, the inventors have found the following problem: when the existing control device detects gas inside the pipeline, the gas concentration at the pipeline mouth and the middle of the pipeline is different, which may cause the device detection data to be inaccurate, indirectly causing inconvenience to the staff.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and deficiencies, and a control device for safe operation in a confined space is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] The purpose and effect of the control device for safe operation in a limited space of the utility model are achieved by the following specific technical means:

[0006] A control device for safe operation in a confined space comprises a pipeline, a gas detector is installed at the top of the pipeline, one end of the gas detector passes through the pipeline to a fixing part installed inside, a detector body is installed inside the fixing part, a bellows is installed at one end of the detector body, a sliding detection mechanism is installed at one end of the bellows, the sliding detection mechanism comprises a moving plate, a group of driving pulleys are connected and installed at both ends of the moving plate, a detection head is provided at one end of the moving plate, and one end of the detection head passes through the moving plate and is connected to the bellows.

[0007] Furthermore, a display panel is fixedly mounted on the surface of the gas detector.

[0008] Furthermore, a connecting line is installed at one end of the gas detector.

[0009] Furthermore, it includes a control switch, a radio transmission plate, a data sorting and transmission plate, a detection sensor plate, and an alarm plate.

[0010] Furthermore, a set of mounting threads are respectively installed at both ends of the pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] Through the cooperation between the moving plate and the driving pulley, when the staff needs to use the device to detect the gas in the middle of the pipeline, the driving pulley can be driven by the mobile terminal or the display panel to drive the detection head to move. During the movement, the gas concentration can be detected in real time. The operation steps are very simple, which avoids different gas concentrations at different positions of the pipeline and reduces the detection efficiency, indirectly brings convenience to the staff, and the design greatly increases the practicality.

[0013] The data collection and transmission module will analyze and process the gas detection data transmitted by the detection sensor module according to the preset threshold value. Once the dangerous gas is detected beyond the safety range, the controller will trigger an alarm or take corresponding control measures. The staff can observe the concentration data, alarm status and other information of the current gas in the pipeline in real time through the display panel. At the same time, the operation interface can be used to set parameters, view historical data and other functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional schematic diagram of a control device for safe operation in a limited space.

[0015] Figure 2 The utility model is a planar cross-sectional schematic diagram of a control device for safe operation in a limited space.

[0016] Figure 3 The utility model is a side plan view of a control device for safe operation in a limited space.

[0017] Figure 4 It is a schematic diagram of a control device system for safe operation in a limited space according to the utility model.

[0018] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0019] 1. Pipeline; 2. Mounting thread; 3. Gas detector; 4. Connecting wire; 5. Display panel; 6. Detector body; 7. Bellows; 8. Driving pulley; 9. Moving plate; 10. Detection head; 11. Fixing parts. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does 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 limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes 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 "connected" and "connection" should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium. 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] Example:

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides a control device for safe operation in a limited space, comprising a pipeline 1, a gas detector 3 is installed at the top of the pipeline 1, one end of the gas detector 3 penetrates the pipeline 1 to the inside of which a fixing piece 11 is installed, a detector body 6 is installed inside the fixing piece 11, one end of the detector body 6 is installed with a bellows 7, one end of the bellows 7 is installed with a sliding detection mechanism, the sliding detection mechanism comprises a moving plate 9, two ends of the moving plate 9 are connected and installed with a group of driving pulleys 8, one end of the moving plate 9 is provided with a detection head 10, and one end of the detection head 10 penetrates the moving plate 9 and is connected with the bellows 7; through the cooperation between the moving plate 9 and the driving pulley 8, when the staff needs to use the device to detect the gas at the middle position of the pipeline 1, the driving pulley 8 can be driven by the mobile terminal or the display panel 5, and the detection head 10 can be driven to move, and in the process of moving, the concentration of the gas can be detected in real time, the operation steps are very simple, and the different gas concentrations at different positions of the pipeline 1 are avoided, which reduces the detection efficiency, indirectly brings convenience to the staff, and the design greatly increases the practicality.

[0026] Wherein, a display panel 5 is fixedly mounted on the surface of the gas detector 3 .

[0027] Wherein, a connecting line 4 is installed at one end of the gas detector 3 .

[0028] Among them, it includes a control switch, a radio transmission panel, a data sorting and transmission panel, a detection sensor panel, and an alarm panel; the data sorting and transmission panel will analyze and process the gas detection data transmitted by the detection sensor panel according to the preset threshold value. Once it is detected that the dangerous gas exceeds the safety range, the controller will trigger an alarm or take corresponding control measures, and the staff will observe the concentration data, alarm status and other information of the gas in the current pipeline 1 in real time through the display panel 5. At the same time, the operation interface can be used to set parameters, view historical data and other functions.

[0029] Wherein, a set of mounting threads 2 are respectively installed at both ends of the pipeline 1.

[0030] The specific usage and function of this embodiment are as follows:

[0031] Before installing and using the utility model, the staff needs to check the internal components or structures of the device, and can use it normally after the inspection is correct. When the staff needs to use the device to detect the gas in the middle position of the pipeline 1, the driving pulley 8 can be driven by the mobile terminal or the display panel 5, and the detection head 10 can be driven to move. During the movement, the concentration of the gas can be detected in real time. The operation steps are very simple, avoiding different gas concentrations at different positions of the pipeline 1 and reducing the detection efficiency, which indirectly brings convenience to the staff. The design greatly increases the practicality, and the gas detection data transmitted by the detection sensor plate, the data sorting and transmission plate will analyze and process according to the preset threshold value. Once it is detected that the dangerous gas exceeds the safety range, the controller will trigger an alarm or take corresponding control measures, and the staff can observe the concentration data, alarm status and other information of the gas in the current pipeline 1 in real time through the display panel 5. At the same time, the operation interface can be used to set parameters, view historical data and other functions. If it needs to be used again, repeat the above operation.

[0032] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A control device for safe operation in a confined space, comprising a pipeline (1), characterized in that: A gas detector (3) is installed at the top of the pipeline (1), one end of the gas detector (3) passes through the pipeline (1) to a fixing member (11) installed inside, a detector body (6) is installed inside the fixing member (11), one end of the detector body (6) is installed with a bellows (7), one end of the bellows (7) is installed with a sliding detection mechanism, the sliding detection mechanism comprises a moving plate (9), a group of driving pulleys (8) are connected and installed at both ends of the moving plate (9), a detection head (10) is provided at one end of the moving plate (9), and one end of the detection head (10) passes through the moving plate (9) and is connected to the bellows (7).

2. A control device for safe operation in a limited space as claimed in claim 1, characterized in that: A display panel (5) is fixedly mounted on the surface of the gas detector (3).

3. A control device for safe operation in a confined space as claimed in claim 1, characterized in that: A connecting line (4) is installed at one end of the gas detector (3).

4. A control device for safe operation in a confined space as claimed in claim 1, characterized in that: It includes control switch, radio transmission plate, data sorting and transmission plate, detection sensor plate and alarm plate.

5. A control device for safe operation in a limited space as claimed in claim 1, characterized in that: A set of mounting threads (2) are respectively installed at both ends of the pipeline (1).

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