Intelligent storage cabinet for insulating tools

Abstract

The utility model belongs to the field of insulation tool storage, and particularly relates to an intelligent storage cabinet for insulation tools. The utility model aims to solve the problems of low working efficiency and potential safety hazards in manual detection of workers when an insulating tool is taken in the prior art. The power distribution cabinet comprises a cabinet body, a plurality of insulating plates are installed in the cabinet body, and fixing devices are installed on the insulating plates; a moving device is arranged in the cabinet body and is used for driving the measuring device to move so as to detect the insulation resistance at different positions of the insulation tool; one end of the measuring device is detachably and fixedly connected to the insulating tool, the other end of the measuring device is connected with the conductive device, the conductive device is electrically connected with the experimental instrument, the experimental instrument and the moving device are electrically connected with the display controller, and the display controller and the experimental instrument are both fixed to the cabinet body. According to the utility model, insulation resistance testing and warehouse-out of the insulation tool can be rapidly and automatically carried out, personnel operation and personal safety hidden troubles are reduced, and working efficiency and safety coefficient are improved.

Description

Technical Field

[0001] The utility model belongs to the field of insulating tool storage, and specifically relates to an insulating tool intelligent storage cabinet. Background Art

[0002] At present, insulating tools are needed for railway traction power supply and power maintenance. Various forms of insulating rods are widely used and are an extremely frequently used and important safety tool in the power supply system. The storage environment of insulating tools will also affect their service life and safety. At present, insulating tools are generally stored in the material warehouse together with other tools.

[0003] Before each use, insulating tools must be carefully checked for damage, and the insulation resistance of the effective insulating part must be measured in sections using a 2500V megohmmeter. This undoubtedly brings tedious work to the preparation of tools and materials before each work, reducing work efficiency. At the same time, manual inspection by staff poses safety hazards and low efficiency.

[0004] Based on this, the utility model proposes an intelligent storage cabinet for insulating tools. Utility Model Content

[0005] In order to solve the above-mentioned problems in the prior art, that is, when taking insulating tools, the prior art brings tedious work to prepare tools before each work, reduces work efficiency, and there are safety hazards and low efficiency when the staff conducts manual inspection. The utility model provides an intelligent storage cabinet for insulating tools, including a cabinet body, in which a plurality of insulating boards are installed at set intervals, and a fixing device is installed on the insulating board, and the fixing device is used to fix the insulating tools;

[0006] A moving device is installed on the insulating plate, and the moving device is used to drive the measuring device to move, so as to detect the insulation resistance of different positions of the insulating tool;

[0007] One end of the measuring device is detachably fixedly connected to the insulating tool, and the other end of the measuring device is connected to the conductive device, and the conductive device is electrically connected to the experimental instrument. The experimental instrument and the mobile device are electrically connected to the display controller, and the display controller and the experimental instrument are both fixed on the cabinet.

[0008] In some preferred embodiments, the moving device includes a servo motor, a first pulley, a second pulley and a traction rope;

[0009] The first pulley bearing is on the insulating plate, the first pulley is connected to the second pulley through a traction rope, the second pulley bearing is on the insulating plate, and one side of the traction rope is fixed to the measuring device;

[0010] The first pulley is coaxially fixed to the output shaft of the servo motor, and the housing of the servo motor is fixed to the insulating plate.

[0011] In some preferred embodiments, one side of the traction rope is fixed to the measuring device, and its specific structure is:

[0012] The measuring device comprises a guide rail, a slider, an upper contact ring, a lower contact ring, a connecting block and a carbon brush;

[0013] A guide rail is fixed at the position where each insulating tool is mapped on the insulating board, and a slider moving along the guide rail is arranged in the guide rail. A plurality of sliders are fixed by a connecting plate, and the connecting plate is fixed to one side of the traction rope;

[0014] An upper contact ring and a lower contact ring are fixed to each of the sliders through different insulator strings, and the upper contact ring and the lower contact ring are sleeved on the outer surface of the insulating tool and are always in sliding contact with the outer surface;

[0015] A plurality of lower contact rings corresponding to a plurality of insulating tools on each insulating plate are connected in series through a first conductive plate, and a plurality of upper contact rings corresponding to a plurality of insulating tools on each insulating plate are connected to different second conductive plates respectively;

[0016] The first conductive plate and the plurality of second conductive plates are respectively fixed to a connecting block, a carbon brush is mounted on the connecting block, and the carbon brush is connected to the conductive device;

[0017] Wherein, the plurality of second conductive plates are not in contact with each other.

[0018] In some preferred embodiments, the conductive device comprises a conductive rod;

[0019] Each of the carbon brushes overlaps with the outer surface of a conductive rod and moves along the outer surface of the conductive rod. The conductive rod is fixed to the cabinet through an insulator, and the conductive rod is electrically connected to the experimental instrument.

[0020] In some preferred embodiments, the conductive device comprises a wire;

[0021] Each of the carbon brushes is connected to one end of a wire, and the other end of the wire is electrically connected to an experimental instrument.

[0022] In some preferred embodiments, the insulating tool intelligent storage cabinet further comprises a temperature and humidity detector fixed on the cabinet body, wherein the temperature and humidity detector is electrically connected to a display controller, and the display controller is fixed to the cabinet body.

[0023] In some preferred embodiments, the temperature and humidity detector is electrically connected to a ventilation system, and the ventilation system is fixed to the cabinet.

[0024] In some preferred embodiments, the fixing device comprises a snap-fit ​​structure.

[0025] In some preferred embodiments, the display controller has a built-in processor, which obtains data detected by the upper touch ring and the lower touch ring, outputs qualified or unqualified instructions through a preset algorithm, and displays them through the display controller.

[0026] In some preferred embodiments, the upper contact ring and the lower contact ring are made of conductive wire materials, and the fixing device is made of insulating material.

[0027] Beneficial effects of the utility model:

[0028] The intelligent storage cabinet for insulating tools of the utility model can not only ensure the storage environment of the insulating tools and ensure their good condition, but also can realize fast and automatic insulation resistance testing of the insulating tools before they are released from storage, thereby reducing personnel operation and personal safety hazards, and greatly improving work efficiency and safety factor. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0030] Figure 1 This is a schematic diagram of the overall structure of an insulating tool intelligent storage cabinet of the utility model;

[0031] Figure 2 This is a schematic diagram of the internal structure of an intelligent storage cabinet for insulating tools of the utility model;

[0032] Figure 3 This is a top view of the internal structure of an insulating tool intelligent storage cabinet of the utility model;

[0033] Figure 4 yes Figure 3 A partial enlarged view of

[0034] Figure 5 It is a first-perspective axonometric diagram of an insulating tool intelligent storage cabinet of the utility model without the internal structure of the cabinet;

[0035] Figure 6 yes Figure 5 A partial enlarged view of

[0036] Figure 7 It is a second-view axonometric diagram of an insulating tool intelligent storage cabinet of the utility model without the internal structure of the cabinet;

[0037] Figure 8 yes Figure 7A partial enlarged view of the first position;

[0038] Fig. 9 yes Figure 7 A partial enlarged view of the second position. DETAILED DESCRIPTION

[0039] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the relevant utility model are shown in the accompanying drawings.

[0040] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0041] like Figure 1-Figure 9 As shown, the utility model provides an intelligent storage cabinet for insulating tools, comprising a cabinet body 1, a plurality of insulating boards 2 are installed at set intervals in the cabinet body 1, a fixing device 3 is installed on the insulating board 2, and the fixing device 3 is used to fix the insulating tools 4;

[0042] A moving device 5 is installed on the insulating plate 2, and the moving device 5 is used to drive the measuring device 6 to move, so as to detect the insulation resistance of different positions of the insulating tool 4;

[0043] One end of the measuring device 6 is detachably fixedly connected to the insulating tool 4, and the other end of the measuring device 6 is connected to the conductive device 7, and the conductive device 7 is electrically connected to the experimental instrument 8. The experimental instrument 8 and the mobile device 5 are electrically connected to the display controller 9, and the display controller 9 and the experimental instrument 8 are both fixed on the cabinet 1.

[0044] The area between each two adjacent insulating plates 2 and between the insulating plate 2 and the side surface of the cabinet 1 is a working area, and different insulating tools 4 are stored in different working areas.

[0045] The insulating tool storage cabinet of the utility model can store all insulating tools 4 in units of work areas, and has a reasonable internal layout, which is convenient for storing insulating tools 4 in any form. The appearance of the storage cabinet meets the requirements of the overall layout and theme color of the material warehouse, and is consistent with the warehouse capacity and appearance. There is a human-machine interactive interface outside the cabinet 1, which can display environmental parameters and the number of tools, etc.

[0046] The insulating tool 4 has various forms due to its different functions, such as a single rod, a rod with a soft copper ground wire, an ice-breaking rod, etc. The space inside the cabinet is designed for these different forms of insulating rods to reduce the steps of disassembling and assembling the functional heads of the insulating rods, so that various forms of insulating rods can quickly complete the warehouse inventory and insulation resistance test.

[0047] In this embodiment, four groups of insulating plates 2 are provided, and correspondingly, four groups of fixing devices 3 , measuring devices 6 , and conducting devices 7 are also provided.

[0048] For further explanation of the present invention, see Figure 6 and Figure 8 , the moving device 5 includes a servo motor 51, a first pulley 52, a second pulley 53 and a traction rope 54;

[0049] The first pulley 52 is supported on the insulating plate 2, the first pulley 52 is connected to the second pulley 53 through a traction rope 54, the second pulley 53 is supported on the insulating plate 2, and one side of the traction rope 54 is fixed to the measuring device 6;

[0050] The first pulley 52 is coaxially fixed to the output shaft of the servo motor 51 , and the housing of the servo motor 51 is fixed to the insulating plate 2 .

[0051] Among them, the utility model powers on the servo motor 51 to rotate the first pulley 51 and the second pulley 52. ​​During the rotation, the direction of the output shaft of the servo motor 51 is adjusted to control the traction rope 54 to move upward or downward. The traction rope 54 drives the entire measuring device 6 to move upward or downward on the insulating tool 4, thereby detecting the resistance of different positions of the insulating tool 4.

[0052] As a further explanation of the present invention, the insulating tool intelligent storage cabinet also includes a temperature and humidity detector fixed on the cabinet body 1 , and the temperature and humidity detector is electrically connected to the display controller 9 , and the display controller 9 is fixed to the cabinet body 1 .

[0053] For further explanation of the present invention, see Figure 3-Figure 8 , one side of the traction rope 54 is fixed to the measuring device 6, and its specific structure is:

[0054] The measuring device 6 includes a guide rail 61, a slider 62, an upper contact ring 63, a lower contact ring 64, a connecting block 65 and a carbon brush 66;

[0055] A guide rail 61 is fixed at the position where each insulating tool 4 is mapped on the insulating plate 2, and a slider 62 is arranged inside the guide rail 61 to move along the guide rail. A plurality of sliders 62 are fixed by a connecting plate, and the connecting plate is fixed to one side of the traction rope 54;

[0056] An upper contact ring 63 and a lower contact ring 64 are fixed to each of the sliders 62 through different insulator strings. The upper contact ring 63 and the lower contact ring 64 are sleeved on the outer surface of the insulating tool 4 and are always in sliding contact with the outer surface.

[0057] The multiple lower contact rings 64 corresponding to the multiple insulating tools 4 on each insulating plate 2 are connected in series through the first conductive plate 67, and the multiple upper contact rings 63 corresponding to the multiple insulating tools 4 on each insulating plate 2 are respectively connected to different second conductive plates 68;

[0058] The first conductive plate 67 and the plurality of second conductive plates 68 are respectively fixed to a connecting block 65, and a carbon brush 66 is mounted on the connecting block 65, and the carbon brush 66 is connected to the conductive device 7;

[0059] The plurality of second conductive plates 68 do not contact each other.

[0060] When the traction rope 54 moves upward or downward, the slider 62 is driven to reciprocate in the guide rail 61 through the connecting plate, and the slider 62 drives the upper contact ring 63 and the lower contact ring 64 to move up and down along the insulating tool 4 at the same time through the insulator string, so that the resistance at different positions can be detected. In this embodiment, one insulating plate 2 fixes three insulating tools 4 through three fixing devices 3, so three groups of upper contact rings 63 and lower contact rings 64 are also set. Specifically, the three lower contact rings 64 are electrically connected to the same first conductive plate 67, and the first conductive plate 67 is electrically connected and fixed to a connecting block 65;

[0061] The three upper contact rings 63 are respectively connected to three different second conductive plates 68, and the three different second conductive plates 68 are electrically connected and fixed to three different connecting blocks 65;

[0062] From the above content, it can be known that there are four different connecting blocks 65 in total, and four carbon brushes are correspondingly provided.

[0063] Each connection block 65 may also be connected to an insulator string separately, and the insulator string can move up and down along the insulating plate 2 .

[0064] In this embodiment, the guide rail 61 and the slider 62 can be selected to be dovetail-shaped and fit together.

[0065] The connecting block 65 is made of conductive material.

[0066] For further explanation of the present invention, see Figure 3 , Figure 4 and Figure 6 , the conductive device 7 includes a conductive rod 71;

[0067] Each of the carbon brushes 66 overlaps with the outer surface of a conductive rod 71 and moves along the outer surface of the conductive rod 71 . The conductive rod 71 is fixed to the cabinet 1 through an insulator, and the conductive rod 71 is electrically connected to the experimental instrument 8 .

[0068] The conductive rod 71 may be fixed to another insulating plate through an insulator string, and the other insulating plate is fixed to the cabinet 1 .

[0069] The number of the conductive devices 7 is consistent with the number of the carbon brushes 66 , and four are provided in this embodiment, and each carbon brush 66 is connected to the outer surface of a different conductive rod 71 ;

[0070] The utility model can also open a guide groove on the outer surface of the conductive rod 71 along the height direction of the guide rail 61, and place the carbon brush 66 in the guide groove to guide the movement of the carbon brush 66.

[0071] Another variation of the present invention may be that the conductive device 7 includes a conductive wire;

[0072] Each of the carbon brushes 66 is connected to one end of a wire, and the other end of the wire is electrically connected to the experimental instrument 8 .

[0073] The length of the wire is set to be long enough so that the wire can be electrically connected to the experimental instrument 8 when the carbon brush 66 moves to any position.

[0074] As a further explanation of the present invention, the insulating tool intelligent storage cabinet also includes a temperature and humidity detector fixed on the cabinet body 1 , and the temperature and humidity detector is electrically connected to the display controller 9 , and the display controller 9 is fixed to the cabinet body 1 .

[0075] The utility model can enable the storage cabinet to have the function of monitoring temperature and humidity. When abnormal temperature and humidity parameters appear, the ventilation system can be automatically started to enter the ventilation and drying mode to adjust the environment inside the cabinet and ensure a good storage environment for the insulating tools 2.

[0076] As a further explanation of the present invention, the temperature and humidity detector is electrically connected to a ventilation system, and the ventilation system is fixed to the cabinet 1 .

[0077] As a further explanation of the present invention, the display controller 9 has a built-in processor, which obtains the data detected by the upper touch ring 63 and the lower touch ring 64, and outputs qualified or unqualified instructions through a preset algorithm, and displays it through the display controller 9.

[0078] For further explanation of the present invention, see Figure 2 The insulating plate 2 is fixed to the fixing device 3, and the fixing device 3 includes a snap-fit ​​structure.

[0079] In this embodiment, two fixing devices 3 are fixed on the insulating plate 2 along the length direction thereof, so as to improve the stability of fixing the insulating tool 2 .

[0080] Every two of the fixing devices 3 are arranged in a plurality of groups along the width direction of the insulating plate 2 , so that one insulating plate 2 can be mounted with a plurality of insulating tools 2 .

[0081] The upper contact ring 63 and the lower contact ring 64 are made of conductive wire material, and the fixing device 3 is made of insulating material.

[0082] When the utility model is used specifically, refer to the following steps:

[0083] The test instrument is embedded in the cabinet 1 and connected to the test instrument 8 through a data line. When leaving the warehouse, the insulation resistance remote test is started through the display controller 9. The test system automatically drives the mobile device 5 to drive the upper contact ring 63 and the lower contact ring 64 to move, collects the insulation resistance value during the test, and determines whether the insulation tool 4 is qualified through the test data. The two commands of "qualified" and "unqualified" are sent to the test system. If "unqualified" appears, the group of insulation tools 4 cannot be used out of the cabinet. During the test, the display controller 9 can count the number and qualified rate of the insulation tools 4 in real time and display them on the screen. The display controller 9 can also display the test environment temperature and humidity and the test time.

[0084] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0085] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0086] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus / device.

[0087] So far, the technical solution of the utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without departing from the principle of the utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the utility model.

Claims

1. An intelligent storage cabinet for insulating tools, characterized in that: It comprises a cabinet (1), a plurality of insulating plates (2) are installed at set intervals in the cabinet (1), a fixing device (3) is installed on the insulating plate (2), and the fixing device (3) is used to fix an insulating tool (4); A moving device (5) is installed on the insulating plate (2), and the moving device (5) is used to drive the measuring device (6) to move, so as to detect the insulation resistance at different positions of the insulating tool (4); One end of the measuring device (6) is detachably fixedly connected to the insulating tool (4), the other end of the measuring device (6) is connected to the conductive device (7), the conductive device (7) is electrically connected to the experimental instrument (8), the experimental instrument (8) and the mobile device (5) are electrically connected to the display controller (9), and the display controller (9) and the experimental instrument (8) are both fixed to the cabinet (1).

2. The intelligent storage cabinet for insulating tools according to claim 1, characterized in that: The moving device (5) comprises a servo motor (51), a first pulley (52), a second pulley (53) and a traction rope (54); The first pulley (52) is supported on the insulating plate (2), the first pulley (52) is connected to the second pulley (53) by a traction rope (54), the second pulley (53) is supported on the insulating plate (2), and one side of the traction rope (54) is fixed to the measuring device (6); The first pulley (52) is coaxially fixed to the output shaft of the servo motor (51), and the housing of the servo motor (51) is fixed to the insulating plate (2).

3. The intelligent storage cabinet for insulating tools according to claim 2, characterized in that: One side of the traction rope (54) is fixed to the measuring device (6), and its specific structure is as follows: The measuring device (6) comprises a guide rail (61), a slider (62), an upper contact ring (63), a lower contact ring (64), a connecting block (65) and a carbon brush (66); A guide rail (61) is fixed at a position where each insulating tool (4) is mapped on the insulating plate (2), a slider (62) is provided inside the guide rail (61) and moves along the guide rail, and a plurality of sliders (62) are fixed by a connecting plate, and the connecting plate is fixed to one side of the traction rope (54); An upper contact ring (63) and a lower contact ring (64) are fixed to each of the sliders (62) through different insulator strings, and the upper contact ring (63) and the lower contact ring (64) are sleeved on the outer surface of the insulating tool (4) and are always in sliding contact with the outer surface; The multiple lower contact rings (64) corresponding to the multiple insulating tools (4) on each insulating plate (2) are connected in series via a first conductive plate (67), and the multiple upper contact rings (63) corresponding to the multiple insulating tools (4) on each insulating plate (2) are respectively connected to different second conductive plates (68); The first conductive plate (67) and the plurality of second conductive plates (68) are respectively fixed to a connecting block (65); a carbon brush (66) is mounted on the connecting block (65); and the carbon brush (66) is connected to a conductive device (7); Wherein, the plurality of second conductive plates (68) do not contact each other.

4. The intelligent storage cabinet for insulating tools according to claim 3, characterized in that: The conductive device (7) comprises a conductive rod (71); Each of the carbon brushes (66) overlaps the outer surface of a conductive rod (71) and moves along the outer surface of the conductive rod (71). The conductive rod (71) is fixed to the cabinet (1) via an insulator. The conductive rod (71) is electrically connected to the experimental instrument (8).

5. The intelligent storage cabinet for insulating tools according to claim 3, characterized in that: The conductive device (7) comprises a conductive wire; Each of the carbon brushes (66) is connected to one end of a wire, and the other end of the wire is electrically connected to an experimental instrument (8).

6. The intelligent storage cabinet for insulating tools according to claim 1, characterized in that: The insulating tool intelligent storage cabinet further comprises a temperature and humidity detector fixed on the cabinet body (1); the temperature and humidity detector is electrically connected to a display controller (9); and the display controller (9) is fixed to the cabinet body (1).

7. The intelligent storage cabinet for insulating tools according to claim 6, characterized in that: The temperature and humidity detector is electrically connected to a ventilation system, and the ventilation system is fixed to the cabinet (1).

8. The intelligent storage cabinet for insulating tools according to claim 1, characterized in that: The fixing device (3) comprises a snap-fit ​​structure.

9. The intelligent storage cabinet for insulating tools according to claim 3, characterized in that: The display controller (9) has a built-in processor, which acquires data detected by the upper touch ring (63) and the lower touch ring (64), outputs a qualified or unqualified instruction through a preset algorithm, and displays it through the display controller (9).

10. The intelligent storage cabinet for insulating tools according to claim 3, characterized in that: The material of the upper contact ring (63) and the lower contact ring (64) is a conductor material, and the material of the fixing device (3) is an insulating material.

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