Equipment overtemperature detection device with early warning function

Abstract

The utility model discloses an equipment overtemperature detection device with an early warning function, and relates to the technical field of electrical maintenance, the equipment overtemperature detection device comprises a track trolley used for conveying and an allocation shell, the outer side of the track trolley is provided with a monitoring device, the bottom of the inner wall of the allocation shell is provided with a special-shaped guiding and conveying groove body, and the special-shaped guiding and conveying groove body is provided with an early warning device. A bearing shaft body is longitudinally arranged at the upper end of an inner cavity of the blending shell, and a blending seat on the outer surface of the bearing shaft body is movably installed on the outer surface of the bearing shaft body through a bearing. According to the automatic moving overtemperature early warning detection equipment designed in the scheme, the limitation of traditional fixed-point monitoring is effectively solved by continuously and circularly monitoring the temperature of the electrical equipment and the surrounding environment, temperature control management with comprehensive coverage and quick response is realized, and the equipment is prevented from being overheated, the production safety is guaranteed, and the operation and maintenance strategy is optimized.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical maintenance, and in particular relates to an equipment over-temperature detection device with an early warning function. Background Art

[0002] In today's offshore oil production industry, the offshore oil platform is a complex and highly integrated operating environment, and the stable operation of its internal electrical room is crucial. Electrical equipment is in a high-load working state for a long time, and the high temperature, high humidity and salt spray corrosion characteristics of the marine environment make electrical equipment prone to overheating, which not only affects the life of the equipment, but may also cause serious safety accidents such as fire and explosion. Therefore, a real-time and accurate over-temperature early warning detection system is of immeasurable value in ensuring the safe operation of the platform.

[0003] Traditional over-temperature detection technologies are mostly based on fixed temperature sensors, which are directly installed on the surface of key electrical equipment or in specific locations to monitor local temperature changes. Although they can provide a certain degree of temperature monitoring, they have obvious limitations: first, the monitoring range is limited and it is difficult to cover all potential high-temperature points in the machine room; second, it lacks flexibility and cannot adapt to changes in the layout of electrical equipment or new heat sources; third, the comprehensive monitoring of ambient temperature is insufficient, ignoring the impact of environmental factors on the heat dissipation efficiency of electrical equipment. Utility Model Content

[0004] The utility model aims to provide an equipment over-temperature detection device with an early warning function. Through a mobile over-temperature early warning detection device, dynamic intelligent temperature control monitoring of the entire range of electrical equipment and environment in the computer room of an offshore oil platform is realized, which greatly enhances the accuracy and efficiency of the over-temperature early warning, builds an intelligent protection network for the safe operation of the platform, and solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: an equipment over-temperature detection device with an early warning function, comprising a rail trolley for transportation, and a deployment shell, a monitoring device is installed on the outside of the rail trolley, a special-shaped guide groove is provided at the bottom of the inner wall of the deployment shell, and a load-bearing shaft is longitudinally arranged at the upper end of the inner cavity of the deployment shell, and a deployment seat on the outer surface of the load-bearing shaft is movably installed on its outer surface through a bearing, a measurement and control component is installed below the load-bearing shaft through a transfer rod, and there are multiple measurement and control components, and a pressing cam is provided in the inner cavity of the deployment shell and on one side of the load-bearing shaft.

[0006] Preferably, a conveying track is installed at the upper end of the rail trolley, and an assembly chassis is installed at the bottom of the rail trolley, wherein a scissor lift group is mounted at the end of the inner cavity of the assembly chassis, and a mechanical arm is installed at the output end of the scissor lift group.

[0007] Preferably, one end of the deployment shell is fastened to a shell plate by bolts, and a plurality of through grooves are formed on the surface of the shell plate.

[0008] Preferably, a first slide groove and a second slide groove are respectively opened on the left side of the inner cavity of the mixing shell, wherein the second slide groove is located above the first slide groove.

[0009] Preferably, an installation groove is provided on the inner surface of the adjusting seat, and a reset coil spring 1 is installed in the inner cavity of the installation groove, wherein one end of the reset coil spring 1 passes through the outer side of the adjusting seat and is connected to a slider.

[0010] Preferably, a transfer screw is movably mounted on one side of the inner cavity of the mixing shell, and a threaded sleeve is provided on the surface of the transfer screw.

[0011] Preferably, a placement groove cavity is formed at the other end of the abutting convex disc, and a second return coil spring is installed in the placement groove cavity.

[0012] Preferably, one end of the abutting convex disc is movably mounted on a limit seat via a bearing, and one end of the limit seat is connected to a limit block.

[0013] Preferably, a sliding shaft is slidably provided in the inner cavity of the special-shaped guiding groove body, and the axial end of the sliding shaft passes through the special-shaped guiding groove body and is connected to a connecting plate body, wherein the end of the connecting plate body is connected to a telescopic connecting piece.

[0014] Preferably, a pull rope is connected to the shaft end of the sliding shaft, wherein the end of the pull rope is movably connected to the surface of the abutting flange via a universal shaft.

[0015] The utility model provides an equipment over-temperature detection device with early warning function, which has the following advantages:

[0016] The equipment over-temperature detection device with early warning function can transfer the measurement and control component to any position in the machine room by using a rail trolley and a conveying rail, and the scissor lift group and the mechanical arm can adjust the movable position of the adjustment shell and the measurement and control component in multiple directions, so that the measurement and control component can perform ultrasonic temperature measurement detection on different electrical devices in the machine room, and can synchronously transmit the detected data including abnormal data to the control terminal, so as to perform ultrasonic early warning detection, and adopt different measurement and control components to collect different data in different scenes, only by rotating the transfer screw to drive the screw sleeve to move, and under the action of the special-shaped guide groove body and the sliding shaft part, the adjacent transfer rod body is pushed by the pressing convex plate to drive the measurement and control component to pass through, and the measurement and control component is used to collect data on the machine room environment and the equipment therein. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 The second schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the exploded structure of the deployment shell of the utility model;

[0021] Figure 4 It is a schematic diagram of the assembly of the structures such as the transfer screw and the sliding shaft of the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the structure of the load-bearing shaft body and the like of the utility model;

[0023] Figure 6 For the utility model Figure 5 The enlarged structural diagram at A in the middle;

[0024] Figure 7 It is a three-dimensional schematic diagram of the specific structure of the transfer screw of the utility model;

[0025] Figure 8 It is a right side schematic diagram of the deployment shell structure of the utility model.

[0026] Description of the markings in the figure:

[0027] 100, rail trolley; 110, conveyor rail; 120, assembly chassis; 130, scissor lift unit; 140, mechanical arm; 150, monitoring equipment;

[0028] 200, deployment shell; 201, shell plate; 202, through slot; 203, first slide slot; 204, second slide slot; 205, special-shaped guide slot body;

[0029] 300, bearing shaft; 310, adjustment seat; 311, mounting groove; 312, return coil spring 1; 313, slider; 320, transfer rod; 330, measurement and control component;

[0030] 400, transfer screw; 401, screw sleeve; 410, pressing convex disc; 411, placement groove cavity; 420, limit seat; 421, limit block; 430, reset coil spring 2; DETAILED DESCRIPTION

[0031] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0032] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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 cannot be understood as a limitation on the embodiments of the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0034] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0035] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and 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.

[0036] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of an equipment over-temperature detection device with early warning function of the utility model in conjunction with the accompanying drawings.

[0037] like Figure 1-Figure 8 As shown, the utility model is an equipment over-temperature detection device with early warning function, comprising: a rail trolley 100 for transportation, a monitoring device 150 is installed on the outer side of the rail trolley 100 for monitoring the surrounding environment, a conveying track 110 is installed on the upper end of the rail trolley 100, and the conveying track 110 and the rail trolley 100 are used together to form a self-driven conveying channel, and the rail trolley 100 is installed in the machine room of the offshore oil production platform, so that the over-temperature detection device can be driven to move, so that it can perform flexibility detection on its internal environment and internal electrical equipment in the machine room, and the rail trolley 1 00 is installed with an assembly case 120 at the bottom, which is used to assemble the scissor lift unit 130 and the mechanical arm 140, wherein the scissor lift unit 130 is mounted at the end of the inner cavity of the assembly case 120, and the mechanical arm 140 is installed at the output end of the scissor lift unit 130, and the scissor lift unit 130 and the mechanical arm 140 cooperate to flexibly adjust the position of the deployment shell 200, and the monitoring device 150 can be an infrared thermal imaging camera, which has both video monitoring and thermal imaging technology, and can measure the temperature by capturing the infrared radiation on the surface of the object while monitoring the scene, so as to realize non-contact temperature monitoring;

[0038] and a deployment housing 200 for assembling the measurement and control component 330. A special-shaped guide groove 205 is provided at the bottom of the inner wall of the deployment housing 200, which is used in conjunction with the sliding shaft 500, and the pull rope 501 is used to move the abutting convex disc 410. One end of the deployment housing 200 is fastened with a shell plate 201 by bolts, and a plurality of through grooves 202 are provided on the surface of the shell plate 201. The aperture of the through grooves 202 is larger than the specifications of the transfer rod body 320 and the measurement and control component 330, so that the transfer rod body 320 and the measurement and control component 330 can be pushed out of the deployment housing 200.

[0039] The left side of the inner cavity of the mixing shell 200 is respectively provided with a first slide groove 203 and a second slide groove 204, the second slide groove 204 is used in conjunction with the slider 313, and the first slide groove 203 is used for sliding cooperation with the limit block 421, wherein the second slide groove 204 is located above the first slide groove 203;

[0040] A bearing shaft 300 is longitudinally arranged at the upper end of the inner cavity of the mixing housing 200, and a mixing seat 310 on the outer surface of the bearing shaft 300 is movably installed on its outer surface through a bearing, and there are multiple mixing seats 310, which are symmetrically arranged on the outer surface of the bearing shaft 300, and a measurement and control component 330 is installed below the bearing shaft 300 through a transfer rod 320, and there are multiple measurement and control components 330, and the multiple measurement and control components 330 are sensors of different specifications and different operations, such as temperature sensors, humidity sensors, infrared sensors, smoke sensors, gas sensors, and vibration sensors;

[0041] The inner surface of the dispensing seat 310 is provided with a mounting groove 311, and a reset coil spring 312 is installed in the inner cavity of the mounting groove 311, wherein one end of the reset coil spring 312 passes through the outer side of the dispensing seat 310 and is connected to a slider 313, and the slider 313 makes sliding contact with the inner cavity of the second slide groove 204, so that when the dispensing seat 310 is rotated by force, the reset coil spring 312 is stretched, and when the dispensing seat 310 is not restrained by external force, it is automatically reset by the action of the reset coil spring 312;

[0042] A pressing convex disc 410 is provided in the inner cavity of the adjustment housing 200 and on one side of the bearing shaft 300. The pressing convex disc 410 is pulled by the sliding shaft 500, and the pressing convex disc 410 is in sliding contact with the adjustment seat 310, and is used to change the position of the pressing convex disc 410 under the action of the sliding shaft 500 and the pull rope 501, so that the adjustment seat 310 drives the measurement and control component 330 to be pushed outward through the transfer rod body 320, and inserted into the electrical equipment in the machine room, so as to detect the machine room environment and the operating status of the electrical equipment respectively;

[0043] A transfer screw 400 is movably mounted on one side of the inner cavity of the deployment shell 200. A threaded sleeve 401 is provided on the surface of the transfer screw 400. The transfer screw 400 is driven by a driving motor, so that when the transfer screw 400 is rotated under force, the sleeve 401 drives the abutting convex plate 410 to move. The abutting convex plate 410 is sleeved on the outer surface of the transfer screw 400 and is in a non-contact state with the transfer screw 400. The sleeve 401 and the abutting convex plate 410 are movably connected at one end thereof through a rotating shaft.

[0044] The other end of the pressing convex disc 410 is provided with a placement groove cavity 411, and a second reset coil spring 430 is installed in the placement groove cavity 411, which is used to stretch and reset the pressing convex disc 410; one end of the pressing convex disc 410 is movably installed with a limit seat 420 through a bearing, and the other end of the second reset coil spring 430 penetrates into the inner cavity of the limit seat 420 and is connected with the connection part thereof, and one end of the limit seat 420 is connected with a limit block 421, and the limit block 421 extends to the inner cavity of the first slide groove 203 and makes sliding contact with the contact part of the inner cavity thereof;

[0045] The inner cavity of the special-shaped guide groove 205 is slidably provided with a sliding shaft 500, and the axial end of the sliding shaft 500 passes through the special-shaped guide groove 205 and is connected to the connecting plate 503, wherein the end of the connecting plate 503 is connected to a telescopic connecting member 502, and the upper end of the telescopic connecting member 502 is movably sleeved on the outer surface of the screw sleeve 401 through a ring sleeve; the axial end of the sliding shaft 500 is connected to a pull rope 501, wherein the end of the pull rope 501 and the surface of the pressing convex disc 410 are connected through The universal shaft is movably connected. Thus, when the sliding shaft 500 is displaced in the special-shaped guide groove 205, when it moves to the end of the special-shaped guide groove 205, the characteristics of the placement groove cavity 411 are used to drive the pressing convex plate 410 to move and squeeze the connected adjustment seat 310, so that the adjustment seat 310 rotates and drives the transfer rod body 320 and the measurement and control component 330 to be pushed out of the adjustment housing 200 through the through groove 202, so as to detect the electrical and surrounding environment in the offshore oil platform machine room.

[0046] Specifically, a central controller is provided on the assembly chassis 120, and its output end is electrically connected to the rail trolley 100, the scissor lift unit 130, the robotic arm 140, the monitoring device 150 and the input end of the drive motor respectively, and the measurement and control component 330 is connected to the central controller by two-way signals. In addition, the central processing unit is connected to the control terminal through the signal transceiver module. The staff can collect data on the environment in the machine room of the offshore oil platform and the temperature of the electrical equipment through the control terminal, and issue an over-temperature warning. At the same time, combined with the temperature detection period carried by the electrical equipment itself, the two cooperate to further improve the early warning protection of the environment in the machine room and the electrical equipment.

[0047] The working principle of an equipment over-temperature detection device with an early warning function is as follows: a measuring and controlling component 330 can be transferred to any position in a machine room by using a rail trolley 100 and a conveying rail 110, and a scissor lift unit 130 and a mechanical arm 140 can adjust the movable position of a deployment shell 200 and a measuring and controlling component 330 in multiple directions, so that the measuring and controlling component 330 can perform ultrasonic temperature measurement detection on different electrical devices in the machine room, and can synchronously transmit the detected data including abnormal data to a control terminal, so as to perform ultrasonic early warning detection, and adopt different measuring and controlling components 330, when different data in different scenes can be collected, it is only necessary to drive the screw sleeve 401 to move by rotating the transfer screw 400, and under the action of the special-shaped guide groove body 205 and the sliding shaft 500, the adjacent transfer rod body 320 is pushed out by squeezing the convex plate 410, and the measuring and controlling component 330 is used to collect data on the machine room environment and the equipment therein.

[0048] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An equipment over-temperature detection device with early warning function, characterized in that: The invention comprises a rail trolley (100) for conveying, and a mixing shell (200), wherein a monitoring device (150) is installed on the outer side of the rail trolley (100), a special-shaped guide groove (205) is provided at the bottom of the inner wall of the mixing shell (200), a bearing shaft (300) is longitudinally arranged at the upper end of the inner cavity of the mixing shell (200), and a mixing seat (310) on the outer surface of the bearing shaft (300) is movably installed on its outer surface through a bearing, a measurement and control component (330) is installed below the bearing shaft (300) through a conveying rod (320), and there are multiple measurement and control components (330), and a pressing convex disc (410) is arranged in the inner cavity of the mixing shell (200) and on one side of the bearing shaft (300).

2. The equipment over-temperature detection device with early warning function according to claim 1 is characterized in that: A conveying track (110) is installed at the upper end of the track trolley (100), and an assembly box (120) is installed at the bottom of the track trolley (100), wherein a scissor lift unit (130) is mounted at the end of the inner cavity of the assembly box (120), and a mechanical arm (140) is installed at the output end of the scissor lift unit (130).

3. The equipment over-temperature detection device with early warning function according to claim 2 is characterized in that: One end of the mixing shell (200) is fastened to a shell plate (201) by means of bolts, and a plurality of through grooves (202) are formed on the surface of the shell plate (201).

4. The equipment over-temperature detection device with early warning function according to claim 3 is characterized in that: A first slide groove (203) and a second slide groove (204) are respectively provided on the left side of the inner cavity of the mixing shell (200), wherein the second slide groove (204) is located above the first slide groove (203).

5. The equipment over-temperature detection device with early warning function according to claim 4 is characterized in that: The inner surface of the adjusting seat (310) is provided with an installation groove (311), and the inner cavity of the installation groove (311) is provided with a reset coil spring (312), wherein one end of the reset coil spring (312) passes through the outer side of the adjusting seat (310) and is connected to a slider (313).

6. The equipment over-temperature detection device with early warning function according to claim 5 is characterized in that: A transfer screw (400) is movably mounted on one side of the inner cavity of the mixing shell (200), and a threaded sleeve (401) is provided on the surface of the transfer screw (400).

7. The equipment over-temperature detection device with early warning function according to claim 6 is characterized in that: The other end of the pressing convex disc (410) is provided with a placement groove cavity (411), and a second return coil spring (430) is installed in the placement groove cavity (411).

8. The equipment over-temperature detection device with early warning function according to claim 7 is characterized in that: One end of the pressing convex disc (410) is movably mounted on a limit seat (420) via a bearing, and one end of the limit seat (420) is connected to a limit block (421).

9. The equipment over-temperature detection device with early warning function according to claim 8 is characterized in that: The inner cavity of the special-shaped guide groove (205) is slidably provided with a sliding shaft component (500), and the axial end of the sliding shaft component (500) passes through the special-shaped guide groove (205) and is connected to a connecting plate body (503), wherein the end of the connecting plate body (503) is connected to a telescopic connecting component (502).

10. The equipment over-temperature detection device with early warning function according to claim 9 is characterized in that: The shaft end of the sliding shaft (500) is connected to a pull rope (501), wherein the end of the pull rope (501) is movably connected to the surface of the pressing convex disc (410) via a universal shaft.

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