Electrical isolation type wireless high-voltage wire clamp temperature measurement sensing device

Abstract

The invention relates to the technical field of temperature measurement, and particularly discloses an electrical isolation type wireless high-voltage wire clamp temperature measurement sensing device which comprises a clamping temperature measurement mechanism, the clamping temperature measurement mechanism comprises a machine shell, two sets of supports are symmetrically arranged on the machine shell, each set of support is connected with a pressure spring and a connecting frame, the connecting frame is connected with an arc-shaped plate, and the arc-shaped plate is connected with a temperature sensor. An inclined dragging plate matched with a cable is arranged between the two supports, the arc-shaped plate, the pressure spring and the inclined dragging plate form a clamping cavity, and a temperature measuring probe is arranged in the middle of the inclined dragging plate; the pressure spring compresses the cable on the inclined carriage, and the temperature measuring probe measures the temperature of the cable. The device is used for measuring the temperature of the surface or the contact of the outdoor high-voltage line diversion strand, adopts an ultra-low power consumption design and a micro-electromagnetic energy collection technology, does not need a battery and radio frequency communication, has the characteristics of environmental protection, no maintenance, thorough electrical isolation, convenience in installation, strong anti-interference capability, reliability in working, small size and the like, and is suitable for popularization and application. And the problem of temperature measurement in high-altitude and high-voltage states can be well solved.

Description

Technical Field

[0001] The invention relates to the technical field of temperature measurement, and in particular to an electrically isolated wireless high-voltage wire clamp temperature measurement sensor device. Background Art

[0002] High-voltage transmission lines play an important role in transmitting electricity in the power grid. Since the conduction voltage of high-voltage transmission lines is usually as high as several thousand amperes or higher, the temperature of switch contacts, cable joints, generators and transformer lead joints of electrical equipment will change after the current is passed through them. In addition, the long-term operation of electrical equipment will also cause surface oxidation and loose joints, which can easily cause high temperatures. Therefore, it is extremely necessary to conduct daily patrols and temperature checks on lines and electrical equipment. The main purpose of high-voltage power temperature measurement is to detect abnormalities early and take precautions to avoid economic losses and casualties.

[0003] A Chinese patent document CN118329233A discloses a temperature measuring device for high-voltage tower inspection, which relates to the field of high-voltage tower inspection temperature measuring technology, including a receiving plate, a supporting plate installed on the receiving plate, a turntable installed on the support plate, a mechanical arm assembly fixedly installed on the turntable, a bracket hinged at the end of the mechanical arm assembly, and a temperature measuring probe installed on the end surface of the bracket; a drone assembly is installed at the bottom of the receiving plate, and the drone assembly is installed with a Z-axis displacement mechanism through a connecting frame, an X-axis displacement mechanism is arranged on the side of the Z-axis displacement mechanism, and the bottom of the X-axis displacement mechanism is connected to a first support arm, a moving block is arranged in the X-axis displacement mechanism, and the bottom of the moving block is connected to a second support arm, and the bottoms of the first support arm and the second support arm are fixedly installed with a clamping mechanism. The invention greatly improves the flexibility of temperature measurement, so that the drone can measure the operating temperature of high-voltage cables and equipment of various ranges and angles at the same location, greatly widening the measurement range.

[0004] However, the above-mentioned technical content has a complex overall structure, high manufacturing cost and subsequent maintenance cost, and is not easy for operators to install and disassemble. During the installation and disassembly process of the equipment, the operators still face high safety risks due to the complicated assembly and disassembly steps and long working hours.

[0005] Therefore, we provide an electrically isolated wireless high-voltage wire clamp temperature measurement sensor device to solve the above problems. Summary of the invention

[0006] 1. Technical issues to be resolved The problem to be solved by the present invention is to provide an electrically isolated wireless high-voltage wire clamp temperature measuring sensor device to overcome the defects in the prior art.

[0007] (II) Technical solution In order to solve the technical problem, the present invention provides an electrically isolated wireless high-voltage wire clamp temperature measuring sensor device, comprising a clamping temperature measuring mechanism, the clamping temperature measuring mechanism comprising a housing, the housing symmetrically provided with two groups of brackets, each group of the brackets is connected with a compression spring and a connecting frame, the connecting frame is connected with an arc plate, a coil spring is connected between the connecting frame and the bracket, an inclined drag plate matching the cable is arranged between the two brackets, the arc plate, the compression spring and the inclined drag plate form a clamping cavity, and a temperature measuring probe is arranged in the middle of the inclined drag plate; the compression spring in the clamping temperature measuring mechanism presses the cable onto the inclined drag plate, and the temperature measuring probe measures the temperature of the cable; An auxiliary installation mechanism, the auxiliary installation mechanism includes a support shell that cooperates with the casing, a matching cavity for accommodating the casing is arranged in the support shell, two convex edges are symmetrically arranged on both sides of the support shell, each of the convex edges is detachably connected with a bracket, and a fixed clamping plate and a draw hook are rotatably connected to the bracket; the fixed clamping plate in the auxiliary installation mechanism cooperates with the casing wall, and the draw hook, the compression spring and the arc plate cooperate to keep the clamping cavity open or closed.

[0008] When the temperature measuring device needs to be installed, the bracket in the auxiliary installation mechanism is first connected to the support shell, and then the housing is pressed to align with the matching cavity of the support shell, and the spring is subjected to downward pressure; at the same time, the fixed clamping plate on the bracket is turned over, so that the clamping head of the fixed clamping plate is engaged with the housing wall slot of the housing, so that the support shell and the housing are connected, so that the subsequent hook cooperates with the compression spring and the arc plate to open the clamping cavity; The compression spring is flipped upward by the spring lifter to keep it away from the inclined drag plate. At the same time, the arc plate is flipped toward the outside of the housing, and the hook is flipped toward the inside of the housing so that the hook edge of the hook hooks the compression spring. Since the horizontal end of the compression spring abuts against the arc plate, the arc plate and the compression spring are both limited by the hook. Repeat the above operation so that the two compression springs and the arc plate are both hooked by the hook, so that the clamping cavity is in an open state, which is convenient for the cable to enter the clamping cavity. When the cable is in the clamping cavity, the hook is restored to its original position, and the compression spring is restored to its original position under the action of its own elastic force to compress and limit the cable, so that part of the outer wall of the cable is pressed tightly against the inclined drag plate and the temperature measuring probe, and the arc plate is restored to its original position under the elastic force of the coil spring, and the two arc plates are arched after the two abutting edges collide, so that the clamping cavity remains in a closed state, and then the ends of the two fixed clamping plates are pressed to make the clamping heads of the fixed clamping plates disengage from the clamping slots of the casing to release the limit, and the support shell is bounced off the casing under the elastic force of the spring, so that the clamping temperature measuring mechanism remains connected to the cable, and the support shell achieves the effect of being portable and detachable from the casing.

[0009] This wireless high-voltage wire clamp temperature sensor device is used to measure the temperature on the surface or at the contact point of the outdoor high-voltage line conductor. It adopts ultra-low power consumption design and micro-electromagnetic energy collection technology, does not require batteries or radio frequency communication, and has the characteristics of green environmental protection, maintenance-free, complete electrical isolation, easy installation, strong anti-interference ability, reliable operation, and compact size. It can well solve the problem of temperature measurement under high altitude and high voltage conditions. This product has a reasonable design structure, high reliability, and simple and convenient operation. Data can be transmitted wirelessly and can be connected to the wireless monitoring system. The system uses radio waves for signal transmission. The sensor is installed on the equipment and there is no electrical connection between it and the receiving device, which solves the problem of difficulty in real-time online temperature monitoring.

[0010] Furthermore, an installation cavity is provided in the housing, and the temperature measuring probe is located in the installation cavity.

[0011] Furthermore, the inclined drag plate is arranged with a V-shaped sloped edge, and an anti-slip pad is arranged on the inclined drag plate.

[0012] Furthermore, the angle between the two sloped edges of the inclined drag plate is between 110° and 170°.

[0013] Furthermore, one end of the two arc-shaped plates is provided with an abutment edge. When the abutment edges of the two arc-shaped plates touch each other, the compression spring is pressed toward the inclined drag plate, the two arc-shaped plates are in an arch shape, and the clamping cavity is in a clamping state.

[0014] Furthermore, when the abutting edges of the two arc-shaped plates are moved away from each other, the compression spring is moved away from the inclined slide plate, an opening is formed between the two arc-shaped plates, and the clamping cavity is in an open state.

[0015] Furthermore, two side walls of the housing are provided with card slots that cooperate with the fixed card head.

[0016] Furthermore, avoidance grooves for avoiding the fixed clamping plate are provided in the convex edges on both sides of the support shell.

[0017] Furthermore, a spring is arranged in the matching cavity of the support shell, and the spring is located between the matching cavity and the bottom wall of the housing.

[0018] Furthermore, the fixed card plate is rotatably connected to the middle part of the card frame, the draw hook is rotatably connected to the upper part of the card frame, and a concave hole is provided on the support shell, and the setting of the concave hole is convenient for operators to hold the shell.

[0019] (III) Beneficial effects Compared with the prior art, the electrical isolation type wireless high-voltage wire clamp temperature measuring sensor device provided by the present invention has the following beneficial effects: 1. This wireless high-voltage wire clamp temperature sensor device is used to measure the temperature on the surface or at the contact of the outdoor high-voltage line conductor. It adopts ultra-low power consumption design and micro-electromagnetic energy collection technology, does not require batteries or radio frequency communication, and has the characteristics of green environmental protection, maintenance-free, complete electrical isolation, easy installation, strong anti-interference ability, reliable operation, and compact size. It can well solve the problem of temperature measurement under high altitude and high voltage conditions. This product has a reasonable design structure, high reliability, and simple and convenient operation. Data can be transmitted wirelessly and can be connected to the wireless monitoring system. The system uses radio waves for signal transmission. The sensor is installed on the equipment and there is no electrical connection between it and the receiving device, which solves the problem of difficulty in real-time online temperature monitoring.

[0020] 2. When it is necessary to install the temperature measuring device, first connect the bracket in the auxiliary installation mechanism with the support shell, and then press the casing to align with the matching cavity of the support shell, at which time the spring is subjected to downward pressure; at the same time, flip the fixed card plate on the bracket so that the card head of the fixed card plate is engaged with the casing wall card groove of the casing, so that the support shell and the casing complete the connection operation, so that the subsequent hook cooperates with the compression spring and the arc plate to open the clamping cavity; flip the compression spring upward through the spring lifter to keep it away from the inclined drag plate, at the same time, flip the arc plate to the outside of the casing, and flip the hook to the inside of the casing, so that the hook edge of the hook hooks the compression spring, because the horizontal end of the compression spring abuts the arc plate, the arc plate and the compression spring are both limited by the hook, repeat the above operation, so that the two compression springs and the arc plate are both hooked by the hook, so that the clamping cavity is in an open state, which is convenient for the cable to enter the clamping cavity; the overall structure of this product is simple, and the installation and connection steps are concise and clear, which brings convenience to the operator.

[0021] 3. When the cable is in the clamping cavity, the hook is restored to its original position, and the compression spring is restored to its original position under the action of its own elastic force to compress and limit the cable, so that part of the outer wall of the cable is pressed tightly against the inclined drag plate and the temperature measuring probe, and the arc plate is restored to its original position under the elastic force of the coil spring. After the two abutting edges collide, the two arc plates are arched, so that the clamping cavity remains in a closed state, and then the ends of the two fixed clamping plates are pressed to make the clamping heads of the fixed clamping plates disengage from the slots of the casing to release the limit, and the support shell is ejected from the casing under the elastic force of the spring, so that the clamping temperature measuring mechanism remains connected to the cable, and the support shell achieves the effect of being portable and detached from the casing, which is convenient for the next installation and use of the support shell, and the overall installation and disassembly operation process is portable, which reduces the risk of operators causing improper operation or long time due to cumbersome installation and disassembly steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a three-dimensional diagram of an electrically isolated wireless high-voltage wire clamp temperature sensing device of the present invention; Figure 2 This is a front view of an electrically isolated wireless high-voltage wire clamp temperature sensing device according to the present invention; Figure 3 A schematic diagram of an open state of a clamping temperature measuring mechanism of an electrically isolated wireless high-voltage wire clamp temperature measuring sensor device of the present invention; Figure 4 It is a cross-sectional view of an electrically isolated wireless high-voltage wire clamp temperature sensing device of the present invention; Figure 5 This is a schematic diagram of the auxiliary installation mechanism structure of an electrically isolated wireless high-voltage wire clamp temperature measuring sensor device of the present invention; Figure 6 A three-dimensional diagram of an auxiliary installation mechanism of an electrically isolated wireless high-voltage wire clamp temperature measuring sensor device according to the present invention; Figure 7 An exploded view of an auxiliary installation mechanism of an electrically isolated wireless high-voltage wire clamp temperature measuring sensor device of the present invention; Figure 8 It is a schematic diagram of the structure of a clamping temperature measuring mechanism of an electrically isolated wireless high-voltage wire clamp temperature measuring sensor device of the present invention; Fig. 9 A top view of a clamping temperature measuring mechanism of an electrically isolated wireless high-voltage wire clamp temperature measuring sensor device of the present invention; Fig.10 A schematic diagram of a clamping cable of a clamping temperature measuring mechanism of an electrically isolated wireless high-voltage wire clamp temperature measuring sensor device of the present invention; The corresponding component names of the various reference numerals in the figure are: 1. Support shell; 101. Matching cavity; 102. Concave hole; 103. Convex edge; 104. Avoidance groove; 2. Card frame; 201. Fixed card plate; 202. Draw hook; 3. Spring; 4. Casing; 401. Installation cavity; 402. Bracket; 403. Inclined drag plate; 4031. Anti-skid pad; 404. Temperature probe; 5. Connecting frame; 501. Arc plate; 502. Abutting edge; 6. Coil spring; 7. Compression spring; 8. Cables. DETAILED DESCRIPTION

[0024] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0026] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0027] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0028] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0029] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0030] See also Figures 1 to 10The present invention provides an electrically isolated wireless high-voltage line clamp temperature measuring sensor device, including a clamping temperature measuring mechanism, the clamping temperature measuring mechanism including a housing 4, two groups of brackets 402 are symmetrically arranged on the housing 4, each group of brackets 402 is connected with a compression spring 7 and a connecting frame 5, the connecting frame 5 is connected with an arc plate 501, a coil spring 6 is connected between the connecting frame 5 and the bracket 402, an inclined drag plate 403 matching the cable 8 is arranged between the two brackets 402, the arc plate 501 and the compression spring 7 and the inclined drag plate 403 form a clamping cavity, and a temperature measuring probe 404 is arranged in the middle of the inclined drag plate 403; the compression spring 7 in the clamping temperature measuring mechanism presses the cable 8 on the inclined drag plate 403, and the temperature measuring probe 404 measures the temperature of the cable 8; The auxiliary installation mechanism includes a support shell 1 that cooperates with the casing 4. A matching cavity 101 for accommodating the casing 4 is arranged in the support shell 1. Two convex edges 103 are symmetrically arranged on both sides of the support shell 1. A clamping frame 2 is detachably connected to each convex edge 103. A fixed clamping plate 201 and a hook 202 are rotatably connected to the clamping frame 2. The fixed clamping plate 201 in the auxiliary installation mechanism cooperates with the casing wall of the casing 4, and the hook 202 cooperates with the compression spring 7 and the arc plate 501 to keep the clamping cavity open or closed.

[0031] When the temperature measuring device needs to be installed, the bracket 2 in the auxiliary installation mechanism is first connected to the support shell 1, and then the housing 4 is pressed to align with the matching cavity 101 of the support shell 1, and the spring 3 is subjected to downward pressure; at the same time, the fixed clamping plate 201 on the bracket 2 is turned over, so that the clamping head of the fixed clamping plate 201 is engaged with the housing wall groove of the housing 4, so that the support shell 1 and the housing 4 are connected, so that the subsequent hook 202 cooperates with the compression spring 7 and the arc plate 501 to open the clamping cavity; The compression spring 7 is flipped upward by the spring lifter to make it away from the inclined drag plate 403. At the same time, the arc plate 501 is flipped toward the outside of the housing 4, and the hook 202 is flipped toward the inside of the housing 4, so that the hook edge of the hook 202 hooks the compression spring 7. Since the horizontal end of the compression spring 7 abuts against the arc plate 501, the arc plate 501 and the compression spring 7 are both limited by the hook 202. Repeat the above operation, so that the two compression springs 7 and the arc plate 501 are hooked by the hook 202, so that the clamping cavity is in an open state, which is convenient for the cable 8 to enter the clamping cavity; When the cable 8 is located in the clamping cavity, the hook 202 is restored to its original position, and the compression spring 7 is restored to its original position under the action of its own elastic force to compress and limit the cable 8, so that part of the outer wall of the cable 8 is pressed and fits the inclined drag plate 403 and the temperature measuring probe 404, and the arc plate 501 is restored to its original position under the elastic force of the coil spring 6, and the two abutting edges 502 collide to make the two arc plates 501 arch-shaped, so that the clamping cavity remains in a closed state, and then the ends of the two fixed card plates 201 are pressed to make the card heads of the fixed card plates 201 disengage from the card slots of the casing 4 to release the limit, and the support shell 1 is bounced off the casing 4 under the elastic force of the spring 3, so that the clamping temperature measuring mechanism and the cable 8 remain connected, and the support shell 1 achieves the effect of being portable and detachable from the casing 4.

[0032] This wireless high-voltage wire clamp temperature sensor device is used to measure the temperature on the surface or at the contact point of the outdoor high-voltage line conductor. It adopts ultra-low power consumption design and micro-electromagnetic energy collection technology, does not require batteries or radio frequency communication, and has the characteristics of green environmental protection, maintenance-free, complete electrical isolation, easy installation, strong anti-interference ability, reliable operation, and compact size. It can well solve the problem of temperature measurement under high altitude and high voltage conditions. This product has a reasonable design structure, high reliability, and simple and convenient operation. Data can be transmitted wirelessly and can be connected to the wireless monitoring system. The system uses radio waves for signal transmission. The sensor is installed on the equipment and there is no electrical connection between it and the receiving device, which solves the problem of difficulty in real-time online temperature monitoring.

[0033] See also Figures 1 to 3 and Figure 8 An installation cavity 401 is provided in the housing 4, a temperature measuring probe 404 is located in the installation cavity 401, an inclined drag plate 403 is provided with a V-shaped slope edge, an anti-slip pad 4031 is provided on the inclined drag plate 403, and the angle between the two slope edges of the inclined drag plate 403 is between 110° and 170°.

[0034] See also Figures 2 to 10 , one end of the two arc plates 501 is provided with a butt edge 502, when the butt edges 502 of the two arc plates 501 collide, the compression spring 7 is pressed against the inclined slide plate 403, the two arc plates 501 are arch-shaped, and the clamping cavity is in a clamping state, when the butt edges 502 of the two arc plates 501 are away from each other, the compression spring 7 is away from the inclined slide plate 403, an opening is formed between the two arc plates 501, the clamping cavity is in an open state, and the two side walls of the housing 4 are provided with a fixing card plate 2 01 is a card slot that matches the card head, and avoidance grooves 104 for avoiding the fixed card plate 201 are opened in the convex edges 103 on both sides of the support shell 1. A spring 3 is arranged in the matching cavity 101 of the support shell 1, and the spring 3 is located between the matching cavity 101 and the bottom wall of the casing 4. The fixed card plate 201 is rotatably connected to the middle part of the card frame 2, and the hook 202 is rotatably connected to the upper part of the card frame 2. A recessed hole 102 is opened on the support shell 1. The setting of the recessed hole 102 is convenient for the operator to hold the casing 4.

[0035] This embodiment provides an electrically isolated wireless high-voltage wire clamp temperature measurement sensor device: When the temperature measuring device needs to be installed, the bracket 2 in the auxiliary installation mechanism is first connected to the support shell 1, and then the housing 4 is pressed to align with the matching cavity 101 of the support shell 1, and the spring 3 is subjected to downward pressure; at the same time, the fixed clamping plate 201 on the bracket 2 is turned over, so that the clamping head of the fixed clamping plate 201 is engaged with the housing wall groove of the housing 4, so that the support shell 1 and the housing 4 are connected, so that the subsequent hook 202 cooperates with the compression spring 7 and the arc plate 501 to open the clamping cavity; The compression spring 7 is flipped upward by the spring lifter to make it away from the inclined drag plate 403. At the same time, the arc plate 501 is flipped toward the outside of the housing 4, and the hook 202 is flipped toward the inside of the housing 4, so that the hook edge of the hook 202 hooks the compression spring 7. Since the horizontal end of the compression spring 7 abuts against the arc plate 501, the arc plate 501 and the compression spring 7 are both limited by the hook 202. Repeat the above operation, so that the two compression springs 7 and the arc plate 501 are hooked by the hook 202, so that the clamping cavity is in an open state, which is convenient for the cable 8 to enter the clamping cavity; When the cable 8 is located in the clamping cavity, the hook 202 is restored to its original position, and the compression spring 7 is restored to its original position under the action of its own elastic force to compress and limit the cable 8, so that part of the outer wall of the cable 8 is pressed and fits the inclined drag plate 403 and the temperature measuring probe 404, and the arc plate 501 is restored to its original position under the elastic force of the coil spring 6, and the two abutting edges 502 collide to make the two arc plates 501 arch-shaped, so that the clamping cavity remains in a closed state, and then the ends of the two fixed card plates 201 are pressed to make the card heads of the fixed card plates 201 disengage from the card slots of the casing 4 to release the limit, and the support shell 1 is bounced off the casing 4 under the elastic force of the spring 3, so that the clamping temperature measuring mechanism and the cable 8 remain connected, and the support shell 1 achieves the effect of being portable and detachable from the casing 4.

[0036] This wireless high-voltage wire clamp temperature sensor device is used to measure the temperature on the surface or at the contact point of the outdoor high-voltage line conductor. It adopts ultra-low power consumption design and micro-electromagnetic energy collection technology, does not require batteries or radio frequency communication, and has the characteristics of green environmental protection, maintenance-free, complete electrical isolation, easy installation, strong anti-interference ability, reliable operation, and compact size. It can well solve the problem of temperature measurement under high altitude and high voltage conditions. This product has a reasonable design structure, high reliability, and simple and convenient operation. Data can be transmitted wirelessly and can be connected to the wireless monitoring system. The system uses radio waves for signal transmission. The sensor is installed on the equipment and there is no electrical connection between it and the receiving device, which solves the problem of difficulty in real-time online temperature monitoring.

[0037] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0038] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. An electrically isolated wireless high-voltage wire clamp temperature sensing device, characterized in that: include: A clamping temperature measuring mechanism, the clamping temperature measuring mechanism comprising a housing (4), the housing (4) being symmetrically provided with two groups of brackets (402), each group of the brackets (402) being connected with a compression spring (7) and a connecting frame (5), the connecting frame (5) being connected with an arc-shaped plate (501), a coil spring (6) being connected between the connecting frame (5) and the bracket (402), an inclined drag plate (403) being provided between the two brackets (402) for matching with a cable (8), the arc-shaped plate (501), the compression spring (7) and the inclined drag plate (403) forming a clamping cavity, and a temperature measuring probe (404) being provided in the middle of the inclined drag plate (403); the compression spring (7) in the clamping temperature measuring mechanism presses the cable (8) against the inclined drag plate (403), and the temperature measuring probe (404) measures the temperature of the cable (8); An auxiliary installation mechanism, the auxiliary installation mechanism comprising a support shell (1) matched with the housing (4), the support shell (1) being provided with a matching cavity (101) for accommodating the housing (4), two convex edges (103) being symmetrically provided on both sides of the support shell (1), each of the convex edges (103) being detachably connected to a clamping frame (2), the clamping frame (2) being rotatably connected to a fixed clamping plate (201) and a draw hook (202); the fixed clamping plate (201) in the auxiliary installation mechanism is matched with the housing wall of the housing (4), the draw hook (202) and the compression spring (7) as well as the arc plate (501) are matched to keep the clamping cavity open or closed.

2. The electrically isolated wireless high-voltage wire clamp temperature sensing device according to claim 1, characterized in that: An installation cavity (401) is provided in the housing (4), and the temperature measuring probe (404) is located in the installation cavity (401).

3. The electrically isolated wireless high-voltage wire clamp temperature sensing device according to claim 1, characterized in that: The inclined drag plate (403) is arranged with a V-shaped sloped edge, and an anti-slip pad (4031) is arranged on the inclined drag plate (403).

4. The electrically isolated wireless high-voltage wire clamp temperature sensing device according to claim 3, characterized in that: The angle between the two inclined sides of the inclined drag plate (403) is between 110° and 170°.

5. The electrically isolated wireless high-voltage wire clamp temperature sensing device according to claim 1, characterized in that: One end of the two arc-shaped plates (501) is provided with an abutting edge (502). When the abutting edges (502) of the two arc-shaped plates (501) abut against each other, the compression spring (7) is pressed against the inclined drag plate (403), the two arc-shaped plates (501) are in an arch shape, and the clamping cavity is in a clamping state.

6. The electrically isolated wireless high-voltage wire clamp temperature sensing device according to claim 5, characterized in that: When the abutting edges (502) of the two arc-shaped plates (501) are moved away from each other, the compression spring (7) is moved away from the inclined drag plate (403), an opening is formed between the two arc-shaped plates (501), and the clamping cavity is in an open state.

7. The electrically isolated wireless high-voltage wire clamp temperature sensing device according to claim 1, characterized in that: Both side walls of the housing (4) are provided with slots that cooperate with the clamping heads of the fixed clamping plate (201).

8. The electrically isolated wireless high-voltage wire clamp temperature sensing device according to claim 1, characterized in that: Avoidance grooves (104) for avoiding the fixed clamping plate (201) are provided in the convex edges (103) on both sides of the support shell (1).

9. The electrically isolated wireless high-voltage wire clamp temperature sensing device according to claim 1, characterized in that: A spring (3) is arranged in the matching cavity (101) of the support shell (1); the spring (3) is located between the matching cavity (101) and the bottom wall of the housing (4).

10. The electrically isolated wireless high-voltage wire clamp temperature sensing device according to claim 1, characterized in that: The fixed clamping plate (201) is rotatably connected to the middle part of the clamping frame (2), the draw hook (202) is rotatably connected to the upper part of the clamping frame (2), and a concave hole (102) is provided on the support shell (1).

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