Measurement assembly and high-voltage isolation switch mechanism box replacement auxiliary device

Abstract

The invention discloses a measuring assembly and a high-voltage isolation switch mechanism box replacement auxiliary device. The measuring assembly comprises a clamping piece and a movable piece, the clamping piece is used for being fixed to the end, close to a mechanism box rotating shaft, of a vertical connecting rod, the movable piece is movably connected with the clamping piece, and the movable piece is selectively used for being detachably connected with the mechanism box rotating shaft; when the movable part is used for being connected with the mechanism box rotating shaft, the movable part is used for rotating along with the mechanism box rotating shaft so as to display the rotating angle of the mechanism box rotating shaft. By means of the design, when the mechanism box is replaced, the measuring assembly can be fixed to the vertical connecting rod firstly, then the original rotating angle (the angle capable of being opened and closed accurately) of the vertical connecting rod is recorded through the movable part, and it is conveniently ensured that after the mechanism box is installed or replaced, the mechanism box can be conveniently replaced. The rotating angle of the rotating shaft of the mechanism box is the same as the original rotating angle of the vertical connecting rod, so that the problem of improper opening and closing or excessive opening and closing is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of power grid operation and maintenance, and in particular to a measuring component and a high-voltage isolating switch mechanism box replacement auxiliary device. Background Art

[0002] With the vigorous promotion of the electrification transformation project of disconnectors, the traditional power outage replacement of the disconnector mechanism box takes up a lot of power outage time. The simple fixed disconnector connecting rod has problems of inadequate opening and closing or excessive opening and closing after replacing the mechanism box without power outage. It is urgent to research and produce a set of live disconnector electrification positioning tools. Summary of the invention

[0003] In order to solve the problem in the prior art that a simple fixed isolating switch connecting rod may not be opened or closed properly or may be excessively opened or closed after replacing the mechanism box without power outage, the present invention provides a high-voltage isolating switch mechanism box replacement auxiliary device.

[0004] The present application provides a measuring component for measuring the rotation angle range of a mechanism box shaft, comprising a locking part and a movable part, wherein the locking part is used to be fixed to one end of a vertical connecting rod close to the mechanism box shaft, and the movable part is movably connected to the locking part, and the movable part can be selectively used to be detachably connected to the mechanism box shaft; wherein, when the movable part is used to be connected to the mechanism box shaft, the movable part is used to follow the mechanism box shaft to make a rotational movement to display the rotation angle of the mechanism box shaft.

[0005] In some embodiments, the engaging member includes an engaging cylinder, a fastener and a washer, the washer is connected to the engaging cylinder, and the fastener is connected to the engaging cylinder and the washer;

[0006] Wherein, the washer is used to be arranged between the engaging cylinder and the vertical connecting rod to change the engaging inner diameter of the engaging member, and the fastener is used to fix the engaging cylinder and the washer on the vertical connecting rod.

[0007] In some embodiments, the gasket includes a first part and a second part, the first part and the second part are assembled to form a cylindrical structure, the first part is provided with a convex part, and the second part is provided with a concave part, and the convex part can be selectively interlocked with the concave part.

[0008] In some embodiments, the first part is provided with the convex part, the first part is also provided with the concave part, the convex part matches the concave part, the second part has the same structure as the first part, and the first part can be optionally assembled with the second part;

[0009] When the first part and the second part are assembled with each other, the convex part and the concave part on the first part are respectively assembled with the concave part and the convex part on the second part to form the cylindrical structure.

[0010] In some embodiments, the engaging member further includes a scale convex edge, the scale convex edge is fixedly connected to the engaging cylinder, and is arranged opposite to the movable member to facilitate determination of the position of the movable member.

[0011] In some embodiments, the engaging member is a semi-cylindrical structure, so as to be conveniently engaged from the side of the vertical connecting rod.

[0012] The present application also provides a high-voltage disconnect switch mechanism box replacement auxiliary device, comprising the above-mentioned measuring assembly and fixing assembly, wherein the fixing assembly is used to fix the position of the vertical connecting rod, and the fixing assembly comprises a first end, a second end and a radial portion, wherein the radial portion is respectively connected to the first end and the second end, wherein the first end is used to be connected to a power pole, and the second end is used to be connected to the vertical connecting rod;

[0013] Wherein, the measuring component is used to be arranged between the vertical connecting rod and the mechanism box rotating shaft to measure the rotation angle range of the mechanism box rotating shaft.

[0014] In some embodiments, the radial portion is a multi-level telescopic structure.

[0015] In some embodiments, the second end portion includes a clamping member and a telescopic member, the clamping member is movably connected to the radial portion, and the telescopic member is respectively connected to the radial portion and the clamping member to adjust the distance between the clamping member and the radial portion; wherein the clamping member is used to clamp the vertical connecting rod.

[0016] In some embodiments, the telescopic member includes a first telescopic head, a second telescopic head and a threaded barrel, the first telescopic head is provided with a first threaded portion, the first threaded portion is threadedly connected to the threaded barrel, the second telescopic head is provided with a second threaded portion, the second threaded portion is threadedly connected to the threaded barrel; wherein the first telescopic head and the second telescopic head are respectively located at opposite ends of the threaded barrel and are respectively connected to the radial portion and the clamping member, and the thread rotation directions of the first threaded portion and the second threaded portion are opposite.

[0017] Compared with the prior art, a measuring component in an embodiment of the present invention has the following beneficial effects: the measuring component provided by the present application includes a locking part and a movable part, the locking part is used to be fixed on one end of the vertical connecting rod close to the rotating shaft of the mechanism box, the movable part is movably connected to the locking part, and the movable part can be selectively used to be detachably connected to the rotating shaft of the mechanism box; wherein, when the movable part is used to be connected to the rotating shaft of the mechanism box, the movable part is used to follow the rotating shaft of the mechanism box to make rotational motion to display the rotation angle of the rotating shaft of the mechanism box. With the above design, when replacing the mechanism box, the measuring component can be first fixed on the vertical connecting rod, and then the original rotation angle of the vertical connecting rod (referring to the angle that can be accurately opened and closed) can be recorded through the movable part. At this time, the movable part can record the rotation angle direction of the vertical connecting rod. After replacing the mechanism box, the mechanism box shaft is connected to the movable part, and then the angle of rotation of the mechanism to the shaft is determined according to the previously measured angle. In this way, it can be ensured that after the mechanism box is installed or replaced, the rotation angle of the mechanism box shaft is the same as the original rotation angle of the vertical connecting rod, so that the high-voltage disconnector will not have the problem of inadequate separation or excessive separation after replacing the mechanism box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall installation structure of an embodiment of the present application;

[0019] Figure 2 yes Figure 1 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 3 It is a schematic diagram of the overall structure of the measurement component provided by this application;

[0021] Figure 4 is a schematic diagram of the exploded structure of the measurement assembly provided by the present application;

[0022] Figure 5 It is a schematic diagram of the overall structure of the fixing assembly provided by the present application;

[0023] Figure 6 yes Figure 5 Enlarged schematic diagram of the structure at point B in the middle.

[0024] 100, measuring assembly; 11, snap-fitting piece; 111, snap-fitting cylinder; 1111, arc-shaped guiding structure; 112, fastener; 113, washer; 1131, first part; 1132, second part; 01, convex part; 02, concave part; 114, scale convex edge; 12, movable part; 121, sliding connection part; 122, extension part; 200, fixing assembly; 21, first end part; 22, second end part; 221, clamping piece; 222, telescopic piece; 2221, first telescopic head; 2222, second telescopic head; 2223, threaded cylinder; 23, radial part; X, electric pole; W, vertical connecting rod; M, mechanism box shaft. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, or are the orientation or positional relationship in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] like Figure 1The high-voltage disconnect switch mechanism box replacement auxiliary device shown includes the above-mentioned measuring component 100 and fixing component 200, the fixing component 200 is used to fix the position of the vertical connecting rod W, and the measuring component 100 is used to be arranged between the vertical connecting rod W and the mechanism box rotating shaft M to measure the rotation angle range of the mechanism box rotating shaft M.

[0032] It should be noted that the high-voltage isolating switch mechanism box replacement auxiliary device provided in the present application is used to facilitate the replacement of the mechanism box of the high-voltage isolating switch. In actual applications, the high-voltage isolating switch controls the opening and closing of the switch by rotating the vertical connecting rod W. In the traditional mode, the opening and closing of the high-voltage isolating switch is achieved by manually rotating the vertical connecting rod W. Now, after replacing the mechanism box, the rotation of the vertical connecting rod W can be driven electrically to control the opening and closing of the high-voltage isolating switch. However, since the rotation angle required for the vertical connecting rod W is different when each high-voltage isolating switch is opened and closed, it is necessary to measure the rotation angle of each vertical connecting rod W to ensure that the mechanism box shaft M (the shaft on the mechanism box driven to rotate by a motor) can be rotated at an appropriate angle to accurately control the opening and closing of the high-voltage isolating switch to avoid the occurrence of inadequate or excessive opening and closing of the high-voltage isolating switch.

[0033] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the above-mentioned measuring component 100 includes a clamping member 11 and a movable member 12. The clamping member 11 is used to be fixed on one end of the vertical connecting rod W close to the mechanism box rotating shaft M. The movable member 12 is movably connected to the clamping member 11. The movable member 12 can be selectively used to be detachably connected to the mechanism box rotating shaft M; wherein, when the movable member 12 is used to be connected to the mechanism box rotating shaft M, the movable member 12 is used to follow the mechanism box rotating shaft M to make a rotational movement to display the rotation angle of the mechanism box rotating shaft M. Through the above design, when replacing the mechanism box, the measuring assembly 100 can be first fixed on the vertical connecting rod W, and then the original rotation angle of the vertical connecting rod W (referring to the angle that can be accurately opened and closed) can be recorded through the movable part 12. At this time, the movable part 12 can record the rotation angle of the vertical connecting rod W. Then, after the mechanism box is replaced, the mechanism box shaft M is connected to the movable part 12, and then the rotation angle of the mechanism box shaft M is determined according to the previously measured angle. In this way, it can be ensured that after the mechanism box is installed or replaced, the rotation angle of the mechanism box shaft M is the same as the original rotation angle of the vertical connecting rod W, so that the high-voltage disconnector will not have the problem of inadequate separation or excessive separation after the mechanism box is replaced. In summary, the high-voltage disconnector mechanism box replacement auxiliary device provided by the present application greatly facilitates the installation and replacement of the mechanism box.

[0034] See also Figure 1 , Figure 5As shown, the fixing assembly 200 comprises a first end 21, a second end 22 and a radial portion 23, wherein the radial portion 23 connects the first end 21 and the second end 22 respectively, wherein the first end 21 is used to connect to the electric pole X, and the second end is used to connect to the vertical connecting rod W; in the process of replacing and installing the high-voltage disconnector mechanism box, it is necessary to measure the rotation angle of the vertical connecting rod W through the measuring assembly 100, because during installation, it is necessary to relatively fix the mechanism box rotating shaft M and the vertical connecting rod W at a suitable position, and the vertical connecting rod W is prone to swing due to its certain radial length, by fixing the vertical connecting rod W at the second end and then fixing the first end on the electric pole X, the position of the vertical connecting rod W is fixed, which facilitates the accurate installation of the mechanism box later, and after fixing the vertical connecting rod W by the second end, it can also prevent the vertical connecting rod W from rotating, resulting in inaccurate angles measured by the measuring assembly 100; in summary, the fixing assembly 200 can firstly facilitate the fixing of the relative position of the mechanism box and the vertical connecting rod W, and secondly ensure the accuracy of the rotation angle of the vertical connecting rod W measured by the measuring assembly 100.

[0035] In summary, the high-voltage disconnect switch mechanism box replacement auxiliary device provided by the present application, during installation, firstly fix the position of the vertical connecting rod W through the fixing assembly 200, and prevent the vertical connecting rod W from rotating, then disassemble and separate the vertical connecting rod W from the old mechanism box shaft M and rotate the old mechanism box shaft M to the initial position, then fix the engaging member 11 of the measuring assembly 100 on the vertical connecting rod W, fix the movable member 12 of the measuring assembly 100 on the traditional rotating mechanism and adjust the movable member 12 to the 0 scale, then start and rotate the old mechanism box shaft M to the extreme position, and move the movable member 12 to the original position. The position scale of part 12 is recorded, so the rotation angle of the old mechanism box shaft M is obtained, and then the old mechanism box is removed and replaced with a new mechanism box, the new mechanism box shaft M is rotated to the extreme position for limitation and connected with the movable part 12, and then the new mechanism box shaft M is started to rotate to the initial position and limited, so that the rotation angle of the new mechanism box shaft M is consistent with that of the old mechanism box shaft M, and then the measuring component 100 is removed and the new mechanism box shaft M is connected to the vertical connecting rod W, and finally the fixing component 200 is removed. The replacement of the mechanism box is completed through the above process.

[0036] The following will introduce the technical details of each component one by one.

[0037] In some embodiments, Figure 1 , Figure 2As shown, the engaging member 11 is provided with an arc-shaped guide structure 1111, which can be specifically an arc-shaped groove. The movable member 12 includes a sliding connection portion 121 and an extension portion 122. The sliding connection portion 121 is clamped in the arc-shaped groove and can slide along the arc-shaped groove. When the measuring component 100 is connected to the mechanism box shaft M, the arc-shaped groove and the mechanism box shaft M are coaxially arranged; the extension portion 122 extends outwardly along the surrounding axis of the arc-shaped groove by a predetermined distance, and the extension portion 122 is used to connect with the mechanism box shaft M. In this way, When the mechanism box shaft M rotates, it can drive the movable part 12 to slide along the arc groove. The sliding angle of the movable part 12 along the arc groove is the rotation angle of the mechanism box shaft M. After the measuring component 100 fixes the rotation angle of the vertical connecting rod W, on the basis of the above structure, the rotation angle of the mechanism box shaft M is adjusted according to the measured angle. After the mechanism box is installed according to the measuring component 100, it can drive the vertical connecting rod W to rotate within a suitable rotation angle to ensure the accurate and appropriate opening and closing of the high-voltage disconnector.

[0038] Preferably, the movable part 12 is connected to the mechanism box shaft M via a latch to facilitate installation and disassembly.

[0039] In some embodiments, Figure 2 , Figure 3 , Figure 4 As shown, the engaging member 11 includes an engaging cylinder 111, a fastener 112 and a washer 113, wherein the washer 113 is connected to the engaging cylinder 111, and the fastener 112 is connected to the engaging cylinder 111 and the washer 113; wherein the washer 113 is used to be arranged between the engaging cylinder 111 and the vertical connecting rod W to change the engaging inner diameter of the engaging member 11, and the fastener 112 is used to fix the engaging cylinder 111 and the washer 113 on the vertical connecting rod W. In practical applications, the vertical connecting rod W of the high-voltage disconnector often has a variety of diameter models. Therefore, in order to enable the measuring assembly 100 to adapt to a variety of diameter models of vertical connecting rods W, by arranging a washer 113 between the engaging cylinder 111 and the vertical connecting rod W, the engaging inner diameter of the engaging member 11 can be changed through the washer 113, thereby enabling the measuring assembly 100 to adapt to a variety of diameter models of vertical connecting rods W.

[0040] Please refer again Figure 3 , Figure 4 As shown, the fastener 112 can be a plurality of bolts, and a plurality of threaded holes are correspondingly provided on the engaging cylinder 111 and the washer 113, which are threadedly connected with the engaging cylinder 111 and the washer 113 by bolts, and then tightened with the vertical connecting rod W. In this way, the engaging cylinder 111 and the washer 113 can be fixed to the end of the vertical connecting rod W. The bolt fixing method has a simple structure and is easy to disassemble. In the process of use, it is not easy to be damaged and is easy to replace.

[0041] In some embodiments, Figure 3 , Figure 4 As shown, the gasket 113 includes a first portion 1131 and a second portion 1132 , which are assembled to form a cylindrical structure. The first portion 1131 is provided with a convex portion 01 , and the second portion 1132 is provided with a concave portion 02 , and the convex portion 01 can be selectively engaged with the concave portion 02 . In actual application, the first part 1131 and the second part 1132 need to be attached to the side of the vertical connecting rod W at the same time, but the first part 1131 and the second part 1132 are two structures, which are not convenient to be taken and fixed by one hand at the same time. After the first part 1131 is attached to the vertical connecting rod W, the second part 1132 is attached to the vertical connecting rod W and assembled with the first part 1131 to form a cylindrical structure. At this time, since the convex part 01 and the concave part 02 are embedded in each other in the horizontal direction, only one of the first part 1131 and the second part 1132 needs to be fixed to the side of the vertical connecting rod W, and the other one will also be fixed in the vertical direction due to the embedded structure of the convex part 01 and the concave part 02. Therefore, when the worker assembles the measuring component 100, it is convenient to fix the gasket 113 to the side of the vertical connecting rod W, and it is also convenient to assemble subsequent components.

[0042] In some embodiments, Figure 3 , Figure 4 As shown, the first part 1131 is provided with a convex part 01, and the first part 1131 is also provided with a concave part 02, the convex part 01 matches the concave part 02, the second part 1132 has the same structure as the first part 1131, and the first part 1131 can be selectively assembled with the second part 1132; wherein, when the first part 1131 and the second part 1132 are assembled with each other, the convex part 01 and the concave part 02 on the first part 1131 are respectively assembled with the concave part 02 and the convex part 01 on the second part 1132 to form a cylindrical structure.

[0043] In practical applications, the gasket 113 can often be processed by a mold. The first part 1131 and the second part 1132 are designed to have the same structure, and the concave part 02 and the convex part 01 respectively located on the first part 1131 and the second part 1132 can be correspondingly assembled. It is not necessary to design two molds with different structures, and only one mold is needed, which reduces the processing and design cost of the measuring component 100. In addition, since the first part 1131 and the second part 1132 have the same structure, when the gasket 113 is stored, transported and assembled, it can also prevent the first part 1131 and the second part 1132 from being confused and the number of the first part 1131 and the second part 1132 from not corresponding. When assembling the gasket 113, the worker only needs to take any two first parts 1131 or second parts 1132 to carry out the assembly work normally, without spending time and energy to identify the types of the first part 1131 and the second part 1132, so as to reduce the difficulty of assembly and facilitate the assembly process.

[0044] In some embodiments, Figure 3 , Figure 4 As shown, the engaging member 11 also includes a scale convex edge 114, which is fixedly connected to the engaging cylinder 111 and arranged relative to the movable member 12 to facilitate the determination of the position of the movable member 12. The scale convex edge 114 is provided with uniform angle scales. When the movable member 12 rotates following the mechanism box rotating shaft M, the initial position and the end position of the movable member 12 can be marked by the scale on the scale convex edge 114 to facilitate the identification of the rotation angle range. In addition, the above scale can also directly measure the optimal rotation angle of the vertical connecting rod W, so that the staff can record it and facilitate the subsequent staff to maintain it.

[0045] In some embodiments, Figure 3 , Figure 4 As shown, the engaging member 11 is a semi-cylindrical structure, so as to be conveniently inserted from the side of the vertical connecting rod W. In practical applications, the distance between the vertical connecting rod W and the rotating shaft M of the mechanism box is relatively small, and it is inconvenient to put the engaging member 11 on the vertical connecting rod W from the end thereof. Therefore, the engaging member 11 is designed as a semi-cylindrical structure, so that the engaging member 11 can be fixed on the vertical connecting rod W from the side of the vertical connecting rod W, which facilitates the fixed assembly of the engaging member 11.

[0046] In some embodiments, Figure 5 As shown, the radial portion 23 is a multi-level telescopic structure. In actual applications, the vertical distances between the vertical connecting rod W and the electric pole X of different high-voltage disconnectors may be different. The radial portion 23 is designed as a multi-level telescopic structure so that the length of the radial portion 23 can be adjusted according to the actual distance between the electric pole X and the vertical connecting rod W, ensuring that the vertical connecting rod W can be fixed in a suitable position.

[0047] In some embodiments, Figure 1 , Figure 2 As shown, the second end portion 22 includes a clamping member 221 and a telescopic member 222, the clamping member 221 is movably connected to the radial portion 23, and the telescopic member 222 is respectively connected to the radial portion 23 and the clamping member 221, so as to adjust the distance between the clamping member 221 and the radial portion 23 in a small range; wherein the clamping member 221 is used to clamp the vertical connecting rod W. In practical applications, in order to reduce production costs, a multi-level telescopic structure with a simple structure is usually telescopically fixed by means of a bayonet, but the bayonet cannot achieve infinite telescopic (uniform and continuous telescopic) operation. However, the spacing between the vertical connecting rod W and the electric pole X is not fixed, and the non-infinitely telescopic telescopic structure cannot enable the fixing assembly 200 to accurately fix the vertical connecting rod W. If the position of the vertical connecting rod W is not accurately fixed, the movable member 12 of the measuring assembly 100 cannot be properly connected to the mechanism box shaft M after the engaging member 11 is fixed to the vertical connecting rod W, and thus the rotation angle of the mechanism box shaft M cannot be adjusted and determined. By setting a telescopic member 222 between the radial portion 23 and the clamping member 221, the telescopic member 222 can be infinitely retracted in a small range, so that the overall length of the fixed component 200 can be adjusted in a large range through the radial portion 23, and then the position of the clamping member 221 can be infinitely adjusted in a small range through the telescopic member 222, so that the fixed component 200 can clamp and fix the vertical connecting rod W in a suitable position more accurately, and then it is convenient for the movable member 12 of the measuring component 100 to be accurately connected to the rotating shaft M of the mechanism box after the locking member 11 of the measuring component 100 is fixed on the vertical connecting rod W.

[0048] In some embodiments, Figure 5 , Figure 6 As shown, the telescopic member 222 comprises a first telescopic head 2221, a second telescopic head 2222 and a threaded barrel 2223, wherein the first telescopic head 2221 is provided with a first threaded portion, which is threadedly connected to the threaded barrel 2223, and the second telescopic head 2222 is provided with a second threaded portion, which is threadedly connected to the threaded barrel 2223; wherein the first telescopic head 2221 and the second telescopic head 2222 are two ends of the telescopic member 222 and are respectively located at opposite ends of the threaded barrel 2223 and are respectively connected to the radial portion 23 and the clamping member 221, and the first threaded portion and the second threaded portion have opposite threaded rotation directions. Through the above design, when the threaded barrel 2223 rotates in one direction, the first telescopic head 2221 and the second telescopic head 2222 will simultaneously telescope or retract toward the two ends of the telescopic member 222, and the spiral telescopic method has the characteristics of infinite telescopic expansion, and can accurately adjust the position of the clamping member 221 in a small range, and has a simple structure and is not prone to failure or damage.

[0049] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A measuring assembly (100) for measuring the rotation angle range of a mechanism box shaft (M), characterized in that: include: A clamping member (11), the clamping member (11) being used to be fixed to one end of the vertical connecting rod (W) close to the mechanism box rotating shaft (M); A movable member (12), the movable member (12) being movably connected to the engaging member (11), and the movable member (12) can be selectively used for being detachably connected to a rotating shaft (M) of a mechanism box; When the movable part (12) is connected to the mechanism box rotating shaft (M), the movable part (12) is used to follow the mechanism box rotating shaft (M) to make a rotational movement so as to display the rotation angle of the mechanism box rotating shaft (M).

2. The measuring assembly (100) according to claim 1, characterized in that The engaging member (11) comprises a engaging cylinder (111), a fastener (112) and a washer (113); the washer (113) is connected to the engaging cylinder (111), and the fastener (112) is connected to the engaging cylinder (111) and the washer (113); The washer (113) is used to be arranged between the engaging cylinder (111) and the vertical connecting rod (W) to change the engaging inner diameter of the engaging member (11), and the fastener (112) is used to fix the engaging cylinder (111) and the washer (113) on the vertical connecting rod (W).

3. The measuring assembly (100) according to claim 2, characterized in that The gasket (113) comprises a first part (1131) and a second part (1132), wherein the first part (1131) and the second part (1132) are assembled together to form a cylindrical structure, wherein the first part (1131) is provided with a convex part (01), and the second part (1132) is provided with a concave part (02), and the convex part (01) can be selectively engaged with the concave part (02).

4. The measuring assembly (100) according to claim 3, characterized in that The first part (1131) is provided with the convex part (01), and the first part (1131) is also provided with the concave part (02), the convex part (01) matches the concave part (02), the second part (1132) has the same structure as the first part (1131), and the first part (1131) can be optionally assembled with the second part (1132); When the first part (1131) and the second part (1132) are assembled with each other, the convex part (01) and the concave part (02) on the first part (1131) are respectively assembled with the concave part (02) and the convex part (01) on the second part (1132) to form the cylindrical structure.

5. The measuring assembly (100) according to claim 2, characterized in that The engaging member (11) further comprises a scale convex edge (114), the scale convex edge (114) is fixedly connected to the engaging cylinder (111) and is arranged opposite to the movable member (12) to facilitate determination of the position of the movable member (12).

6. The measuring assembly (100) according to claim 1, characterized in that The engaging member (11) is a semi-cylindrical structure, so as to be conveniently engaged from the side of the vertical connecting rod (W).

7. A high-voltage disconnect switch mechanism box replacement auxiliary device, characterized in that: include: The measuring assembly (100) as claimed in any one of claims 1 to 6; A fixing assembly (200) is used to fix the position of a vertical connecting rod (W), the fixing assembly (200) comprising a first end (21), a second end (22) and a radial portion (23), the radial portion (23) respectively connecting the first end (21) and the second end (22), the first end (21) being used to connect to a utility pole (X), and the second end being used to connect to the vertical connecting rod (W); The measuring component (100) is used to be arranged between the vertical connecting rod (W) and the mechanism box rotating shaft (M) to measure the rotation angle range of the mechanism box rotating shaft (M).

8. The high-voltage disconnect switch mechanism box replacement auxiliary device according to claim 7 is characterized in that: The radial portion (23) is a multi-level telescopic structure.

9. The high-voltage disconnect switch mechanism box replacement auxiliary device according to claim 8, characterized in that: The second end portion (22) comprises a clamping member (221) and a telescopic member (222), wherein the clamping member (221) is movably connected to the radial portion (23), and the telescopic member (222) is respectively connected to the radial portion (23) and the clamping member (221) to adjust the distance between the clamping member (221) and the radial portion (23); Wherein, the clamping member (221) is used to clamp the vertical connecting rod (W).

10. The high-voltage disconnect switch mechanism box replacement auxiliary device according to claim 9, characterized in that: The telescopic member (222) comprises a first telescopic head (2221), a second telescopic head (2222) and a threaded barrel (2223), wherein the first telescopic head (2221) is provided with a first threaded portion, the first threaded portion is threadedly connected to the threaded barrel (2223), and the second telescopic head (2222) is provided with a second threaded portion, the second threaded portion is threadedly connected to the threaded barrel (2223); The first telescopic head (2221) and the second telescopic head (2222) are respectively located at opposite ends of the threaded barrel (2223) and are respectively connected to the radial portion (23) and the clamping member (221), and the thread rotation directions of the first threaded portion and the second threaded portion are opposite.

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