阅读说明：本技术 一种可快速拆装的高压隔离开关手动操作机构 (But quick assembly disassembly's high voltage isolator manually operation mechanism ) 是由 黄艳珍 彭壮 王林军 张君 徐姿 于 2021-08-26 设计创作，主要内容包括：本发明公开了一种可快速拆装的高压隔离开关手动操作机构,包括主构件模块、主轴体、手动操作柄、电磁锁模块、机构箱、辅助开关模块、加热模块、端子排模块；其中,主构件模块可拆卸连接于机构箱的顶部,主轴体活动连接于主构件模块的顶部,主轴体的顶部连接有连杆,连杆的一侧设置有第一卡槽,手动操作柄的底部与第一卡槽活动连接,电磁锁模块通过安装件与主构件模块可拆卸连接,机构箱的内部可拆卸连接有辅助开关模块、加热模块和端子排模块。本发明通过将各个零件设置成模块化的、独立的部件,便于拆装,解决了现有高压隔离开关手动操作机构拆装工作量大、工作效率低、检修时间较长的问题。(The invention discloses a high-voltage isolating switch manual operating mechanism capable of being quickly disassembled and assembled, which comprises a main component module, a main shaft body, a manual operating handle, an electromagnetic lock module, a mechanism box, an auxiliary switch module, a heating module and a terminal strip module, wherein the main component module is arranged on the main shaft body; the mechanism comprises a main component module, a main shaft body, a connecting rod, a manual operation handle, an electromagnetic lock module, an auxiliary switch module, a heating module and a terminal row module, wherein the main component module is detachably connected to the top of the mechanism box, the main shaft body is movably connected to the top of the main component module, the top of the main shaft body is connected with the connecting rod, a first clamping groove is formed in one side of the connecting rod, the bottom of the manual operation handle is movably connected with the first clamping groove, the electromagnetic lock module is detachably connected with the main component module through an installation part, and the auxiliary switch module, the heating module and the terminal row module are detachably connected to the inside of the mechanism box. According to the invention, each part is arranged into a modular and independent part, so that the high-voltage isolating switch is convenient to disassemble and assemble, and the problems of large disassembling workload, low working efficiency and long overhauling time of the existing manual operating mechanism of the high-voltage isolating switch are solved.)

1. The utility model provides a but quick assembly disassembly's high voltage isolator manually operation mechanism which characterized in that: the electromagnetic lock comprises a main component module, a main shaft body, a manual operating handle, an electromagnetic lock module, a mechanism box, an auxiliary switch module, a heating module and a terminal strip module; the mechanism comprises a main component module, a main shaft body, an electromagnetic lock module, a main switch module, a heating module and a terminal row module, wherein the main component module is detachably connected to the top of the mechanism box, the main shaft body is movably connected to the top of the main component module, the top of the main shaft body is connected with a connecting rod, one side of the connecting rod is provided with a first clamping groove, the bottom of a manual operation handle is movably connected with the first clamping groove, the electromagnetic lock module is detachably connected with the main component module through a mounting piece, and the auxiliary switch module, the heating module and the terminal row module are detachably connected to the inside of the mechanism box.

2. The manual operating mechanism of the high-voltage isolating switch capable of being rapidly disassembled and assembled according to claim 1, is characterized in that: the auxiliary switch module comprises an auxiliary switch main body, a central shaft, a rotary joint and a contact for completing the on-off of the brake separating position and the brake closing position; the rotating joint is connected with the bottom of the main shaft body and located inside the mechanism box, the central shaft is connected to the bottom of the rotating joint, and the bottom of the central shaft is connected with the auxiliary switch main body.

3. The manual operating mechanism of the high-voltage isolating switch capable of being rapidly disassembled and assembled according to claim 1, is characterized in that: the heating module comprises a temperature and humidity controller and a heating module, and the temperature and humidity controller and the heating module are detachably connected to the inside of the mechanism box.

4. The manual operating mechanism of the high-voltage isolating switch capable of being rapidly disassembled and assembled according to claim 1, is characterized in that: the electromagnetic lock module includes the electromagnetic lock installed part and lock card, the installed part can dismantle connect in the top of major component module, the electromagnetic lock can dismantle connect in the top of installed part, lock card fixed connection in the middle part of the outer wall of connecting rod.

5. The manual operating mechanism of the high-voltage isolating switch capable of being rapidly disassembled and assembled according to claim 4, is characterized in that: the outer wall of the electromagnetic lock is convexly extended with a clamping column, and second clamping grooves matched with the clamping columns are arranged on two sides of the locking clamp.

6. The manual operating mechanism of the high-voltage isolating switch capable of being rapidly disassembled and assembled according to claim 1, is characterized in that: the terminal strip module is electrically connected with the auxiliary switch module through a flat cable.

7. The manual operating mechanism of the high-voltage isolating switch capable of being rapidly disassembled and assembled according to claim 1, is characterized in that: the manual operating mechanism is connected with the isolating switch through the connecting rod.

8. The manual operating mechanism of the high-voltage isolating switch capable of being rapidly disassembled and assembled according to claim 2, is characterized in that: the rotational freedom degree of the manual operation handle is 0-90 degrees, the rotational freedom degree of the main shaft body is 0-180 degrees, and the rotational freedom degree of the rotary joint and the central shaft is 0-180 degrees, so that opening and closing of the isolating switch can be completed.

Technical Field

The invention relates to the field of power equipment, in particular to a high-voltage isolating switch manual operation mechanism capable of being quickly disassembled and assembled.

Background

The high-voltage isolating switch is a common switching device in a power grid, a disconnecting link of a body is generally driven by an operating mechanism to be switched on or off, an obvious circuit breaking point can be formed after the disconnecting link, in a power transmission and transformation system, the disconnecting link and the switching-on of the isolating switch are completed by the operating mechanism, the high-voltage isolating switch is mainly used for ensuring the safety of workers when the electric power device is overhauled, a large enough obvious visible air insulation interval is formed between the device needing to be overhauled and other electrified parts, the conventional operating mechanism box is generally adopted for the existing high-voltage isolating switch, the connection among all the parts is tight, when the electric power device is overhauled, the workload for disassembling and assembling all the parts is large, the working efficiency is low, and the overhauling time is long.

In view of the above, it is desirable to provide a manual operating mechanism for a high voltage isolation switch, which can be quickly disassembled and assembled to solve the above problems.

Disclosure of Invention

The invention mainly aims to provide a high-voltage isolating switch manual operating mechanism capable of being quickly disassembled and assembled, and aims to solve the problems of large disassembling and assembling workload, low working efficiency and long overhauling time of the conventional high-voltage isolating switch manual operating mechanism.

In order to achieve the purpose, the invention provides a high-voltage isolating switch manual operation mechanism capable of being quickly disassembled and assembled, which comprises a main component module, a main shaft body, a manual operation handle, an electromagnetic lock module, a mechanism box, an auxiliary switch module, a heating module and a terminal strip module; the mechanism comprises a main component module, a main shaft body, an electromagnetic lock module, a main switch module, a heating module and a terminal row module, wherein the main component module is detachably connected to the top of the mechanism box, the main shaft body is movably connected to the top of the main component module, the top of the main shaft body is connected with a connecting rod, one side of the connecting rod is provided with a first clamping groove, the bottom of a manual operation handle is movably connected with the first clamping groove, the electromagnetic lock module is detachably connected with the main component module through a mounting piece, and the auxiliary switch module, the heating module and the terminal row module are detachably connected to the inside of the mechanism box.

Preferably, the auxiliary switch module comprises an auxiliary switch main body, a central shaft, a rotary joint and a contact for completing the switching on and off of the switching-off position and the switching-on position; the rotating joint is connected with the bottom of the main shaft body and located inside the mechanism box, the central shaft is connected to the bottom of the rotating joint, and the bottom of the central shaft is connected with the auxiliary switch main body.

Preferably, the heating module comprises a temperature and humidity controller and a heating block, and the temperature and humidity controller and the heating block are detachably connected to the inside of the mechanism box.

Preferably, the electromagnetic lock module comprises an electromagnetic lock, an installation part and a lock clip, the installation part is detachably connected above the main component module, the electromagnetic lock is detachably connected at the top of the installation part, and the lock clip is fixedly connected at the middle part of the outer wall of the connecting rod.

Preferably, the outer wall of the electromagnetic lock protrudes and extends with a clamping column, and two sides of the lock clamp are provided with second clamping grooves matched with the clamping column.

Preferably, the terminal strip module is electrically connected to the auxiliary switch module through a flat cable.

Preferably, the manual operating mechanism is connected with the isolating switch through the connecting rod.

Preferably, the rotational degree of freedom of the manual operation handle is 0-90 degrees, the rotational degree of freedom of the main shaft body is 0-180 degrees, and the rotational degree of freedom of the rotary joint and the central shaft is 0-180 degrees, so that opening and closing of the isolating switch can be completed.

Compared with the prior art, the manual operating mechanism of the high-voltage isolating switch capable of being rapidly disassembled and assembled, which is provided by the invention, has the following beneficial effects:

the invention provides a high-voltage isolating switch manual operating mechanism capable of being quickly disassembled and assembled, which comprises a main component module, a main shaft body, a manual operating handle, an electromagnetic lock module, a mechanism box, an auxiliary switch module, a heating module and a terminal strip module; the mechanism comprises a main component module, a main shaft body, an electromagnetic lock module, a main switch module, a heating module and a terminal row module, wherein the main component module is detachably connected to the top of the mechanism box, the main shaft body is movably connected to the top of the main component module, the top of the main shaft body is connected with a connecting rod, one side of the connecting rod is provided with a first clamping groove, the bottom of a manual operation handle is movably connected with the first clamping groove, the electromagnetic lock module is detachably connected with the main component module through a mounting piece, and the auxiliary switch module, the heating module and the terminal row module are detachably connected to the inside of the mechanism box. According to the invention, each part is arranged into a modular and independent part, so that the high-voltage isolating switch is convenient to disassemble and assemble, and the problems of large disassembling workload, low working efficiency and long overhauling time of the existing manual operating mechanism of the high-voltage isolating switch are solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a front view of a manual operating mechanism of a high voltage isolator in one embodiment of the present invention;

FIG. 2 is a left side view of a manual operating mechanism of a high voltage isolator in one embodiment of the present invention;

FIG. 3 is a schematic diagram of the internal structure of a manual operating mechanism of a high-voltage isolating switch in one embodiment of the invention;

FIG. 4 is a top view of a manual operating mechanism for a high voltage isolator in one embodiment of the present invention;

the reference numbers illustrate:

a high-voltage isolating switch manual operating mechanism 100;

a main component module 200; a side plate 210; a main shaft body 300; a connecting rod 310; a first card slot 320; a manual operation handle 400; an electromagnetic lock module 500; an electromagnetic lock 510; a clamp column 511; a mounting member 520; a locking card 530; a second card slot 531; a mechanism case 600; an auxiliary switch module 700; an auxiliary switch main body 710; a rotary joint 720; a central axis 730; a contact 740; a heating module 800; a temperature and humidity controller 810; a heat block 820; a terminal block module 900; a flat cable 910.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1-4, the present invention provides a high voltage isolation switch manual operating mechanism 100 capable of being quickly disassembled and assembled. The high-voltage isolating switch manual operation mechanism 100 comprises a main component module 200, a main shaft body 300, a manual operation handle 400, an electromagnetic lock module 500, a mechanism box 600, an auxiliary switch module 700, a heating module 800 and a terminal strip module 900.

Wherein the main component module 200 is detachably coupled to the top of the mechanism case 600. It should be understood that the specific shape of the main component module 200 can be designed according to actual needs, in this embodiment, the main component module 200 is configured as a rectangular parallelepiped, the main component module 200 is detachably connected to the top of the mechanism box 600, the side surface of the main component module 200 is further provided with a side plate 210 for connecting other components, the detachable connection includes but is not limited to one or more of a threaded connection, a snap connection, and a hinge connection, and preferably, a bolt connection is adopted in this embodiment.

The main shaft body 300 is movably connected to the top of the main member module 200, the top of the main shaft body 300 is connected to a connecting rod 310, and a first clamping groove 320 is formed in one side of the connecting rod 310. Specifically, the main shaft body 300 is movably connected to the top of the main member module 200, the bottom of the main shaft body 300 penetrates through the main member module 200 and extends into the mechanism box 600, in this embodiment, the position of the main shaft body 300 is arranged at the middle of the main member module 200, and the main shaft body 300 can rotate in the horizontal direction, the top of the main shaft body 300 is fixedly connected with the connecting rod 310, the connecting rod 310 is arranged vertically upwards, the connecting rod 310 is used for connecting a high-voltage isolating switch (not shown), meanwhile, a first clamping groove 320 is arranged on one side of the bottom of the connecting rod 310, the first clamping groove 320 and the main shaft body 300 are arranged integrally, and the direction of the clamping groove is vertically upwards.

The bottom of the manual operating handle 400 is movably connected with the first clamping groove 320. It should be noted that the bottom of the manual operating handle 400 is matched with the first locking groove 320, the bottom of the manual operating handle 400 is movably connected with the first locking groove 320, the manual operating handle 400 can rotate in the vertical direction, and when the included angle between the manual operating handle 400 and the main component module 200 is 0 degree, the manual operating handle 400 can drive the spindle body 300 to rotate on the main component module 200, so as to complete opening and closing of the disconnecting switch (not shown); when the manual lever 400 is at a 90 degree angle to the main component module 200, the bottom of the manual lever 400 is caught in a groove (not shown) of the main component module 200 for positioning and fixing.

The electromagnetic lock module 500 is detachably connected to the main component module 200 by a mounting member 520, and the auxiliary switch module 700, the heating module 800, and the terminal block module 900 are detachably connected to the inside of the mechanism case 600. It should be understood by those skilled in the art that the mounting member 520 is detachably connected to the side plate 210 of the main component module 200, the electromagnetic lock module is detachably connected to the main component module 200 through the mounting member 520, the electromagnetic lock module 500 is used for locking the opening and closing positions, and can be unlocked only under the condition of allowing the operation, so as to perform the opening and closing operations of the disconnecting switch, thereby avoiding the misoperation when the operation is not allowed, the inside of the mechanism box 600 is sequentially detachably connected with the auxiliary switch module 700, the heating module 800 and the terminal strip module 900 from top to bottom, in this embodiment, the connection and the fixation are performed by bolts, which is convenient for detachment and installation.

Further, the auxiliary switch module 700 includes an auxiliary switch main body 710, a central shaft 730, a rotary joint 720 and a contact 740 for completing the switching between the switching-off position and the switching-on position; the rotating joint 720 is connected to the bottom of the main shaft body 300 and is located inside the mechanism box 600, the central shaft 730 is connected to the bottom of the rotating joint 720, and the bottom of the central shaft 730 is connected to the auxiliary switch main body 710. It should be noted that the auxiliary switch module 700 is composed of an auxiliary switch main body 710, a central shaft 730, a rotary joint 720 and a contact 740, the bottom of the main shaft body 300 passes through the main component module 200 and extends into the mechanism box 600, the top of the rotary joint 720 is connected with the bottom of the main shaft body 300 in a clamping manner, the bottom of the main shaft body 300 extends into a groove at the top of the rotary joint 720, so as to drive the rotary joint 720 to rotate, the top of the central shaft 730 is fixedly connected with the bottom of the rotary joint 720, the bottom of the central shaft 730 is connected with the auxiliary switch main body 710, when the main shaft body 300 rotates, the rotary joint 720 is driven to rotate, so as to drive the central shaft 730 to rotate, and then the contact 740 on the auxiliary switch main body 710 completes the switching on and off of the switching-on position or the switching-off position.

In a preferred embodiment of the present invention, the heating module 800 includes a temperature and humidity controller 810 and a heating block 820, and both the temperature and humidity controller 810 and the heating block 820 are detachably connected to the inside of the mechanism case 600. It should be understood that, in this embodiment, the temperature and humidity controller 810 and the heating are both connected by bolts to be connected inside the mechanism box 600, and when the temperature in the mechanism box 600 is low or the humidity is high, the temperature and humidity controller 810 is started and the power of the heating block 820 is turned on to heat and dehumidify the box body, so as to avoid affecting the normal operation of the mechanical moving parts when the temperature is low or the humidity is high.

Referring again to fig. 1 to 4, the electromagnetic lock module 500 includes an electromagnetic lock 510, the mounting member 520, and a lock clip 530, the mounting member 520 is detachably coupled to the upper portion of the main frame member module 200, the electromagnetic lock 510 is detachably coupled to the top portion of the mounting member 520, and the lock clip 530 is fixedly coupled to the middle portion of the outer wall of the link 310. Specifically, the mounting member 520 is detachably coupled to the upper side of the main member module 200, in this embodiment, a side plate 210 for coupling other members is provided at a side of the main member module 200, the mounting member 520 is detachably coupled to the side plate 210 of the main member module 200, the electromagnetic lock module 500 is detachably coupled to the top of the mounting member 520, and the lock latch 530 is fixedly coupled to the middle portion of the outer wall of the link 310.

Furthermore, a clamping column 511 protrudes from the outer wall of the electromagnetic lock 510, and second clamping grooves 531 matched with the clamping column 511 are arranged on two sides of the lock clamp 530. It should be understood by those skilled in the art that the electromagnetic lock 510 is provided with the locking post 511 for locking, two opposite side surfaces of the locking clip 530 are both provided with the second locking groove 531 matched with the locking post 511, the direction of the second locking groove 531 is vertical upward, when the manual operating handle 400 drives the spindle body 300 to rotate, the locking post 511 of the electromagnetic lock 510 can retract, so as to ensure that the spindle body 300 can rotate smoothly, when the opening or closing operation of the disconnecting switch is completed, the electromagnetic lock 510 extends out of the locking post 511 to be locked to the second locking groove 531 of the locking clip 530, so as to ensure that the spindle body 300 cannot rotate, and prevent misoperation.

As a preferred embodiment of the present invention, the terminal block module 900 is electrically connected to the auxiliary switch module 700 through a flat cable 910. It should be understood that both the terminal strip module 900 and the auxiliary switch module 700 can be detachably connected to the inside of the mechanism box 600, and the terminal strip module 900 is electrically connected to the auxiliary switch module 700 through the flat cable 910, so that the terminal strip module 900 and the auxiliary switch can be more quickly disassembled.

In a preferred embodiment of the present invention, the manual operating mechanism is connected to the disconnector through the connecting rod 310. Specifically, the connecting rod 310 is fixedly connected to the top of the main shaft body 300, and the connecting rod 310 may be a component for connecting the disconnecting switch.

Further, the rotational degree of freedom of the manual operation handle 400 is 0 to 90 degrees, the rotational degree of freedom of the main shaft body 300 is 0 to 180 degrees, and the rotational degree of freedom of the rotary joint 720 and the central shaft 730 is 0 to 180 degrees, so that opening and closing of the disconnecting switch can be completed. It should be noted that the rotational degrees of freedom of the manual handle 400, the spindle body 300 and the central shaft 730 can be set according to actual requirements, preferably, in this embodiment, the manual handle 400 can rotate 0-90 degrees in the vertical direction, and when the manual handle 400 is in the horizontal direction, the spindle body 300 can be driven to rotate together, so as to drive the rotation joint 720 and the central shaft 730 to rotate, thereby completing the opening and closing of the disconnecting switch.

The working process of the embodiment: referring to fig. 1-4, when the disconnecting switch is switched on, the manual operating handle 400 is pulled until the manual operating handle 400 is parallel to the main shaft body 300, the main shaft body 300 is driven to rotate 90 degrees clockwise, the connecting rod 310 drives the disconnecting switch to act, the lower end of the main shaft body 300 drives the rotating joint 720 to rotate, and further drives the central shaft 730 to rotate, and the contact 740 on the auxiliary switch body is driven to switch, so as to send a switch-on position signal. When the isolating switch is opened, the main shaft 300 is driven to rotate 90 degrees in a counterclockwise direction.

The process of quick assembly and disassembly of the manual operating mechanism is as follows, and it should be noted that in the present embodiment, all the detachable connection modes adopted are bolt connection, which is convenient for disassembly and assembly.

The main component module 200 dismounting process: when the main component module 200 needs to be replaced, the connection between the mounting member 520 and the main component module 200 is firstly released, then the connection between the main shaft body 300 and the main component module 200 is released, and finally the main component module 200 is detached from the mechanism box 600 for replacement, wherein the mounting sequence is opposite to the detaching sequence.

The main shaft body 300 dismounting process: when the spindle body 300 needs to be replaced, the spindle body 300 is fixed by the electromagnetic lock module 500, the connection between the manual operating handle 400 and the first clamping groove 320 is released, then the connection between the spindle body 300 and the main component module 200 is released, and finally the connection between the connecting rod 310 and the spindle body 300 is released, so that the spindle body 300 can be replaced, and the installation sequence is opposite to the disassembly sequence.

Manual handle 400 disassembly and assembly process: the manual lever 400 can be removed and installed by simply releasing it from the first locking slot 320 on the main member.

The electromagnetic lock module 500 is disassembled and assembled: when the electromagnetic lock module 500 has a fault, the connection between the mounting member 520 and the main component module 200 is firstly released, and then the connection between the mounting member 520 and the electromagnetic lock 510 is released for replacement; if the locking clip 530 has a problem and needs to be replaced, the locking clip 530 is simply detached from the link 310.

The process of disassembling and assembling the auxiliary switch module 700: when the auxiliary switch module 700 fails, the connection between the main component module 200 and the mechanism box 600 is released, and then the connection between the auxiliary switch module 700 and the mechanism box 600 is released, so that the main shaft body 300 and the rotary joint 720 can be released, and the auxiliary switch module 700 can be detached to rapidly replace the auxiliary switch module 700.

The disassembly and assembly process of the heating module 800: when the heating module 800 is detached, the main component module 200 is detached from the mechanism box 600, the flat cable 910 is pulled out, and the mounting bolts are detached to detach the heating module 800.

Terminal block module 900 disassembly and assembly process: the pluggable terminal strip is directly adopted, so that only the faulty terminal strip or the flat cable 910 needs to be directly replaced during replacement.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are encompassed by the scope of the present invention.