CN110137835A - Portable 10kV multiple groups closing operation pullover far controls mechanical manipulator - Google Patents

Abstract

The invention discloses a portable 10kV multi-combination operation pulley remote control mechanical operation device, which includes a device fixing rail and a motor operating mechanism; the device fixing rail includes a base, and a fixing rod is connected to the base, and support rods are slidingly connected to both sides of the fixing rod. The ends of the two support rods away from the base are jointly connected with a top block; the motor operating mechanism includes a motor, a start-stop module, a forward and reverse module, an induction module, a reset module, a wireless communication module and a remote controller; the output end of the motor is connected to a rotating shaft . The portable 10kV multi-combination operation heddle remote control mechanical operation device provided by the embodiment of the present invention, by combining the portable multi-combination heddle with the remote control mechanical device, can perfectly solve the problem of personal safety caused by ring closure and multiple types of operating handles. , Insufficient operating space and other issues. The device has the advantages of novel design, convenient use and portability, and can effectively save manpower, material resources and time.

Description

Portable 10kV multi-combination operation hedging remote control mechanical operation device

technical field

The invention belongs to the technical field of electric power safety, in particular to a portable 10kV multi-combination operation pulley remote control mechanical operation device.

Background technique

At present, there are many brands of 10kV distribution box manufacturers in Dongguan Power Supply Bureau, and the operation handles of each distribution box are not universal. As a result, operation and maintenance personnel and emergency repair personnel need to carry a large number of operation handles, and sometimes the operating space is narrow, resulting in the need to return to the branch. Finding operational tools or problems that cannot be operated will greatly delay the work and waste a lot of manpower and time. During the loop closing operation of the 10kV line, it must be considered to ensure that the phases are consistent, the voltage difference and the phase angle should meet the regulations, the loads in the ring network will not be overloaded after the loop is closed, and the power flow changes in the loop network will not exceed the grid stability and equipment capacity. Limiting factors, and the moment of closing the ring will generate a large inrush current, which poses a huge threat to the personal safety of operation and maintenance operators.

Contents of the invention

The purpose of the present invention is to provide a portable 10kV multi-combination operation pulley remote control mechanical operation device to solve the above technical problems.

For reaching this purpose, the present invention adopts following technical scheme:

A portable 10kV multi-combination operation pulley remote control mechanical operation device, including a device fixing rail and a motor operating mechanism fixed on the device fixing rail;

The fixed rail of the device includes a base, and a fixed rod is connected to the base, and support rods are slidably connected to both sides of the fixed rod, respectively, and the ends of the two support rods away from the base are jointly connected with a top block; A first fixed switch is sleeved and fixedly mounted on the rod, and a second fixed switch is sleeved at the end of the support rod away from the base;

The motor operating mechanism includes a motor, a start-stop module, a forward and reverse module, a sensing module, a reset module, a wireless communication module and a remote controller; the output end of the motor is connected with a rotating shaft.

Optionally, the rotating shaft includes an outer operating rotating shaft, an inner operating rotating shaft and a rotating shaft backstop lock;

An anti-retreat chute is provided on the inner operating shaft, the interior of the outer operating shaft is hollow, and an accommodating chute that cooperates with the anti-retreat chute is provided on the inner surface of the outer operating shaft;

The anti-retraction lock of the rotating shaft is arranged between the anti-retraction chute and the accommodation chute.

Optionally, one end of the anti-backward lock of the rotating shaft is provided with an operating part, and the other end of the anti-backward lock of the rotating shaft is provided with a back-stopping part;

The cross-sectional area of the anti-retreat portion is larger than the gap between the anti-retreat chute and the receiving chute.

Optionally, the motor operating mechanism further includes a battery module, and the exterior of the battery module is sealed by two butted metal square frames.

Optionally, washers are provided at the edges of the two metal frames, and the metal frames are fixed by bolts.

Optionally, the motor operating mechanism further includes a gear module.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

The portable 10kV multi-combination operation heddle remote control mechanical operation device provided by the embodiment of the present invention, by combining the portable multi-combination heddle with the remote control mechanical device, can perfectly solve the problem of personal safety caused by ring closure and multiple types of operating handles. , Insufficient operating space and other issues. The device has the advantages of novel design, convenient use and portability, and can effectively save manpower, material resources and time.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative efforts.

The structures, proportions, sizes, etc. shown in this manual are only used to cooperate with the content disclosed in the manual, so that people familiar with this technology can understand and read, and are not used to limit the conditions for the implementation of the present invention, so there is no technical In the substantive meaning above, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the technical content disclosed in the present invention without affecting the functions and objectives of the present invention. within the range that can be covered.

Fig. 1 is a front view of a portable 10kV multi-combination operation pulley remote control mechanical operation device provided by an embodiment of the present invention.

Fig. 2 is a side view of the portable 10kV multi-combination operation pulley remote control mechanical operation device provided by the embodiment of the present invention.

Fig. 3 is an axial side view of the portable 10kV multi-combination operation pulley remote control mechanical operation device provided by the embodiment of the present invention.

Fig. 4 is a structural diagram of a motor control system provided by an embodiment of the present invention.

Fig. 5 is a structural diagram of the inner operating shaft provided by the embodiment of the present invention.

Fig. 6 is a structural diagram of the anti-backlash lock of the rotating shaft provided by the embodiment of the present invention.

Fig. 7 is a structural diagram of the external operating shaft provided by the embodiment of the present invention.

Graphical description:

Device fixed rail 100, base 101, first fixed switch 102, first buckle 103, fixed rod 104, support rod 105, top block 106, second fixed switch 107, second buckle 108;

Motor operating mechanism 200, rotating shaft 201, adapter 202, metal box 203, switch button 204, reset button 205, gear knob 206;

The outer operation shaft 2011, the accommodation chute 2012, the anti-retraction lock 2013 of the rotation shaft, the operation part 2014, the anti-retraction part 2015, the inner operation shaft 2016, the anti-retraction chute 2017;

Wireless communication module 10 , start-stop module 11 , forward and reverse module 12 , sensing module 13 , motor 14 , gear module 15 , battery module 16 and reset module 17 .

Detailed ways

In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1 to Fig. 7, the present embodiment provides a portable 10kV multi-combination operation sleeve head remote control mechanical operation device, the remote control mechanical device includes two parts, which are respectively used to be fixed on the distribution box door The device fixing rail 100 and the motor operating mechanism 200 fixed on the device fixing rail 100 .

The device fixing rail 100 is composed of double sliding rails with adjustable length. The upper and lower ends of the device have fixed switches that can be fixed in the slot of the distribution box door. After being fixed, the whole device can slide horizontally in the slot of the distribution box door. There is no need to disassemble and assemble the switch multiple times, and the entire assembly and fixing process only takes 3 minutes, which greatly improves the usability of the device.

Specifically, the device fixing rail 100 includes a base 101 on which a fixing rod 104 is vertically and fixedly connected, and a first fixed switch 102 is sheathed and fixedly installed on the fixing rod 104 .

Both sides of the fixing rod 104 are respectively slidably connected with support rods 105 , and the ends of the two support rods 105 away from the base 101 are jointly connected with a top block 106 . Specifically, a slide rail (not shown) is respectively arranged on both sides of the fixed rod 104, the support rod 105 is slidably connected with the fixed rod 104 through the slide rail, and the sliding between the support rod 105 and the fixed rod 104 is restricted by bolts.

During use, adjust the sliding distance between the support rod 105 and the fixed rod 104, thereby adjusting the distance between the base 101 and the top block 106, so that the base 101 leans against the ground or on other supports, and the top block 106 leans against On the upper plate of the distribution box.

The fixed rail 100 of the device is applicable to distribution boxes of different heights through an adjustable double slide rail structure.

Further, a second fixed switch 107 is sheathed on the end of the support rod 105 away from the base 101 .

The first fixed switch 102 and the second fixed switch 107 are respectively provided with a first buckle 103 and a second buckle 108 . The second buckle 108 and the top block 106 are used to fix the upper door inner groove of the distribution box, and the first buckle 103 and the base 101 are used to fix the lower door inner groove of the distribution box. Optionally, the buckle is a spring clamp block, which is fixed to the inner groove of the door by clamping.

When the number of distribution boxes is large, most of the distribution boxes are arranged side by side. Through the design of the fixed switch, when you need to operate an adjacent distribution box, you only need to loosen the buckle of the fixed switch, then move the fixing rail 100 of the whole device to the adjacent distribution box, and then fasten the buckle .

Further, the distance between the second fixed switch 107 and the top block 106 can be adjusted so as to be suitable for different door inner slots. Specifically, a detachable screw is installed on the second fixed switch 107, and the distance between the second fixed switch 107 and the top block 106 is adjusted by the screw. Similarly, the distance between the first fixed switch 102 and the base 101 can be adjusted.

The core of the motor operating mechanism 200 adopts a motor 14 with a power of 60W and a rotating speed of 2900r/min to prevent the rotating shaft 201 from being too fast to control and destroy the operation hole. The rotating shaft is adjusted to 6r/min through the transmission; Type 5000mAh lithium battery, fully charged can operate about 100 times. The entire motor operating mechanism 200 is locked on the mouth rail through the concave bolt, and the position of the corresponding operation hole can be adjusted by moving up and down.

Specifically, the motor operating mechanism 200 includes a battery module 16, and the exterior of the battery module 16 is sealed by two butted metal square frames 203, which can realize waterproof and dustproof functions. Gaskets are arranged at the edges of the two metal square frames 203, and the metal square frames 203 are fixed by bolts.

Further, the motor operating mechanism 200 has a switch button 204 , a reset button 205 , and a gear knob 206 on the panel. The function of the switch button 204 is to start the power supply for the motor 14 . Before controlling the motor 14 to start via the remote controller, the reset button needs to be pressed, otherwise the motor 14 cannot operate. The design of the reset button 205 is to prevent misuse. The gear knob 206 is used to set the torque of the motor 14 through different inter-turn coils, and different torques can be selected through the gear knob 206 for different operating holes of the distribution box.

Therefore, the motor control system of the motor operating mechanism 200 includes a motor 14 , a battery module 16 , a start-stop module 11 , a forward and reverse module 12 , a reset module 17 , a gear module 15 , a wireless communication module 10 and a remote controller.

The battery module 16 is used for powering the motor 14 and the wireless communication module 10 . The start-stop module 11 is used to control the start and stop of the motor 14 . The forward and reverse module 12 is used to adjust the rotation direction of the motor 14 . The reset module 17 is used to prevent misoperation. After starting the motor 14 each time, the motor 14 must be reset before the next start. The gear module 15 is used to adjust the torque of the motor 14 .

Specifically, the remote controller communicates with the wireless communication module 10 , wirelessly controls the start and stop of the motor 14 through the start-stop module 11 , and wirelessly controls the forward and reverse rotation of the motor 14 through the forward-reverse module 12 .

Specifically, the motor control system further includes a sensing module 13 . The induction module 13 is used for sensing the resistance that the motor 14 is subjected to, and when the resistance is greater than the output torque of the motor 14, the motor 14 stops automatically.

Wherein, the motor 14 is electrically connected to the battery module 16 , the start-stop module 11 , the forward and reverse module 12 , the reset module 17 , and the gear module 15 . The start-stop module 11 and the forward-reverse module 12 are respectively connected to the wireless communication module 10 .

Further, the output end of the motor 14 is connected with a rotating shaft 201 . The operation hole is controlled by the rotating shaft 201, and the operation handle is driven to rotate.

The rotating shaft 201 is designed to run through the entire motor operating mechanism 200 and can be taken out and replaced according to the actual situation. The operating holes of some distribution box manufacturers need the operating handle to withstand the rebound spring before they can be rotated and operated. Therefore, the rotating shaft 201 is equipped with The locking switch of the rotating shaft 201 can be stretched and locked according to the needs of different manufacturers.

Specifically, the rotating shaft 201 includes an outer operating rotating shaft 2011 , an inner operating rotating shaft 2016 and a rotating shaft backstop lock 2013 . Wherein, the inner operating shaft 2016 is provided with an anti-retraction chute 2017, and by adjusting the anti-retraction lock 2013 of the rotating shaft, the amount of expansion and contraction of the inner operating shaft 2016 relative to the outer operating shaft 2011 can be adjusted. When in use, the output end of the motor 14 is connected to the outer operating shaft 2011, and the outer operating shaft 2011 drives the inner operating shaft 2016 to rotate through the rotating shaft anti-back lock 2013.

Further, the inner operating shaft 2016 is cylindrical, and the outer surface of the inner operating shaft 2016 is provided with a backstop chute 2017 , and one end of the inner operating shaft 2016 is provided with an adapter 202 . The adapter 202 is used to connect and replace connectors of various specifications and shapes, and the connectors are used to be directly inserted into the operating hole of the operating handle.

The interior of the outer operating shaft 2011 is hollow, and an accommodating chute 2012 cooperating with the backstop chute 2017 is defined on the inner surface of the outer operating shaft 2011 . The anti-retraction lock 2013 of the rotating shaft is disposed between the anti-retreat chute 2017 and the accommodating chute 2012 . An operation part 2014 is provided at one end of the anti-backward lock 2013 of the rotating shaft, and an anti-backward part 2015 is provided at the other end of the anti-backward lock 2013 of the rotating shaft.

When the extension of the inner operating shaft 2016 is zero, the stop portion 2015 is adjacent to one end of the outer operating shaft 2011, and the inner operating shaft 2016 is blocked by the retracted portion, so that the inner operating shaft 2016 is flush with one end of the outer operating shaft 2011.

When the inner operating shaft 2016 needs to be stretched out by a certain amount, the anti-retraction lock 2013 of the rotating shaft slides along the receiving chute 2012 and the anti-retraction chute 2017, and the anti-retraction part 2015 is away from the outer operating shaft 2011, and then slides the inner operating shaft 2016 until the inner One end of the operating rotating shaft 2016 is blocked again by the stop portion 2015 .

Therefore, through the outer operating shaft 2011 , the inner operating shaft 2016 and the anti-backlash lock 2013 , the adjustment of the stretching amount of the inner operating shaft 2016 is realized.

This embodiment provides a portable 10kV multi-combination operation hedging remote control mechanical operation device. By combining the portable multi-combination hedging with the remote control mechanical device, it can perfectly solve the problem of personal safety caused by ring closure, many types of operating handles, and insufficient operating space. And other issues. The practical device has the advantages of novel design, convenient use and convenient carrying, and can effectively save manpower, material resources and time.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still understand the foregoing The technical solutions recorded in each embodiment are modified, or some of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (6)

1. The portable 10kV multi-combination operation pulley remote control mechanical operation device is characterized in that it includes a device fixing rail and a motor operating mechanism fixed on the device fixing rail; The fixed rail of the device includes a base, and a fixed rod is connected to the base, and support rods are slidably connected to both sides of the fixed rod, respectively, and the ends of the two support rods away from the base are jointly connected with a top block; A first fixed switch is sleeved and fixedly mounted on the rod, and a second fixed switch is sleeved at the end of the support rod away from the base; The motor operating mechanism includes a motor, a start-stop module, a forward and reverse module, a sensing module, a reset module, a wireless communication module and a remote controller; the output end of the motor is connected with a rotating shaft. 2. The portable 10kV multi-combination operation pulley remote control mechanical operating device according to claim 1, wherein the rotating shaft includes an outer operating shaft, an inner operating shaft, and a rotating shaft anti-back lock; An anti-retreat chute is provided on the inner operating shaft, the interior of the outer operating shaft is hollow, and an accommodating chute that cooperates with the anti-retreat chute is provided on the inner surface of the outer operating shaft; The anti-retraction lock of the rotating shaft is arranged between the anti-retraction chute and the accommodation chute. 3. The portable 10kV multi-combination operation pulley remote control mechanical operating device according to claim 2, characterized in that, one end of the rotating shaft backstop lock is provided with an operating part, and the other end of the rotating shaft backstop lock is provided with a backstop part; The cross-sectional area of the anti-retreat portion is larger than the gap between the anti-retreat chute and the receiving chute. 4. The portable 10kV multi-combination operation pulley remote control mechanical operating device according to claim 1, characterized in that the motor operating mechanism also includes a battery module, and the exterior of the battery module is sealed by two butted metal square frames . 5. The portable 10kV multi-combination operation pulley remote control mechanical operating device according to claim 4, characterized in that washers are arranged at the edges of the two metal square frames, and the metal square frames are fixed by bolts. 6 . The portable 10kV multi-combination operation pulley remote control mechanical operating device according to claim 5 , wherein the motor operating mechanism further includes a gear module.