Portable 10kV multi-combination operating set remote control mechanical operating device

Abstract

The present invention discloses a portable 10kV multi-combination operating sleeve remote control mechanical operating device, including a device fixing rail and a motor operating mechanism; the device fixing rail includes a base, a fixing rod is connected to the base, and support rods are slidably connected to the two sides of the fixing rod, and the ends of the two support rods away from the base are commonly connected to 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 operating sleeve remote control mechanical operating device provided in this embodiment of the present invention can perfectly solve the problems of personal safety caused by closing the ring, multiple types of operating handles, and insufficient operating space by combining the portable multi-combination sleeve with the remote control mechanical device. The device has the advantages of novel design, easy use, and easy carrying, and can effectively save manpower, material resources and time.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power safety, and in particular relates to a portable 10kV multi-combination operating sleeve remote control mechanical operating device. Background Art

[0002] At present, there are many brands of 10kV distribution boxes in Dongguan Power Supply Bureau, and the operating handles of each distribution box are not universal, which leads to the need for operation and maintenance personnel and emergency repair personnel to carry many operating handles. In addition, the operating space is sometimes narrow, which leads to the problem of having to go back to the branch office to find operating tools or being unable to operate, which greatly delays the work and wastes a lot of manpower and time. When operating the 10kV line in a ring, it is necessary to consider ensuring phase consistency, voltage difference and phase angle should meet the regulations, and the loads in the ring network will not be overloaded after the ring is closed. The flow changes in the closed network will not exceed the limiting factors of power grid stability, equipment capacity, etc., and a large impact current will be generated at the moment of closing the ring, which will pose a huge threat to the personal safety of operation and maintenance personnel. Summary of the invention

[0003] The purpose of the present invention is to provide a portable 10kV multi-combination operating sleeve remote control mechanical operating device to solve the above technical problems.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] A portable 10kV multi-combination operating sleeve remote control mechanical operating device, comprising a device fixing rail and a motor operating mechanism fixed on the device fixing rail;

[0006] The device fixed rail comprises a base, a fixed rod is connected to the base, support rods are slidably connected to the two sides of the fixed rod, and the ends of the two support rods away from the base are commonly connected to a top block; a first fixed switch is sleeved and fixedly installed on the fixed rod, and a second fixed switch is sleeved on the end of the support rod away from the base;

[0007] The motor operating mechanism comprises 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 to a rotating shaft.

[0008] Optionally, the rotating shaft includes an outer operating rotating shaft, an inner operating rotating shaft and a rotating shaft back-off lock;

[0009] The inner operating shaft is provided with a stop slide groove, the outer operating shaft is hollow inside, and an accommodating slide groove cooperating with the stop slide groove is provided on the inner side surface of the outer operating shaft;

[0010] The rotating shaft back-stop lock is arranged between the back-stop sliding groove and the accommodating sliding groove.

[0011] Optionally, an operating portion is provided at one end of the rotating shaft anti-retraction lock, and an anti-retraction portion is provided at the other end of the rotating shaft anti-retraction lock;

[0012] The cross-sectional area of ​​the stop portion is larger than the gap between the stop sliding groove and the accommodating sliding groove.

[0013] Optionally, the motor operating mechanism further includes a battery module, and the exterior of the battery module is sealed by two butted metal frames.

[0014] Optionally, washers are provided at the edges of the two metal frames, and the metal frames are fixed by bolts.

[0015] Optionally, the motor operating mechanism also includes a gear module.

[0016] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0017] The portable 10kV multi-combination operating sleeve remote control mechanical operating device provided in the embodiment of the present invention can perfectly solve the problems of personal safety caused by closing the ring, multiple types of operating handles, insufficient operating space, etc. by combining the portable multi-combination operating sleeve with the remote control mechanical device. The device has the advantages of novel design, easy use and easy carrying, and can effectively save manpower, material resources and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 A front view of a portable 10kV multi-combination operating sleeve remote control mechanical operating device provided in an embodiment of the present invention.

[0021] Figure 2 A side view of a portable 10kV multi-combination operating sleeve remote control mechanical operating device provided in an embodiment of the present invention.

[0022] Figure 3 An isometric view of a portable 10kV multi-combination operating sleeve remote control mechanical operating device provided in an embodiment of the present invention.

[0023] Figure 4 This is a structural diagram of a motor control system provided by an embodiment of the present invention.

[0024] Figure 5 A structural diagram of an inner operating shaft provided in an embodiment of the present invention.

[0025] Figure 6 A structural diagram of a rotating shaft anti-retraction lock provided in an embodiment of the present invention.

[0026] Figure 7 A structural diagram of an external operating shaft provided in an embodiment of the present invention.

[0027] Illustration Description:

[0028] Device fixing rail 100, base 101, first fixing switch 102, first buckle 103, fixing rod 104, support rod 105, top block 106, second fixing switch 107, second buckle 108;

[0029] Motor operating mechanism 200, rotating shaft 201, adapter 202, metal frame 203, switch button 204, reset button 205, gear knob 206;

[0030] External operating shaft 2011, receiving slide groove 2012, shaft stop lock 2013, operating part 2014, stop part 2015, internal operating shaft 2016, stop slide groove 2017;

[0031] Wireless communication module 10 , start-stop module 11 , forward-reverse module 12 , induction module 13 , motor 14 , gear module 15 , battery module 16 , and reset module 17 . DETAILED DESCRIPTION

[0032] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 7As shown, this embodiment provides a portable 10kV multi-combination operating sleeve remote control mechanical operating device, which includes two major parts, namely a device fixing rail 100 for fixing on the junction box door and a motor operating mechanism 200 fixed on the device fixing rail 100.

[0034] The device fixing rail 100 is composed of a double slide rail with adjustable length. The upper and lower ends of the device are provided with fixed switches that can be fixed in the door slot of the junction box. After being fixed, the entire device can slide horizontally in the door slot of the junction box. When operating multiple switches, there is no need to disassemble and assemble multiple times, and the entire assembly and fixing process only takes 3 minutes, which greatly improves the usability of the device.

[0035] Specifically, the device fixed rail 100 includes a base 101 , a fixed rod 104 is vertically fixedly connected to the base 101 , and a first fixed switch 102 is sleeved and fixedly installed on the fixed rod 104 .

[0036] The two sides of the fixed 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 commonly connected with a top block 106. Specifically, a slide rail (not shown in the figure) is respectively provided on both sides of the fixed rod 104, and the support rod 105 is slidably connected to the fixed rod 104 through the slide rail, and the sliding between the support rod 105 and the fixed rod 104 is limited by bolts.

[0037] When in use, the sliding distance between the support rod 105 and the fixing rod 104 is adjusted, thereby adjusting the distance between the base 101 and the top block 106, so that the base 101 rests on the ground or other supports, and the top block 106 rests on the upper plate of the junction box.

[0038] The device fixing rail 100 can be applied to branch boxes of different heights through an adjustable double-slide rail structure.

[0039] Furthermore, a second fixed switch 107 is sleeved on one end of the support rod 105 away from the base 101 .

[0040] 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 be fixed to the inner groove of the door at the upper part of the junction box, and the first buckle 103 and the base 101 are used to be fixed to the inner groove of the door at the lower part of the junction box. Optionally, the buckle is a spring clamping block, which is fixed to the inner groove of the door by clamping.

[0041] When there are a large number of branch boxes, most of them are arranged side by side. Through the design of the fixed switch, when an adjacent branch box needs to be operated, it is only necessary to loosen the buckle of the fixed switch, then move the entire device fixing rail 100 to the adjacent branch box, and then fasten the buckle.

[0042] Furthermore, the distance between the second fixed switch 107 and the top block 106 is adjustable to fit different door inner grooves. 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 is adjustable.

[0043] The core of the motor operating mechanism 200 uses a motor 14 with a power of 60W and a speed of 2900r / min. To prevent the rotating shaft 201 from rotating too fast and difficult to control and damaging the operating hole, the rotating shaft is adjusted to 6r / min through the transmission; the motor 14 uses a rechargeable 5000mAh lithium battery, which can be operated about 100 times after being fully charged. The entire motor operating mechanism 200 is locked on the mouth rail through a concave bolt, and the position of the corresponding operating hole can be adjusted by moving up and down.

[0044] Specifically, the motor operating mechanism 200 includes a battery module 16, the exterior of the battery module 16 is sealed by two butted metal frames 203, and can achieve waterproof and dustproof functions. Washers are set at the edges of the two metal frames 203, and the metal frames 203 are fixed by bolts.

[0045] Furthermore, the panel of the motor operating mechanism 200 includes a switch button 204, a reset button 205, and a gear knob 206. The switch button 204 is used to start the power supply for the motor 14. The reset button must be pressed before the motor 14 is started by the remote controller, otherwise the motor 14 cannot operate. The reset button 205 is designed to prevent misoperation. The gear knob 206 sets the torque of the motor 14 through different inter-turn coils. Different torques can be selected through the gear knob 206 for different tapping box operation holes.

[0046] 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-reverse module 12, a reset module 17, a gear module 15, a wireless communication module 10 and a remote controller.

[0047] The battery module 16 is used to supply power to 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 each start of the motor 14, it must be reset before the next start before the motor 14 can be started. The gear module 15 is used to adjust the torque of the motor 14.

[0048] Specifically, the remote controller is connected to the wireless communication module 10 for wirelessly controlling the start and stop of the motor 14 through the start and stop module 11 , and the forward and reverse rotation of the motor 14 through the forward and reverse module 12 .

[0049] Specifically, the motor control system further includes a sensing module 13. The sensing module 13 is used to sense the resistance of the motor 14, and when the resistance is greater than the output torque of the motor 14, the motor 14 automatically stops.

[0050] 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 and reverse module 12 are connected to the wireless communication module 10, respectively.

[0051] Furthermore, the output end of the motor 14 is connected to a rotating shaft 201. The rotating shaft 201 controls the operating hole to drive the operating handle to rotate.

[0052] The design of the rotating shaft 201 runs through the entire motor operating mechanism 200 and can be removed and replaced according to actual conditions. The operating hole of some junction box manufacturers requires the operating handle to support the rebound spring before it can be rotated. Therefore, a locking switch of the rotating shaft 201 is provided on the rotating shaft 201, which can be extended or locked according to the needs of different manufacturers.

[0053] Specifically, the rotating shaft 201 includes an outer operating rotating shaft 2011, an inner operating rotating shaft 2016 and a rotating shaft stop lock 2013. Among them, a stop slide groove 2017 is provided on the inner operating rotating shaft 2016, and the extension amount of the inner operating rotating shaft 2016 relative to the outer operating rotating shaft 2011 is adjusted by adjusting the rotating shaft stop lock 2013. When in use, the output end of the motor 14 is connected to the outer operating rotating shaft 2011, and the outer operating rotating shaft 2011 drives the inner operating rotating shaft 2016 to rotate through the rotating shaft stop lock 2013.

[0054] Further, the inner operating shaft 2016 is cylindrical, and a stop groove 2017 is provided on the outer surface of the inner operating shaft 2016, and an adapter 202 is provided at one end of the inner operating shaft 2016. The adapter 202 is used to connect and replace connectors of various specifications and shapes, and the connector is used to directly insert into the operating hole of the operating handle.

[0055] The interior of the external operating shaft 2011 is hollow, and a receiving slot 2012 cooperating with the anti-retraction slot 2017 is provided on the inner side of the external operating shaft 2011. The shaft anti-retraction lock 2013 is arranged between the anti-retraction slot 2017 and the receiving slot 2012. An operating portion 2014 is arranged at one end of the shaft anti-retraction lock 2013, and an anti-retraction portion 2015 is arranged at the other end of the shaft anti-retraction lock 2013.

[0056] When the extension amount of the inner operating shaft 2016 is zero, the stopper 2015 is adjacent to one end of the outer operating shaft 2011 , and the inner operating shaft 2016 is blocked by the stopper, so that the inner operating shaft 2016 and one end of the outer operating shaft 2011 are flush.

[0057] When the inner operating shaft 2016 needs to extend a certain amount, the shaft stop lock 2013 slides along the accommodating groove 2012 and the stop groove 2017, the stop portion 2015 moves away from the outer operating shaft 2011, and then the inner operating shaft 2016 slides until one end of the inner operating shaft 2016 is blocked by the stop portion 2015 again.

[0058] Therefore, the telescopic amount of the inner operating shaft 2016 can be adjusted through the outer operating shaft 2011 , the inner operating shaft 2016 and the shaft stop lock 2013 .

[0059] The embodiment provides a portable 10kV multi-combination operating sleeve remote control mechanical operating device, which can perfectly solve the problems of personal safety caused by closing the ring, multiple types of operating handles, insufficient operating space, etc. by combining the portable multi-combination sleeve with the remote control mechanical device. The practical device has the advantages of novel design, easy use and easy carrying, and can effectively save manpower, material resources and time.

[0060] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Portable 10kV multi-combination operating set head remote control mechanical operating device, characterized in that: It includes a device fixing rail and a motor operating mechanism fixed on the device fixing rail; The device fixed rail comprises a base, a fixed rod is connected to the base, support rods are slidably connected to the two sides of the fixed rod, and the ends of the two support rods away from the base are commonly connected to a top block; a first fixed switch is sleeved and fixedly installed on the fixed rod, and a second fixed switch is sleeved on 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 to a rotating shaft; The rotating shaft comprises an outer operating rotating shaft, an inner operating rotating shaft and a rotating shaft back-off lock; The inner operating shaft is provided with a stop slide groove, the outer operating shaft is hollow inside, and an accommodating slide groove cooperating with the stop slide groove is provided on the inner side surface of the outer operating shaft; The rotating shaft back-stop lock is arranged between the back-stop slide groove and the accommodating slide groove; An operating portion is provided at one end of the rotating shaft anti-retraction lock, and an anti-retraction portion is provided at the other end of the rotating shaft anti-retraction lock; The cross-sectional area of ​​the stop portion is larger than the gap between the stop slot and the receiving slot; The motor operating mechanism further comprises a battery module, the exterior of which is sealed by two butted metal frames.

2. The portable 10kV multi-combination operating sleeve remote control mechanical operating device according to claim 1 is characterized in that: Washers are arranged at the edges of the two metal frames, and the metal frames are fixed by bolts.

3. The portable 10kV multi-combination operating sleeve remote control mechanical operating device according to claim 2 is characterized in that: The motor operating mechanism also includes a gear module.

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