Intelligent transfer trolley

Abstract

The utility model provides an intelligent transfer trolley which is used for transferring a handcart or a mutual inductor of a high-voltage switch cabinet and comprises a rack, a lifting assembly, a rail assembly, a push-pull assembly, a grabbing assembly and an electric cabinet. The electric cabinet is provided with a control module used for controlling the lifting assembly, the push-pull assembly and the grabbing assembly, and the control module is used for adjusting the position of the grabbing assembly relative to the rack through the lifting assembly and the push-pull assembly according to received position control signals for adjusting the grabbing assembly. And the control module is used for controlling the grabbing assembly to grab or loosen the to-be-transferred device. According to the utility model, the transfer work of a handcart, an insulating plate and a current transformer of an isolation circuit breaker can be carried out in a manual or automatic mode, and the transfer work of the circuit breaker and the current transformer is realized by operating a control button and a touch screen on the electric cabinet.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric power and electrical equipment, and particularly relates to an auxiliary equipment for maintenance work of electric power and electrical equipment, and more particularly to an intelligent transfer trolley. BACKGROUND

[0002] It is well known that the safety and reliability of industrial electrical power equipment operation and maintenance are the primary consideration of the power supply department.

[0003] Specifically, in the industrial electrical power equipment industry, a power system such as 10kV is usually adopted, and the indoor alternating current draw-out type switch device is a complete power distribution device of a single bus and a single bus sectional system. This type of switch device can be used in power plants, small and medium-sized generator power transmission, industrial and enterprise power distribution, and power reception, power transmission and large high-voltage motor starting of secondary power transformation stations of the power system, to realize the purpose of controlling, protecting and detecting power equipment, and plays an important role in power system operation and power equipment protection.

[0004] The transfer trolley is a necessary operation and maintenance tool in the distribution room of the substation. Specifically, the intelligent transfer trolley is mainly used for the transfer and operation and maintenance of the circuit breaker handcart and the current transformer in the electric power and electrical equipment, so as to improve the operation and maintenance efficiency of the substation and reduce the labor intensity.

[0005] The transfer trolley of the prior art has a single function. Some transfer trolleys only have a lifting function, and some transfer trolleys only have a pushing and pulling function, so that the use is quite inconvenient, which is not conducive to improving the transfer and operation and maintenance efficiency. Moreover, the lifting or pushing and pulling action is realized by a manual mode, so the labor intensity of the operation is large, and the positioning error of the transfer trolley of the prior art is large and the adjustment is complicated. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the above-mentioned problems of the prior art, and provides an intelligent transfer trolley which lifts, pushes and pulls and clamps the jaw by an electronic control grabbing assembly, and has the advantages of convenient operation, time and labor saving, accurate positioning and simple adjustment.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of intelligent transfer trolley, for realizing the transfer of high voltage switchgear handcart or mutual inductor, it includes rack, lifting assembly, track assembly, push-pull assembly, grabbing component, and electric cabinet, the electric cabinet is installed on the rack, the electric cabinet is equipped with control module for controlling the lifting assembly, push-pull assembly and grabbing component, the control module is used to adjust the position of grabbing component relative to the rack by lifting assembly and push-pull assembly according to the received position control signal of adjusting grabbing component, and the control module is used to control the grabbing component to grip or loosen the device to be transferred.

[0009] Preferably, the control module includes a master control unit and control buttons, a touch display screen, the control buttons and touch display screen are used to input the position control signal of the grabbing component and the control signal of the gripping or loosening of the device by the grabbing component.

[0010] Preferably, the touch display screen is also used to display the position information of the grabbing component and the gripping information of the device.

[0011] Preferably, the top surface of the electric cabinet is inclined relative to its bottom surface, and the touch display screen is provided on the top surface of the electric cabinet.

[0012] Preferably, the electric cabinet further comprises a reminder module electrically connected to the control module.

[0013] Preferably, the reminder module comprises a three-color warning light suspended on the side wall of the electric cabinet.

[0014] Preferably, the reminder module comprises a voice broadcaster.

[0015] Preferably, the electric cabinet is provided with a cooling fan and air vents on opposite side walls.

[0016] Preferably, the electric cabinet is fixed to the rack by a long strip-shaped mounting seat.

[0017] Preferably, the rack comprises a rectangular base, and the long strip-shaped mounting seat extends along one side of the base and is fixed to the base.

[0018] The technical solution provided by the utility model has the following beneficial effects: in the utility model, the transfer of the handcart, insulating board and current transformer of the isolating circuit breaker can be carried out in manual or automatic mode, and the transfer of the circuit breaker and current transformer can be realized by operating the control buttons and touch screen on the electric cabinet, which is a high-efficiency, labor-saving and convenient transfer tool. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application.

[0020] Figure 1 A three-dimensional structure diagram of the intelligent transfer trolley provided by an embodiment of the present application is provided.

[0021] Figure 2 A structure schematic diagram of the electric control box in the intelligent transfer trolley provided by an embodiment of the present application is provided. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail with reference to the drawings. Although some embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms, and should not be interpreted as being limited to the embodiments described herein, on the contrary, these embodiments are provided to make the present application more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present application are only for exemplary purposes, and are not intended to limit the scope of protection of the present application.

[0023] It should be understood that each step recorded in the method embodiment of the present application can be executed in different order and / or in parallel. In addition, the method embodiment can include additional steps and / or omit the execution of the steps shown. The scope of the present application is not limited in this respect.

[0024] The term "comprising" and its variants as used herein are open-ended, that is "including but not limited to". The term "connected" can be directly connected or indirectly connected through intermediate components (elements). The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The related definitions of other terms will be given in the following description.

[0025] It should be noted that the "first", "second", and other concepts mentioned in the present application are only used to distinguish the devices, modules or units, and are not intended to limit these devices, modules or units to be different devices, modules or units, nor to limit the order or interdependence of the functions performed by these devices, modules or units.

[0026] Please refer to Figure 1 and Figure 2The utility model discloses an intelligent transfer trolley is applicable to with vertical rotation formula isolating circuit breaker butt joint, realizes the transfer of vertical rotation formula isolating circuit breaker's handcart, insulating board, mutual inductor etc. Large -size or weight big device.In the technical scheme provided by the utility model, the intelligent transfer trolley includes frame 1, lifting assembly 2, track assembly 3, push -pull assembly 4, grabbing assembly 5 and electric cabinet 6, wherein, track assembly 3 and push -pull assembly 4 are installed on lifting assembly 2, to realize the lifting operation of push -pull assembly 4 along the height direction of frame 1 through lifting assembly 2, grabbing assembly 5 is installed on push -pull assembly 4, and push -pull assembly 4 can adjust the position of grabbing assembly 5 in the horizontal direction, so that the lifting operation and horizontal push -pull operation of grabbing assembly 5 in the vertical direction and the horizontal direction can be carried out, and grabbing assembly 5 is used to grip devices such as handcart, mutual inductor or circuit breaker to transfer. Meanwhile, electric cabinet 6 is provided with a control module for controlling lifting assembly 2, push -pull assembly 4 and grabbing assembly 5, the control module can adjust the position of grabbing assembly 5 by controlling lifting assembly 2 and push -pull assembly 4 under the condition of receiving different control signals, and can also control grabbing assembly 5 to grip or release the device to be transferred, so that the transfer and maintenance of handcart or mutual inductor are realized through electronic control, which is convenient to operate, saves time and effort, accurate positioning and rapid adjustment.

[0027] Specifically, the electric cabinet 6 is installed on the side of the frame 1, the frame 1 is provided with an elongated mounting seat 11, the electric cabinet 6 can be connected with the elongated mounting seat 11 through screws, thereby realizing the fixation of the electric cabinet 6 and the frame 1, which is beneficial to improve the space utilization, avoid occupying the position in the front-rear direction of the frame, reduce the size of the transfer trolley in the front-rear direction, and also facilitate the operation of the operator. The frame 1 includes a rectangular base, and the elongated mounting seat 11 extends along one side of the base and is fixed with the base. It can be understood that the length of the elongated mounting seat is generally consistent with the width of the electric cabinet, which provides sufficient support for the electric cabinet.

[0028] The control module includes a main control unit, control buttons 61 and a touch display screen 62. The control buttons 61 and the touch display screen 62 serve as input units of the control module. The operator can input position control signals for the grabbing assembly 5 and control signals for the grabbing assembly 5 to grip or release the device to be transferred through the control buttons 61 and the touch display screen 62. Meanwhile, the touch display screen 62 is also used to display position information of the grabbing assembly 5 and information about the gripping of the device by the grabbing assembly 5.

[0029] The control module of the embodiment has two modes, manual and automatic, for controlling the above components. When the control module is in the manual mode, the operator can control the lifting of the grabbing component 5, the lateral pushing and pulling of the grabbing component 5, the opening and closing of the clamping jaw of the grabbing component 5, etc. through the control button 61 or the touch display screen. When the control module is in the automatic mode, the control module has multiple operation modes built-in. The operator can preset the positions of the lifting, pushing and pulling, and clamping jaw opening and closing in different operation modes, and then select to enter the preset operation mode. The control module will record the clamping jaw closing position of the grabbing component 5, the pushing and pulling stroke position of the grabbing component 5, and the up and down stroke position of the grabbing component 5, so that the grabbing component 5 enters the automatic transfer device state.

[0030] The control button 61 includes buttons for controlling the lifting component 2 and the pushing and pulling component 4, and a reset button for resetting the system in case of failure of the touch display screen 62.

[0031] The electric control box 6 is internally provided with a power supply, and the switch of the power supply is arranged on the top of the electric control box 6. The intelligent transfer vehicle can be started by starting the switch.

[0032] Further preferably, the top surface of the electric control box 6 is inclined relative to the bottom surface, and the touch display screen 62 is arranged on the top surface of the electric control box 6. Since the touch display screen 62 is arranged obliquely, it is convenient for the operator to input data or read data.

[0033] The electric control box 6 is also provided with a reminding module electrically connected with the control module. The reminding module of the embodiment includes a three-color warning light 63 and a voice broadcaster 64, so as to timely remind the operator of the running state of the intelligent transfer vehicle. The three-color warning light 63 conveys different states and warning information through different colored lights, thereby improving safety and work efficiency. The voice broadcaster 64 conveys information by playing different voice signals.

[0034] The electric control box 6 is internally provided with a heat dissipation fan, and air exchange openings 65 are arranged on the opposite side walls of the electric control box 6. The air exchange openings 65 include air inlets and air outlets. The heat dissipation fan can quickly transfer the heat generated in the running state of the electric control box 6 to the outside air, so as to maintain the normal working temperature of the control module and prevent performance degradation or damage due to overheating.

[0035] In addition, the intelligent transfer trolley further comprises a walking assembly 7, through which the intelligent transfer trolley can be moved to different construction stations to meet different production construction requirements, the walking assembly 7 is wrapped on the bottom casters 71 and the driving rudder wheel 72 of the rack 1, the driving rudder wheel 72 serves as the walking power source of the intelligent transfer trolley, and is connected with a driving member 73 for rolling, the driving member 73 is electrically connected with the control module, so that the movement of the intelligent transfer trolley can be operated and controlled through the electric control box 6.

[0036] The driving member 73 of the embodiment comprises an electric cylinder for driving the driving rudder wheel 72 to move up and down, the electric cylinder body of the electric cylinder is connected with the driving rudder wheel 72, and the electric cylinder shaft movably arranged in the electric cylinder body is fixed relative to the rack 1. When the control module outputs a control signal to the electric cylinder, the electric cylinder shaft extends relative to the electric cylinder body, and since the electric cylinder shaft is fixed relative to the rack 1, the electric cylinder body moves downward, correspondingly, the driving rudder wheel 72 fixedly connected with the electric cylinder body also moves downward to contact the ground, and with the relative rolling of the driving rudder wheel 72 relative to the ground, the whole intelligent transfer trolley moves, thereby achieving the purpose of transporting the equipment to be repaired, such as the current transformer and the circuit breaker, on the intelligent transfer trolley to the destination for maintenance work.

[0037] Therefore, the intelligent transfer trolley can perform the transfer work of the handcart, the insulating plate and the current transformer of the isolation circuit breaker in the manual or automatic mode, and the transfer work of the circuit breaker and the current transformer is realized through the operation of the control button 61 and the touch screen on the electric control box 6, which is a high-efficiency, labor-saving and convenient transfer tool.

[0038] The above description is only the preferred embodiment of the utility model and the explanation of the applied technical principles. Those skilled in the art should understand that the utility model range involved in the utility model is not limited to the technical scheme formed by the specific combination of the above technical features, and should also cover other technical schemes formed by the arbitrary combination of the above technical features or equivalent features without departing from the above utility model concept. For example, the technical scheme formed by the mutual replacement of the above features and the utility model features (but not limited to) having similar functions in the utility model.

[0039] Although the present subject matter has been described in specific structural features and / or method logical action language, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. Rather, the specific features and actions described above are merely exemplary forms of implementing the claims.

Claims

1. An intelligent transfer trolley for implementing the transfer of a handcart or a transformer of a high-voltage switchgear, characterized in that, The device comprises a rack, a lifting assembly, a track assembly, a push-pull assembly, a grabbing assembly, and an electric control box installed on one side of the rack, wherein the electric control box is provided with a control module for controlling the lifting assembly and the push-pull assembly to adjust the position of the grabbing assembly, and for controlling the grabbing assembly to grip or release the device to be transferred.

2. The intelligent transfer vehicle of claim 1, wherein, The control module comprises a master control unit and control buttons and a touch display screen for inputting position control signals of the grabbing assembly and control signals for gripping or releasing the device by the grabbing assembly.

3. The intelligent transfer car of claim 2, wherein, The touch display screen is also used for displaying position information of the grabbing assembly and gripping information of the device.

4. The intelligent transfer car of claim 2, wherein, The top surface of the electric control box is inclined relative to the bottom surface, and the touch display screen is arranged on the top surface of the electric control box.

5. The intelligent transfer vehicle of claim 1, wherein, The electric control box is also provided with a reminding module electrically connected with the control module.

6. The intelligent transfer car of claim 5, wherein, The reminding module comprises a three-color warning light hung on the side wall of the electric control box.

7. The intelligent transfer car of claim 5, wherein, The reminding module comprises a voice broadcaster.

8. The intelligent transfer car of claim 1, wherein, The electric control box is provided with a cooling fan and air exchange openings on opposite side walls.

9. The intelligent transfer car of claim 1, wherein, The electric control box is fixed to the rack by a long strip-shaped mounting seat.

10. The intelligent transfer car of claim 9, wherein, The rack comprises a rectangular base, and the long strip-shaped mounting seat extends along one side edge of the base and is fixed to the base.

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