CN112563954A - Intelligent operation and detection device for high-voltage switch handcart - Google Patents
Intelligent operation and detection device for high-voltage switch handcart Download PDFInfo
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- CN112563954A CN112563954A CN202011319154.9A CN202011319154A CN112563954A CN 112563954 A CN112563954 A CN 112563954A CN 202011319154 A CN202011319154 A CN 202011319154A CN 112563954 A CN112563954 A CN 112563954A
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- handcart
- driving assembly
- voltage switch
- bidirectional screw
- clamping
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides an intelligent operation and detection device for a high-voltage switch handcart, which adopts the following scheme: the handcart transporting and inspecting device comprises a magnetic navigation walking device and a transporting and inspecting platform arranged on the magnetic navigation walking device, wherein a bidirectional screw rod, a linear driving assembly and a rotary driving assembly are arranged on the transporting and inspecting platform, an accommodating groove for accommodating a handcart is formed in the transporting and inspecting platform, an opening and closing door is arranged in the front of the accommodating groove, and the upper part of the opening and closing door can be supported on the ground to form a handcart ramp after the opening and closing door rotates for a certain angle; two clamping components are installed on the bidirectional screw rod, each clamping component comprises a clamping plate and an electromagnetic chuck installed on the inner side of the clamping plate, the electromagnetic chucks can be adsorbed on the side wall of the handcart through centering motion of the two clamping components to clamp the handcart, and a boosting component is arranged on the front portion of the clamping plate. By the synergistic effect of all the parts, the unmanned automatic transportation and inspection of the handcart is realized, and the transportation and inspection efficiency is improved.
Description
Technical Field
The invention relates to the field of handcart operation inspection devices, in particular to an intelligent operation inspection device for a high-voltage switch handcart.
Background
Along with the capability improvement of a high-voltage equipment GIS assembly technology, more and more transformer substations are miniaturized and indoors, and various troubles are brought to operation, maintenance and repair. Wherein, fortune dimension operation can't realize that the problem that serious influences switching operation efficiency such as switch handcart transportation, pure manual transport is urgent to treat the innovation, and the intelligent degree of traditional equipment is low, leads to on-the-spot perception layer to rely on artifical the participation, wastes time and energy, examines the maintenance inefficiency to the fortune of switch handcart.
Therefore, aiming at the current situation that the switch handcart operation and inspection efficiency is low in the prior art, the problem that a fixed and reliable high-voltage switch handcart intelligent operation and inspection device is needed to be solved urgently is researched and developed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an intelligent high-voltage switch handcart operation and detection device, which aims to solve the problem of low operation and detection efficiency of the existing switch handcart.
The technical scheme adopted by the invention for solving the technical problems is as follows: the intelligent transportation and inspection device for the high-voltage switch handcart comprises a magnetic navigation walking device and a transportation and inspection platform arranged on the magnetic navigation walking device, wherein a bidirectional screw, a linear driving assembly and a rotary driving assembly are arranged on the transportation and inspection platform; the handcart transporting and inspecting platform is characterized in that an accommodating groove for accommodating a handcart is formed in the transporting and inspecting platform, an opening and closing door is arranged at the front part of the accommodating groove and is installed on the transporting and inspecting platform, a door driving assembly is further arranged on the transporting and inspecting platform and is connected with the opening and closing door and can drive the opening and closing door to rotate, and the upper part of the opening and closing door can be supported on the ground to form a handcart ramp after the opening and closing door rotates for a certain angle; install two clamping subassemblies on the two-way screw rod, these two clamping subassemblies are installed respectively in the positive section of rotating to the section with the anti-section of rotating to the section, the clamping subassembly includes the cardboard and installs the electromagnetic chuck in the cardboard inboard, and the centering motion of two clamping subassemblies of accessible makes electromagnetic chuck adsorb and realizes pressing from both sides tightly the handcart on the lateral wall of handcart, the front portion of cardboard is provided with the boosting subassembly. The magnetic navigation walking device can automatically walk according to the marker and a control signal, the opening and closing door rotates to form a ramp after rotating a certain angle, the linear driving assembly drives the bidirectional screw rod to move forwards, when the handcart reaches the position of the handcart, the rotary driving assembly drives the bidirectional screw rod to rotate, so that the two clamping assemblies are centered and clamped on the side wall of the handcart, the handcart is firmly adsorbed by the electromagnetic chuck, the handcart is pulled to enter the accommodating groove through the opening and closing door under the driving of the linear driving assembly, then the opening and closing door is closed, the handcart is loosened by the clamping assemblies, when the handcart reaches the maintenance cabinet, the opening and closing door is opened, the two clamping assemblies are centered, the linear driving assembly pushes forwards, the handcart is pushed out of the accommodating groove by the clamping assemblies and the booster after centering to enable the handcart to enter the maintenance cabinet, and the maintenance space of the maintenance cabinet is small, the interference between the clamping hand assembly and the overhaul cabinet is avoided. By the synergistic effect of all the parts, the unmanned automatic transportation and inspection of the handcart is realized, and the transportation and inspection efficiency is improved.
Furthermore, the upper part of the transportation and inspection platform is provided with a track, and two sides of the bidirectional screw rod are arranged on the track through a bearing and a sliding block. The movement of the bidirectional screw is guided, and the stable movement of the bidirectional screw is ensured.
Furthermore, an annular groove is formed in the middle of the bidirectional screw rod, and the linear driving assembly is connected with the annular groove through a connecting piece and a bearing. The stability of driving the bidirectional screw to move is ensured.
Further, the clamping assembly further comprises a nut block, the nut block is in threaded connection with the two-way screw, and the clamping plate is fixedly connected with the nut block.
Further, the boosting assembly comprises an elastic pad, the front end face of the clamping plate is a plane, and the elastic pad is connected to the front end face of the clamping plate. Preventing hard collision when pushing.
Further, the rotation driving assembly comprises a first motor, a support, a commutator and a coupler, the support is located on one side of the transportation and inspection platform and connected with a guide groove in the side wall of the transportation and inspection platform, the first motor is installed on the support, and the first motor is in transmission connection with the bidirectional screw rod after passing through the commutator and the coupler. The rotation of the screw rod is driven at one side, and the movement of the bidirectional screw rod and the first motor driven by the linear driving assembly is not influenced.
Furthermore, door drive assembly includes second motor, initiative tooth group and driven tooth group, initiative tooth group installs on the second motor and can be driven by the second motor and rotate, driven tooth group links firmly on the switch door, initiative tooth group and driven tooth group meshing are connected.
Furthermore, a positioning structure for positioning the handcart is arranged in the accommodating groove.
Further, the upper outer side of the switch door is provided with an inclined plane. The opening and closing door can be lapped on the ground as seamlessly as possible.
According to the technical scheme, the invention has the following advantages:
the scheme provides an intelligent operation and inspection device for a high-voltage switch handcart, which can automatically walk according to a marker and a control signal by utilizing a magnetic navigation walking device, and utilizes the rotation of a switch door to form a ramp after rotating for a certain angle, a bidirectional screw rod is driven to move forwards by a linear driving assembly, when the position of the handcart is reached, the bidirectional screw rod is driven to rotate by the rotary driving assembly, so that two clamping assemblies are moved in a centering way and clamped on the side wall of the handcart, the handcart is firmly adsorbed by an electromagnetic chuck at the same time, the handcart is pulled to enter an accommodating groove through the switch door under the driving of the backward linear driving assembly, then the switch door is closed, the clamping assemblies loosen the handcart, when the handcart reaches an inspection cabinet, the switch door is opened, the two clamping assemblies are centered, the linear driving assembly is pushed forwards, the handcart is pushed to enter the accommodating groove into the inspection cabinet by the centered clamping assemblies and a booster, because the overhaul cabinet has small overhaul space, the interference between the clamping hand assembly and the overhaul cabinet is avoided. By the synergistic effect of all the parts, the unmanned automatic transportation and inspection of the handcart is realized, and the transportation and inspection efficiency is improved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a rear side view of an embodiment of the present invention.
FIG. 2 is a top view of an embodiment of the present invention.
Fig. 3 is a front side view of an embodiment of the present invention.
In the figure, 1, magnetic navigation running gear, 2, the platform is examined in the fortune, 3, linear drive assembly, 4, two-way screw rod, 5, cardboard, 6, electromagnet, 7, switch door, 8, door drive assembly, 9, rotation drive assembly, 10, location structure, 11, boosting subassembly.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all 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 scope of protection of this patent.
As shown in fig. 1-3, the invention provides an intelligent transportation and inspection device for a high-voltage switch handcart, which comprises a magnetic navigation walking device 1 and a transportation and inspection platform 2 arranged on the magnetic navigation walking device 1, wherein a bidirectional screw 4, a linear driving assembly 3 and a rotary driving assembly 9 are arranged on the transportation and inspection platform 2, the rotary driving assembly 9 is in transmission connection with the bidirectional screw 4, and the linear driving assembly 3 is connected with the bidirectional screw 4 and can drive the bidirectional screw 4 and the rotary driving assembly 9 to do linear reciprocating motion together; the handcart transporting and inspecting platform is characterized in that an accommodating groove for accommodating a handcart is formed in the transporting and inspecting platform 2, an opening and closing door 7 is arranged at the front part of the accommodating groove, the opening and closing door 7 is installed on the transporting and inspecting platform 2, a door driving assembly 8 is further arranged on the transporting and inspecting platform 2, the door driving assembly 8 is connected with the opening and closing door 7 and can drive the opening and closing door 7 to rotate, and the upper part of the opening and closing door 7 can be supported on the ground to form a handcart ramp after the opening and closing door 7 rotates for a certain angle; install two clamping subassemblies on two-way screw rod 4, these two clamping subassemblies are installed respectively in two-way screw rod 4 forward spin to section and derotation to the section, the clamping subassembly includes cardboard 5 and installs at 5 inboard electromagnet 6 of cardboard, and the centering motion of two clamping subassemblies of accessible makes electromagnet 6 adsorb and realizes pressing from both sides tightly the handcart on the lateral wall of handcart, the front portion of cardboard 5 is provided with boosting subassembly 11.
Wherein, the upper portion of platform 2 is examined in the fortune is provided with the track, the both sides of two-way screw rod 4 are passed through bearing and slider and are installed on the track, guide the removal of two-way screw rod 4, guarantee its steady movement, and the centre of two-way screw rod 4 is provided with the ring channel, linear drive subassembly 3 passes through connecting piece and bearing and ring channel connection, guarantees to drive the stability of two-way screw rod 4 motion, and the clamping subassembly still includes the nut piece, nut piece threaded connection is on two-way screw rod 4, cardboard 5 links firmly with the nut piece. The boosting assembly 11 comprises an elastic pad, the front end face of the clamping plate 5 is a plane, and the elastic pad is connected to the front end face of the clamping plate 5 to prevent hard collision during pushing.
Wherein, the rotation driving assembly 9 includes first motor, support, commutator and shaft coupling, the support is located the fortune and examines one side of platform 2 and examine the guide way on the platform 2 lateral wall with the fortune and be connected, first motor is installed on the support, first motor is connected with two-way screw rod 4 transmission behind commutator, the shaft coupling. The rotation of the screw rod is driven at one side, and the movement of the bidirectional screw rod 4 and the first motor driven by the linear driving component 3 is not influenced. The door driving component 8 comprises a second motor, a driving tooth group and a driven tooth group, the driving tooth group is installed on the second motor and can be driven by the second motor to rotate, the driven tooth group is fixedly connected to the switch door 7, and the driving tooth group is meshed with the driven tooth group.
In addition, a positioning structure 10 for positioning the handcart is arranged in the accommodating groove, and the outer side of the upper part of the switch door 7 is provided with an inclined plane, so that the switch door 7 can be connected to the ground in a seamless mode as far as possible.
The working principle of the device is as follows: the magnetic navigation walking device 1 can automatically walk according to a marker and a control signal, a ramp is formed after the magnetic navigation walking device rotates by a certain angle by the rotation of the switch door 7, the bidirectional screw rod 4 is driven to move forwards by the linear driving assembly 3, when the magnetic navigation walking device reaches the position of a handcart, the bidirectional screw rod 4 is driven to rotate by the rotary driving assembly 9, so that two clamping assemblies move in a centering way and are clamped on the side wall of the handcart, the handcart is firmly adsorbed by the electromagnetic chuck 6, the handcart is pulled to enter an accommodating groove through the switch door 7 under the driving of the linear driving assembly 3, then the switch door 7 is closed, the handcart is loosened by the clamping assemblies, when the magnetic navigation walking device reaches an overhaul cabinet, the switch door 7 is opened, the two clamping assemblies are centered, the linear driving assembly 3 is pushed forwards, and the handcart is pushed out of the accommodating groove into the overhaul cabinet by the clamping assemblies and the booster after centering, because the overhaul cabinet has small overhaul space, the interference between the clamping hand assembly and the overhaul cabinet is avoided.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings, if any, are used for distinguishing relative positions without necessarily being construed qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The intelligent high-voltage switch handcart operation detection device is characterized by comprising a magnetic navigation walking device (1) and an operation detection platform (2) arranged on the magnetic navigation walking device (1), wherein a bidirectional screw (4), a linear driving assembly (3) and a rotary driving assembly (9) are arranged on the operation detection platform (2), the rotary driving assembly (9) is in transmission connection with the bidirectional screw (4), and the linear driving assembly (3) is connected with the bidirectional screw (4) and can drive the bidirectional screw (4) and the rotary driving assembly (9) to do linear reciprocating motion together; the handcart transporting and inspecting device is characterized in that an accommodating groove for accommodating a handcart is formed in the transporting and inspecting platform (2), an opening and closing door (7) is arranged in the front of the accommodating groove, the opening and closing door (7) is installed on the transporting and inspecting platform (2), a door driving assembly (8) is further arranged on the transporting and inspecting platform (2), the door driving assembly (8) is connected with the opening and closing door (7) and can drive the opening and closing door (7) to rotate, and the upper part of the opening and closing door (7) can be supported on the ground to form a handcart ramp way after the opening and closing door (7) rotates for a certain angle; install two clamping subassemblies on two-way screw rod (4), these two clamping subassemblies are installed respectively in the positive rotation of two-way screw rod (4) to section and derotation to the section, the clamping subassembly includes cardboard (5) and installs electromagnetic chuck (6) at cardboard (5) inboard, and the centering motion of two clamping subassemblies of accessible makes electromagnetic chuck (6) adsorb and realizes the clamp tight to the handcart on the lateral wall of handcart, the front portion of cardboard (5) is provided with boosting subassembly (11).
2. The intelligent high-voltage switch handcart transportation and inspection device as claimed in claim 1, wherein a rail is arranged at the upper part of the transportation and inspection platform (2), and two sides of the bidirectional screw rod (4) are arranged on the rail through bearings and sliders.
3. The intelligent high-voltage switch handcart operation and inspection device as claimed in claim 2, wherein an annular groove is formed in the middle of the bidirectional screw rod (4), and the linear driving assembly (3) is connected with the annular groove through a connecting piece and a bearing.
4. The intelligent operation and inspection device for the high-voltage switch handcart according to any one of claims 1 to 3, wherein the clamping assembly further comprises a nut block, the nut block is in threaded connection with the bidirectional screw rod (4), and the clamping plate (5) is fixedly connected with the nut block.
5. The intelligent high-voltage switch handcart operation and inspection device as claimed in any one of claims 1 to 3, wherein the boosting assembly (11) comprises an elastic pad, the front end face of the clamping plate (5) is a plane, and the elastic pad is connected to the front end face of the clamping plate (5).
6. The intelligent high-voltage switch handcart operation detection device as claimed in any one of claims 1 to 3, wherein the rotation driving assembly (9) comprises a first motor, a support, a commutator and a coupler, the support is positioned at one side of the operation detection platform (2) and is connected with a guide groove on the side wall of the operation detection platform (2), the first motor is installed on the support, and the first motor is in transmission connection with the bidirectional screw (4) after passing through the commutator and the coupler.
7. The intelligent high-voltage switch handcart operation and inspection device as claimed in any one of claims 1 to 3, wherein the door driving assembly (8) comprises a second motor, a driving tooth group and a driven tooth group, the driving tooth group is mounted on the second motor and can be driven by the second motor to rotate, the driven tooth group is fixedly connected to the switch door (7), and the driving tooth group is meshed with the driven tooth group.
8. The intelligent high-voltage switch handcart operation and inspection device as claimed in any one of claims 1 to 3, wherein a positioning structure (10) for positioning the handcart is arranged in the accommodating groove.
9. The intelligent high-voltage switch handcart operation and inspection device as claimed in any one of claims 1 to 3, wherein the upper outer side of the switch door (7) is provided with an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011319154.9A CN112563954B (en) | 2020-11-23 | 2020-11-23 | Intelligent operation and detection device for high-voltage switch handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011319154.9A CN112563954B (en) | 2020-11-23 | 2020-11-23 | Intelligent operation and detection device for high-voltage switch handcart |
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| Publication Number | Publication Date |
|---|---|
| CN112563954A true CN112563954A (en) | 2021-03-26 |
| CN112563954B CN112563954B (en) | 2023-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011319154.9A Active CN112563954B (en) | 2020-11-23 | 2020-11-23 | Intelligent operation and detection device for high-voltage switch handcart |
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| JP2017108523A (en) * | 2015-12-09 | 2017-06-15 | 中国電力株式会社 | Conveyance carriage and power distribution board installation method |
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| CN207053020U (en) * | 2017-07-31 | 2018-02-27 | 枣庄矿业（集团）有限责任公司薛城开关厂 | A kind of intermediate switchgear cabinet Multifunctional repairing handcart |
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| CN110289567A (en) * | 2019-05-17 | 2019-09-27 | 浙江八达电子仪表有限公司时通电气分公司 | A kind of high-voltage switch gear handcart intelligence fortune inspection platform |
| CN209467035U (en) * | 2019-01-21 | 2019-10-08 | 肇庆市嘉湖物流投资有限公司 | A kind of lifting electric animal stream transporting equipment |
| CN209516430U (en) * | 2019-01-21 | 2019-10-18 | 国网浙江省电力有限公司金华供电公司 | A kind of high-voltage switch gear handcart fortune inspection platform |
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2020
- 2020-11-23 CN CN202011319154.9A patent/CN112563954B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017108523A (en) * | 2015-12-09 | 2017-06-15 | 中国電力株式会社 | Conveyance carriage and power distribution board installation method |
| CN107608343A (en) * | 2017-07-31 | 2018-01-19 | 盐城晟阳电子科技有限公司 | A kind of magnetic navigation automatical pilot transportation vehicle |
| CN207053020U (en) * | 2017-07-31 | 2018-02-27 | 枣庄矿业（集团）有限责任公司薛城开关厂 | A kind of intermediate switchgear cabinet Multifunctional repairing handcart |
| CN208278125U (en) * | 2018-04-28 | 2018-12-25 | 山东小胖网络科技有限公司 | A kind of server dismounting maintenance car device with fixation and recognition function |
| CN209467035U (en) * | 2019-01-21 | 2019-10-08 | 肇庆市嘉湖物流投资有限公司 | A kind of lifting electric animal stream transporting equipment |
| CN209516430U (en) * | 2019-01-21 | 2019-10-18 | 国网浙江省电力有限公司金华供电公司 | A kind of high-voltage switch gear handcart fortune inspection platform |
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| CN112563954B (en) | 2023-01-20 |
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