CN115789472B - Portable combined type electric power automatic inspection combined device - Google Patents
Portable combined type electric power automatic inspection combined device Download PDFInfo
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- CN115789472B CN115789472B CN202211412351.4A CN202211412351A CN115789472B CN 115789472 B CN115789472 B CN 115789472B CN 202211412351 A CN202211412351 A CN 202211412351A CN 115789472 B CN115789472 B CN 115789472B
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Abstract
The invention discloses a portable combined type electric power automatic inspection combined device, which comprises a rail unit, a first control unit, a second control unit and a first control unit, wherein the rail unit comprises a rail groove and a rack arranged in the rail groove; the placing unit is matched with the rail groove and comprises a placing box, a touch assembly and a limiting assembly which are arranged in the placing box, and a placing rack arranged at the bottom of the placing box; the inspection unit is arranged on the placing frame and comprises inspection equipment and a connector arranged on the inspection equipment; the track units are arranged at the indoor top of the electric power system to be patrolled, the patrolling unit is hung below the track units through the placement units, and the patrolling unit can be patrolled to any position through the distribution of the track units; place the unit and can follow the track unit dismouting fast, conveniently change different grade type inspection equipment, through removing inspection equipment in the track, replace artifical hiking's inspection, can reduce personnel's working strength by a wide margin, improve work efficiency.
Description
Technical Field
The invention relates to the technical field of inspection of electric power machine room equipment, in particular to a portable combined type electric power automatic inspection combined device.
Background
The daily inspection of the electric power automation machine room equipment has wide involved area, large technical difficulty, miscellaneous matters, large workload and strong systematicness, and in a broad sense, the operation condition and fault defect of the system software and hardware equipment in the electric power automation machine room, the operation of the network in the machine room, the safety guarantee of the power supply in the machine room, the monitoring of the environment in the machine room and the like belong to the daily inspection content of the machine room equipment, so that the daily inspection of the machine room equipment is a complete system engineering. The electric power machine room mainly bears an automatic system in the electric power system and is an important support for ensuring the normal operation of the dispatching work of the global power grid. Therefore, whether the daily inspection of the equipment in the machine room can ensure that each system operates normally or not directly relates to the work of the overall power grid dispatching, reflects the automation degree of the power enterprise to a certain extent, and has non-negligible importance.
In the daily work of the power system, the dispatching automation profession needs to carry out daily inspection on the main dispatching system and the standby dispatching system. Wherein, the dispatching automation key system, key business, key node and key data, the general patrol period is not lower than twice daily; scheduling an automatic operation environment, wherein the patrol period is not lower than once a day; other dispatching automation systems, the patrol period is not lower than once per week, and the on-duty patrol records are filled. The periodic patrol work spends a lot of time for electric automation personnel, a lot of patrol record data (the current duty patrol record is paper filling), two sets of systems including a main tone and a standby tone are required to be simultaneously patrolled and examined, double workload is required, staff personnel are required to develop various tasks such as defect elimination, maintenance, transformation, special project and the like every day, workload is quite heavy, and simple and convenient tool substitution is required for repeated work so as to reduce heavy workload.
Meanwhile, equipment defects are found in time, equipment operation parameters are transcribed, equipment defects and potential hazards possibly causing equipment safety are found in time, so that the defects are eliminated in time, the occurrence of electric power accidents is prevented, and safe and reliable operation of the equipment is guaranteed.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present invention has been made in view of the above-described problems occurring in the patrol process of the existing electric power automation system.
It is therefore an object of the present invention to provide a portable combined power automation patrol assembly, which aims to simplify the existing power system patrol work by means of the patrol equipment, providing work efficiency.
In order to solve the technical problems, the invention provides the following technical scheme: the portable combined type electric power automatic inspection combined device comprises a rail unit, a placing unit and an inspection unit, wherein the rail unit comprises a rail groove and a rack arranged in the rail groove; the placing unit is matched with the track groove and comprises a placing box, a touch assembly and a limiting assembly which are arranged in the placing box, and a placing rack arranged at the bottom of the placing box; and the inspection unit is arranged on the placing frame and comprises inspection equipment and a connector arranged on the inspection equipment.
As a preferable scheme of the portable combined type electric power automation inspection combined device, the invention comprises the following steps: a rack groove is formed in the middle of a groove cavity of the track groove, and limit grooves are symmetrically formed in two sides of the groove cavity; the racks are distributed in the rack grooves; guide grooves are formed in the side walls of the upper end and the lower end of the limiting groove; and a wire guide rail is arranged on the side wall of the groove cavity at the opposite side of the limit groove.
As a preferable scheme of the portable combined type electric power automation inspection combined device, the invention comprises the following steps: the placement box comprises a shell, a motor installation cavity and an installation cavity, wherein the motor installation cavity and the installation cavity are formed in the shell; a driving piece is arranged in the motor mounting cavity, a driving gear is arranged at the output end of the driving piece, and the driving gear can be meshed with the rack for rotation in a matching way; the installation cavities are symmetrically distributed on two sides of the motor installation cavity.
As a preferable scheme of the portable combined type electric power automation inspection combined device, the invention comprises the following steps: the touch assembly is arranged in the mounting cavity and comprises a touch plate and an elastic expansion piece connected to the side wall of the end part of the touch plate; the side wall of one end of the touch plate, which is far away from the elastic expansion piece, is provided with a contact groove, and the top and bottom side walls of the touch plate are provided with transition arc edges; the elastic telescopic piece comprises a shrinkage cylinder arranged on the side wall of the touch plate, a shrinkage tube sleeved in the shrinkage cylinder, and a tensioning spring connected to the side wall of the shrinkage cylinder body; and one end, far away from the shrink cylinder, of the shrink tube and the tension spring is connected to the outer side wall of the motor installation cavity.
As a preferable scheme of the portable combined type electric power automation inspection combined device, the invention comprises the following steps: the limiting assembly comprises limiting balls symmetrically arranged on the upper side and the lower side of the touch plate, limiting shafts connected to the middle parts of the limiting balls, and elastic limiting belts arranged at two ends of the limiting shafts; the side wall of the limiting ball is in sliding contact with the side wall of the touch plate.
As a preferable scheme of the portable combined type electric power automation inspection combined device, the invention comprises the following steps: a sliding limit groove is further formed in the side wall of the shell, and strip-shaped grooves are symmetrically formed in the side wall of the groove cavity of the sliding limit groove; the limiting ball is arranged in the sliding limiting groove in a sliding mode, and the limiting shaft penetrates through and is limited in the strip-shaped groove.
As a preferable scheme of the portable combined type electric power automation inspection combined device, the invention comprises the following steps: the placing rack comprises a shaped rack and a sleeve assembly arranged on the side wall of the bottom of the shaped rack; the sleeve assembly comprises an inner sleeve, an outer sleeve sleeved outside the inner sleeve, a limit post arranged between the inner sleeve and the outer sleeve, and a reset spring connected between the outer sleeve and the mold frame.
As a preferable scheme of the portable combined type electric power automation inspection combined device, the invention comprises the following steps: limiting holes are uniformly formed in the side wall of the inner sleeve, and the limiting holes are communicated with the inner ring and the outer ring of the inner sleeve; a flange is arranged on the outer side wall of the outer sleeve, one end of the return spring is connected to the side wall of the flange, and the other end of the return spring is connected to the side wall of the profile frame; the length of the limiting post is greater than the axial length of the limiting hole, and the limiting post slides in the limiting hole.
As a preferable scheme of the portable combined type electric power automation inspection combined device, the invention comprises the following steps: annular grooves with the number not less than 1 group are formed in the outer side wall of the connector at equal intervals, and the limiting columns extend out of the end parts of the limiting holes and can be embedded into the annular grooves.
As a preferable scheme of the portable combined type electric power automation inspection combined device, the invention comprises the following steps: the inspection equipment comprises a control module, and an acquisition module, a data interaction module, a communication module and a power module which are electrically connected with the control module; the power module is used for supplying power to the acquisition module, the data interaction module and the communication module respectively.
The invention has the beneficial effects that:
The track units are arranged at the indoor top of the electric power system to be patrolled, the placement units are arranged in the track units in a matched mode to form a stable connection structure, and then the patrolling units are hung below the track units, and can be patrolled to any position through distribution of the track units; place the unit and can carry out dismouting from track unit fast, conveniently change different grade type's inspection equipment, through moving the inspection equipment in the track, replace manual free inspection, can reduce personnel's working strength by a wide margin, improve work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
Fig. 1 is a schematic diagram of the overall structure of the portable combined type electric power automation inspection combined device.
Fig. 2 is a schematic view of a track unit structure of the portable combined electric power automation inspection combined device.
Fig. 3 is a schematic structural diagram of a placement unit and a patrol unit of the portable combined electric power automation patrol combination device of the invention.
Fig. 4 is a schematic plan view of a sectional structure of A-A surface of a placement unit of the portable combined electric power automation inspection combined device.
Fig. 5 is a schematic diagram of the connection structure of the touch assembly and the limit assembly of the portable combined electric power automatic inspection combined device.
Fig. 6 is a schematic plan view of a sectional structure of a B-B surface of a placement unit of the portable combined electric power automation inspection combined device of the present invention.
Fig. 7 is a dynamic schematic diagram of the assembling process of the connector and sleeve assembly of the portable combined electric power automation inspection combined device.
Fig. 8 is a schematic diagram of an electrical connection structure of an inspection device of the portable combined electric power automation inspection combined device.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1 to 5, a portable combined power automation inspection combined device is provided according to a first embodiment of the present invention, and the inspection combined device includes a track unit 100, a placement unit 200 and an inspection unit 300. Wherein the track unit 100 is a track arranged in an electric machine room or a factory building, thereby defining a line of patrol; the placement unit 200 connects the patrol unit 300 and the track unit 100, that is, the patrol unit 300 is hung below the track unit 100 by the placement unit 200, and the patrol unit 300 is driven to advance or retreat by a built-in driving motor.
Specifically, the track unit 100 includes a track groove 101 and a rack 102 disposed in the track groove 101; the rail groove 101 is used for placement of the placement unit 200, and the rack 102 is used for limiting movement of the placement unit 200.
Further, a rack groove 101a is arranged in the middle of the groove cavity of the track groove 101, and limit grooves 101b are symmetrically arranged at two sides of the groove cavity; racks 102 are distributed in the rack grooves 101 a; guide grooves 101b-1 are formed in the side walls of the upper end and the lower end of the limiting groove 101b; the side wall of the groove cavity at the opposite side of the limit groove 101b is provided with a conductor rail 101b-2; the conductor rail 101b-2 may be a live wire for supplying power to the driving member in the placement unit 200 to maintain the advance and retreat of the inspection unit 300, and the specific wire arrangement is not particularly limited and will not be described in detail herein.
The placing unit 200 is matched and placed in the track groove 101 and comprises a placing box 201, a touch assembly 202 and a limit assembly 203 which are arranged in the placing box 201, and a placing frame 204 which is arranged at the bottom of the placing box 201; the placing box 201 is a limit connection part of the placing unit 200 and the track unit 100, the touch assembly 202 and the limit assembly 203 are both arranged in the placing box 201, and the touch assembly 202 and the limit assembly 203 are used for limiting the placing box 201 so as to be stably connected in the track groove 101; the rack 204 is used for installing the inspection unit 300.
A patrol unit 300 disposed on the rack 204, and including a patrol device 301 and a connector 302 disposed on the patrol device 301; the inspection device 301 may employ an existing inspection acquisition module, such as a video acquisition camera, a temperature sensor for temperature acquisition, a communication device for data communication, etc. The connector 302 is used for hoisting the inspection equipment 301, and the inspection equipment 301 is connected to the bottom side wall of the rack 204 through the connector 302.
Example 2
Referring to fig. 3 to 7, a second embodiment of the present invention is different from the first embodiment in that: the placement box 201 comprises a housing 201a, a motor installation cavity 201b and an assembly cavity 201c which are arranged in the housing 201 a; a driving piece 201d is arranged in the motor mounting cavity 201b, a driving gear 201d-1 is arranged at the output end of the driving piece 201d, and the driving gear 201d-1 can be engaged with the rack 102 for rotation; the assembly cavities 201c are symmetrically disposed on both sides of the motor mounting cavity 201 b.
The placing box 201 is internally provided with a plurality of cavity grooves for installation, and a motor installation cavity 201b is positioned in the middle and corresponds to the position of the rack groove 101 a; the driving member 201d is connected to the tooth space of the rack 102 through a driving gear 201d-1 on the output shaft, and the movement of the entire placing unit 200 and the inspection unit 300 is driven by the operation of the driving member 201 d. The assembly cavities 201c are distributed on both sides of the motor mounting cavity 201b for mounting the trigger assembly 202 and the limit assembly 203.
The trigger assembly 202 is disposed in the assembly cavity 201c, and includes a trigger plate 202a and an elastic expansion member 202b connected to an end sidewall of the trigger plate 202 a; the side wall of one end of the touch plate 202a far away from the elastic expansion piece 202b is provided with a contact groove 202a-1, and the top and bottom side walls of the touch plate 202a are provided with transition arc edges H; the elastic expansion piece 202b comprises a shrinkage tube 202b-1 arranged on the side wall of the touch plate 202a, a shrinkage tube 202b-2 sleeved inside the shrinkage tube 202b-1, and a tension spring 202b-3 connected on the side wall of the cylinder of the shrinkage tube 202 b-1; the shrink tube 202b-2 and the end of the tension spring 202b-3 remote from the shrink tube 202b-1 are attached to the outer side wall of the motor mounting cavity 201 b.
The touch plate 202a is used for contacting with the conductor rail 101b-2 and forming extrusion, the conductor rail 101b-2 extrudes the touch plate 202a, so that the touch plate 202a moves towards the inside of the placement box 201 and extrudes the elastic telescopic piece 202b, and as the side wall of the upper end and the lower end of the touch plate 202a is provided with a transitional arc edge H, the arc edge is in sliding contact with the edge of the limit ball 203a, the limit ball 203a can be supported to generate different height differences, namely, in the initial state, the limit ball 203a can be accommodated in the assembly cavity 201c of the placement box 201, when the touch plate 202a contracts towards the inside of the placement box 201, the limit balls 203a at two sides are extruded out of the outside of the placement box 201, so that the edge of the limit ball is matched with the guide groove 101b-1, and the placement box 201 can be stably clamped in the track groove 101.
The limiting assembly 203 comprises limiting balls 203a symmetrically arranged on the upper side and the lower side of the touch plate 202a, limiting shafts 203b connected to the middle of the limiting balls 203a, and elastic limiting belts 203c arranged at the two ends of the limiting shafts 203 b; the side wall of stop ball 203a is in sliding contact with the side wall of trigger plate 202 a.
The side wall of the shell 201a is also provided with a sliding limit groove 201a-1, and the side wall of the groove cavity of the sliding limit groove 201a-1 is symmetrically provided with a strip-shaped groove 201a-2; the limiting ball 203a is slidably disposed in the sliding limiting groove 201a-1, and the limiting shaft 203b is penetrated and limited in the bar-shaped groove 201 a-2.
Further, the stop ball 203a in the stop assembly 203 is used for integrally clamping the placement box 201 in the track groove 101, and the stop ball 203a can not only keep sliding contact with the transitional arc H of the touch plate 202a transversely, but also keep rolling in the guide groove 101b-1 in the track groove 101. The elastic limit band 203c is used for keeping the limit balls 203a on the upper and lower sides of the same group close to each other, i.e. stably contacting the side wall of the touch plate 202 a. Specifically, the middle part of the limiting ball 203a is penetrated with a limiting shaft 203b, the side walls at two ends of the limiting shaft 203b are provided with grooves for placing elastic limiting belts 203c, the limiting shaft 203b is limited in a sliding limiting groove 201a-1 of the shell 201a, the groove cavity length of the sliding limiting groove 201a-1 is larger than the radial diameter of the limiting ball 203a, the bar-shaped grooves 201a-2 are distributed at two sides of the sliding limiting groove 201a-1, the limiting shaft 203b is limited and penetrates through the bar-shaped grooves 201a-2, and the elastic limiting belts 203c are distributed at one sides of the bar-shaped grooves 201-2 far away from each other; it should be noted that, a bar-shaped hole through which the elastic limiting band 203c passes is further formed in the side wall of the touch plate 202 a.
The placement frame 204 comprises a U-shaped frame 204a and a sleeve assembly 204b arranged on the side wall of the bottom of the U-shaped frame 204 aU; the sleeve assembly 204b includes an inner sleeve 204b-1, an outer sleeve 204b-2 sleeved outside the inner sleeve 204b-1, a limit post 204b-3 disposed between the inner sleeve 204b-1 and the outer sleeve 204b-2, and a return spring 204b-4 connected between the outer sleeve 204b-2 and the U-shaped frame 204 a.
Limiting holes K are uniformly formed in the side wall of the inner sleeve 204b-1, and the limiting holes K are communicated with the inner ring and the outer ring of the inner sleeve 204 b-1; the outer side wall of the outer sleeve 204b-2 is provided with a flange T, one end of the return spring 204b-4 is connected to the side wall of the flange T, and the other end is connected to the side wall of the U-shaped frame 204 a; the length of the limiting post 204b-3 is greater than the axial length of the limiting hole K, and the limiting post 204b-3 slides in the limiting hole K.
The placing frame 204 is used for hanging the inspection unit 300, wherein the U-shaped frame 204a is rotatably connected to the bottom side wall of the placing box 201, and it is to be noted that the top of the U-shaped frame 204a is rotatably connected with one placing box 201 respectively, namely one U-shaped frame 204a is hung by two placing boxes 201; the sleeve component 204b is positioned on the side wall of the U-shaped bottom of the U-shaped frame 204a, can be provided with a plurality of groups in the same direction and corresponds to the number and the positions of the connectors 302, and the sleeve component 204b is in complete matched connection with the connectors 302; specifically, the connector 302 can be inserted into the inner ring of the inner sleeve 204b-1 in a matching manner, one end of the limiting post 204b-3 in the side wall of the inner sleeve 204b-1 can extend out of the limiting hole K and be embedded into the annular groove 302a, and then the outer sleeve 204b-2 is sleeved on the inner sleeve 204b-1, and the outer sleeve 204b-2 extrudes the limiting post 204b-3 to stabilize the position. The return spring 204b-4 is used to maintain the sleeved state of the outer sleeve 204 b-2.
The outer side wall of the connector 302 is provided with annular grooves 302a with the number not less than 1 group at equal intervals, and the limiting columns 204b-3 extend out of the end parts of the limiting holes K and can be embedded into the annular grooves 302 a. The plurality of groups of annular grooves 302a are used for adjusting the height of the inspection unit 300 when hung.
The rest of the structure is the same as that of embodiment 1.
Example 3
Referring to fig. 8, a third embodiment of the present invention is shown, which differs from the second embodiment in that: the patrol equipment 301 comprises a control module 301a, and an acquisition module 301b, a data interaction module 301c, a communication module 301e and a power module 301f which are electrically connected with the control module 301 a; the power module 301f supplies power to the acquisition module 301b, the data interaction module 301c and the communication module 301e, respectively.
Further, as compared with embodiment 2, the inspection apparatus 301 may employ existing apparatuses for power inspection work, and each power inspection device may be optionally installed below the placement unit 200. The patrol device 301 needs a control module 301a for device data processing and device control, an acquisition module 301b for information acquisition, a data interaction module 301c for data interaction in the device, a communication module 301e for communication with an external control center or a control terminal, and a power module 301f for supplying power to each module. Each module forms a patrol device 301 for patrol, and each module adopts a combined connection mode to adapt to different patrol task requirements.
The rest of the structure is the same as that of embodiment 2.
Firstly, a patrol route is planned according to the distribution of a machine room where the power system is located, the track units 100 are installed according to the planned route, then the placement units 200 connected with the patrol units 300 are installed in the track grooves 101 as shown in the accompanying drawings 1-8, and the placement units 200 move in the track grooves 101 through power control to patrol the power system in a preset area.
In the process of combining the placement unit 200 and the rail 101, the placement box 201 located on the connection head 302 is rotated by 90 degrees so that the length direction of the placement box 201 is parallel to the extending direction of the rail groove 101. In the placing process, the placing box 201 is inserted into the track groove 101, then the placing box 201 is rotated step by step, so that the length direction of the placing box 201 is perpendicular to the extending direction of the track groove 101, in the deflecting process of the placing box 201, the touch plate 202a extending out of the placing box 201 is contacted with the lead rail 101b-2, in the rotating process, the lead rail 101b-2 extrudes the touch plate 202a to enable the touch plate 202a to slide towards the inner cavity of the placing box 201, and the extrusion elastic telescopic piece 202b contracts, so that the upper limit ball 203a and the lower limit ball 203a slide with the side wall of the touch plate 202a, and the two limit balls 203a slide in the sliding limit groove 201a-1, are far away from each other, extend out of the shell 201a of the placing box 201, extend into the guide groove 101b-1, and keep the placing box 201 stably limited in the track groove 101.
After the two groups of placement boxes 201 are adjusted and placed, the hanging of the inspection unit 300 is carried out, a connector 302 at the top of the inspection device 301 is aligned with the inner sleeve 204b-1, before the outer sleeve 204b-2 is pulled out of the side wall of the inner sleeve 204b-1 and is inserted into the inner sleeve 204b-1, at the moment, a limit post 204b-3 is pushed out towards one side of the outer sleeve 204b-2, when the preset height is placed, the outer sleeve 204b-2 is released, the outer sleeve 204b-2 is sleeved outside the inner sleeve 204b-1 again under the action of a reset spring 204b-4, and the limit post 204b-3 is extruded to slide into an annular groove 302a of the connector 302, so that stable connection between the connector 302 and the placement frame 204 is formed.
The required patrol equipment components are selected, installed and assembled in the patrol equipment 301, and the required patrol task is completed.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a portable combination formula electric power automation inspection composite set which characterized in that: comprising the steps of (a) a step of,
A rail unit (100) comprising a rail groove (101) and a rack (102) arranged in the rail groove (101);
A rack groove (101 a) is formed in the middle of a groove cavity of the track groove (101), and limit grooves (101 b) are symmetrically formed in two sides of the groove cavity;
the racks (102) are distributed in the rack grooves (101 a);
Guide grooves (101 b-1) are formed in the side walls of the upper end and the lower end of the limiting groove (101 b);
The side wall of the groove cavity at the opposite side of the limit groove (101 b) is provided with a conductor rail (101 b-2);
The placement unit (200) is matched and placed in the track groove (101), and comprises a placement box (201), a touch assembly (202) and a limit assembly (203) which are arranged in the placement box (201), and a placement frame (204) which is arranged at the bottom of the placement box (201);
The placement box (201) comprises a shell (201 a), a motor installation cavity (201 b) and an assembly cavity (201 c), wherein the motor installation cavity (201 b) and the assembly cavity (201 c) are formed in the shell (201 a); a driving piece (201 d) is arranged in the motor mounting cavity (201 b), a driving gear (201 d-1) is arranged at the output end of the driving piece (201 d), and the driving gear (201 d-1) can be matched with the rack (102) to rotate in a meshed mode; the assembly cavities (201 c) are symmetrically distributed on two sides of the motor installation cavity (201 b); a sliding limit groove (201 a-1) is further formed in the side wall of the shell (201 a), and strip-shaped grooves (201 a-2) are symmetrically formed in the side wall of the groove cavity of the sliding limit groove (201 a-1);
The touch assembly (202) is arranged in the assembly cavity (201 c) and comprises a touch plate (202 a) and an elastic telescopic piece (202 b) connected to the side wall of the end part of the touch plate (202 a); the side wall of one end of the touch plate (202 a) far away from the elastic telescopic piece (202 b) is provided with a contact groove (202 a-1), and the top and bottom side walls of the touch plate (202 a) are provided with transition arc edges (H); the elastic telescopic piece (202 b) comprises a shrinkage tube (202 b-1) arranged on the side wall of the touch plate (202 a), a shrinkage tube (202 b-2) sleeved inside the shrinkage tube (202 b-1), and a tensioning spring (202 b-3) connected to the side wall of the cylinder body of the shrinkage tube (202 b-1); one end of the shrinkage tube (202 b-2) and one end of the tensioning spring (202 b-3) which are far away from the shrinkage tube (202 b-1) are connected to the outer side wall of the motor mounting cavity (201 b);
the limiting assembly (203) comprises limiting balls (203 a) symmetrically arranged on the upper side and the lower side of the touch plate (202 a), limiting shafts (203 b) connected to the middle parts of the limiting balls (203 a), and elastic limiting belts (203 c) arranged at the two ends of the limiting shafts (203 b); the side wall of the limit ball (203 a) is in sliding contact with the side wall of the touch plate (202 a); the limiting ball (203 a) is arranged in the sliding limiting groove (201 a-1) in a sliding mode, and the limiting shaft (203 b) is positioned in the bar-shaped groove (201 a-2) in a penetrating mode;
The touch plate (202 a) is contacted with the lead rails (101 b-2) through the contact grooves (202 a-1) and is extruded by the lead rails (101 b-2) at the two ends, so that the touch assembly (202) integrally slides into the placement box (201), and the elastic telescopic piece (202 b) is extruded and shortened; in the extrusion process, the edges of the limit balls (203 a) on the upper side and the lower side slide with the side wall of the touch plate (202 a) and move in the sliding limit groove (201 a-1) to be far away from each other, and extend out of the shell (201 a) to enter the guide groove (101 b-1) so as to keep the placement box (201) to be stably clamped in the track groove (101); and
And the inspection unit (300) is arranged on the placing frame (204) and comprises inspection equipment (301) and a connector (302) arranged on the inspection equipment (301).
2. The portable combination power automation patrol assembly of claim 1, wherein: the placing frame (204) comprises a U-shaped frame (204 a) and a sleeve assembly (204 b) arranged on the side wall of the U-shaped bottom of the U-shaped frame (204 a);
the sleeve assembly (204 b) comprises an inner sleeve (204 b-1), an outer sleeve (204 b-2) sleeved outside the inner sleeve (204 b-1), a limit column (204 b-3) arranged between the inner sleeve (204 b-1) and the outer sleeve (204 b-2), and a reset spring (204 b-4) connected between the outer sleeve (204 b-2) and the U-shaped frame (204 a).
3. The portable combination power automation patrol assembly of claim 2, wherein: limiting holes (K) are uniformly formed in the side wall of the inner sleeve (204 b-1), and the limiting holes (K) are communicated with the inner ring and the outer ring of the inner sleeve (204 b-1);
A flange (T) is arranged on the outer side wall of the outer sleeve (204 b-2), one end of the return spring (204 b-4) is connected to the side wall of the flange (T), and the other end of the return spring is connected to the side wall of the U-shaped frame (204 a);
The length of the limiting column (204 b-3) is larger than the axial length of the limiting hole (K), and the limiting column (204 b-3) slides in the limiting hole (K).
4. A portable modular electrically automated inspection assembly as set forth in claim 3 wherein: annular grooves (302 a) with the number not less than 1 are formed in the outer side wall of the connector (302) at equal intervals, and the limiting columns (204 b-3) extend out of the end portions of the limiting holes (K) and can be embedded into the annular grooves (302 a).
5. The portable combined power automation patrol combination device according to any one of claims 1-4, wherein: the inspection device (301) comprises a control module (301 a), and an acquisition module (301 b), a data interaction module (301 c), a communication module (301 e) and a power module (301 f) which are electrically connected with the control module (301 a);
The power module (301 f) supplies power to the acquisition module (301 b), the data interaction module (301 c) and the communication module (301 e) respectively.
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