CN113241662A - Automatic overhead device for cable - Google Patents
Automatic overhead device for cable Download PDFInfo
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- CN113241662A CN113241662A CN202110477301.3A CN202110477301A CN113241662A CN 113241662 A CN113241662 A CN 113241662A CN 202110477301 A CN202110477301 A CN 202110477301A CN 113241662 A CN113241662 A CN 113241662A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
The invention provides an automatic overhead device for cables, which comprises a shell, a walking assembly, a hook feeding assembly, a hook tensioning assembly, a lifting assembly and a control assembly. The walking assembly is connected to the top of the shell and drives the overhead device to move along the high-altitude stranded wire. The feeding hook assembly is arranged in the housing accommodating space and used for fixing and conveying the hook. The hook tensioning assemblies are arranged on two sides of the hook feeding assembly and are used for connecting two end parts of the hook. The lifting assembly is connected to the hook tensioning assembly and used for driving the hook tensioning assembly to move along a first direction, so that the cable and the high-altitude stranded wire enter the opening of the hook. The automatic overhead device for the cable can complete automatic connection of the cable and the high-altitude stranded wire, thoroughly solves the problem of safety of manual construction, and has high construction efficiency.
Description
Technical Field
The invention belongs to the technical field of communication, and particularly relates to an automatic overhead device for cables.
Background
At present, communication cables are mainly used as transmission media for transmitting various signals to realize communication between regions and even between the whole world, so that safe, reliable and quick laying of the communication cables is of great importance. Overhead communication cables have the characteristics of low cost, short construction period, less limitation and the like, and are widely used in actual laying.
The existing overhead communication cable is laid mainly in a steel strand supporting mode, and the existing installation mainly adopts a pole climbing installation method, namely, workers need to go up to a steel wire to manually install hooks, so that the mode is high in danger, poor in working condition, high in labor intensity and low in construction efficiency. With the continuous development of information technology, the demand for the overhead communication cable is continuously increased, and the traditional manual mode can not meet the requirements.
Therefore, a new cable automatic overhead device is needed.
Disclosure of Invention
The embodiment of the invention provides an automatic overhead device for a cable, which aims to improve the connection efficiency of the cable and an overhead stranded wire.
On the one hand, an automatic built on stilts device of cable for connecting cable and high altitude stranded conductor, its characterized in that includes: a housing having an accommodating space, a top and a bottom; the traveling assembly is connected to the top of the shell and drives the overhead device to move along the high-altitude stranded wire; the hook feeding assembly is arranged in the accommodating space and used for fixing and conveying a hook; the hook tensioning assemblies are arranged on two sides of the hook feeding assembly and are used for connecting two end parts of the hook so that the two end parts of the hook are far away from each other to form an opening; the lifting assembly is connected to the hook tensioning assembly and used for driving the hook tensioning assembly to move along a first direction so that the cable and the high-altitude stranded wire enter the opening of the hook and two ends of the hook are connected to the high-altitude stranded wire; the control assembly is arranged in the accommodating cavity and connected with the walking assembly, the feeding hook assembly, the hook tensioning assembly and the lifting assembly.
According to an aspect of the embodiment of the present invention, the housing includes support columns and side plates, and the adjacent support columns are connected by the side plates.
According to an aspect of the embodiment of the present invention, the walking assembly is fixedly disposed at one end of the supporting column; the quantity of walking subassembly is a plurality of, and is a plurality of walking subassembly is crisscross the setting each other.
According to one aspect of the embodiment of the invention, the walking assembly comprises a hanging arm, a support, a first driving piece and a walking wheel, wherein the hanging arm is bent and connected to the supporting column, the support is arranged on one side of the hanging arm close to the shell, the walking wheel is arranged on the support, the first driving piece is arranged on the support, and the power output end of the first driving piece is connected with the walking wheel; and rubber is arranged on the rim of the travelling wheel.
According to one aspect of the embodiment of the invention, the hook feeding assembly comprises a hook seat, a second driving piece, a synchronous belt pressing plate, a synchronous belt pulley and a synchronous belt supporting frame, wherein the synchronous belt supporting frame is arranged in the accommodating space, the synchronous belt pressing plate is arranged on one side of the synchronous belt supporting frame and is spaced from the synchronous belt supporting frame, the synchronous belt is arranged between the synchronous belt supporting frame and the synchronous belt pressing plate, the synchronous belt pulley is arranged on the synchronous belt supporting frame and is meshed with the synchronous belt, the second driving piece is arranged on the synchronous belt supporting frame, the power output end of the second driving piece is connected with the synchronous belt pulley, and the hook seat is arranged on the surface of one side, away from the synchronous belt supporting frame, of the synchronous belt and is used for fixing the hook; the quantity of couple seat is a plurality of, and is a plurality of equidistant interval between the couple seat.
According to an aspect of the embodiments of the present invention, the synchronous belt is an end-to-end adjacent annular structure.
According to an aspect of the embodiment of the present invention, the hook tensioning assembly includes a third driving element, a sliding table, a fourth driving element, and a scissor arm, wherein the third driving element is fixedly connected to the hook feeding assembly, the sliding table is connected to the third driving element and can move along a second direction through the third driving element, the scissor arm is connected to the sliding table and can move along the second direction along with the sliding table, the fourth driving element is disposed on the sliding table, and an output end of the fourth driving element is connected to the scissor arm and can drive two end arms of the scissor arm close to the hook to open by a preset angle.
According to an aspect of the embodiments of the present invention, the scissor arm includes a connecting member, a first connecting rod, a second connecting rod, a first connecting arm, and a second connecting arm, wherein the first connecting rod and the second connecting rod are both connected to the connecting member, one of the first connecting arm and the second connecting arm is connected to the first connecting rod, the other is connected to the second connecting rod, and the first connecting arm and the second connecting arm are cross-connected.
According to an aspect of the embodiment of the present invention, ends of the first connecting arm and the second connecting arm, which are far away from the connecting element, are curved, and the curved ends of the first connecting arm and the second connecting arm can be movably connected to ends of the hook.
According to an aspect of the embodiment of the present invention, the lifting assembly includes a supporting plate, a lifting plate, a screw nut, and a fifth driving member, wherein the supporting plate is connected to the accommodating cavity of the housing, the fifth driving member is disposed on the supporting plate, the screw nuts are all sleeved on a power output end of the fifth driving member and can move along the first direction, and the lifting plate is connected to the screw nut and follows the screw nut to move along the first direction.
According to an aspect of the embodiment of the present invention, the lifting assembly further includes a guide rail, a guide rail fixing frame, and a sliding block, wherein the guide rail fixing frame is connected to a side of the supporting plate away from the fifth driving member, the guide rail is disposed on the guide rail fixing frame, the sliding block is slidably connected to the guide rail, and the sliding block is further connected to the lifting plate.
According to an aspect of the embodiment of the present invention, the number of the guide rails is two or more, and each guide rail is slidably connected with the slider.
Compared with the prior art, according to the automatic overhead cable device provided by the embodiment of the invention, the hook feeding assembly conveys the hook to the position below the cable to be connected and the high-altitude stranded wire, the hook tensioning assembly is connected with the two end parts of the hook and pulls the two end parts to enable the two end parts to be mutually far away from each other to form an opening, the lifting assembly drives the hook tensioning assembly below the cable and the high-altitude stranded wire to move close to the cable and the high-altitude stranded wire to enable the cable and the high-altitude stranded wire to enter the opening of the hook, the lifting assembly drives the hook tensioning assembly to move away from the cable and the high-altitude stranded wire to enable the two end parts of the hook to be connected with the high-altitude stranded wire, the walking assembly drives the overhead device to move along the high-altitude stranded wire to enable the hooks on the high-altitude stranded wire to be arranged at intervals, so that the automatic connection of the cable and the high-altitude stranded wire is completed, the problem of safety of manual construction is thoroughly solved, and the construction efficiency is high.
Drawings
Other features, objects and advantages of the invention will become apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings in which like or similar reference characters refer to the same or similar parts.
Fig. 1 is a schematic structural diagram of an automatic cable overhead device provided by an embodiment of the invention;
FIG. 2 is a schematic view of an angular configuration of the housing of the cable robot of FIG. 1;
FIG. 3 is a schematic view of another angular configuration of the housing of the cable robot of FIG. 1;
FIG. 4 is a schematic view of the traveling assembly of the cable robot of FIG. 1;
FIG. 5 is a schematic view of the structure of the hook assembly of the cable robot of FIG. 1;
FIG. 6 is a schematic diagram of the hook tensioning assembly of the cable robot of FIG. 1;
FIG. 7 is a schematic diagram of the construction of the lift assembly of the cable robot of FIG. 1;
FIG. 8 is a flow chart of control logic for a cable robot overhead installation provided by an embodiment of the present invention;
FIG. 9 is an overhead flow diagram of a cable automatic aerial device provided by an embodiment of the present invention;
fig. 10 is a diagram of a hooking process of the automatic cable overhead device provided by the embodiment of the invention;
fig. 11 to 18 are operation flow charts of the cable automatic overhead device provided by the embodiment of the invention.
In the drawings:
1-housing, 101-upper plate, 102-rear plate, 103-right plate, 104-front plate, 105-left plate, 106-bottom plate, 107-support column;
2-walking component, 201-hanging arm, 202-first driving piece, 203-coupling, 204-walking wheel, 205-rubber, 206-bracket, 207-pin shaft;
3-lifting component, 301-guide rail, 302-guide rail fixing frame, 303-supporting plate, 304-sliding block, 305-sleeve, 306-screw nut, 307-lifting plate, 308-second driving piece;
4-feeding hook component, 401-hook, 402-hook seat, 403-third driving piece, 404-synchronous belt pressing plate, 405-synchronous belt, 406-synchronous belt pulley, 407-synchronous belt supporting frame;
5-hook tensioning assembly, 501-fourth driving piece, 502-guide rail screw rod, 503-sliding table, 504-fifth driving piece, 505-connecting piece, 506-connecting rod and 507-connecting arm.
6-a power supply module;
7-a control component;
x-a first direction, Y-a second direction.
Detailed Description
Features and exemplary embodiments of various aspects of the present application will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by illustrating examples thereof. In the drawings and the following description, at least some well-known structures and techniques have not been shown in detail in order to avoid unnecessarily obscuring the present application; also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In the description of the present application, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," and the like, indicate an orientation or positional relationship that is merely for convenience in describing the application and to simplify the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The directional terms appearing in the following description are directions shown in the drawings and do not limit the specific structure of the embodiments of the present application. In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected. In the figure, the "X" direction is a first direction, the "Y" direction is a second direction, and the first direction and the second direction are perpendicular to each other. The specific meaning of the above terms in the present application can be understood as appropriate by one of ordinary skill in the art.
Fig. 1 is a schematic structural diagram of an automatic cable overhead device according to an embodiment of the present invention.
Referring to fig. 1, the automatic overhead cable device provided by the embodiment of the invention is used for connecting cables and overhead stranded wires and comprises a shell 1, a walking assembly 2, a feeding hook assembly 4, a hook tensioning assembly 5, a lifting assembly 3 and a control assembly 7.
The housing 1 has a receiving space, a top and a bottom. The walking component 2 is connected to the top of the shell 1, and the walking component 2 drives the overhead device to move along the high-altitude stranded wire. The feeding hook assembly 4 is arranged in the accommodating space, and the feeding hook assembly 4 is used for fixing and conveying the hook. The hook tensioning assemblies 5 are arranged on two sides of the hook feeding assembly 4, and the hook tensioning assemblies 5 can be connected to two end portions of the hook to enable the two end portions of the hook to be opened by a preset angle to form an opening. Lifting unit 3 is connected in couple tensioning assembly 5, and lifting unit 3 can drive couple tensioning assembly 5 and remove along first direction X, makes the opening of couple pass through cable and high altitude stranded conductor successively to two tip connections in high altitude stranded conductor of couple. The control assembly is arranged in the containing cavity and is respectively and electrically connected with the walking assembly 2, the feeding hook assembly 4, the hook tensioning assembly 5 and the lifting assembly 3.
According to the automatic overhead cable device provided by the embodiment of the invention, the hook feeding assembly 4 conveys the hook to the position below the cable to be connected and the high-altitude stranded wire, the hook tensioning assembly 5 is connected with two end parts of the hook and pulls the two end parts to enable the two end parts to be mutually far away from each other to form an opening, the lifting assembly 3 drives the hook tensioning assembly 5 below the cable and the high-altitude stranded wire to move close to the cable and the high-altitude stranded wire so that the cable and the high-altitude stranded wire enter the opening of the hook, the lifting assembly 3 drives the hook tensioning assembly 5 to move away from the cable and the high-altitude stranded wire so that the two end parts of the hook are connected to the high-altitude stranded wire, the walking assembly 2 drives the overhead device to move along the high-altitude stranded wire so that a plurality of hooks on the high-altitude stranded wire are arranged at intervals, and therefore, the automatic connection of the cable and the high-altitude stranded wire is completed, the problem of safety of manual construction is thoroughly solved, and the construction efficiency is high.
Fig. 2 is a schematic view showing an angular configuration of a housing of the cable robot in fig. 1, and fig. 3 is a schematic view showing another angular configuration of the housing of the cable robot in fig. 1.
Referring to fig. 2 and 3, in some alternative embodiments, the housing 1 includes supporting columns 107 and side plates, and adjacent supporting columns 107 are connected by the side plates, so that the overall stability of the housing 1 can be improved, the structure in the accommodating space can be protected from being damaged, and the aesthetics of the overhead device can be improved. In some examples, the housing 1 may have a rectangular parallelepiped structure, the number of the support columns 107 is four, and adjacent support columns 107 are connected by a side plate to form the accommodation hole. Of course, adjacent support columns 107 may also be connected by other connectors, such as connecting plates, to improve the overall stability of the housing 1. In some examples, the side panels may include a rear panel 102, a right panel 103, a front panel 104, and a left panel 105, and an upper panel 101 may be provided at the top of the housing and a bottom panel 106 provided at the bottom to support and protect the structures within the receiving space.
Fig. 4 is a schematic view of the traveling assembly of the cable robot shown in fig. 1.
Referring to fig. 2 and 4, in some alternative embodiments, the walking assembly 2 is fixedly connected to one end of the supporting column 107, which can improve the stability of the connection between the walking assembly 2 and the housing. In some examples, the walking assembly 2 is provided in a plurality, which can improve the stability of the walking assembly 2 in traveling. For example, the number of the traveling units 2 is two, and the two traveling units 2 are respectively disposed at diagonal positions of the housing upper plate 101.
In some alternative embodiments, the walking assembly 2 includes a hanger arm 201, a first drive member 202, a walking wheel 204, and a bracket 206. The hanging arm 201 is bent to reduce the overall volume of the overhead device, and the hanging arm 201 is fixedly connected to the supporting column 107. Support 206 is connected in the one side that hangs arm 201 and is close to shell 1 through round pin axle 207, and walking wheel 204 swing joint is at support 206, and first driving piece 202 sets up and is connected in support 206 and the power take off end of first driving piece 202 and walking wheel 204, and first driving piece 202 can be gear motor, and gear motor passes through bolted connection to be fixed on support 206, and gear motor passes through shaft coupling 203 and is connected with walking wheel 204, and gear motor is used for the rotation of driven wheel 204. The control component controls the driving motor to drive the traveling wheels 204 to travel along the high-altitude stranded wires.
Further, the traveling assembly 2 includes two traveling wheels 204 respectively disposed on two sides of the suspension arm 201 to improve the traveling stability of the traveling wheels 204. Correspondingly, the walking assembly 2 further comprises two sets of speed reducing motors and a coupler 203.
It can be understood that the walking assemblies 2 are two groups, each group comprises two walking wheels 204, and the four walking wheels 204 are positioned on the same straight line so as to be connected with a steel strand to improve the traveling stability of the walking wheels 204.
In order to increase the friction force between the travelling wheel 204 and the overhead stranded wire and further improve the travelling stability of the travelling wheel 204, the section of the travelling wheel 204 is concave, and rubber 205 is arranged on the rim of the travelling wheel 204.
Fig. 5 is a schematic view of the structure of the feeding hook assembly in the cable robot overhead device shown in fig. 1.
Referring to fig. 1, 2, 3 and 5, in some alternative embodiments, the feeding hook assembly 4 includes a hook base 402, a secondary driving element 403, a timing belt pressing plate 404, a timing belt 405, a timing belt pulley 406 and a timing belt supporting frame 407. The hold-in range support frame 407 is fixed in the accommodation space of shell 1, and its both ends are connected respectively in the front bezel and the backplate of casing to conveniently install couple 401. Hold-in range clamp plate 404 fixed connection is in the one side of hold-in range support frame 407 and with hold-in range support frame 407 mutual interval, hold-in range 405 sets up between hold-in range support frame 407 and hold-in range clamp plate 404, the hold-in range can move between hold-in range support frame 407 and hold-in range clamp plate 404. In some examples, the timing belt support frame 407 may be a structural member with two ends in an arc shape to facilitate movement of the timing belt along the timing belt support frame 407. The synchronous belt pulley 406 is movably connected to the synchronous belt supporting frame 407 and is meshed with a synchronous belt, and the synchronous belt pulley 406 is used for driving the synchronous belt to move. The second driving member 403 is fixedly connected to the timing belt supporting frame 407, and a power output end of the second driving member 403 is connected to the timing belt pulley 406. In some examples, the second driver 403 includes a dc motor, by which the timing belt pulley 406 is driven to rotate. The hook base 402 is fixedly connected to the surface of one side of the synchronous belt far away from the synchronous belt support frame 407 and is used for fixing the hook 401. In some examples, the hanger base 402 may be an open cuboid structure, and one hanger base 402 may fix two hooks, so that two hooks may be installed in one working process to increase the stability of the connection between the high-altitude stranded wire and the cable. In addition, the hook seat 402 and the hook 401 can be in interference fit to prevent the hook from falling off during the movement of the hook seat 402. The direct current motor is controlled by the control assembly, and the synchronous belt pulley 406 is driven to drive the synchronous belt 405 to advance along the synchronous belt support frame 407.
Further, the number of the hook seats 402 is multiple, and the hook seats 402 are spaced at equal intervals, so that the hooks 401 are hung on the high-altitude stranded wires at uniform intervals, and the stability of connection between the high-altitude stranded wires and the cables can be improved.
In some examples, the timing belt 405 is an endless structure that is adjacent end to perform the function of a continuous feed hook of a hook feeding device.
Fig. 6 is a schematic structural view of a hook tensioning assembly in the cable robot overhead installation of fig. 1.
Referring to fig. 1 and 6, in some alternative embodiments, hook tensioning assembly 5 includes a third drive 501, a ramp 503, a fourth drive 504, and a scissor arm. The third driving member 501 is fixedly connected to the timing belt supporting member of the feeding hook assembly 4, and the sliding table 503 is connected to the third driving member 501 and can move in the second direction Y by the third driving member 501. In some examples, the third driving element 501 includes a stepping motor, the stepping motor is fixedly connected to the synchronous belt support, the output end of the stepping motor is connected to a lead screw 502, the lead screw 502 is in threaded connection with the sliding table 503, and the stepping motor can drive the sliding table 503 to move along the second direction Y through the lead screw 502. The control assembly controls the stepping motor to drive the sliding table 503 to move along the second direction Y. The scissor arm is movably connected to the sliding table 503 and can move along the second direction Y along with the sliding table 503. The fourth driving member 504 is disposed on the hook feeding assembly, and an output end of the fourth driving member 504 is connected to the scissor arm and can drive the scissor arm to open at a preset angle close to the two end arms of the hook. In some examples, the fourth driving member 504 includes a lead screw motor fixedly connected to the sliding table 503, and the scissor arm is in threaded connection with the lead screw motor, and the lead screw motor can drive the two end arms of the scissor arm to open by a preset angle. The control assembly drives the screw motor to drive the two end arms of the scissor arm close to the hook to open by a preset angle.
Further, the scissor arm includes a connecting member 505, two connecting rods 506 and two connecting arms 507, where the two connecting rods are a first connecting rod and a second connecting rod, respectively, and the two connecting arms 507 are a first connecting arm and a second connecting arm, respectively. The first and second connecting rods are connected to the connecting member 505, one of the first and second connecting arms is connected to the first connecting rod, the other is connected to the second connecting rod, and the first and second connecting arms are cross-connected. In some examples, the connecting member 505 has a threaded hole penetrating through itself along the second direction Y, the connecting member 505 is in threaded connection with a lead screw motor, the first connecting arm and the second connecting arm are rotatably connected with the sliding table 503 at a cross-connection position, and the lead screw motor can adjust the relative position of the connecting member 505 and the lead screw motor through the lead screw, so as to adjust the opening angle of the first connecting arm and the second connecting arm.
Further, the one end that connecting piece 505 was kept away from to first linking arm and second linking arm is curved, and first linking arm and second linking arm are curved one end can swing joint in the tip of couple 401 to can drive couple 401 through slip table 503 and remove to the one side of keeping away from couple seat 402 along second direction Y, make two tip of couple 401 keep away from each other and form the opening.
Fig. 7 is a schematic view of the structure of the lift assembly in the cable robot of fig. 1.
Referring to fig. 1 and 7, in some alternative embodiments, the lifting assembly includes a supporting plate 307, a lifting plate 303, a screw nut 306, and a fifth driving member 308, wherein the supporting plate 307 is connected to the accommodating cavity of the housing 1, and the fifth driving member 308 is disposed on the supporting plate 307, in some examples, two ends of the supporting plate 307 may be fixedly connected to two opposite side plates of the housing, so as to improve the stability of the housing. The screw nuts 306 are all sleeved on the power output end of the fifth driving member 308 and can move along the first direction X, and the lifting plate 303 is connected to the screw nuts 306 and moves along the first direction X along with the screw nuts 306. In some examples, the fifth driving member 308 includes a lead screw motor, and the lead screw nut 306 is in threaded connection with the lead screw motor, and the lead screw nut 306 is driven by the lead screw motor to move along the first direction X, so as to drive the lifting plate 303 to move along the first direction X. In addition, the screw nut 306 and the lifting plate 303 can be connected through the sleeve 305, and the sleeve 305 is arranged as an intermediate body, so that the direct influence of the rotation generated by the screw nut 306 on the lifting plate can be avoided, and the advancing stability of the lifting plate 303 is improved. The control assembly controls the screw motor to drive the lifting plate 303 to move along the first direction X.
Further, the lifting assembly 3 further includes a guide rail 301, a guide rail fixing bracket 302, and a slider 304. The guide rail fixing frame 302 is connected to a side of the supporting plate 307 far away from the fifth driving member 308, the guide rail 301 is disposed on the guide rail fixing frame 302, the sliding block 304 is slidably connected to the guide rail 301, and the sliding block 304 is further fixedly connected to the lifting plate 303. Through the above arrangement, the traveling stability of the lifting plate 303 can be improved, and the lifting plate 303 is prevented from being separated from the guide rail fixing frame 302 in the traveling process.
In some optional embodiments, the guide rail fixing frame 302 is in an "H" shape, the number of the guide rails 301 may be two, and the guide rails 301 are symmetrically distributed on two sides of the screw motor, each guide rail 301 is provided with a sliding block 304, and the sliding blocks 304 move synchronously along with the lifting plate 303, so that the balance of the lifting plate 303 can be improved.
In some examples, in the first direction X, the suspension arm 201 has a gap with the housing 1, so that the lifting assembly 3 has a certain stroke space.
In some optional embodiments, the control assembly 7 includes a main controller and a motor driver, and the main controller is electrically connected to the reduction motor and the dc motor through the motor driver to drive the reduction motor and the dc motor to operate, so as to realize the forward and stop of the synchronous belt and the forward and reverse rotation of the traveling wheels 204.
In some alternative embodiments, the cable overhead arrangement of the present invention further comprises a power module 6. The power module 6 is arranged in the accommodating space and electrically connected with the main controller. The power module 6 is used for supplying power to the cable overhead device.
In some alternative embodiments, the cable overhead device of the present invention further comprises a communications module. The communication module may include one or more of a wireless local area network module and a data traffic module. The wireless local area network module may be a WiFi module, a LoRa module, a Zigbee module, and the like, and the data traffic module may be a 2G module, a 3G module, a 4G module, a 5G module, and the like. Through the communication module, a reliable data transmission link is provided for the cable overhead device.
Fig. 8 is a control logic flow chart of the cable automatic overhead device provided by the embodiment of the invention, and fig. 10 is a flow chart of an overhead program of the cable automatic overhead device provided by the embodiment of the invention.
Referring to fig. 1, 8 and 9, the cable automatic overhead device provided by the embodiment of the invention can also be controlled by system software. The system software comprises an upper computer and a lower computer. The upper computer software is mainly the mobile phone software application of the mobile phone terminal, and the invention adopts the mobile phone software application matched with the communication module. The software of the lower computer is based on the device control logic, and the system firstly initializes various parameters of the hardware, including port configuration initialization, serial port initialization, wireless module initialization, motor module configuration initialization and the like. Then entering a running mode, controlling a main program by adopting serial port interrupt communication, supporting instant control, namely stopping immediately after pressing, and effectively blocking accidents during the operation of the device; then, the Wireless (WIFI) of the mobile phone is turned on, a Wireless (WIFI) serial port communication wireless module of the device is connected, and at the moment, various operation instructions can be sent to the wireless module through the mobile phone to enable the device to execute corresponding actions; during the operation of the device, the device can be controlled to start/pause by switching on/off the wireless remote controller, and the cable overhead process of the device needs the cooperation of the hook feeding component 4, the hook tensioning component 5, the lifting component 3, the walking component 2 and the like.
Fig. 10 is a diagram of a hooking process of the automatic cable overhead device according to the embodiment of the invention.
Referring to fig. 10, the automatic cable overhead device provided by the embodiment of the invention adopts an improved hook, and changes a traditional V-shaped hook into a bidirectional opposite-pulling type structure, so that the automatic cable overhead device meets the requirements of automation operation. Compare traditional couple, need not twist reverse when couple 401 installation, and the left and right sides is double strand spring steel, the automation mechanized operation of being convenient for. When the hook 401 is adopted, the hook mounting process can be divided into 4 steps, and the step 1: the hook 401 is pulled left and right; step 2: the hook 401 moves up to a position where the hook part is higher than the high-altitude stranded wire; and step 3: the left and the right of the hook are closed; and 4, step 4: the hook 401 moves downward to fix the hook 401 to the overhead twisted wire.
Fig. 11 to 18 are operation flow charts of the cable automatic overhead device provided by the embodiment of the invention.
With reference to fig. 11 to 18, the working process of the automatic cable overhead device according to the embodiment of the present invention will be further described. Referring to fig. 11, a hook 401 is first transported from the left side of the outside of the apparatus to a working position at the center of the apparatus, clamped by a timing belt and a hook holder 402; referring to fig. 12, then the sliding tables 503 on both sides of the hook 401 are relatively folded to drive the scissors clamping mechanisms on both sides to align with the hook 401; then the scissor arm is driven by the nut connecting piece 505 to do closing movement to clamp the two sides of the hook 401; referring to fig. 13, next, the two sliding tables 503 drive the scissor arms to be pulled open towards two sides, and the hook 401 is pulled open. Driven by the lifting component 3, the sliding table 503, the scissor arm and the pulled hook 401 move upwards integrally until the upper hook of the hook 401 is higher than the high-altitude stranded wire. Referring to fig. 14, in this process, the communication cable will be automatically taken inside the hook 401; referring to fig. 15, next, the sliding tables 503 on both sides are relatively folded, and then the scissor arms are driven by the motor to open, so that the hook 401 is released; referring to fig. 16, thereafter, the two side slides 503 drive the scissor arms to open to both sides, resetting the hook tensioning assembly 55; referring to fig. 17, under the driving of the lifting assembly, the sliding table, the scissor arm and the hook 401 move downward integrally, and under the clamping and pulling of the hook base 402, the hook 401 is clamped on the overhead twisted wire and separated from the hook base 402, so that the installation of the hook 401 is completed. Referring to fig. 18, the travelling wheels 204 drive the cable automatic overhead device to travel a certain distance along the overhead stranded wire, and the next hook is continuously installed, so that the cable overhead is realized. In some examples, the road wheels 204 drive the cable robot to advance 50cm along the overhead strand to continue installing the next hook.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims. It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (12)
1. The utility model provides an automatic built on stilts device of cable for connecting cable and high altitude stranded conductor, its characterized in that includes:
a housing having an accommodating space, a top and a bottom;
the traveling assembly is connected to the top of the shell and drives the overhead device to move along the high-altitude stranded wire;
the hook feeding assembly is arranged in the accommodating space and used for fixing and conveying a hook;
the hook tensioning assemblies are arranged on two sides of the hook feeding assembly and are used for connecting two end parts of the hook so that the two end parts of the hook are far away from each other to form an opening;
the lifting assembly is connected to the hook tensioning assembly and used for driving the hook tensioning assembly to move along a first direction so that the cable and the high-altitude stranded wire enter the opening of the hook, and two end parts of the hook are connected to the high-altitude stranded wire;
the control assembly is arranged in the accommodating cavity and connected with the walking assembly, the feeding hook assembly, the hook tensioning assembly and the lifting assembly.
2. The cable robot overhead arrangement of claim 1, wherein the enclosure includes support columns and side plates, and wherein adjacent support columns are connected by side plates.
3. The automatic cable overhead device according to claim 1 or 2, wherein the walking assembly is fixedly arranged at one end of the supporting column;
the quantity of walking subassembly is a plurality of, and is a plurality of walking subassembly is crisscross the setting each other.
4. The automatic cable overhead device according to claim 1, wherein the traveling assembly comprises a hanging arm, a bracket, a first driving member and a traveling wheel, wherein the hanging arm is curved and connected to the supporting column, the bracket is arranged on one side of the hanging arm close to the housing, the traveling wheel is arranged on the bracket, the first driving member is arranged on the bracket, and a power output end of the first driving member is connected with the traveling wheel;
and rubber is arranged on the rim of the travelling wheel.
5. The automatic cable overhead device of claim 1, wherein the hook feeding assembly comprises a hook base, a second driving member, a synchronous belt pressing plate, a synchronous belt pulley and a synchronous belt supporting frame, wherein the synchronous belt supporting frame is arranged in the accommodating space, the synchronous belt pressing plate is arranged at one side of the synchronous belt supporting frame and is mutually spaced from the synchronous belt supporting frame, the synchronous belt is arranged between the synchronous belt supporting frame and the synchronous belt pressing plate, the synchronous belt pulley is arranged on the synchronous belt supporting frame and is meshed and connected with the synchronous belt, the second driving piece is arranged on the synchronous belt supporting frame, the power output end of the second driving piece is connected with the synchronous belt pulley, the hook seat is arranged on the surface of one side, away from the synchronous belt supporting frame, of the synchronous belt and used for fixing the hook;
the quantity of couple seat is a plurality of, and is a plurality of equidistant interval between the couple seat.
6. The automatic overhead cable hoist of claim 5, wherein the timing belt is an endless structure with adjacent ends.
7. The automatic cable overhead device of claim 1, wherein the hook tensioning assembly comprises a third driving element, a sliding table, a fourth driving element and a scissor arm, wherein the third driving element is fixedly connected to the hook feeding assembly, the sliding table is connected to the third driving element and can move along a second direction through the third driving element, the scissor arm is connected to the sliding table and can follow the sliding table to move along the second direction, the fourth driving element is disposed on the sliding table, and an output end of the fourth driving element is connected to the scissor arm and can drive the scissor arm to be close to two end arms of the hook to open by a preset angle.
8. The cable robot as defined in claim 1, wherein the scissor arm includes a link, a first link, a second link, a first link arm, and a second link arm, wherein the first link and the second link are both connected to the link, one of the first link arm and the second link arm is connected to the first link, the other is connected to the second link, and the first link arm and the second link arm are cross-connected.
9. The automatic overhead cable erecting device according to claim 8, wherein ends of the first connecting arm and the second connecting arm, which are far away from the connecting piece, are curved, and the curved ends of the first connecting arm and the second connecting arm are movably connected to ends of the hook.
10. The automatic cable erecting device according to claim 1, wherein the lifting assembly includes a supporting plate, a lifting plate, a screw nut, and a fifth driving member, wherein the supporting plate is connected to the accommodating cavity of the housing, the fifth driving member is disposed on the supporting plate, the screw nuts are all sleeved on a power output end of the fifth driving member and can move along the first direction, and the lifting plate is connected to the screw nut and follows the screw nut to move along the first direction.
11. The cable robot assembly of claim 10, wherein the lifting assembly further comprises a rail, a rail mount, and a slider, wherein the rail mount is connected to a side of the support plate away from the fifth driving member, the rail is disposed on the rail mount, the slider is slidably connected to the rail, and the slider is further connected to the lifting plate.
12. The cable robot suspension device according to claim 11, wherein the number of the guide rails is two or more, and each guide rail is slidably connected with the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110477301.3A CN113241662A (en) | 2021-04-29 | 2021-04-29 | Automatic overhead device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110477301.3A CN113241662A (en) | 2021-04-29 | 2021-04-29 | Automatic overhead device for cable |
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| Publication Number | Publication Date |
|---|---|
| CN113241662A true CN113241662A (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110477301.3A Pending CN113241662A (en) | 2021-04-29 | 2021-04-29 | Automatic overhead device for cable |
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| CN (1) | CN113241662A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113889953A (en) * | 2021-09-29 | 2022-01-04 | 润建股份有限公司 | Cable hanging device |
| CN117937128A (en) * | 2024-01-09 | 2024-04-26 | 深圳带电科技发展有限公司 | Drainage earthing device of portable adjustment |
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| CN117937128A (en) * | 2024-01-09 | 2024-04-26 | 深圳带电科技发展有限公司 | Drainage earthing device of portable adjustment |
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Application publication date: 20210810 |