CN113963508B - Electric shock prevention alarm device for pole and tower operating personnel - Google Patents
Electric shock prevention alarm device for pole and tower operating personnel Download PDFInfo
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- CN113963508B CN113963508B CN202111263557.0A CN202111263557A CN113963508B CN 113963508 B CN113963508 B CN 113963508B CN 202111263557 A CN202111263557 A CN 202111263557A CN 113963508 B CN113963508 B CN 113963508B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The application discloses a tower operator electric shock prevention alarm device, which relates to the field of distribution network construction safety protection and comprises a structural main body, an alarm device, a power supply device and a locking device; the structure main body is provided with a hollow cavity which can be opened and closed along the vertical direction; the alarm device comprises an alarm, a radar scanner and a controller; the power supply is electrically connected with the alarm device; the radar scanner and the alarm are both arranged on the outer surface of the structural main body, and the radar scanner is arranged with an adjustable scanning angle; the locking device comprises a locking mechanism and an operating mechanism; the locking mechanism is arranged at the bottom of the structural main body and is provided with at least two clamping parts which are circumferentially distributed around the vertical central line of the hollow cavity and can extend into the hollow cavity; the operating mechanism is arranged at the bottom of the structural main body and can be connected with the operating rod, and is used for driving each clamping part to move in the direction of extending into the hollow cavity under the operation of the operating rod, so that the problems of high risk coefficient, high cost and limitation of the field environment in the traditional installation of the insulating canvas are solved.
Description
Technical Field
The application relates to the technical field of distribution network construction safety protection, in particular to an electric shock prevention alarm device for pole and tower operators.
Background
In the current distribution network construction operation, effective isolation is often required for a safe operation range and live equipment, and the safe operation of personnel can be ensured. Particularly in the bench operation process, in order to ensure reliable power supply, a 10kV overhead line is usually in a live running state, and constructors need to install insulating canvas for ensuring personal safety when working on the bench, but the safety operation distance of 0.7 meter away from a live body is often not met when the insulating canvas is installed, so that the working procedure and risk points are increased due to the fact that the live working vehicle is required to be installed in a matched mode, the construction investment cost is increased, if the live working vehicle is in a shift or the field implementation environment is solved, the power failure range can only be enlarged, the power supply reliability is reduced, and the risk points are increased in the installation process.
The traditional mode of installing the insulating canvas to prevent electric shock of pole and tower operators has the defects of high risk coefficient, high cost, limited site environment and the like.
Disclosure of Invention
In view of this, the purpose of this application is to provide a pole tower operation personnel electric shock prevention alarm device to solve the risk factor that traditional installation insulating canvas exists and high, the expense is big, receives the technical problem of site environment restriction.
In order to achieve the technical aim, the application provides an electric shock prevention alarm device for pole and tower operators, which comprises a structural main body, an alarm device, a power supply device and a locking device;
the structure main body is provided with a hollow cavity which can be opened and closed along the vertical direction;
the alarm device is arranged on the structural main body and comprises an alarm, a radar scanner and a controller;
the controller is electrically connected with the alarm and the radar scanner respectively;
the power supply is arranged on the structural main body and is electrically connected with the alarm device;
the radar scanner and the alarm are both arranged on the outer surface of the structural main body, and the radar scanner is arranged with an adjustable scanning angle;
the locking device comprises a locking mechanism and an operating mechanism;
the locking mechanism is arranged at the bottom of the structural main body and is provided with at least two clamping parts which are circumferentially distributed around the vertical central line of the hollow cavity and can extend into the hollow cavity;
the operating mechanism is arranged at the bottom of the structural main body and can be connected with an operating rod, and the operating mechanism is used for driving each clamping part to move in the direction of extending into the hollow cavity under the operation of the operating rod.
Further, the structural body comprises a base and at least two arc-shaped column shells;
the middle part of the top surface of the base is provided with an avoidance hole which penetrates through the base and can be opened and closed;
at least two arc column shells are arranged on the base and are circumferentially distributed around the vertical center line of the avoidance hole, and a communication cavity which can be opened and closed and is communicated with the avoidance hole is formed between the inner cambered surfaces of the arc column shells;
the hollow cavity is formed between the communication cavity and the avoidance hole;
the alarm devices are multiple and are arranged on the arc-shaped column shell in a one-to-one correspondence manner;
the power supply is arranged in the base.
Further, adjacent arc column shells are connected in an adsorption mode through adsorption clamping blocks;
and part of the adjacent arc-shaped column shells are also connected through a hinge piece.
Further, the outer cambered surface of each arc column shell is respectively provided with an angle operating mechanism;
the radar scanner is arranged on the angle operation mechanism;
the alarm is arranged on the top surface of the arc-shaped column shell;
the controller is arranged in the arc column shell and comprises an alarm driving module, a communication module, a radar driving module, a microprocessor and a power management module which are distributed in sequence from top to bottom;
the alarm is connected with the alarm driving module;
the alarm driving module is in communication connection with the microprocessor through the communication module;
the radar scanner is connected with the radar driving module;
the radar driving module is in communication connection with the microprocessor through the communication module;
the power supply is connected with the microprocessor through the power management module.
Further, the angle operation mechanism comprises two protruding blocks and a rotating rod;
the two protruding blocks are arranged at intervals and are respectively provided with a rotating groove;
two ends of the rotating rod extend into the rotating grooves of the protruding blocks respectively, so that the rotating rod is rotatably connected between the two protruding blocks;
one or both of the two protruding blocks are also provided with adjusting and fixing grooves distributed around the circumference of the rotating groove;
the radar scanner is mounted on the rotating rod;
the radar scanner end is also provided with a column block which extends into the adjusting and fixing groove and is in damping sliding fit with the adjusting and fixing groove.
Further, adsorption layers are respectively laid on the inner cambered surfaces of the arc column shells.
Further, a plurality of balls are arranged on the inner side surface of the adsorption layer.
Further, the locking mechanism includes at least two clamping assemblies;
each clamping assembly is arranged at the bottom of the structural main body and is circumferentially distributed around the vertical center line of the hollow cavity;
the clamping assembly comprises a limiting block, an ejector rod and an extrusion block;
a first chute is arranged at the bottom of the structural main body around the vertical central wire ring of the hollow cavity;
a sliding block is arranged in the first sliding groove;
the extrusion block is arranged on the sliding block and provided with an extrusion surface which can be contacted with the ejector rod and can relatively displace;
the limiting blocks are distributed at the inner side of the first sliding groove, and a first connecting rod which passes through the first sliding groove and is connected with the structural main body is arranged on the rear end face of the limiting block, which is away from the vertical central line of the hollow cavity;
a limiting channel is arranged in the first connecting rod, and one end of the limiting channel penetrates out of the front end face of the limiting block;
the ejector rod is movably arranged in the limiting channel, and one end of the ejector rod, which faces the hollow cavity, forms the clamping part;
a rod section of the first connecting rod corresponding to the first sliding groove is provided with a communicating groove which is communicated with the limiting channel and can be used for the movable extension of the extrusion block;
when the extrusion block slides and stretches into the preset position of the communication groove, the extrusion surface is contacted and propped against one end of the ejector rod, so that the other end of the ejector rod stretches out of the limiting block.
Further, the operating mechanism comprises a tray with a ring shape and an adjusting assembly;
the tray is detachably arranged at the bottom of the structural main body and is positioned at the outer side of the first chute;
the outer peripheral surface of the tray is provided with second sliding grooves which penetrate through the tray and are distributed along the circumferential direction of the tray;
the adjusting component comprises an integrated connecting rod and a plurality of supporting rods which are in one-to-one correspondence with the extrusion blocks;
each supporting rod movably penetrates through the second sliding groove, one end of each supporting rod extending out of the inner peripheral surface of the tray is respectively connected with a pushing block for pushing the sliding block, and one end of each supporting rod extending out of the outer peripheral surface of the tray is connected with a second connecting rod in a direction away from the bottom of the structural main body;
the integrated connecting rods are connected with the second connecting rods.
Further, a plurality of clamping columns are arranged on the top surface of the tray;
the bottom of the structural main body is provided with a plurality of clamping grooves which are in one-to-one correspondence with the clamping columns.
According to the technical scheme, the electric shock prevention alarm device for the pole and tower operator comprises a structural main body, an alarm device, a power supply source and a locking device. The structure main body is provided with a hollow cavity which can be opened and closed along the vertical direction, so that the arrangement of the structure main body is facilitated. The alarm device comprises an alarm, a radar scanner and a controller, the operation condition of the tower and the operation personnel can be scanned and collected through the radar scanner, the operation condition is fed back to the controller for analysis and processing so as to monitor the safety operation distance of the operation personnel, when the controller detects that the safety operation distance of the operation personnel can not reach the preset range through the radar scanner, the alarm is controlled to send an alarm signal so as to warn the operation personnel, the limitation of the traditional installation of insulating canvas is broken, the real-time monitoring and management on the operation of the site operation crossing the safety operation range is realized, and the blind area of site safety supervision is filled. The adjustable angle design of the radar scanner enables the radar scanner to be used more flexibly, the locking device comprising the locking mechanism and the operating mechanism is configured, the locking mechanism is arranged on the structural main body and can fix the structural main body in a clamping mode, the operating mechanism is arranged on the structural main body and is designed to be connected with the operating rod, the structural main body can be directly operated from the ground by an operator through the operating rod, personal safety is effectively guaranteed, and the occurrence of accidents caused by climbing installation of the operator is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic axial view of a device for preventing electric shock and alarming for pole and tower operators provided in the present application;
FIG. 2 is a cross-sectional side view of a tower operator shock protection alarm device provided herein;
FIG. 3 is a cross-sectional view in plan view of a tower operator shock protection alarm device provided herein;
FIG. 4 is a schematic view of a bump block structure of a device for preventing electric shock to a pole and tower operator;
FIG. 5 is a schematic view of a structure of a base with locking mechanism of a device for preventing electric shock to a pole and tower operator;
FIG. 6 is a schematic diagram of an operating mechanism of a device for preventing electric shock to a pole and tower operator;
in the figure: 100. a structural body; 200. a controller; 1. a base; 2. an arc column shell; 3. a protruding block; 4. a radar scanner; 5. an alarm; 6. an adsorption layer; 7. an alarm driving module; 8. a communication module; 9. a radar driving module; 10. a microprocessor; 11. a power management module; 12. a rotating rod; 13. adjusting the fixing groove; 14. a power supply; 15. adsorbing the clamping block; 16. a rotating groove; 17. a clamping groove; 18. a first chute; 19. a slide block; 20. extruding a block; 21. a limiting channel; 22. a first connecting rod; 23. a limiting block; 24. a push rod; 25. a tray; 26. a clamping column; 27. a second chute; 28. a support rod; 29. a pushing block; 30. a second connecting rod; 31. and (5) integrating a connecting rod.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the embodiments of the present application, are within the scope of the embodiments of the present application.
In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, interchangeably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.
The embodiment of the application discloses a pole tower operating personnel electric shock prevention alarm device.
Referring to fig. 1, an embodiment of an electric shock prevention alarm device for a pole tower operator provided in an embodiment of the present application includes:
the structure body 100, the alarm device, the power supply 14 and the locking device.
Wherein, the structure main part 100 is equipped with the cavity that can open and shut along vertical direction, opens the cavity during the installation, with structure main part 100 suit on the erection column, the reclosure cavity improves the convenience of installation dismantlement.
The alarm device installs in structure main part 100, including alarm 5, radar scanner 4 and controller 200, and power supply 14 installs in structure main part 100 and is connected with the alarm device electricity, supplies required electric energy for the device, in order to improve the duration of device in this application, can also increase configuration photovoltaic power generation device, installs this photovoltaic power generation device on structure main part 100 and provides the electric energy of light conversion for power supply 14, and then improves duration.
The controller 200 is respectively and electrically connected with the alarm 5 and the radar scanner 4, the operation condition of the pole and tower operation environment and the operation condition of operators can be scanned and collected through the radar scanner 4, and the operation condition is fed back to the controller 200 for analysis and processing so as to realize monitoring of the safety operation distance of the operators, when the controller 200 detects that the safety operation distance of the operators does not reach the preset range through the radar scanner 4, the alarm 5 is controlled to send an alarm signal so as to warn the operators, the limitation of the traditional installation of insulating canvas is broken, real-time monitoring and management of the operation of the site operation crossing the safety operation range are realized, and the blind area of site safety supervision is filled.
The radar scanner 4 and the alarm 5 are both installed on the outer surface of the structural body 100, wherein the radar scanner 4 is arranged with an adjustable scanning angle, and then can be adjusted according to actual scanning requirements, so that the application is more flexible.
The locking device comprises a locking mechanism and an operating mechanism.
The locking mechanism is arranged at the bottom of the structural body 100 and is provided with at least two clamps which are circumferentially distributed around the vertical central line of the hollow cavity and can extend into the hollow cavity, the operating mechanism is arranged at the bottom of the structural body 100 and can be connected with the operating rod and is used for driving each clamp part to move in the direction extending into the hollow cavity under the operation of the operating rod, so that the clamping and fixing of the mounting column are realized, and the mounting and fixing of the structural body 100 are realized. The locking mechanism is arranged on the structural main body 100 and can fix the structural main body 100 in a clamping manner, and the operating mechanism is arranged on the structural main body 100 and is designed to be connected with an operating rod, so that an operator can directly operate the structural main body 100 from the ground through the operating rod, the personal safety is effectively ensured, and the occurrence of accidents caused by climbing and installation of the operator is prevented.
The foregoing is an embodiment one of an electric shock prevention alarm device for a pole tower operator provided in the embodiments of the present application, and the following is an embodiment two of an electric shock prevention alarm device for a pole tower operator provided in the embodiments of the present application, specifically please refer to fig. 1 to 6.
Based on the scheme of the first embodiment:
further, in terms of the structural composition of the structural body 100, it includes a base 1 and at least two arc-shaped column shells 2.
Wherein, but the base 1 top surface middle part is equipped with and runs through self and the switching dodges the hole, and at least two arc column casing 2 install on base 1 and around dodging the vertical central line circumference in hole and distribute, enclose into the intercommunication chamber that can open and shut and dodge the hole intercommunication between the intrados of each arc column casing 2, the intercommunication chamber with dodge the hole between form the cavity. In order to make the openable and closable hollow cavity formed between the base 1 and the arc column casing 2 easier to realize, the base 1 may be designed as a base unit corresponding to the arc column casing 2 one by one, so that the base unit and the arc column casing 2 may be operated together when the hollow cavity is to be opened or closed, which is not particularly limited.
In order to achieve better alarm effect, a plurality of alarm devices are installed on the arc column shell 2 in a one-to-one correspondence manner, and the power supply 14 can be installed in the base 1.
Further, as shown in fig. 3, in the case of the openable and closable design of the hollow cavity, the adjacent arc column shells 2 can be connected by adsorption through the adsorption fixture block 15, so that the opening and closing of the hollow cavity can be realized in an adsorption splicing manner, and the adsorption fixture block 15 is made of a magnet material, and is not limited.
In order to make the connection between the arc column shells 2 more stable and firm, the part of adjacent arc column shells 2 can be hinged through the hinge parts, and more specifically, only one of adjacent arc column shells 2 can be kept without using the hinge parts, so that an opening and closing door is formed between the adjacent arc column shells 2 which are connected without using the hinge parts. Similarly, each seat unit of the base 1 may also refer to the arc column casing 2 as a connection and matching means to realize the opening and closing of the avoidance hole, which is not particularly limited. The number of the arc column shells 2 in the present application may be specifically selected according to actual needs, for example, two, three, four or more than four, and three may be equal in size, or two may be quarter arc columns, and the other may be a half arc column structure, which is not specifically limited. In addition, the hinge may be a swivel hinge, without limitation.
Further, as shown in fig. 2 and 4, the outer arc surfaces of the arc column shells 2 are respectively provided with an angle operation mechanism, and the radar scanner 4 is mounted on the angle operation mechanism to achieve the purpose of adjusting the scanning angle of the radar scanner.
As shown in fig. 1 and 2, the mounting position of the alarm 5 may be mounted on the top surface of the arc column casing 2, and specifically may be an audible alarm, a light alarm or an audible and light alarm, without limitation. The controller 200 may be installed in the arc column casing 2, and specifically includes an alarm driving module 7, a communication module 8, a radar driving module 9, a microprocessor 10 and a power management module 11, which are sequentially distributed from top to bottom.
The alarm 5 is connected with the alarm driving module 7 and is driven by the alarm driving module 7; and the alarm driving module 7 is in communication connection with the microprocessor 10 through the communication module 8 and is controlled by the microprocessor 10. The radar scanner 4 is connected with the radar driving module 9, driven by the radar driving module 9, the radar scanner 4 can be specifically an ultrasonic radar scanner or a laser radar scanner, without limitation, the radar driving module 9 is a radar driving module 9 matched with the corresponding radar scanner 4, and the radar driving module 9 is in communication connection with the microprocessor 10 through the communication module 8 and controlled by the microprocessor 10. The power supply 14 is connected with the microprocessor 10 through the power management module 11, and the power supply 14 outputs electric energy through the power management module 11 or receives input electric energy to realize charging and discharging. When the system is particularly used, the microprocessor 10 receives an operation instruction, the radar driving module 9 is controlled to start the radar scanner 4, the radar scanner 4 scans to acquire corresponding information and returns the microprocessor 10, the microprocessor 10 analyzes the returned information, and when the analysis result shows that an operator has a condition of crossing a safe operation range, the alarm driving module 7 starts the alarm 5 to send an alarm signal. In this application, in order to upgrade the related running program in the microprocessor 10 or export the monitoring record conveniently, a communication interface connected to the communication module 8 may be provided on the structural body 100, which is not limited.
Further, as shown in fig. 2 and 4, the angle operation mechanism includes two protruding blocks 3 and a rotating lever 12 in terms of its structural composition. The two protruding blocks 3 are arranged at intervals, the two protruding blocks 3 are respectively provided with a rotating groove 16, two ends of the rotating rod 12 respectively extend into the rotating grooves 16 of the protruding blocks 3, the rotating rod 12 is rotatably connected between the two protruding blocks 3, the end size of the rotating rod 12 is matched with the size of the rotating groove and can be in running fit with the rotating grooves 16, of course, in order to improve the smoothness of the running fit, a radial bearing can be embedded in the rotating grooves 16, and the end of the rotating rod 12 is directly inserted and fixed on the inner ring structure of the radial bearing, so that the running fit is realized.
One protruding block 3 or two protruding blocks 3 in two protruding blocks 3 are last still to be equipped with around the regulation fixed slot 13 of rotation groove 16 circumference distribution, and radar scanner 4 installs in rotary rod 12, and radar scanner 4 tip still is equipped with stretches into regulation fixed slot 13 and with regulation fixed slot 13 damping sliding fit's post piece. The damping sliding fit between the pillar block and the adjusting and fixing groove 13 not only can enable the sliding fit to be more stable, but also enables a certain friction force to exist between the pillar block and the adjusting and fixing groove 13, when the torsion force born by the radar scanner 4 is larger than the friction force, the sliding friction force can be overcome to realize angle adjustment, and after adjustment, the radar scanner 4 can stay at the adjusted position by utilizing the friction force.
Further, as shown in fig. 1 and fig. 3, in order to further improve the installation convenience of the structural body 100, the inner cambered surfaces of the arc column shells 2 are respectively laid with the adsorption layers 6, the adsorption layers 6 can be made of a magnet material, and the adsorption layers 6 can be mutually magnetically attracted, so that the structural body 100 is more firmly closed.
Further, taking the adsorption layer 6 as an example, in order to avoid the structural body 100 from being affected by a larger friction force between the structural body 100 and the mounting post when the operation rod is pushed upwards to a designated mounting position, a plurality of balls are disposed on the inner side surface of the adsorption layer 6, which is not particularly limited.
Further, as shown in fig. 5, the locking mechanism includes at least two clamping assemblies, specifically, two, three or more clamping assemblies, which are not limited.
Each clamping assembly is mounted at the bottom of the structural body 100 and distributed circumferentially around the vertical center line of the hollow cavity, and comprises a limiting block 23, an ejector rod 24 and an extrusion block 20.
The bottom of the structural body 100 is provided with a first chute 18 around the vertical center line ring of the hollow cavity, a sliding block 19 is arranged in the first chute 18, and the sliding block 19 can slide around the first chute 18. The pressing block 20 is mounted on the slider 19 and has a pressing surface that is in contact with the jack 24 and is relatively displaced.
The limiting blocks 23 are distributed at the inner side of the first sliding groove 18, and the limiting blocks 23 can be arc-shaped blocks without limitation. The stopper 23 is provided with a first connecting rod 22 which passes through the first chute 18 and is connected with the structural main body 100 on the rear end face deviating from the vertical center line of the hollow cavity, a limiting channel 21 is arranged in the first connecting rod 22, one end of the limiting channel 21 penetrates out of the front end face of the stopper 23, a push rod 24 is movably arranged in the limiting channel 21, and a clamping part is formed at one end of the push rod 24 facing the hollow cavity.
The first connecting rod 22 is provided with a communicating groove which is communicated with the limiting channel 21 and can be used for the movable extension of the extrusion block 20, when the extrusion block 20 slides and extends into the preset position of the communicating groove, the extrusion surface is contacted and abutted with one end of the ejector rod 24, so that the other end of the ejector rod 24 extends out of the limiting block 23, and the mounting column is clamped and fixed, so that the mounting and fixing of the structural main body 100 can be realized, the extrusion surface can be an arc surface or an inclined surface, and the limitation is not particularly limited.
Further, in terms of the structural composition of the operating mechanism, the operating mechanism comprises a circular tray 25 and an adjusting component, the tray 25 can be designed with a notch to facilitate the clamping of the mounting column, or can be designed into an openable and closable structure without limitation.
The tray 25 is detachably mounted at the bottom of the structural body 100 and is located at the outer side of the first chute 18, and the outer peripheral surface of the tray 25 is provided with second chutes 27 penetrating through the tray 25 and distributed along the circumferential direction of the tray.
The adjusting component comprises an integrated connecting rod 31 and a plurality of supporting rods 28 corresponding to the extrusion blocks 20 one by one, each supporting rod 28 movably penetrates through the second sliding groove 27, one end, extending out of the inner peripheral surface of the tray 25, of each supporting rod 28 is respectively connected with a pushing block 29 used for pushing the sliding block 19, one end, extending out of the outer peripheral surface of the tray 25, of each supporting rod 28 is connected with a second connecting rod 30 towards the direction deviating from the bottom of the structural main body 100, and the integrated connecting rod 31 is connected with each second connecting rod 30. The integrated connecting rod 31 can realize the same driving of each supporting rod 28, and is convenient to operate. The operating head structure of the operating lever can be adaptively designed according to the operating structure, and the operating head structure can be used by adopting a universal operating lever.
The locking device is specifically applied as follows:
the operating mechanism is mounted on the bottom of the structural body 100, and then the operating lever is abutted against the bottom of the operating mechanism, so that the operating mechanism on the operating lever is connected with the integrated connecting rod 31. The whole structure main body 100 is lifted to a preset height position through the operating rod, the operating rod is rotated to drive the integrated connecting rod 31 to rotate, the push block 29 on the supporting rod 28 is driven to push the sliding block 19 on the first sliding groove 18, the extrusion block 20 can be driven to be clamped into the communication groove, when the operating rod rotates to have obvious resistance sense, namely, the extrusion block 20 is regarded as being clamped into place, the ejector rod 24 clamps the mounting column well, the structure main body 100 is mounted and fixed well, and the operating rod can be loosened at the moment.
Further, in terms of the installation cooperation between the tray 25 and the structural body 100, a plurality of clamping columns 26 are arranged on the top surface of the tray 25, and a plurality of clamping grooves 17 for clamping the clamping columns 26 are arranged at the bottom of the structural body 100 in a one-to-one correspondence manner, so that the installation connection is realized through the cooperation between the clamping columns 26 and the clamping grooves 17, and the installation connection is not particularly limited.
In this application, locking mechanism's clamping component specifically can be electric putter, and electric putter's push rod tip also is clamping part, and electric putter is connected by power supply 14 with power supply 14 and is supplied with power, also can connect microprocessor 10 and realize remote control, does not do the restriction. The operating mechanism may be a start switch connected to the electric push rod, that is, when the operating lever lifts the structural body 100 to a preset height, the operating lever is operated to trigger the start switch to complete the clamping of the mounting column, so as to fix the structural body 100.
The foregoing describes a detail of an electric shock prevention alarm device for a pole and tower operator provided in the present application, and for those skilled in the art, according to the idea of the embodiment of the present application, there are various changes in the specific embodiments and application ranges, so that the content of the present specification should not be construed as limiting the present application.
Claims (8)
1. The electric shock prevention alarm device for the pole tower operator is characterized by comprising a structural main body, an alarm device, a power supply source and a locking device;
the structure main body is provided with a hollow cavity which can be opened and closed along the vertical direction;
the alarm device is arranged on the structural main body and comprises an alarm, a radar scanner and a controller;
the controller is electrically connected with the alarm and the radar scanner respectively;
the power supply is arranged on the structural main body and is electrically connected with the alarm device;
the radar scanner and the alarm are both arranged on the outer surface of the structural main body, and the radar scanner is arranged with an adjustable scanning angle;
the locking device comprises a locking mechanism and an operating mechanism;
the locking mechanism is arranged at the bottom of the structural main body and is provided with at least two clamping parts which are circumferentially distributed around the vertical central line of the hollow cavity and can extend into the hollow cavity;
the operating mechanism is arranged at the bottom of the structural main body and can be connected with an operating rod, and is used for driving each clamping part to move in the direction of extending into the hollow cavity under the operation of the operating rod;
the locking mechanism comprises at least two clamping assemblies;
each clamping assembly is arranged at the bottom of the structural main body and is circumferentially distributed around the vertical center line of the hollow cavity;
the clamping assembly comprises a limiting block, an ejector rod and an extrusion block;
a first chute is arranged at the bottom of the structural main body around the vertical central wire ring of the hollow cavity;
a sliding block is arranged in the first sliding groove;
the extrusion block is arranged on the sliding block and provided with an extrusion surface which can be contacted with the ejector rod and can relatively displace;
the limiting blocks are distributed at the inner side of the first sliding groove, and a first connecting rod which passes through the first sliding groove and is connected with the structural main body is arranged on the rear end face of the limiting block, which is away from the vertical central line of the hollow cavity;
a limiting channel is arranged in the first connecting rod, and one end of the limiting channel penetrates out of the front end face of the limiting block;
the ejector rod is movably arranged in the limiting channel, and one end of the ejector rod, which faces the hollow cavity, forms the clamping part;
a rod section of the first connecting rod corresponding to the first sliding groove is provided with a communicating groove which is communicated with the limiting channel and can be used for the movable extension of the extrusion block;
when the extrusion block slides and stretches into the preset position of the communication groove, the extrusion surface is contacted and propped against one end of the ejector rod, so that the other end of the ejector rod stretches out of the limiting block;
the operating mechanism comprises a ring-shaped tray and an adjusting assembly;
the tray is detachably arranged at the bottom of the structural main body and is positioned at the outer side of the first chute;
the outer peripheral surface of the tray is provided with second sliding grooves which penetrate through the tray and are distributed along the circumferential direction of the tray;
the adjusting component comprises an integrated connecting rod and a plurality of supporting rods which are in one-to-one correspondence with the extrusion blocks;
each supporting rod movably penetrates through the second sliding groove, one end of each supporting rod extending out of the inner peripheral surface of the tray is respectively connected with a pushing block for pushing the sliding block, and one end of each supporting rod extending out of the outer peripheral surface of the tray is connected with a second connecting rod in a direction away from the bottom of the structural main body;
the integrated connecting rods are connected with the second connecting rods.
2. The electric shock prevention alarm device for pole and tower operators according to claim 1, wherein the structural body comprises a base and at least two arc column shells;
the middle part of the top surface of the base is provided with an avoidance hole which penetrates through the base and can be opened and closed;
at least two arc column shells are arranged on the base and are circumferentially distributed around the vertical center line of the avoidance hole, and a communication cavity which can be opened and closed and is communicated with the avoidance hole is formed between the inner cambered surfaces of the arc column shells;
the hollow cavity is formed between the communication cavity and the avoidance hole;
the alarm devices are multiple and are arranged on the arc-shaped column shell in a one-to-one correspondence manner;
the power supply is arranged in the base.
3. The electric shock prevention alarm device for pole and tower operators according to claim 2, wherein adjacent arc column shells are connected by adsorption through adsorption clamping blocks;
and part of the adjacent arc-shaped column shells are also connected through a hinge piece.
4. The electric shock prevention alarm device for pole and tower operators according to claim 2, wherein the outer cambered surface of each arc-shaped column shell is provided with an angle operation mechanism respectively;
the radar scanner is arranged on the angle operation mechanism;
the alarm is arranged on the top surface of the arc-shaped column shell;
the controller is arranged in the arc column shell and comprises an alarm driving module, a communication module, a radar driving module, a microprocessor and a power management module which are distributed in sequence from top to bottom;
the alarm is connected with the alarm driving module;
the alarm driving module is in communication connection with the microprocessor through the communication module;
the radar scanner is connected with the radar driving module;
the radar driving module is in communication connection with the microprocessor through the communication module;
the power supply is connected with the microprocessor through the power management module.
5. The electric shock prevention alarm device for pole and tower operators according to claim 4, wherein the angle operation mechanism comprises two protruding blocks and a rotating rod;
the two protruding blocks are arranged at intervals and are respectively provided with a rotating groove;
two ends of the rotating rod extend into the rotating grooves of the protruding blocks respectively, so that the rotating rod is rotatably connected between the two protruding blocks;
one or both of the two protruding blocks are also provided with adjusting and fixing grooves distributed around the circumference of the rotating groove;
the radar scanner is mounted on the rotating rod;
the radar scanner end is also provided with a column block which extends into the adjusting and fixing groove and is in damping sliding fit with the adjusting and fixing groove.
6. The electric shock prevention alarm device for pole and tower operators according to claim 2, wherein the inner cambered surfaces of the arc column shells are respectively paved with an adsorption layer.
7. The electric shock prevention alarm device for pole and tower operators according to claim 6, wherein a plurality of balls are arranged on the inner side surface of the adsorption layer.
8. The electric shock prevention alarm device for pole and tower operators according to claim 1, wherein a plurality of clamping columns are arranged on the top surface of the tray;
the bottom of the structural main body is provided with a plurality of clamping grooves which are in one-to-one correspondence with the clamping columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111263557.0A CN113963508B (en) | 2021-10-28 | 2021-10-28 | Electric shock prevention alarm device for pole and tower operating personnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111263557.0A CN113963508B (en) | 2021-10-28 | 2021-10-28 | Electric shock prevention alarm device for pole and tower operating personnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113963508A CN113963508A (en) | 2022-01-21 |
| CN113963508B true CN113963508B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111263557.0A Active CN113963508B (en) | 2021-10-28 | 2021-10-28 | Electric shock prevention alarm device for pole and tower operating personnel |
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| Country | Link |
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| CN (1) | CN113963508B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924241A (en) * | 2015-06-25 | 2015-09-23 | 佛山市普拉迪数控科技有限公司 | Circuit board clamp capable of achieving rapid clamping |
| CN205428724U (en) * | 2016-03-15 | 2016-08-03 | 国网天津市电力公司 | Insulating bar with forced induction thorn form sheath |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4553353B2 (en) * | 2004-07-08 | 2010-09-29 | 財団法人電力中央研究所 | Approach warning device |
| CN206834618U (en) * | 2017-06-27 | 2018-01-02 | 广州供电局有限公司 | Action bars |
| CN108460956A (en) * | 2018-04-26 | 2018-08-28 | 广东电网有限责任公司 | The anti-error climbing system for prompting of shaft tower |
| CN211317520U (en) * | 2020-03-10 | 2020-08-21 | 宁波大学 | Clamping device is used in production of ambient light sensor |
| CN212486644U (en) * | 2020-04-22 | 2021-02-05 | 北京太宗科技有限公司 | Safety protection device for close-range operation |
| CN213042413U (en) * | 2020-09-18 | 2021-04-23 | 国家电网有限公司 | Intelligent live-line early warning device for tower |
-
2021
- 2021-10-28 CN CN202111263557.0A patent/CN113963508B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924241A (en) * | 2015-06-25 | 2015-09-23 | 佛山市普拉迪数控科技有限公司 | Circuit board clamp capable of achieving rapid clamping |
| CN205428724U (en) * | 2016-03-15 | 2016-08-03 | 国网天津市电力公司 | Insulating bar with forced induction thorn form sheath |
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| Publication number | Publication date |
|---|---|
| CN113963508A (en) | 2022-01-21 |
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