CN113327387B - Movable telescopic safety measure fence of transformer substation for automatic alarm linkage video monitoring - Google Patents
Movable telescopic safety measure fence of transformer substation for automatic alarm linkage video monitoring Download PDFInfo
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- CN113327387B CN113327387B CN202110410918.3A CN202110410918A CN113327387B CN 113327387 B CN113327387 B CN 113327387B CN 202110410918 A CN202110410918 A CN 202110410918A CN 113327387 B CN113327387 B CN 113327387B
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- main guardrail
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
- G08B13/186—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
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- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a movable telescopic safety measure fence of a transformer substation for automatic alarm linkage video monitoring, which belongs to the technical field of movable telescopic safety measure fences of automatic alarm transformer substations, and solves the problems that the conventional safety fence can only realize transverse expansion in the practical application process, so that an intruder cannot block when climbing, and cannot link with a field video monitoring system, and personal injury of crossing fences can be caused if the personnel cannot find in time and serious conditions exist in the management and control of the personnel, and the movable telescopic safety measure fence comprises the following components: bear detection mechanism, its characterized in that: the bearing detection mechanism is of an inverted T-shaped structure, and in the invention, the monitoring equipment additionally arranged on the bottom end surfaces of the two sides of the cover plate extending out of the auxiliary guardrail can automatically monitor the sides of the laser transmitter and the receiver by using an external power supply, so that the linkage between the laser transmitter and the receiver is completed.
Description
Technical Field
The invention belongs to the technical field of movable telescopic safety measure fences of automatic alarm substations, and particularly relates to a movable telescopic safety measure fence of a substation for automatic alarm linkage video monitoring.
Background
The transformer substation safety measure fence is an additional countermeasure applied to a transformer substation and a power plant for ensuring the safety of on-site workers, is mainly applied to power plants, transformer substation electrical equipment maintenance, electrical tests and the like, and is used for isolating live equipment and maintenance equipment and dividing a working area and a non-working area;
however, for the current movable telescopic safety measure fence of the transformer substation, although the movable telescopic safety measure fence can play a role in dividing a working area and a non-working area, workers can break through the working area and enter the non-working area electrified equipment area, the current safety measure fence has no effective automatic alarm function, at present, the transformer substation working site can realize video coverage, the dead angle problem still exists, the current safety measure fence cannot be linked with a field video monitoring system, and for the management and control of the workers, personal injury of crossing the fence can be caused if the workers cannot find the workers in time and seriously.
For example, application number: the invention provides a CN201910043265.2, which relates to the technical field of safety protection devices and comprises a fixing component, a winding device, a connecting rope, a drying device and a purse net component, wherein the winding device is connected with the inner wall of the fixing component through the winding device, the connecting rope is arranged on the winding device, the purse net component is arranged at one end of the connecting rope extending out of the winding device, the winding device is used for enabling the connecting rope and the purse net component to have a movement trend towards entering a containing cavity, one end of the connecting rope extending out of the winding device passes through an opening and is connected with any adjacent fixing component, so that the purse net component is arranged between any two adjacent fixing components, the drying device is positioned at the bottom of the fixing component, and is used for heating and drying the purse net component in the containing cavity, so that the technical problems that the purse net and the purse net are complex to combine and the purse net cannot be automatically wound up are solved, the integral connection of the purse net and the purse net can be automatically contracted and the technical effect of actively drying the purse net can be realized.
Based on the searching of the patent and the discovery of the equipment in the prior art, the equipment can be protected by using the connecting rope when in application, but the prior safety fence can only realize transverse expansion in the practical application process, so that the prior safety fence cannot be blocked when an intruder climbs, and the on-site video monitoring system cannot be linked, so that personal injury of the person crossing the fence can be caused if the personnel cannot find the equipment in time and serious conditions are not found in time for the management and control of the personnel.
Disclosure of Invention
In order to solve the technical problems, the invention provides a movable telescopic safety measure fence of a transformer substation, which is capable of automatically alarming and linking with video monitoring, so as to solve the problems that the conventional safety fence can only realize transverse expansion in the practical application process, so that an intruder cannot block the movable telescopic safety measure fence when climbing, and cannot link with a field video monitoring system, and personal injury of the person crossing the fence can be caused if the personnel cannot find the movable telescopic safety measure fence in time for management and control.
The invention discloses a purpose and an effect of a movable telescopic safety measure fence of a transformer substation, which are monitored by an automatic alarm linkage video, and the purpose and the effect are achieved by the following specific technical means:
a substation mobile telescopic security measure fence with automatic alarm linkage video monitoring, comprising:
a load-bearing detection mechanism;
the method is characterized in that: the bearing detection mechanism is of an inverted T-shaped structural design, the two bearing detection mechanisms are of opposite installation design, the bottoms of the two bearing detection mechanisms are provided with bases, and the two bearing detection mechanisms are internally inserted with extensible protection mechanisms.
Further, the extension mechanism includes:
the side plates are of a top arc-shaped structure, every two longitudinally adjacent side plates in the four side plates are in a group, the two groups of side plates are respectively arranged at the top end surface positions of the two brackets, and the distance between the two side plates is consistent with the width of a square groove formed in the brackets;
the driving assembly is a gear or a driver, and the two driving assemblies are respectively positioned at the inner side positions of the two side plates;
further, the load detection mechanism further includes:
the laser transmitter body is of a structural design of an integrated power supply processing module, the front end of the laser transmitter is provided with a universal ball, the laser transmitter is rotationally connected with a transmitting assembly through a steering ball, the width of the laser transmitter is matched with the front end slot of the guide sliding rail, and the laser transmitter is connected with the driving component through an L-shaped guide rod;
the receiver body is of a structural design of an integrated power supply processing module, the front end of the receiver is provided with a universal ball, the receiver is rotationally connected with a receiving assembly through a steering ball, the width of the receiver is matched with the front end slot of the guide sliding rail, the receiver is connected with the driving component through an L-shaped guide rod, and the receiver is positioned at the front side of the extensible protection mechanism in the installation state;
further, the extension mechanism further includes:
the transmission shafts are of cylindrical structural design, the two transmission shafts are respectively arranged at the inner side positions of the two groups of side plates, and the outer sides of the two transmission shafts are respectively sleeved with a driving assembly;
the driven components are racks or stress plates, the two driven components are respectively arranged at the left side surface and the right side surface of the auxiliary guardrail, the widths of the two driven components are smaller than those of the left side surface and the right side surface of the auxiliary guardrail, the two driven components are respectively matched with the two driving components, and an anti-rolling protection mechanism is further arranged at the inner sides of the two driven components;
further, the roll protection mechanism includes:
the rolling rod is of a cylindrical structure design with a through round groove formed in the rolling rod, the round groove formed in the rolling rod is matched with the guide shaft, barbs are arranged on the outer peripheral surface of the rolling rod in an annular array, and the length of the rolling rod is larger than the width of a guardrail groove formed in a rectangular array in the main guardrail;
further, the load detection mechanism includes:
the support is of a cuboid structure design with a unidirectional through square groove arranged in the support, the top end of the square groove arranged in the support is of a through structure design, a guide sliding rail is further arranged on the front end face of the support, a base is further arranged on the bottom end face of the support, and the surface area of the base is larger than that of the bottom end face of the support;
the driving members are hydraulic cylinders or air cylinders, each two driving members are longitudinally and symmetrically arranged in four driving members to form a group, the two driving members are respectively arranged at the front end surfaces of the two brackets, L-shaped guide rods are arranged at the output ends of the driving members, and the width of each guide rod is smaller than the inner grooving width of the guide slide rail erected at the front ends of the brackets;
further, the roll protection mechanism includes:
the frame body is of an L-shaped structural design, sliding blocks are arranged on the left side surface and the right side surface of the longitudinal part of the frame body, the sliding blocks are matched with sliding grooves formed in the front end face of the main guardrail, and the two frame bodies are oppositely arranged;
the guide shafts are of cylindrical structural design, are rotatably connected to the inner side positions of the two frame bodies, and have diameters smaller than the diameters of the sections of the frame bodies;
further, the extendable guard mechanism further comprises:
the cover plate is of a solid cuboid structure design, the surface areas of the top end face and the bottom end face of the cover plate are larger than the surface area of the top end face of the auxiliary guardrail, the length and the width of the cover plate are matched with the whole length and the width of the main guardrail, the cover plate can completely cover square grooves formed in the main guardrail in a normal state, and monitoring equipment can be additionally arranged on the bottom end faces of the two sides of the cover plate extending out of the auxiliary guardrail;
the guide assembly is of a cylindrical telescopic rod design, the bottom end of the guide assembly is of a rubber head structure, three groups of springs are sleeved on the outer side of the guide assembly in a longitudinal array mode, the rubber head is located right above the contact switch and matched with the contact switch, the guide assembly is installed at the inner position of a front end grooving of the main guardrail, and the guide assembly is located below the extension mechanism in an installation state;
further, the extendable guard mechanism includes:
the main guardrail is hollow, the thickness of the left side and the right side of the inner wall of the main guardrail is greater than the thickness structural design of the front side and the rear side, a cavity is further formed in the main guardrail, square grooves are further formed in the left side and the right side of the front end face of the main guardrail, contact switches are arranged at the bottom ends of the square grooves, and guardrail grooves are formed in the main guardrail in a rectangular array;
the auxiliary guardrail is of a solid cuboid structure design, the width of the auxiliary guardrail is consistent with the width of the internal groove of the main guardrail, the length of the auxiliary guardrail is smaller than that of the square groove formed in the main guardrail, and the auxiliary guardrail is connected to the inner side of the main guardrail in a sliding manner;
further, the roll protection mechanism includes:
the rolling rod can be used as a common guardrail in a normal state, and is matched with a contact switch of a sliding groove internally mounted arranged on the front side of the main guardrail when the rolling rod is arranged on the front side of the main guardrail, so that a linkage protection mechanism is formed.
Compared with the prior art, the invention has the following beneficial effects:
1. because two sets of laser transmitter and receiver are "X" form alternately setting to accessible drive assembly carries out timely adjustment to laser transmitter and receiver's position, and then reaches more practical purpose, this design can replace transmitter and receiver that traditional fixed position was placed can be found the back and dodge by the interloper, and then has lost the problem of its application purpose to appear.
2. Because the monitoring equipment additionally arranged on the bottom end surfaces of the two sides of the auxiliary guardrail extending out of the cover plate through the external power supply can automatically monitor the sides of the laser transmitter and the receiver, and further linkage between the laser transmitter and the receiver is completed, when the laser transmitter and the receiver detect an invader, the invader can be automatically recorded, and the aim of protecting the safety of a transformer substation is achieved.
3. When the rolling rod is installed on the front side of the main guardrail, the rolling rod is matched with a contact switch of a sliding groove internally mounted formed in the front side of the main guardrail, and then a linkage protection mechanism is formed, namely, when an intruder climbs by the rolling rod, the rolling rod is driven to move downwards, then the contact switch is started, at this time, a driver additionally arranged on the outer side of the transmission shaft can drive the driving assembly, and then the auxiliary guardrail extends from the inside of the main guardrail through transmission connection between the driving assembly and the driven assembly, so that the transformer substation is protected through the extension of the main guardrail and the auxiliary guardrail.
Drawings
Fig. 1 is a schematic diagram of the left side view structure of the present invention in a disassembled state.
Fig. 2 is a schematic view of the structure of the invention in a disassembled state.
Fig. 3 is a schematic front view of the split state of the present invention.
Fig. 4 is a right side view schematically illustrating a disassembled state of the present invention.
Fig. 5 is a left side view schematically showing the structure in the mounted state of the present invention.
Fig. 6 is an enlarged schematic view of the structure of fig. 1 a according to the present invention.
Fig. 7 is a schematic structural diagram of a load-bearing detection mechanism according to the present invention.
Fig. 8 is a schematic structural view of the anti-rolling protection mechanism of the invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a load-bearing detection mechanism; 101. a bracket; 102. a driving member; 103. a laser emitter; 104. a receiver; 2. an extendable guard mechanism; 201. a main guardrail; 202. an auxiliary guardrail; 203. a cover plate; 204. a guide assembly; 3. an extension mechanism; 301. a side plate; 302. a drive assembly; 303. a transmission shaft; 304. a driven assembly; 4. an anti-rolling protection mechanism; 401. a frame body; 402. a guide shaft; 403. and (5) rolling the rod.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1:
as shown in fig. 1 to 8:
the invention provides a movable telescopic safety measure fence of a transformer substation for automatic alarm linkage video monitoring, which comprises the following components:
a load-bearing detection mechanism 1;
the method is characterized in that: the bearing detection mechanism 1 is of an inverted T-shaped structural design, the two bearing detection mechanisms 1 are of opposite installation design, bases are installed at the bottom ends of the two bearing detection mechanisms 1, and the extensible protection mechanism 2 is inserted into the two bearing detection mechanisms 1.
Wherein the extension mechanism 3 includes:
the side plates 301 are of a top arc-shaped structure, each two longitudinally adjacent side plates 301 in the four side plates 301 are in a group, the two groups of side plates 301 are respectively arranged at the top end surface positions of the two brackets 101, and the distance between the two side plates 301 is consistent with the width of a square groove formed in the bracket 101;
the driving assembly 302, the driving assembly 302 is a gear or a driver, and the two driving assemblies 302 are respectively located at the inner side positions of the two side plates 301.
Wherein, the extendable guard mechanism 2 comprises:
the main guardrail 201 is hollow, the thickness of the left side and the right side of the inner wall of the main guardrail 201 is greater than that of the front side and the rear side, a cavity is further formed in the main guardrail 201, square grooves are further formed in the left side and the right side of the front end face of the main guardrail 201, contact switches are arranged at the bottom ends of the square grooves, and guardrail grooves are formed in the main guardrail 201 in a rectangular array;
the auxiliary guardrail 202, the auxiliary guardrail 202 is the cuboid structural design of a entity, and the width of auxiliary guardrail 202 is the same with the width size of the inside fluting of main guardrail 201, and the length of auxiliary guardrail 202 is less than the length of the square groove of main guardrail 201 inside seting up, and auxiliary guardrail 202 sliding connection is in the inboard position of main guardrail 201.
Wherein, bear detection mechanism 1 includes:
the support 101, the support 101 is a cuboid structure design with a unidirectional through square groove arranged inside, the top end of the square groove arranged inside the support 101 is of a through structure design, the front end face of the support 101 is also provided with a guide sliding rail, the bottom end face of the support 101 is also provided with a base, and the surface area of the base is larger than that of the bottom end face of the support 101;
the driving members 102 are hydraulic cylinders or air cylinders, the driving members 102 are longitudinally and symmetrically arranged at every two positions in the four driving members 102 in a group, the two groups of driving members 102 are respectively arranged at the front end surfaces of the two brackets 101, L-shaped guide rods are arranged at the output ends of the driving members 102, and the width of each guide rod is smaller than the inner slotting width of the guide sliding rail erected at the front ends of the brackets 101.
Wherein, roll protection mechanism 4 includes:
the rolling rod 403, the rolling rod 403 can be used as a common guardrail in normal state, and when the rolling rod 403 is installed on the front side of the main guardrail 201, the rolling rod is matched with a contact switch installed in a sliding groove formed in the front side of the main guardrail 201, so that a linkage protection mechanism is formed.
Wherein the extendable guard mechanism 2 further comprises:
the cover plate 203, the cover plate 203 is of a solid cuboid structure design, the surface area of the top end surface and the bottom end surface of the cover plate 203 is larger than the surface area of the top end surface of the auxiliary guardrail 202, the length and the width of the cover plate 203 are matched with the whole length and the width of the main guardrail 201, the cover plate 203 can completely cover square grooves formed in the main guardrail 201 in a normal state, and monitoring equipment can be additionally arranged on the bottom end surfaces of the two sides of the cover plate 203 extending out of the auxiliary guardrail 202;
the guide assembly 204, the guide assembly 204 is a cylindrical telescopic rod design, the bottom end of the guide assembly 204 is of a rubber head structure design, the outer side of the guide assembly 204 is also provided with three groups of springs in a longitudinal array sleeved mode, the rubber head is located right above the contact switch and matched with the contact switch, the guide assembly 204 is installed at the inner position of a front end grooving of the main guardrail 201, and the guide assembly 204 is located below the extension mechanism 3 in an installation state.
Wherein, roll protection mechanism 4 includes:
the frame body 401 is of an L-shaped structural design, sliding blocks are arranged on the left side surface and the right side surface of the longitudinal part of the frame body 401, the sliding blocks are matched with sliding grooves formed in the front end face of the main guardrail 201, and the two frame bodies 401 are oppositely arranged;
the guide shafts 402, the guide shafts 402 are of cylindrical structural design, the guide shafts 402 are rotatably connected to the inner side positions of the two frame bodies 401, and the diameter of each guide shaft 402 is smaller than the section diameter of each frame body 401.
Wherein, bear detection mechanism 1 still includes:
the laser transmitter 103, the laser transmitter 103 body is the structural design of an integrated power supply processing module, the front end of the laser transmitter 103 is provided with a universal ball, the laser transmitter 103 is rotationally connected with a transmitting component through a steering ball, the width of the laser transmitter 103 is matched with the front end slot of a guiding sliding rail, and the laser transmitter 103 is connected with the driving component 102 through an L-shaped guide rod;
the main body of the receiver 104 is of a structural design of an integrated power supply processing module, the front end of the receiver 104 is provided with a universal ball, a receiving assembly is connected through rotation of a steering ball, the width of the receiver 104 is matched with a front end slot of a guiding sliding rail, the receiver 104 is connected with the driving member 102 through an L-shaped guide rod, and the receiver 104 is positioned on the front side of the extensible protection mechanism 2 in an installation state.
Wherein, roll protection mechanism 4 includes:
the roller bar 403 is of a cylindrical structure design with a through round groove formed in the roller bar 403, the round groove formed in the roller bar 403 is matched with the guide shaft 402, barbs are arranged on the outer peripheral surface of the roller bar 403 in an annular array, and the length of the roller bar 403 is larger than the width of a guardrail groove formed in the rectangular array in the main guardrail 201.
Wherein the extension mechanism 3 further comprises:
the transmission shafts 303, the transmission shafts 303 are of cylindrical structural design, the two transmission shafts 303 are respectively arranged at the inner side positions of the two groups of side plates 301, and the driving assemblies 302 are sleeved at the outer sides of the two transmission shafts 303;
the driven components 304, the driven components 304 are racks or stress plates, the two driven components 304 are respectively arranged at the left side and the right side of the auxiliary guardrail 202, the widths of the two driven components 304 are smaller than those of the left side and the right side of the auxiliary guardrail 202, the two driven components 304 are respectively matched with the two driving components 302, and the anti-rolling protection mechanism 4 is further arranged at the inner sides of the two driven components 304.
When in use, the utility model is characterized in that: in this embodiment 1, the driving component 302 is a gear, the driving member 102 is a hydraulic cylinder, the driven component 304 is a rack, since the bracket 101 in the bearing detection mechanism 1 is of an inverted T-shaped structure design, the two bearing detection mechanisms 1 are of opposite installation design, the bottom ends of the two bearing detection mechanisms 1 are both provided with bases, the inside of the two bearing detection mechanisms 1 is also inserted with the extensible protection mechanism 2, the inside of the guide slide rail erected at the front end of each two adjacent brackets 101 is also of a cross-shaped structure provided with the laser transmitter 103 and the receiver 104, and since the two groups of the laser transmitters 103 and the receivers 104 are of an X-shaped cross arrangement, the positions of the laser transmitters 103 and the receivers 104 can be timely adjusted through the driving component 102, so that the purpose of more practicability is achieved;
on the other hand, when the obstruction occurs between the laser transmitter 103 and the receiver 104, the monitoring equipment additionally arranged on the bottom end surfaces of the two sides of the cover plate 203 extending out of the auxiliary guardrail 202 can automatically monitor the laser transmitter 103 and the receiver 104 by an external power supply, so that the linkage between the laser transmitter 103 and the receiver 104 is completed;
moreover, the rolling rod 403 in the anti-rolling protection mechanism 4 is of a cylindrical structure design with a through circular groove formed in the interior, the circular groove formed in the interior of the rolling rod 403 is matched with the guide shaft 402, barbs are arranged on the outer circumferential surface of the rolling rod 403 in an annular array, the rolling rod 403 can be used as a common guardrail in a normal state, when the rolling rod 403 is arranged on the front side of the main guardrail 201, the rolling rod 403 is matched with a contact switch arranged in a sliding groove formed in the front side of the main guardrail 201, and then a linkage protection mechanism is formed, namely, when an intruder climbs by means of the rolling rod 403, the rolling rod 403 is driven to move downwards and then the contact switch is started, at this time, the driving assembly 302 can be driven by a driver additionally arranged on the outer side of the transmission shaft 303, and then the auxiliary guardrail 202 extends from the interior of the main guardrail 201 through transmission connection between the driving assembly 304, and further the extension of the main guardrail 201 and the auxiliary guardrail 202 can protect a transformer substation.
Example 2:
as shown in fig. 1 to 8: this embodiment 2 is different from embodiment 1 in that: the driving member 102 is a cylinder, the driven component 304 is a force-bearing plate, the driving component 302 is a driver, and since the two groups of laser transmitters 103 and the receivers 104 are arranged in an X-shaped cross manner, the positions of the laser transmitters 103 and the receivers 104 can be timely adjusted through the driving component 102, so that the purpose of practicability is achieved, when an intruder climbs by the aid of the rolling rod 403, the rolling rod 403 is driven to move downwards, then a contact switch is started, at this time, the driving component 302 can be driven by the driver additionally arranged on the outer side of the transmission shaft 303, the auxiliary guardrail 202 extends from the inside of the main guardrail 201 through meshing transmission between the driving component and the driven component 304, and further the transformer substation is protected through the extension of the main guardrail 201 and the auxiliary guardrail 202.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. The utility model provides an automatic transformer substation mobile telescopic safety measure rail of warning linkage video monitoring which characterized in that: the device comprises a bearing detection mechanism (1), wherein the bearing detection mechanism (1) is of an inverted T-shaped structure design, the two bearing detection mechanisms (1) are of opposite installation design, bases are arranged at the bottom ends of the two bearing detection mechanisms (1), and an extensible protection mechanism (2) is inserted into the two bearing detection mechanisms (1);
the support (101) is of a cuboid structure design with a unidirectional through square groove arranged in the support (101), the top end of the square groove arranged in the support (101) is of a through structure design, a guide sliding rail is further arranged on the front end face of the support (101), a base is further arranged on the bottom end face of the support (101), and the surface area of the base is larger than that of the bottom end face of the support (101);
the driving member (102), driving member (102) are pneumatic cylinder or cylinder, and driving member (102) of every two longitudinal symmetry installation in everywhere driving member (102) are a set of, and two sets of driving member (102) are installed respectively in the preceding terminal surface position of two support (101), are located the guide arm of "L" font all installed to the output of driving member (102), and the width of guide arm is less than the inside fluting width of the guide rail that support (101) front end erect, extensible protection mechanism (2) include: the main guardrail (201), the main guardrail (201) is hollow, the thickness of the left side and the right side of the inner wall of the main guardrail (201) is greater than the thickness structure design of the front side and the rear side, a cavity is further formed in the main guardrail (201), square grooves are further formed in the left side and the right side of the front end surface of the main guardrail (201), contact switches are arranged at the bottom ends of the square grooves, and guardrail grooves are formed in the main guardrail (201) in a rectangular array; the auxiliary guardrail (202), auxiliary guardrail (202) are the cuboid structural design of a entity, and the width of auxiliary guardrail (202) is unanimous with the inside grooved width size of main guardrail (201), and the length of auxiliary guardrail (202) is less than the length of the square groove of main guardrail (201) inside seting up, and auxiliary guardrail (202) sliding connection is in the inboard position of main guardrail (201), extensible protection mechanism (2) still include: the cover plate (203), the cover plate (203) is of a solid cuboid structure design, the surface areas of the top end face and the bottom end face of the cover plate (203) are larger than the surface area of the top end face of the auxiliary guardrail (202), the length and the width of the cover plate (203) are matched with the whole length and the width of the main guardrail (201), the square groove formed in the main guardrail (201) can be completely covered by the cover plate (203) in a normal state, and monitoring equipment can be additionally arranged on the bottom end faces of two sides, extending out of the auxiliary guardrail (202), of the cover plate (203); the guide assembly (204), guide assembly (204) is a columniform telescopic link design, and the bottom of guide assembly (204) is rubber head structural design, and the outside of guide assembly (204) still is vertical array and has cup jointed three sets of springs, and the rubber head is located touch switch directly over to with touch switch assorted, guide assembly (204) are installed in the front end fluting department inside position of main guardrail (201), and are located the below of extending mechanism (3) under guide assembly (204) installed state, extending mechanism (3) include: the side plates (301), the side plates (301) are of a top arc-shaped structure, every two longitudinally adjacent side plates (301) in the four side plates (301) are in a group, the two groups of side plates (301) are respectively arranged at the top end surface positions of the two brackets (101), and the distance between the two side plates (301) is consistent with the width of a square groove formed in the brackets (101); the driving assembly (302), the driving assembly (302) is a gear or a driver, and two driving assemblies (302) are respectively positioned at the inner side positions of two side plates (301), and the extension mechanism (3) further comprises: the transmission shafts (303), the transmission shafts (303) are of cylindrical structural design, the two transmission shafts (303) are respectively arranged at the inner side positions of the two groups of side plates (301), and the outer sides of the two transmission shafts (303) are respectively sleeved with a driving assembly (302); driven component (304), driven component (304) are rack or atress board, and two driven component (304) are installed respectively in the left and right sides face position of vice guardrail (202), and the width of two driven component (304) all is less than the width of the left and right sides face of vice guardrail (202), two driven component (304) respectively with two drive assembly (302) assorted, and still install anti-roll protection mechanism (4) in the inboard of two driven component (304) anti-roll protection mechanism (4) include: the round groove that rolls pole (403) was offered for inside the cylinder structural design of a circular groove that link up, and the circular groove that the inside of rolling pole (403) was offered and guide shaft (402) assorted to be annular array on the outer peripheral face of rolling pole (403) and install the barb, the length of rolling pole (403) is greater than the width of the guardrail groove that the inside rectangular array of main guardrail (201) offered, anti-roll protection machanism (4) include: the rolling rod (403), the rolling rod (403) can be used as the ordinary guardrail under the normal state, when the rolling rod (403) is installed in the front side of the main guardrail (201), the rolling rod is matched with a contact switch of a sliding groove internally mounted formed in the front side of the main guardrail (201), and then a linkage protection mechanism is formed, when an intruder climbs by the rolling rod 403, the rolling rod 403 is driven to move downwards, then the contact switch is started, at this moment, the driving assembly 302 can be driven by a driver additionally arranged on the outer side of the transmission shaft 303, and then the auxiliary guardrail 202 extends from the inside of the main guardrail 201 through meshing transmission between the driving assembly and the driven assembly 304, so that the transformer substation is protected by the extension of the main guardrail 201 and the auxiliary guardrail 202.
2. The substation mobile telescopic security measure fence with automatic alarm linkage and video monitoring functions as claimed in claim 1, wherein: the load bearing detection mechanism (1) further comprises:
the laser transmitter (103), the body of the laser transmitter (103) is a structural design of an integrated power supply processing module, the front end of the laser transmitter (103) is provided with a universal ball, the laser transmitter is rotationally connected with a transmitting assembly through a steering ball, the width of the laser transmitter (103) is matched with the front end slot of a guide sliding rail, and the laser transmitter (103) is connected with a driving component (102) through an L-shaped guide rod;
the receiver (104), receiver (104) main part is the structural design of an integrated power supply processing module, and universal ball is installed to the front end of receiver (104) to rotate through the steering ball and be connected with the receiving module, the width of receiver (104) and the front end fluting phase-match of direction slide rail, and receiver (104) link to each other with drive member (102) through the guide arm of "L" font, and be located the front side of extensible protection mechanism (2) under receiver (104) installed state.
3. The substation mobile telescopic security measure fence with automatic alarm linkage and video monitoring functions as claimed in claim 1, wherein: the anti-roll protection mechanism (4) comprises:
the frame body (401), the frame body (401) is of L-shaped structural design, the left and right sides of the longitudinal part of the frame body (401) are provided with sliding blocks, the sliding blocks are matched with sliding grooves formed in the front end face of the main guardrail (201), and the two frame bodies (401) are oppositely installed;
the guide shafts (402) are of cylindrical structural design, the guide shafts (402) are rotatably connected to the inner side positions of the two frame bodies (401), and the diameter of each guide shaft (402) is smaller than the diameter of the section of each frame body (401).
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| CN202110410918.3A CN113327387B (en) | 2021-04-16 | 2021-04-16 | Movable telescopic safety measure fence of transformer substation for automatic alarm linkage video monitoring |
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| CN202110410918.3A CN113327387B (en) | 2021-04-16 | 2021-04-16 | Movable telescopic safety measure fence of transformer substation for automatic alarm linkage video monitoring |
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| CN113327387B true CN113327387B (en) | 2023-07-28 |
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| CN114809552A (en) * | 2022-04-18 | 2022-07-29 | 云南交投集团云岭建设有限公司 | Bridge construction safety is with supporting protective bracket device |
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| CN113327387A (en) | 2021-08-31 |
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