CN112331059B - Electric power safety distance board - Google Patents
Electric power safety distance board Download PDFInfo
- Publication number
- CN112331059B CN112331059B CN202011223474.4A CN202011223474A CN112331059B CN 112331059 B CN112331059 B CN 112331059B CN 202011223474 A CN202011223474 A CN 202011223474A CN 112331059 B CN112331059 B CN 112331059B
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- safety
- moving platform
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- electric power
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/02—Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/20—Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides a novel electric power safety distance plate, which comprises a movable track, a movable platform, a safety plate main body, a pressure sensor, a lifting mechanism and an identification changing mechanism, the moving rail is provided with a first station and a second station, so that the moving platform can move to different stations for warning, thereby being suitable for the safety distance requirements of various different construction environments, and in the process of moving the mobile platform on the moving track, the safety board main body can be lifted, so that constructors in different construction environments can conveniently check and warn, and the position of the mark arranged in the safety card body can be changed when the safety card body is lifted, the marks displayed when the safety board main body is located at different stations are different, so that the warning effect is further guaranteed, and safety accidents in the construction process are prevented.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an electric power safety distance plate.
Background
The existing safety distance board warning parameters of live equipment areas of voltage class lines and transformer substations governed by an electric power system are only set according to the safety distance between people and the live equipment, in order to meet the requirements of social electricity utilization, disaster recovery and equipment defect elimination of the live equipment, construction machines such as hoisting machines and the like are required to be used in large quantities for the power transmission and distribution lines and the transformer substations in operation, construction is carried out nearby the live equipment, the existing electric power safety distance board is only set according to the safety distance between people and the live equipment, the safety distance setting of the crane and the relevant construction machines and the live equipment is not considered, safety distance informing parameters are approximate, and accident potential is formed for the safety of people and power grids.
Disclosure of Invention
Therefore, the invention provides an electric power safety distance plate which can be moved to a corresponding position according to different nearby construction objects, and meanwhile, the safety plate is lifted in the moving process, and the mark is changed to adapt to different positions.
The technical scheme of the invention is realized as follows:
the electric power safety distance plate comprises a moving track, a moving platform, a safety plate main body, a pressure sensor, a lifting mechanism and an identification changing mechanism, wherein the moving platform is arranged in the moving track, a first station and a second station are arranged on the moving track, the pressure sensor is arranged in the ground on one side, away from the first station, of the second station, a sleeve is arranged on the upper surface of the moving platform, a telescopic rod is arranged at the bottom of the safety plate main body, the telescopic rod extends into the sleeve, and the lifting mechanism is arranged in the moving platform and used for driving the telescopic rod and the safety plate main body to lift; the safety card comprises a safety card body and is characterized in that an observation window is arranged on the outer surface of the safety card body, a cylinder is arranged in the observation window, two ends of the cylinder are rotatably connected with the inner wall of the safety card body through rotating rods, a first mark, a second mark and a baffle are arranged on the outer surface of the cylinder, a mark changing mechanism comprises a connecting rod and a cam, the cam is arranged in the safety card body and is rotatably connected with the inner wall of the safety card body through a rotating shaft, one end of the connecting rod is fixed in a sleeve, the other end of the connecting rod extends into the safety card body and is connected with the cam, and a protruding end of the cam is arranged on one side of the baffle; the mobile platform is internally provided with a controller for driving the mobile platform to move, and the controller is electrically connected with the pressure sensor.
Preferably, a double-shaft motor is arranged inside the moving platform, an output shaft of the double-shaft motor extends out of the moving platform and is connected with the driving wheel, and the controller is electrically connected with the double-shaft motor.
Preferably, elevating system includes driving gear, driven gear and rack, the telescopic link stretches into inside the moving platform, the rack sets up on the telescopic link is located the inside side of moving platform, the driving gear sets up on double-shaft motor's output shaft, driven gear sets up inside the moving platform to respectively with driving gear and rack toothing.
Preferably, the outer surface of the safety board body above the observation window is provided with an illuminating lamp.
Preferably, the rotating rod is sleeved with a torsion spring.
Preferably, the side walls of the first station and the second station are provided with press buttons, and the controller is electrically connected with the press buttons.
Preferably, still include infrared human sensor and siren, infrared human sensor and siren setting are at safety tablet main part surface, the controller is connected with infrared human sensor and siren electricity respectively.
Preferably, the side wall of the telescopic rod is provided with a sliding block, the inner wall of the sleeve is provided with a sliding groove, and the sliding block is positioned in the sliding groove.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an electric power safety distance plate, which is characterized in that a construction object at a far distance is detected through a pressure sensor, then a movable platform can drive a safety plate main body to move to a corresponding station for warning, the heights of the safety plate main bodies corresponding to different stations are different, when the safety plate main body moves to different stations, a telescopic rod can lift, a connecting rod is driven to move in the lifting process, a cam is driven to rotate, a baffle plate can be pushed or separated from the baffle plate, a cylinder rotates, different marks can be replaced at an observation window, early warning at different positions is realized, and safety accidents are prevented.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an electric safety distance plate according to the present invention;
fig. 2 is a schematic view of a connection structure between a safety plate body and a mobile platform of an electric power safety distance plate according to the present invention;
FIG. 3 is a schematic view of another angle connection structure between the safety plate body and the mobile platform of the electric power safety distance plate of the present invention;
in the figure, 1 is a moving track, 2 is a moving platform, 3 is a safety plate main body, 4 is a pressure sensor, 5 is a first station, 6 is a second station, 7 is a sleeve, 8 is a telescopic rod, 9 is an observation window, 10 is a cylinder, 11 is a rotating rod, 12 is a first mark, 13 is a second mark, 14 is a baffle, 15 is a connecting rod, 16 is a cam, 17 is a rotating shaft, 18 is a convex end, 19 is a controller, 20 is a double-shaft motor, 21 is a driving wheel, 22 is a driving gear, 23 is a driven gear, 24 is a rack, 25 is an illuminating lamp, 26 is a torsion spring, 27 is a press button, 28 is an infrared human body sensor, 29 is an alarm, 30 is a sliding block, and 31 is a sliding groove.
Detailed Description
For a better understanding of the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, the electric power safety distance plate provided by the invention comprises a moving track 1, a moving platform 2, a safety plate main body 3, a pressure sensor 4, a lifting mechanism and an identification changing mechanism, wherein the moving platform 2 is arranged in the moving track 1, the moving track 1 is provided with a first station 5 and a second station 6, the pressure sensor 4 is arranged in the ground of one side of the second station 6, which is far away from the first station 5, the upper surface of the moving platform 2 is provided with a sleeve 7, the bottom of the safety plate main body 3 is provided with a telescopic rod 8, the telescopic rod 8 extends into the sleeve 7, and the lifting mechanism is arranged in the moving platform 2 and is used for driving the telescopic rod 8 and the safety plate main body 3 to lift; the safety card comprises a safety card main body 3, and is characterized in that an observation window 9 is arranged on the outer surface of the safety card main body 3, a cylinder 10 is arranged in the observation window 9, two ends of the cylinder 10 are rotatably connected with the inner wall of the safety card main body 3 through a rotating rod 11, a first mark 12, a second mark 13 and a baffle 14 are arranged on the outer surface of the cylinder 10, a mark changing mechanism comprises a connecting rod 15 and a cam 16, the cam 16 is arranged in the safety card main body 3 and is rotatably connected with the inner wall of the safety card main body 3 through a rotating shaft 17, one end of the connecting rod 15 is fixed in a sleeve 7, the other end of the connecting rod extends into the safety card main body 3 and is connected with the cam 16, and a protruding end 18 of the cam 16 is arranged on one side of the baffle 14; a controller 19 for driving the moving platform 2 to move is arranged in the moving platform, and the controller 19 is electrically connected with the pressure sensor 4.
The invention relates to an electric power safety distance plate, a safety plate main body 3 has a moving function, a moving platform 2 can move through a moving track 1, a first station 5 and a second station 6 are arranged on the moving track 1, the distance between the first station 5 and the charged equipment corresponds to the safe distance between a person and the charged equipment, the distance between the second station 6 and the charged equipment corresponds to the safe distance between the crane and the charged equipment, a pressure sensor 4 is arranged in the ground outside the second station 6 and is used for detecting construction objects in the external construction range, due to the different weights of the crane and the constructor, the controller 19 can receive different gravity information, therefore, the mobile platform 2 is controlled to slide to different stations along the mobile track 1, warning under different construction sites is provided, and electric shock accidents caused by out-of-limit are prevented.
And when the hoist was under construction, constructor sat and is under construction in higher driver's cabin, in order to let the information that the staff can be more clear observation safety tablet, need guarantee safety tablet highly higher, the height difference when safety tablet is located first station 5 and second station 6 promptly, be provided with sleeve pipe 7 on moving platform 2, and be provided with telescopic link 8 in safety tablet main part 3's bottom, moving platform 2 is when moving different stations, telescopic link 8 can go up and down in sleeve pipe 7, thereby make safety tablet main part 3 move different height, guarantee that constructor all can be clear when different stations looks the sign on safety tablet main part 3, guarantee the effect of warning.
Specifically, observation window 9 has been set up at the surface of safety tablet main part 3, be provided with drum 10 in the observation window 9, be provided with first sign 12 and second sign 13 on drum 10, and drum 10 can rotate, thereby make different signs rotate observation window 9 department, when moving platform 2 is located first station 5 department, first sign 12 is located observation window 9 department, when moving platform 2 is located second station 6 department, second sign 13 is located observation window 9 department, be provided with the distance of warning words and warning on first sign 12 and the second sign 13, for example, the warning distance of first sign 12 is 3m, and the warning distance of second sign 13 is 6m, can be applicable to the use under the multiple construction environment through setting up different signs.
In addition, the moving platform 2 of the invention can move between the first station 5 and the second station 6, in the moving process, the height of the safety card main body 3 can be changed, the marks in the observation window 9 can be changed, and the two are performed simultaneously, when the moving platform 2 is located at the first station 5, the first mark 12 is located at the inner side of the observation window 9, the protruding end 18 of the cam 16 is located at the front side of the baffle 14 and is not in contact with the baffle 14, when the moving platform 2 moves from the first station 5 to the second station 6, the telescopic rod 8 can move upwards and drive the safety card main body 3 to move upwards synchronously, because the connecting rod 15 is fixedly arranged in the sleeve 7, the cam 16 rotates by taking the rotating shaft 17 as an axis, the protruding end 18 rotates towards the baffle 14 and pushes the baffle 14, so that the cylinder 10 rotates, and the second mark 13 rotates to the observation window 9, the function of automatic change sign after the realization moves second station 6, the difference of the sign language when guaranteeing to be located different stations, and when moving platform 2 moved back first station 5 after, telescopic link 8 descends, makes the protruding end 18 of cam 16 leave baffle 14, and under the action of the gravity of baffle 14, drum 10 can rotate and get back to initial position, makes first sign 12 rotate the inboard of observation window 9.
Preferably, a double-shaft motor 20 is arranged inside the moving platform 2, an output shaft of the double-shaft motor 20 extends out of the moving platform 2 and is connected with a driving wheel 21, and the controller 19 is electrically connected with the double-shaft motor 20.
When the controller 19 controls the moving platform 2 to move on the moving track 1, the controller controls the double-shaft motor 20 to rotate forward and backward to realize the forward and backward movement of the moving platform 2 on the moving track 1.
Preferably, the lifting mechanism includes a driving gear 22, a driven gear 23 and a rack 24, the telescopic rod 8 extends into the moving platform 2, the rack 24 is disposed on the side surface of the telescopic rod 8 located inside the moving platform 2, the driving gear 22 is disposed on the output shaft of the dual-shaft motor 20, and the driven gear 23 is disposed inside the moving platform 2 and is respectively engaged with the driving gear 22 and the rack 24.
The lifting mechanism of the invention does not need to be provided with an additional electric push rod, when the double-shaft motor 20 rotates, the driving gear 22 arranged on the output shaft of the double-shaft motor drives the driven gear 23 to rotate, and the driven gear 23 drives the rack 24 to ascend or descend, so that the telescopic rod 8 is lifted, and the safety plate main body 3 is lifted while the movable platform 2 moves.
Preferably, the outer surface of the safety board body 3 above the observation window 9 is provided with an illuminating lamp 25.
The observation window 9 is provided with an illuminating lamp 25 for illuminating the mark in the observation window 9 so as to facilitate the user to look over the warning.
Preferably, the rotating rod 11 is sleeved with a torsion spring 26.
The torsion spring 26 is provided to provide a resilient power to the drum 10, and when the mobile platform 2 moves from the second station 6 to the first station 5, the cam 16 will move away from the flap 14, and the drum 10 will rotate back to the initial position under the force of the torsion spring 26 and the weight of the flap 14.
Preferably, the side walls of the first station 5 and the second station 6 are provided with a press button 27, and the controller 19 is electrically connected with the press button 27.
By providing the push button 27 for providing stop information for the movement of the mobile platform 2, when the mobile platform 2 moves to the push button 27 and the push button 27 is triggered, the push button 27 can send an electric signal to the controller 19, so that the controller 19 can stop the movement of the mobile platform 2.
Preferably, the safety card further comprises an infrared human body sensor 28 and an alarm 29, wherein the infrared human body sensor 28 and the alarm 29 are arranged on the outer surface of the safety card body 3, and the controller 19 is electrically connected with the infrared human body sensor 28 and the alarm 29 respectively.
The infrared human body sensor 28 can be used for sensing whether a person passes around the safety board main body 3, and if the person passes, the controller 19 controls the alarm 29 to give an alarm.
Preferably, the side wall of the telescopic rod 8 is provided with a sliding block 30, the inner wall of the sleeve 7 is provided with a sliding groove 31, and the sliding block 30 is located in the sliding groove 31.
When the telescopic rod 8 is lifted in the sleeve 7, the sliding block 30 arranged on the side wall of the telescopic rod can slide along the sliding groove 31 on the inner wall of the sleeve 7, so that the telescopic rod 8 is prevented from deviating when lifted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The electric power safety distance plate is characterized by comprising a moving track, a moving platform, a safety plate main body, a pressure sensor, a lifting mechanism and an identification changing mechanism, wherein the moving platform is arranged in the moving track, a first station and a second station are arranged on the moving track, the pressure sensor is arranged on the ground on one side, away from the first station, of the second station, the moving platform, the first station, the second station and the pressure sensor are sequentially arranged along the center of a charged device to the outside, a sleeve is arranged on the upper surface of the moving platform, a telescopic rod is arranged at the bottom of the safety plate main body and extends into the sleeve, and the lifting mechanism is arranged in the moving platform and used for driving the telescopic rod and the safety plate main body to lift; the safety card comprises a safety card body and is characterized in that an observation window is arranged on the outer surface of the safety card body, a cylinder is arranged in the observation window, two ends of the cylinder are rotatably connected with the inner wall of the safety card body through rotating rods, a first mark, a second mark and a baffle are arranged on the outer surface of the cylinder, a mark changing mechanism comprises a connecting rod and a cam, the cam is arranged in the safety card body and is rotatably connected with the inner wall of the safety card body through a rotating shaft, one end of the connecting rod is fixed in a sleeve, the other end of the connecting rod extends into the safety card body and is connected with the cam, and a protruding end of the cam is arranged on one side of the baffle; the moving platform is internally provided with a controller for driving the moving platform to move, and the controller is electrically connected with the pressure sensor; a double-shaft motor is arranged in the moving platform, an output shaft of the double-shaft motor extends out of the moving platform and is connected with the driving wheel, and the controller is electrically connected with the double-shaft motor; the lifting mechanism comprises a driving gear, a driven gear and a rack, the telescopic rod extends into the moving platform, the rack is arranged on the side face of the telescopic rod located inside the moving platform, the driving gear is arranged on an output shaft of the double-shaft motor, and the driven gear is arranged inside the moving platform and meshed with the driving gear and the rack respectively.
2. The electric power safety distance plate according to claim 1, wherein an illuminating lamp is arranged on the outer surface of the safety plate body above the observation window.
3. The electric power safety distance plate according to claim 1, wherein a torsion spring is sleeved on the rotating rod.
4. The electric power safety distance plate of claim 1, wherein the first station and the second station side wall are provided with a push button, and the controller is electrically connected with the push button.
5. The electric power safety distance plate according to claim 1, further comprising an infrared human body sensor and an alarm, wherein the infrared human body sensor and the alarm are arranged on the outer surface of the safety plate main body, and the controller is electrically connected with the infrared human body sensor and the alarm respectively.
6. The electric power safety distance plate according to claim 1, wherein the side wall of the telescopic rod is provided with a sliding block, the inner wall of the sleeve is provided with a sliding groove, and the sliding block is positioned in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011223474.4A CN112331059B (en) | 2020-11-05 | 2020-11-05 | Electric power safety distance board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011223474.4A CN112331059B (en) | 2020-11-05 | 2020-11-05 | Electric power safety distance board |
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| Publication Number | Publication Date |
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| CN112331059A CN112331059A (en) | 2021-02-05 |
| CN112331059B true CN112331059B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011223474.4A Active CN112331059B (en) | 2020-11-05 | 2020-11-05 | Electric power safety distance board |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114210606B (en) * | 2021-11-01 | 2023-05-09 | 国网河北省电力有限公司邢台市环城供电分公司 | Underground cable monitoring identification pile |
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