CN112593498B - Warning device for electric power construction with accomodate and place function - Google Patents
Warning device for electric power construction with accomodate and place function Download PDFInfo
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- CN112593498B CN112593498B CN202011450835.9A CN202011450835A CN112593498B CN 112593498 B CN112593498 B CN 112593498B CN 202011450835 A CN202011450835 A CN 202011450835A CN 112593498 B CN112593498 B CN 112593498B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/688—Free-standing bodies
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
本发明公开了一种具有收纳放置功能的电力施工用警示装置，涉及电力施工技术领域，其包括固定框，所述固定框的顶部和底部分别固定连接有箱体和支撑框，所述箱体的底部固定连接有两个安装座。该具有收纳放置功能的电力施工用警示装置，通过使升降板和滑轮向上移动，继而使滑轮不再与地面相接触，使支撑框与地面相接触，对该装置进行支撑固定，同时螺杆三和螺杆四在转动过程中使两个螺母二相互远离，螺母二的移动带动F型板、安装板和LED屏幕的移动，继而将LED屏幕移动出U型板，通过LED屏幕显示警示标语，从而完成该警示装置的展开和固定工作，固定方式简单快捷，自动化程度较高，从而给工人的使用带来方便。
The invention discloses a warning device for electric construction with storage and placement function, and relates to the technical field of electric construction. The bottom of the fixed connection has two mounts. The warning device for electric construction with storage and placement function moves the lifting plate and the pulley upward, so that the pulley is no longer in contact with the ground, and the support frame is in contact with the ground to support and fix the device. During the rotation of the screw 4, the two nuts 2 are kept away from each other. The movement of the nut 2 drives the movement of the F-shaped plate, the mounting plate and the LED screen, and then moves the LED screen out of the U-shaped board, and displays the warning slogan through the LED screen. The deployment and fixation work of the warning device is simple and fast, and has a high degree of automation, thereby bringing convenience to the use of workers.
Description
Technical Field
The invention relates to the technical field of electric power construction, in particular to a warning device with a storage and placement function for electric power construction.
Background
The use of electric energy has penetrated all fields of national economy and people's life, becomes the main power form of industry, agriculture, transportation and national defense and the indispensable energy in people's family life, and has been widely applied in aspects such as dragging, lighting, electric heating, electrochemistry and communication.
The electric power construction means the activity when electric power maintenance personnel need maintain, reform transform electrical equipment, in order to prevent that non-staff from mistake income electrified regional and mistake from bumping electrified equipment and leading to the personal casualties, consequently, place warning device at the construction area, warning device has the warning and reminds people's effect to make people can keep away from the danger area.
Present warning device structure is fairly simple, but the use is more troublesome, when using, need the workman to fix four pulleys one by one and accomodate, make carriage and ground contact, it is fixed to support warning device, then take out the warning sign again and install fixedly, the operation is more loaded down with trivial details, and current warning device is relatively poor at night warning effect, people get into the job site because the warning poster can not be seen in darkness very easily, if the accident appears, the consequence can't imagine, thereby bring inconvenience for user's use, user's user demand can not be satisfied.
Therefore, we propose a warning device for power construction with a storage function to solve the above problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the warning device for electric power construction with the storage function, and solves the problems that the existing warning device is simple in structure and troublesome to use, and the existing warning device is poor in warning effect at night.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the warning device with the storage and placement functions for electric power construction comprises a fixing frame, wherein the top and the bottom of the fixing frame are fixedly connected with a box body and a supporting frame respectively, the bottom of the box body is fixedly connected with two mounting seats, a double-shaft motor is fixedly mounted between the two mounting seats, an upper output shaft and a lower output shaft of the double-shaft motor are fixedly connected with a worm II and a worm I respectively, the worm II and the worm I are meshed with a turbine II and a turbine I respectively, opposite end optical axes of a screw I and a screw II are sleeved in the turbine I, opposite end optical axes of the screw I and the screw II are sleeved with a bearing I, two bearings are respectively clamped in a left side wall and a right side wall of the fixing frame, nuts I are respectively in threaded connection on the screw I and the screw II, the bottoms of the nuts I are fixedly connected with hinge seats I, the hinge seats I are hinged with the top ends of supporting rods through hinge pins I, the bottom end of the supporting rod is hinged with the hinged seat II through a pin shaft II, and the hinged seat II is fixedly connected to the upper surface of the lifting plate.
The optical axis end of the worm II is sleeved with a bearing II, the bearing II is clamped at the bottom of the box body, the optical axes of the opposite ends of the screw III and the screw IV are sleeved in the turbine II, the optical axes of the opposite ends of the screw III and the screw IV are sleeved with the bearing III, the two bearings are respectively clamped in the left side wall and the right side wall of the box body, the screw rod III and the screw rod IV are both connected with a nut II in a threaded manner, the top of the second nut is fixedly connected with an F-shaped plate which is fixedly connected with the side surface of the mounting plate, the lower surface and the upper surface of the mounting plate are respectively connected with the top of the box body and the top of the inner wall of the U-shaped plate in a sliding way, the bottom of the U-shaped plate is fixedly connected with the top of the box body, the front surface of the mounting plate is fixedly provided with an LED screen, the rear side face of the mounting plate is fixedly connected with two T-shaped sliding strips, and the T-shaped sliding strips are connected in T-shaped sliding grooves formed in the rear side wall of the U-shaped plate in a sliding mode.
Preferably, the opposite ends of the first screw and the second screw are fixedly connected, the screw thread directions of the first screw and the second screw are opposite, and the screw pitches of the first screw and the second screw are the same.
Preferably, the equal fixedly connected with telescopic link in upper surface four corners department of lifter plate, the stiff end of telescopic link and the bottom fixed connection of box.
Preferably, pulleys are fixedly connected to four corners of the lower surface of the lifting plate.
Preferably, opposite ends of the third screw and the fourth screw are fixedly connected, the thread directions of the third screw and the fourth screw are opposite, and the thread pitches of the third screw and the fourth screw are the same.
Preferably, the screw pitch of the first screw is smaller than that of the third screw.
Preferably, the top fixed mounting of U template has solar panel, the bottom fixed mounting of box has the battery, solar panel's output is connected with the incoming end electricity of battery, the output of battery is connected with the incoming end electricity of controller.
Preferably, the controller is fixedly mounted on the front face of the fixing frame, and the output end of the controller is electrically connected with the double-shaft motor and the access ends of the two LED screens respectively.
Preferably, the front faces of the box body and the U-shaped plate are fixedly connected with the same warning frame.
A use method of a warning device with a storage function for power construction comprises the following steps:
s1, when the device needs to be used, firstly, the device is moved to a designated position, then warning slogans and warning pictures are pasted in a warning frame, then the controller controls the forward rotation of the double-shaft motor, the forward rotation of the double-shaft motor drives the first worm and the second worm to rotate, the first worm and the second worm are respectively meshed with the first transmission turbine and the second transmission turbine, and then the first screw, the second screw, the third screw and the fourth screw are enabled to rotate;
s2, the first screw and the second screw are far away from each other in the rotating process, the first screw moves upwards through the combined action of the first hinge seat, the first pin shaft, the supporting rod, the second hinge seat, the second pin shaft and the telescopic rod in the moving process of the first screw, the lifting plate and the pulley are further moved, the pulley is further prevented from being in contact with the ground, the supporting frame is in contact with the ground, and the device is supported and fixed;
s3, screw rod three and screw rod four make two nuts two keep away from each other at the rotation in-process, and the removal of nut two drives the removal of F template, mounting panel and LED screen, then moves the LED screen out the U template, and the workman makes two LED screens circular telegrams through the controller after that, shows warning slogan, warns the pedestrian.
S4, use the completion back at last, close two LED screens through the controller to control the reverse rotation of biax motor, the reverse rotation of biax motor makes two mounting panels be close to each other, then accomodate two LED screens in the U template, the lifter plate descends simultaneously and makes pulley and ground contact, then can carry the removal to the device.
(III) advantageous effects
The invention has the beneficial effects that:
1. the warning device with the storage function for electric power construction drives the first worm and the second worm to rotate through forward rotation of the double-shaft motor, the first worm and the second worm are respectively meshed with the first transmission turbine and the second transmission turbine, then the first screw, the second screw, the third screw and the fourth screw are enabled to rotate, the first screw and the second screw enable the two nuts to be far away from each other in the rotation process, then the first nut moves through the joint of the first hinge seat, the first pin shaft, the second hinge seat, the support rod, the second pin shaft and the telescopic rod, the lifting plate and the pulley move upwards, then the pulley is enabled not to be in contact with the ground any more, the support frame is enabled to be in contact with the ground, the device is supported and fixed, meanwhile, the third screw and the fourth screw enable the two nuts to be far away from each other in the rotation process, the movement of the second nut drives the F-shaped plate, the mounting plate and the LED screen to move out of the U-shaped plate, the warning slogan is displayed through the LED screen, so that the warning device can be unfolded and fixed, the fixing mode is simple and quick, the automation degree is high, and convenience is brought to the use of workers.
2. This warning device for electric power construction with accomodate and place function through setting up two LED screens, can all show warning slogan through the LED screen daytime and night to the hi-lite of LED screen, wider viewing angle and good color typeface show, and the display effect is better obvious at foggy day and night, and then plays good warning effect, can effectual warning and remind people, thereby satisfies user's user demand.
This warning device for electric power construction with accomodate and place function, through setting up solar panel, then can utilize solar panel to convert light energy into electric energy, rational utilization solar energy resource, and store the electric energy through the battery, then can provide electric power for biax motor and two LED screens through the battery, reach and save electric power resource, reduce user's use cost's purpose, can avoid the electric power construction scene to have a power failure because of the construction reason to cause the unable normal use problem of warning device simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a side view of the mounting plate of the present invention;
fig. 4 is a schematic perspective view of the lifter plate of the present invention.
In the figure: the solar energy warning device comprises a fixing frame 1, a supporting frame 2, a box 3, a 4U-shaped plate, a 5 solar panel, a 6 mounting plate, a 7 LED screen, an 8 warning frame, a 9 controller, a 10 pulley, a 11 hinged seat I, a 12 supporting rod, a 13 hinged seat II, a 14 worm I, a 15 worm wheel I, a 16 screw rod I, a 17 nut I, an 18 mounting seat, a 19 double-shaft motor, a 20 telescopic rod, a 21 screw rod II, a 22 storage battery, a 23 nut II, a 24 screw rod III, a 25 screw rod IV, a 26 worm wheel II, a 27T-shaped sliding groove, a 28F-shaped plate, a 29 lifting plate, a 30T-shaped sliding strip and a 31 worm II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: a warning device with a storage function for electric power construction comprises a fixing frame 1, the top and the bottom of the fixing frame 1 are fixedly connected with a box body 3 and a supporting frame 2 respectively, the bottom of the box body 3 is fixedly connected with two mounting seats 18, a double-shaft motor 19 is fixedly mounted between the two mounting seats 18, the double-shaft motor 19 can rotate in the forward direction and the reverse direction, the upper output shaft and the lower output shaft of the double-shaft motor 19 are fixedly connected with a worm gear II 31 and a worm gear I14 respectively, the worm gear II 31 and the worm gear I14 are meshed with a worm gear II 26 and a worm gear I15 respectively, the worm gear I14 and the worm gear II 31 are driven to rotate through the forward rotation of the double-shaft motor 19, the worm gear I14 and the worm gear II 31 are meshed with a transmission worm gear I15 and a transmission worm gear II 26 respectively, so that the screw rod I16, the screw rod II 21, the screw rod III 24 and the screw rod IV 25 can rotate, the opposite end optical axes of the screw rod I16 and the screw rod II 21 are sleeved in the worm gear I15, the back of the body end optical axis of screw rod 16 and screw rod two 21 has all cup jointed bearing one, and two bearing one difference joints are in the left side wall and the right side wall of fixed frame 1, equal threaded connection has nut one 17 on screw rod 16 and the screw rod two 21, screw rod 16 and screw rod two 21 make two nuts one 17 keep away from each other or be close to each other rotating the in-process, the articulated seat one 11 of bottom fixedly connected with of nut one 17, articulated seat one 11 is articulated mutually through the top of round pin axle one with bracing piece 12, the bottom of bracing piece 12 is articulated mutually with articulated seat two 13 through round pin axle two, articulated seat two 13 fixed connection are at the upper surface of lifter plate 29, its effect lies in: the first nut 17 enables the lifting plate 29 to move up and down under the combined action of the first hinge base 11, the first pin shaft, the supporting rod 12, the second hinge base 13, the second pin shaft and the telescopic rod 20 in the moving process, and then whether the pulley 10 is in contact with the ground or not can be controlled.
The optical axis end of the second worm 31 is sleeved with a second bearing, the second bearing is clamped at the bottom of the box body 3, opposite end optical axes of the third screw 24 and the fourth screw 25 are sleeved in the second turbine 26, the opposite end optical axes of the third screw 24 and the fourth screw 25 are sleeved with a third bearing, the two third bearings are respectively clamped in the left side wall and the right side wall of the box body 3, the third screw 24 and the fourth screw 25 are respectively in threaded connection with a second nut 23, the three screw 24 and the four screw 25 enable the two second nuts 23 to be far away from or close to each other in the rotating process, the top of the second nut 23 is fixedly connected with an F-shaped plate 28, the F-shaped plate 28 is fixedly connected with the side face of the mounting plate 6, the second nut 23 moves to drive the F-shaped plate 28, the mounting plate 6 and the LED screen 7 to move out of the U-shaped plate 4, and the lower surface and the upper surface of the mounting plate 6 are respectivelyCase 3Is slidably connected with the top of the inner wall of the U-shaped plate 4, and the bottom of the U-shaped plate 4 is connected withCase 3Top fixed connection, the positive fixed mounting of mounting panel 6 has LED screen 7, through setting up two LED screens 7, can all show the warning poster through LED screen 7 daytime and night, and the hi-lite of LED screen 7, wider viewing angle and good color typeface show, it is better obvious with the display effect night at fog day, and then play good warning effect, can effectual warning and remind people, thereby satisfy user's user demand, two T type draw runner 30 of mounting panel 6's trailing flank fixedly connected with, T type draw runner 30 sliding connection is in the T type spout 27 that U template 4 rear side wall was seted up, through setting upThe T-shaped sliding groove 27 and the T-shaped sliding strip 30 play a role in limiting the mounting plate 6, so that the mounting plate 6 has stability in the process of moving left and right.
The opposite ends of the first screw 16 and the second screw 21 are fixedly connected, the thread directions of the first screw 16 and the second screw 21 are opposite, the thread pitches of the first screw 16 and the second screw 21 are the same, the four corners of the upper surface of the lifting plate 29 are fixedly connected with the telescopic rods 20, the fixed ends of the telescopic rods 20 are fixedly connected with the bottom of the box body 3, the four corners of the lower surface of the lifting plate 29 are fixedly connected with the pulleys 10, the opposite ends of the third screw 24 and the fourth screw 25 are fixedly connected, the thread directions of the third screw 24 and the fourth screw 25 are opposite, the thread pitches of the third screw 24 and the fourth screw 25 are the same, and the thread pitch of the first screw 16 is smaller than that of the third screw 24, so that the screw has the effects that: after the LED screen 7 is moved into the U-shaped plate in the rotating process by the screw third 24, the lifting plate 29 can descend to enable the pulley 10 to be in contact with the ground so as to move the device, the solar panel 5 is fixedly installed at the top of the U-shaped plate 4, through the arrangement of the solar panel 5, light energy can be converted into electric energy by the solar panel, solar energy resources are reasonably utilized, the storage battery 22 is fixedly installed at the bottom of the box body 3, the electric energy is stored by the storage battery 22, then the double-shaft motor 19 and the two LED screens 7 can be provided with electric power by the storage battery 22, the purposes of saving electric power resources and reducing the use cost of a user are achieved, meanwhile, the problem that the warning device cannot be normally used due to power failure in an electric power construction site can be avoided, the output end of the solar panel 5 is electrically connected with the access end of the storage battery 22, and the output end of the storage battery 22 is electrically connected with the access end of the controller 9, the positive fixed mounting of fixed frame 1 has controller 9, and the output of controller 9 is connected with the incoming end electricity of double-shaft motor 19 and two LED screens 7 respectively, and the same warning frame 8 of box 3 and the positive fixedly connected with of U template 4 through setting up warning frame 8, can post warning poster, warning nature poster in warning frame 8, further improves this warning device's warning effect.
The method comprises the following operation steps:
s1, when the device needs to be used, firstly, the device is moved to a designated position, then warning slogans and warning stickers are pasted in a warning frame 8, then the controller 9 controls the forward rotation of the double-shaft motor 19, the forward rotation of the double-shaft motor 19 drives the first worm 14 and the second worm 31 to rotate, the first worm 14 and the second worm 31 are respectively meshed with the first transmission turbine 15 and the second transmission turbine 26, and then the first screw 16, the second screw 21, the third screw 24 and the fourth screw 25 are enabled to rotate;
s2, the first screw 16 and the second screw 21 enable the first nuts 17 to be far away from each other in the rotating process, the first nuts 17 enable the lifting plate 29 and the pulley 10 to move upwards under the combined action of the first hinge seat 11, the first pin shaft, the supporting rod 12, the second hinge seat 13, the second pin shaft and the telescopic rod 20 in the moving process, and then the pulley 10 is not in contact with the ground any more, the supporting frame 2 is in contact with the ground, and the device is supported and fixed;
s3, the third screw 24 and the fourth screw 25 enable the second two nuts 23 to be far away from each other in the rotating process, the second nuts 23 move to drive the F-shaped plate 28, the mounting plate 6 and the LED screen 7 to move out of the U-shaped plate 4, and then the worker enables the two LED screens 7 to be electrified through the controller 7 to display the warning slogan and warn pedestrians.
S4, finally, after the use is completed, the controller 7 is used for closing the two LED screens 7 and controlling the reverse rotation of the double-shaft motor 19, the double-shaft motor 19 rotates reversely to enable the two mounting plates 6 to be close to each other, then the two LED screens 7 are accommodated in the U-shaped plate 4, meanwhile, the lifting plate 29 descends to enable the pulley 10 to be in contact with the ground, and then the device can be carried and moved.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a warning device for electric power construction with accomodate and place function, includes fixed frame (1), its characterized in that: the top and the bottom of the fixed frame (1) are respectively and fixedly connected with a box body (3) and a supporting frame (2), the bottom of the box body (3) is fixedly connected with two mounting seats (18), a double-shaft motor (19) is fixedly mounted between the two mounting seats (18), an upper output shaft and a lower output shaft of the double-shaft motor (19) are respectively and fixedly connected with a worm II (31) and a worm I (14), the worm II (31) and the worm I (14) are respectively meshed with a turbine II (26) and a turbine I (15), opposite end optical axes of a screw rod I (16) and a screw rod II (21) are sleeved in the turbine I (15), opposite end optical axes of the screw rod I (16) and the screw rod II (21) are respectively sleeved with a bearing I, the two bearings are respectively clamped in a left side wall and a right side wall of the fixed frame (1), and a nut I (17) is respectively in threaded connection with the screw rod I (16) and the screw rod II (21), the bottom of the first nut (17) is fixedly connected with a first hinge seat (11), the first hinge seat (11) is hinged to the top end of the supporting rod (12) through a first pin shaft, the bottom end of the supporting rod (12) is hinged to a second hinge seat (13) through a second pin shaft, and the second hinge seat (13) is fixedly connected to the upper surface of the lifting plate (29);
the optical axis end of the second worm (31) is sleeved with a second bearing, the second bearing is clamped at the bottom of the box body (3), the opposite end optical axes of the third screw (24) and the fourth screw (25) are sleeved in the second turbine (26), the opposite end optical axes of the third screw (24) and the fourth screw (25) are sleeved with a third bearing, the three bearings are respectively clamped in the left side wall and the right side wall of the box body (3), the third screw (24) and the fourth screw (25) are in threaded connection with a second nut (23), the top of the second nut (23) is fixedly connected with an F-shaped plate (28), the F-shaped plate (28) is fixedly connected with the side surface of the mounting plate (6), the lower surface and the upper surface of the mounting plate (6) are respectively in sliding connection with the top of the box body (3) and the top of the inner wall of the U-shaped plate (4), and the bottom of the U-shaped plate (4) is fixedly connected with the top of the box body (3), the LED screen (7) is fixedly mounted on the front face of the mounting plate (6), two T-shaped sliding strips (30) are fixedly connected to the rear side face of the mounting plate (6), the T-shaped sliding strips (30) are connected to the inside of a T-shaped sliding groove (27) formed in the rear side wall of the U-shaped plate (4) in a sliding mode, opposite ends of a first screw rod (16) and a second screw rod (21) are fixedly connected, the thread directions of the first screw rod (16) and the second screw rod (21) are opposite, the thread pitches of the first screw rod (16) and the second screw rod (21) are the same, pulleys (10) are fixedly connected to four corners of the lower surface of the lifting plate (29), opposite ends of a third screw rod (24) and a fourth screw rod (25) are fixedly connected, the thread directions of the third screw rod (24) and the fourth screw rod (25) are opposite, and the thread pitches of the third screw rod (24) and the fourth screw rod (25) are the same;
a use method of a warning device with a storage function for power construction comprises the following steps:
s1, when the electric power construction warning device with the storage and placement functions is required to be used, the warning device with the storage and placement functions is moved to a designated position, warning slogans and warning pasters are pasted in a warning frame (8), then the controller (9) controls the forward rotation of the double-shaft motor (19), the forward rotation of the double-shaft motor (19) drives the first worm (14) and the second worm (31) to rotate, the first worm (14) and the second worm (31) are respectively meshed with the first transmission turbine (15) and the second transmission turbine (26), and then the first screw (16), the second screw (21), the third screw (24) and the fourth screw (25) are enabled to rotate;
s2, the first screw (16) and the second screw (21) enable the first nuts (17) to be far away from each other in the rotating process, the first nuts (17) enable the lifting plate (29) and the pulley (10) to move upwards under the combined action of the first hinged seat (11), the first pin shaft, the supporting rod (12), the second hinged seat (13), the second pin shaft and the telescopic rod (20) in the moving process, and then the pulley (10) is enabled not to be in contact with the ground any more, the supporting frame (2) is enabled to be in contact with the ground, and the device is supported and fixed;
s3, the screw third (24) and the screw fourth (25) enable the two nuts second (23) to be away from each other in the rotating process, the movement of the nuts second (23) drives the F-shaped plate (28), the mounting plate (6) and the LED screen (7) to move, then the LED screen (7) is moved out of the U-shaped plate (4), then a worker enables the two LED screens (7) to be electrified through the controller (9), warning slogans are displayed, and pedestrians are warned;
s4, finally, after the use is completed, the two LED screens (7) are closed through the controller (9), the double-shaft motor (19) is controlled to rotate reversely, the two mounting plates (6) are close to each other due to the reverse rotation of the double-shaft motor (19), then the two LED screens (7) are stored in the U-shaped plate (4), and meanwhile, the lifting plate (29) descends to enable the pulley (10) to be in contact with the ground, so that the device can be carried and moved.
2. The warning device for electric power construction having a storage function according to claim 1, wherein: the equal fixedly connected with telescopic link (20) in upper surface four corners department of lifter plate (29), the stiff end of telescopic link (20) and the bottom fixed connection of box (3).
3. The warning device for electric power construction having a storage function according to claim 1, wherein: the screw pitch of the first screw (16) is smaller than that of the third screw (24).
4. The warning device for electric power construction having a storage function according to claim 1, wherein: the top fixed mounting of U template (4) has solar panel (5), the bottom fixed mounting of box (3) has battery (22), the output of solar panel (5) is connected with the incoming end electricity of battery (22), the output of battery (22) is connected with the incoming end electricity of controller (9).
5. The warning device for electric power construction having a storage function according to claim 1, wherein: the front fixed mounting of fixed frame (1) has controller (9), the output of controller (9) is connected with the incoming end electricity of biax motor (19) and two LED screens (7) respectively.
6. The warning device for electric power construction having a storage function according to claim 1, wherein: the front surfaces of the box body (3) and the U-shaped plate (4) are fixedly connected with the same warning frame (8).
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| CN202011450835.9A CN112593498B (en) | 2020-12-11 | 2020-12-11 | Warning device for electric power construction with accomodate and place function |
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| CN115058998B (en) * | 2022-07-27 | 2024-05-10 | 国网河北省电力有限公司超高压分公司 | Safety warning device with remote linkage |
| CN116935607B (en) * | 2023-09-18 | 2024-02-09 | 华南理工大学 | Regional emergency risk assessment panel device and system |
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Effective date of registration: 20220525 Address after: 745000 No.9, Shuozhou East Road, Xifeng District, Qingyang City, Gansu Province Applicant after: QINGYANG POWER SUPPLY COMPANY, STATE GRID GANSU ELECTRIC POWER CO. Address before: 266003 Room 301, unit 2, building 3, No.39 Dengzhou Road, Shibei District, Qingdao City, Shandong Province Applicant before: Qingdao xindongliang Power Engineering Co.,Ltd. |
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