CN212380085U

CN212380085U - Warning sign is used in electric power engineering construction

Info

Publication number: CN212380085U
Application number: CN202021521363.7U
Authority: CN
Inventors: 郎丽敏
Original assignee: Hebei Rongwei Power Engineering Co ltd
Current assignee: Hebei Rongwei Power Engineering Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-01-19
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a warning sign is used in electric power engineering construction belongs to the field of warning sign, and it includes the base, install the support on the base, be provided with the mounting panel on the support, be provided with the warning panel on the mounting panel, be provided with reflector panel on the warning panel, the reflector panel forms the warning typeface on the warning panel, a side of reflector panel is the plane, another side of reflector panel is the concave-convex reflecting surface that a plurality of isosceles right angle cones formed, and waist right angle cones such as indent circumference evenly centers on waist right angle cones such as three evagination, and waist right angle cones such as evagination circumference evenly centers on waist right angle cones such as three indent, the concave-convex reflecting surface of reflector panel sets up towards the mounting panel. The utility model provides a warning sign is used in electric power engineering construction, under the not good condition of illumination at night, the warning typeface on the warning panel can also have good warning effect to the vehicle of coming and going.

Description

Warning sign is used in electric power engineering construction

Technical Field

The application relates to the field of warning boards, in particular to a warning board for electric power engineering construction.

Background

With the rapid development of urban and rural construction, the construction site of the electric power engineering is spread over various sections such as highways, bridges, buildings and the like, and at the moment, warning boards are required to be placed at appropriate positions to remind vehicles coming and going to pay attention to safety.

At present, current warning signs generally include warning panel, support and base. The warning panel sets up to rectangular shaped plate, and the printing has the warning typeface on the warning panel, and the bottom surface fixedly connected with support of warning panel, support set up to cylinder support, and the support bottom has set firmly the base, and the base is the cuboid base. At night and when the lighting condition is not good, the warning board is not easy to be noticed by vehicles and accidents can be caused.

SUMMERY OF THE UTILITY MODEL

At night and when the condition of illumination is not good, in order to improve the warning effect of warning sign, this application provides a warning sign for electric power engineering construction.

The application provides a pair of warning sign is used in electric power engineering construction adopts following technical scheme:

the utility model provides a warning sign for electric power engineering construction, includes the base, install the support on the base, be provided with the mounting panel on the support, be provided with the warning panel on the mounting panel, be provided with reflection of light piece on the warning panel, reflection of light piece forms the warning typeface on the warning panel, a side of reflection of light piece is the plane, another side of reflection of light piece is the concave-convex plane of reflection that waist right angle pyramids such as a plurality of indents, a plurality of evagination isosceles right angle pyramids formed, and the circumference of waist right angle pyramids such as indent evenly centers on waist right angle pyramids such as three evagination, and the circumference of waist right angle pyramids such as evagination evenly centers on waist right angle pyramids such as three indent, the concave-convex plane of reflection.

Through adopting above-mentioned technical scheme, when the reflector panel is shone to the light of coming and going vehicle, light jets into and passes through the inside of reflector panel from the plane of reflector panel, projects the concave-convex plane of reflection of light, because the concave-convex plane of reflection of light is formed by waist right angle pyramids such as a plurality of indents, outer convex isosceles right angle pyramids, according to the reflection principle of light, when the concave-convex plane of reflection of light is shone to incident light, incident light all can be reflected back, and incident light and reflection light are parallel. Therefore, the reflector can also have good warning effect at night and in poor lighting conditions.

Preferably, the top of mounting panel has set firmly the roof, the transversal U-shaped setting of personally submitting of roof, just form the clearance respectively between two lateral walls of roof and two sides of mounting panel, the bottom of mounting panel has set firmly the bottom plate, the transversal setting of personally submitting regular U-shaped of bottom plate, just form the lower clearance between two lateral walls of bottom plate and two sides of mounting panel respectively, the top of warning panel is pegged graft in the upper clearance, the bottom of warning panel is pegged graft in the lower clearance.

Through adopting above-mentioned technical scheme, when the installation warns the panel, the warning panel stretches into the clearance and lower clearance from the one end of mounting panel along the horizontal direction, when dismantling the warning panel, releases clearance and lower clearance from the one end of mounting panel along the horizontal direction to the warning panel is connected with dismantling of mounting panel to the realization, is convenient for change required warning panel according to the demand of difference.

Preferably, the side that the warning panel is close to the mounting panel has set firmly the protection pillar, the one end that the warning panel was kept away from to the protection pillar contacts with the mounting panel.

Through adopting above-mentioned technical scheme, the setting of protection pillar has avoided the unsmooth plane of reflection of light piece and the side of mounting panel to contact, has reduced the wearing and tearing speed of reflection of light piece, has increased the life of reflection of light piece.

Preferably, be provided with the bolt between warning panel and the mounting panel, warning panel passes through bolt fixed connection on the mounting panel.

Through adopting above-mentioned technical scheme, make warning panel and mounting panel be connected more firmly.

Preferably, the support includes U-shaped support and stand, stand and U-shaped support fixed connection, the mounting panel rotates with the U-shaped support to be connected, be provided with the angle adjusting part who carries out the regulation to the angle of warning panel on the U-shaped support.

Through adopting above-mentioned technical scheme, the mounting panel can rotate on the U-shaped support, is convenient for adjust the angle of mounting panel, and then can be according to the needs of construction, adjusts the angle of warning panel.

Preferably, the angle adjusting assembly comprises a screw rod penetrating through the U-shaped support and the stand column, one end of the screw rod, far away from the base, is in contact with the warning panel, and a nut is connected to the outer peripheral surface, extending out of one end of the U-shaped support, of the screw rod in a threaded manner.

Through adopting above-mentioned technical scheme, handheld nut makes the nut fixed, and does not rotate, rotatory screw rod, and the screw rod upwards or moves down because the warning panel supports on the screw rod to make the warning panel rotate along the axis of rotation, realize the regulation of warning panel angle.

Preferably, one end of the screw rod, which is far away from the base, is fixedly connected with a top rod, and the top rod is perpendicular to the screw rod.

Through adopting above-mentioned technical scheme, the ejector pin has increased the area of contact of screw rod with the warning panel, has increased the stability of warning panel.

Preferably, the stand includes the bracing piece with base fixed connection, the bracing piece is kept away from base one end and is pegged graft and have the regulation pole, the top fixed connection of adjusting the pole is on U-shaped support, the bracing piece top sets firmly the staple bolt.

Through adopting above-mentioned technical scheme, when needs adjustment warning panel height, loosen the staple bolt, make the regulation pole slide in the bracing piece to adjust the height of adjusting the pole, adjust the pole and drive the warning panel and remove along the direction of height, when treating appointed height, the staple bolt is locked, realizes adjusting the fixed of pole and bracing piece, thereby accomplishes the regulation of warning panel height.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the warning board, under the condition of poor illumination at night, the warning characters on the warning panel can also have a good warning effect on vehicles coming and going;

2. the top plate and the bottom plate are arranged on the mounting plate, so that the detachable connection of the warning panel and the mounting plate is realized, the warning panel is convenient to replace, the protective upright columns are arranged on the warning panel, the service life of the reflector is prolonged, and the bolts are arranged between the warning panel and the mounting plate, so that the connection stability between the warning panel and the mounting plate is improved;

3. the mounting panel rotates on the U-shaped support to through angle adjusting part, realized the regulation of mounting panel angle, and then realized the regulation of warning panel angle, improved the practicality of warning sign.

Drawings

Fig. 1 is a schematic structural view of a warning board.

Fig. 2 is a front view for showing the concave-convex reflecting surface of the reflector.

Fig. 3 is a schematic view showing a structure for mounting the warning panel.

Fig. 4 is a schematic view for showing the structure of the angle adjusting assembly.

Description of reference numerals: 1. a base; 2. a support; 21. a U-shaped bracket; 211. a rotating shaft; 22. a column; 221. a support bar; 222. adjusting a rod; 223. hooping; 23. an angle adjustment assembly; 231. a screw; 232. a nut; 233. a limiting plate; 234. a top rod; 3. mounting a plate; 31. a top plate; 32. a base plate; 4. a warning panel; 41. a light-reflecting sheet; 42. a protective pillar; 43. a bolt; 5. And (5) braking the universal wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses warning sign is used in electric power engineering construction. Referring to fig. 1, the portable electronic device comprises a base 1, wherein a support 2 is installed on the base 1, an installation plate 3 is arranged on the support 2, and a warning panel 4 is arranged on the installation plate 3.

Referring to fig. 1 and 2, the warning panel 4 is a rectangular plate, the warning panel 4 is fixedly provided with the reflective sheet 41, the reflective sheet 41 is made of red semitransparent ABS plastic by injection molding, the warning panel 4 is provided with a mounting hole matched with the reflective sheet 41, and the reflective sheet 41 is embedded into the mounting hole and is fixedly connected with the warning panel 4. The reflector 41 forms a warning font on the warning panel 4, and the warning font is set to "power construction vehicle jogging" in the present embodiment. One side of reflector 41 is the plane, and another side of reflector 41 is the concave-convex reflecting surface that waist right angle pyramids such as a plurality of indents, outer convex isosceles right angle pyramids formed, and the circumference of waist right angle pyramids such as indent evenly surrounds waist right angle pyramids such as three outer convex, and the circumference of waist right angle pyramids such as outer convex evenly surrounds waist right angle pyramids such as three indent, and the concave-convex reflecting surface of reflector 41 sets up towards mounting panel 3.

Referring to fig. 3, the mounting plate 3 is a rectangular plate, the top end of the mounting plate 3 is fixedly provided with a top plate 31, the cross section of the top plate 31 is in an inverted U-shaped configuration, an upper gap is formed between two side walls of the top plate 31 and two side surfaces of the mounting plate 3, the bottom end of the mounting plate 3 is fixedly provided with a bottom plate 32, the cross section of the bottom plate 32 is in a regular U-shaped configuration, and a lower gap is formed between two side walls of the bottom plate 32 and two side surfaces of the mounting plate 3.

Referring to fig. 3, four protection pillars 42 are fixedly arranged in a rectangular array on the side surface of the warning panel 4 close to the mounting plate 3, one end of each protection pillar 42 far away from the warning panel 4 is abutted to the mounting plate 3, and the concave-convex reflecting surface of the warning panel 4 is not contacted with the side surface of the mounting plate 3 through the arrangement of the protection pillars 42. Four fixed orificess have been seted up to the side that mounting panel 3 was kept away from to warning panel 4, four fixed orificess and four protection pillar 42 one-to-ones, and the fixed orifices runs through protection pillar 42, and the fixed orifices slides in and is connected with bolt 43, sets up the screw hole with bolt 43 looks adaptation on the mounting panel 3.

When the warning panel 4 is installed, the warning panel 4 extends into the upper gap and the lower gap from one end of the mounting plate 3 in the horizontal direction, and the screw of the bolt 43 penetrates through the fixing hole to extend into the threaded hole, so that the warning panel 4 is fixedly connected with the mounting plate 3.

Referring to fig. 4, the other side surface of the mounting plate 3 is also fixedly connected with a warning panel 4 in the same manner.

Referring to fig. 1 and 3, the bracket 2 includes a U-shaped bracket 21 and a pillar 22, the pillar 22 is along a height direction, and a top end of the pillar 22 is fixedly disposed on an outer bottom surface of the U-shaped bracket 21. The mounting plate 3 is located in the U-shaped support 21, two inner side walls of the U-shaped support 21 are respectively and fixedly provided with a rotating shaft 211, and the two rotating shafts 211 are symmetrically arranged. The mounting panel 3 is close to the one end of axis of rotation 211 and has seted up the rotation hole with axis of rotation 211 looks adaptation, and axis of rotation 211 is installed and is rotated at the rotation downthehole and along its axis.

Referring to fig. 4, the inner bottom surface of the U-shaped bracket 21 is provided with an angle adjusting assembly 23 for adjusting the angle of the warning panel 4. The angle adjusting assembly 23 includes a screw 231, and the screw 231 is disposed in the height direction. The bottom end of the screw 231 penetrates through the bottom plate 32 of the U-shaped support 21 and penetrates through the upright post 22, and the screw 231 is connected with the U-shaped support 21 and the upright post 22 in a sliding mode. The outer peripheral surface of the screw 231 is provided with a limiting plate 233, the center of the limiting plate 233 is provided with a limiting hole, the screw 231 is connected with the limiting hole in a sliding manner, the limiting plate 233 is an inverted U-shaped plate, and two ends of the limiting plate 233 are fixedly connected with the bottom plate 32 of the U-shaped support 21. The outer peripheral surface of the screw 231 is connected with a nut 232 by screw thread, and the bottom surface of the nut 232 is contacted with the inner bottom surface of the U-shaped bracket 21. One end of the screw 231, which is far away from the base 1, is fixedly connected with a top rod 234, the top rod 234 is a cylinder, the top rod 234 is perpendicular to the screw 231, the top rod 234 is abutted against the warning panel 4, and the warning panel 4 is supported on the top rod 234.

When the angle of warning panel 4 needs to be adjusted, nut 232 is held by hand, nut 232 is fixed and does not rotate, ejector rod 234 is rotated, ejector rod 234 drives screw rod 231 to rotate, screw rod 231 moves upwards or downwards, screw rod 231 drives ejector rod 234 to move upwards or downwards, and warning panel 4 is supported on ejector rod 234, so that warning panel 4 rotates along rotating shaft 211, and the angle of warning panel 4 is adjusted.

Referring to fig. 1, the upright column 22 includes a supporting rod 221 and an adjusting rod 222, the supporting rod 221 is vertically and fixedly connected with the base 1, the adjusting rod 222 is vertically and fixedly connected with the outer bottom surface of the U-shaped bracket 21, the supporting rod 221 and the adjusting rod 222 are both hollow cylinders, the outer diameter of the adjusting rod 222 is smaller than the inner diameter of the supporting rod 221, the bottom end of the adjusting rod 222 is inserted into the top end of the supporting rod 221, the top end of the supporting rod 221 is fixedly provided with an annular hoop 223, and the adjusting rod 222 and the supporting rod 221 are fixed by the hoop 223.

When the height of the warning panel 4 needs to be adjusted, the hoop 223 is loosened, the adjusting rod 222 slides in the supporting rod 221, the height of the adjusting rod 222 is adjusted, the adjusting rod 222 drives the warning panel 4 to move in the height direction, when the specified height is reached, the hoop 223 is locked, the fixing of the adjusting rod 222 and the supporting rod 221 is realized, and therefore the height adjustment of the warning panel 4 is completed.

Referring to fig. 1, the base 1 is a rectangular base, the side of the base 1 away from the upright column 22 is fixedly provided with four brake universal wheels 5, and the four brake universal wheels 5 are distributed in a rectangular array.

The implementation principle of the warning sign for electric power engineering construction of the embodiment of the application is as follows: when the light from the vehicle is incident on the reflector 41, the light is incident from the plane of the reflector 41 and passes through the inside of the reflector 41 to be projected onto the concave-convex reflecting surface of the reflector 41, and because the concave-convex reflecting surface of the reflector 41 is formed by a plurality of concave equal-waist right-angle pyramids and convex equal-waist right-angle pyramids, according to the light reflection principle, when the incident light is incident on the concave-convex reflecting surface of the reflector 41, the incident light is reflected back, and the incident light and the reflected light are parallel.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a warning sign is used in electric power engineering construction which characterized in that: including base (1), install support (2) on base (1), be provided with mounting panel (3) on support (2), be provided with warning panel (4) on mounting panel (3), be provided with reflector panel (41) on warning panel (4), reflector panel (41) form the warning typeface on warning panel (4), a side of reflector panel (41) is the plane, another side of reflector panel (41) is the concave-convex plane that waist right angle pyramids such as a plurality of indents, a plurality of evagination isosceles right angle pyramids formed, and the circumference of waist right angle pyramids such as indent evenly centers on waist right angle pyramids such as three evagination, and the circumference of waist right angle pyramids such as evagination evenly centers on waist right angle pyramids such as three indent, the concave-convex plane of reflector panel (41) sets up towards mounting panel (3).

2. The warning board for electric power engineering construction according to claim 1, characterized in that: the warning panel (4) is provided with a mounting hole, the reflective sheet (41) is embedded into the mounting hole, and the reflective sheet (41) is fixedly connected with the warning panel (4).

3. The warning board for electric power engineering construction according to claim 1, characterized in that: the top of mounting panel (3) has set firmly roof (31), the transversal U-shaped setting of falling of personally submitting of roof (31), just form the clearance between two lateral walls of roof (31) and two sides of mounting panel (3) respectively, the bottom of mounting panel (3) has set firmly bottom plate (32), the transversal setting of personally submitting positive U-shaped of bottom plate (32), just form clearance down between two lateral walls of bottom plate (32) and two sides of mounting panel (3) respectively, the top of warning panel (4) is pegged graft in last clearance, the bottom of warning panel (4) is pegged graft in the clearance down.

4. The warning board for electric power engineering construction according to claim 1, characterized in that: the side that warning panel (4) are close to mounting panel (3) has set firmly protection pillar (42), the one end and mounting panel (3) that warning panel (4) were kept away from in protection pillar (42) contact.

5. The warning board for electric power engineering construction according to claim 1, characterized in that: be provided with bolt (43) between warning panel (4) and mounting panel (3), warning panel (4) pass through bolt (43) fixed connection on mounting panel (3).

6. The warning board for electric power engineering construction according to claim 1, characterized in that: support (2) are including U-shaped support (21) and stand (22), stand (22) and U-shaped support (21) fixed connection, mounting panel (3) are rotated with U-shaped support (21) and are connected, be provided with angle adjusting part (23) that carry out the regulation to the angle of warning panel (4) on U-shaped support (21).

7. The warning board for electric power engineering construction according to claim 6, wherein: the angle adjusting assembly (23) comprises a screw rod (231) penetrating through the U-shaped support (21) and the upright post (22), one end of the screw rod (231) far away from the base (1) is in contact with the warning panel (4), and a nut (232) is connected to the outer peripheral surface of one end, extending out of the U-shaped support (21), of the screw rod (231) in a threaded manner.

8. The warning board for electric power engineering construction according to claim 7, wherein: the angle adjusting assembly (23) further comprises a limiting plate (233) in an inverted U shape, and one end, extending out of the U-shaped support (21), of the screw (231) penetrates through the limiting plate (233) fixedly connected with the U-shaped support (21).

9. The warning board for electric power engineering construction according to claim 7, wherein: one end, far away from the base (1), of the screw rod (231) is fixedly connected with a top rod (234), and the top rod (234) is perpendicular to the screw rod (231).

10. The warning board for electric power engineering construction according to claim 6, wherein: the upright post (22) comprises a supporting rod (221) fixedly connected with the base (1), one end, far away from the base (1), of the supporting rod (221) is connected with an adjusting rod (222) in an inserting mode, the top end of the adjusting rod (222) is fixedly connected to the U-shaped support (21), and the top end of the supporting rod (221) is fixedly provided with a hoop (223).