CN214939530U

CN214939530U - Warning device for municipal works

Info

Publication number: CN214939530U
Application number: CN202121603061.9U
Authority: CN
Inventors: 马福永
Original assignee: Beijing Luqiao Municipal Engineering Co ltd
Current assignee: Beijing Luqiao Municipal Engineering Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-11-30
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to the technical field of engineering warning devices, and discloses a warning device for municipal engineering, which comprises a warning board, wherein a lamp strip is fixedly arranged at the upper edge of the side surface of the warning board, a supporting rod longitudinally penetrates through the inside of the warning board, a movable box is fixedly arranged at the bottom end of the supporting rod, universal wheels are fixedly arranged at four corners of the lower side surface of the movable box, the warning device for municipal engineering can protect a base from being damaged by external force to a certain extent by additionally arranging a protective cover, the height of the protective cover can be adjusted by rotating the protective cover, when the bottom end of the protective cover is contacted with the ground, the protective cover can play a role of fixing and supporting, the supporting area of the device is increased, the warning board can not be blown down by wind in a strong wind environment, the additionally arranged solar photovoltaic panel can convert solar energy into electric energy in daytime and store the electric energy in a storage battery, and the lamp strip can be opened at night or in a heavy fog day, the warning effect of the warning board is increased.

Description

Warning device for municipal works

Technical Field

The utility model relates to an engineering warning device technical field specifically is a warning device for municipal works.

Background

Municipal administration refers to urban public utilities engineering such as urban roads, bridges, water supply and drainage, sewage treatment, urban flood control, gardens, road greening, street lamps, environmental sanitation and the like.

Common warning device for engineering of preventing receives extreme weather effect easily, and warning board is difficult fixed like strong wind day, and big fog day warning effect is obvious, and warning effect is striking inadequately at night, can not satisfy warning device for municipal works's working requirement, provides a warning device for municipal works for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a warning device for municipal works, possess and receive that extreme weather influences little, all have advantages such as good warning effect round clock, solved current warning effect and influenced by extreme weather easily, warning effect at night is poor, can not satisfy the problem of warning device's for the engineering work requirement.

(II) technical scheme

For the good purpose in realization above-mentioned stability chamber and warning effect, the utility model provides a following technical scheme: the utility model provides a warning device for municipal works, includes the warning sign, the warning sign is regular triangle's prism, the side top edge fixed mounting of warning sign has the lamp area, the inside of warning sign vertically runs through there is the bracing piece, the top movable mounting of bracing piece has the solar photovoltaic board, the bottom fixed mounting of bracing piece has the removal case, removal incasement portion inlays and is equipped with balancing weight, battery and control chip, the equal fixed mounting in lower surface four corners of removal case has the universal wheel, the safety cover has been placed to removal case top, the center of safety cover passes through the screw coupling with the bracing piece outer end.

Preferably, the supporting rod is a hollow longitudinal rod, and a wire is inserted into the supporting rod;

the top end of the supporting rod is connected with the solar photovoltaic panel through threads.

Preferably, the protective cover is a circular truncated cone-shaped bottom cover which can be adjusted up and down through rotating the threads and is provided with a plurality of air vents.

(III) advantageous effects

Compared with the prior art, the utility model provides a warning device for municipal works possesses following beneficial effect:

1. according to the warning device for municipal engineering, the base can be protected from being damaged by external force to a certain extent by additionally arranging the protective cover, meanwhile, the height of the protective cover can be adjusted by rotating the protective cover, when the bottom end of the protective cover is in contact with the ground, the protective cover can play a role in fixing and supporting, the supporting area of the device is increased, and the warning board is not easy to blow down by wind in a strong wind environment;

2. this warning device for municipal works adds the solar photovoltaic board of establishing and can store solar energy into the electric energy daytime in the battery, can open the lamp area night or big fog day, increases the warning effect of warning sign.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the mobile box of the present invention;

fig. 3 is a schematic view of the screw connection structure of the support rod and the protective cover in the assembled state of the present invention.

In the figure: 1. a warning board; 2. a light strip; 3. a support bar; 4. a solar photovoltaic panel; 5. a mobile box; 6. a balancing weight; 7. a storage battery; 8. a control chip; 9. a universal wheel; 10. a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, in particular to a warning device for municipal engineering, which comprises a warning board 1, a lamp strip 2, a support rod 3, a solar photovoltaic panel 4, a movable box 5 and a balancing weight 6; a storage battery 7, a control chip 8, universal wheels 9 and a protective cover 10, please refer to fig. 1, the warning board 1 is a regular triangle prism, a lamp strip 2 is fixedly installed at the upper edge of the side surface of the warning board 1, a support rod 3 longitudinally penetrates through the inside of the warning board 1, the support rod 3 is a hollow vertical rod, and a wire is inserted into the support rod, the power cord of the device is hidden inside to enable the device to have certain aesthetic property, a solar photovoltaic panel 4 is movably installed at the top end of the support rod 3, the top end of the support rod 3 is connected with the solar photovoltaic panel 4 through threads, the angle of the solar photovoltaic panel 4 can be adjusted according to requirements, a movable box 5 is fixedly installed at the bottom end of the support rod 3, a balancing weight 6, the storage battery 7 and the control chip 8 (as shown in fig. 2) are embedded in the movable box 5, the universal wheels 9 are fixedly installed at four corners of the lower surface of the movable box 5, the protective cover 10 is placed above the movable box 5, the center of the protective cover 10 is connected with the outer surface of the support rod 3 through threads (as shown in fig. 3), the protective cover 10 is a circular truncated cone-shaped bottom cover which can be moved up and down through rotating the threads and is provided with a plurality of air vents, the structure can keep the air in the protective cover 10 to be ventilated, so that the storage battery 7 is prevented from being damaged by high temperature, the bottom end can be adjusted to the ground and then used as a support frame, the support area is increased, and the movable box 5 can be protected from being damaged by external force to a certain degree.

The working principle of the device is as follows: the device is placed in an area needing warning, the angle of the solar photovoltaic panel 4 is adjusted to enable the solar photovoltaic panel to face the sunlight direction, the protective cover 10 is rotated to the bottom edge to land, the protective cover 10 also plays a supporting role at the moment, the area of a supporting surface is increased, the gravity center of the device is very low under the action of the balancing weight 6 embedded in the moving box, the stability of the device is high, the device is difficult to blow down by wind, the side surface of the warning board 1 faces the flowing direction of people (vehicles), warning content on the warning board 1 can provide warning information for flowing people (vehicles), the solar photovoltaic panel 4 can convert light energy into electric energy to be stored in the storage battery 7 in the daytime, the storage battery 7 provides the electric energy at night or in a heavy fog day, the lamp strip 2 is started at the moment, the warning effect is stronger, if the short-distance movement is needed, the protective cover 10 is only rotated to be far away from the bottom edge, the entire device can be pushed to move.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a warning device for municipal works, includes warning sign (1), its characterized in that: warning sign (1) is regular triangle's prism, the side upper edge fixed mounting of warning sign (1) has lamp area (2), the inside of warning sign (1) vertically runs through has bracing piece (3), the top movable mounting of bracing piece (3) has solar photovoltaic board (4), the bottom fixed mounting of bracing piece (3) has removal case (5), removal case (5) inside is inlayed and is equipped with balancing weight (6), battery (7) and control chip (8), the equal fixed mounting in lower surface four corners of removal case (5) has universal wheel (9), safety cover (10) have been placed to removal case (5) top, the center of safety cover (10) passes through the screw coupling with bracing piece (3) outer end.

2. The warning device for municipal engineering according to claim 1, wherein: the supporting rod (3) is a hollow longitudinal rod, and a lead is inserted into the supporting rod;

the top end of the support rod (3) is connected with the solar photovoltaic panel (4) through threads.

3. The warning device for municipal engineering according to claim 1, wherein: the protective cover (10) is a circular truncated cone-shaped bottom cover which can be adjusted up and down through rotating threads and is provided with a plurality of air vents.