CN212714642U

CN212714642U - Road and bridge construction is with portable multi-functional warning sign

Info

Publication number: CN212714642U
Application number: CN202021445739.0U
Authority: CN
Inventors: 张俊杰; 陈辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-16
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a road and bridge construction is with portable multi-functional warning sign, including base, bracing piece and warning board, the fixed welding in top of base has the under casing, the fixed welding in top of under casing has the bracing piece of two sets of position symmetry, the top of bracing piece is provided with warning board, warning board's top is installed the warning light of two sets of position symmetry, just it is two sets of the peripheral safety cover that all overlaps of warning light is equipped with the transparence, the side of warning board is inlayed and is installed the LED display screen, the base includes bottom plate, threaded rod, gyro wheel and supporting legs, four groups rectangle array distribution's gyro wheel is installed to the bottom of bottom plate, just the four corners department of bottom plate all digs and is equipped with vertical screw thread through-hole, and the equal threaded connection of four groups screw thread through-hole department has. This road and bridge construction is with portable multi-functional warning sign, the effect of effective warning can both be played with night daytime, and the whole removal is convenient.

Description

Road and bridge construction is with portable multi-functional warning sign

Technical Field

The utility model belongs to the technical field of bridge construction auxiliary assembly, concretely relates to road and bridge construction is with portable multi-functional warning sign.

Background

Because road and bridge's construction cycle is longer, and the work progress produces some potential safety hazards easily, all will build railing and warning sign around during the construction to remind to pay attention to safety, avoid around the resident to get into the construction place in the work progress, lead to the accident to take place, present warning sign is most all ordinary sticker, it is not obvious enough, consequently the warning dynamics is not enough, and this kind of warning sign can't distinguish in night, can not make the people arouse attention. Therefore, aiming at the current situation, the design and production of the movable multifunctional warning board for road and bridge construction are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and bridge construction is with portable multi-functional warning sign to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road and bridge construction is with portable multi-functional warning sign, includes base, bracing piece and warning board, the fixed welding in top of base has the under casing, the fixed welding in top of under casing has the bracing piece of two sets of position symmetry, the top of bracing piece is provided with warning board, the warning lamp of two sets of position symmetries is installed on warning board's top, just it is two sets of the safety cover of transparence is all overlapped in the periphery of warning lamp, the side of warning board is inlayed and is installed the LED display screen.

Preferably, the base includes bottom plate, threaded rod, gyro wheel and supporting legs, four groups of rectangular array distribution's gyro wheels are installed to the bottom of bottom plate, just the four corners department of bottom plate all digs and is equipped with vertical screw thread through-hole, and the equal threaded connection in four groups screw thread through-hole department has a threaded rod, four groups the equal fixed welding in top of threaded rod has the screw thread knob, and the equal fixed welding in bottom of four groups threaded rod has the supporting legs.

Preferably, the bracing piece includes dead lever, extension rod and cup joints the pole, the top of dead lever sets up the cup joint pole of looks adaptation, the top of dead lever is provided with a set of extension rod that extends to cup joint the pole inner chamber, just the side-mounting of cup joint the pole has a set of fastening knob, the fastening knob passes the through-hole of cup joint the pole side and extends to cup joint the pole inner chamber and with the extension rod butt.

Preferably, battery and megaphone are installed to the under casing inner chamber, just the battery is located between two sets of megaphones, and is two sets of the megaphone is respectively towards two sets of sides of under casing position symmetry, just the through-hole that matches with the megaphone case is all seted up to the both sides face of under casing, and the netted through-hole of through-hole position, the megaphone public address of being convenient for, the side-mounting of under casing has control switch, and control switch and battery electric connection, LED display screen, megaphone, warning light respectively with control switch electric connection.

Preferably, the side of warning board and support column all pastes and has had reflective stripe, the sliding door that has the lock is installed through the spring hinge in the top of under casing.

The utility model discloses a technological effect and advantage: according to the movable multifunctional warning board for road and bridge construction, the rollers are arranged at the bottom end of the bottom plate, so that the whole body can be conveniently moved without manual carrying, and the supporting legs arranged below the bottom plate are favorable for fixing the whole body; the height of the supporting rod can be adjusted, and the height of the supporting rod can be adjusted according to the field operation environment; the LED display screen can roll to generate warning slogans to remind passing people, and the warning lamp can not only play a warning role in the daytime, but also play a powerful warning role at night; the loudspeaker can intermittently broadcast warning words to remind surrounding residents; this road and bridge construction is with portable multi-functional warning sign, the effect of effective warning can both be played with night daytime, and the whole removal is convenient.

Drawings

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

fig. 2 is a schematic structural view of the support rod of the present invention;

fig. 3 is a schematic structural view of the base of the present invention;

fig. 4 is an internal circuit diagram of the present invention.

In the figure: the intelligent alarm device comprises a base 1, a support rod 2, a warning plate 3, a bottom box 4, a warning lamp 5, an LED display screen 6, a bottom plate 11, a threaded rod 12, a roller 13, supporting legs 14, a fixing rod 21, an extension rod 22, a sleeve rod 23, a fastening knob 24, a storage battery 41, a loudspeaker 42, a control switch 43 and a sliding door 8.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a as shown in fig. 1-4 portable multi-functional warning sign is used in road and bridge construction, including base 1, bracing piece 2 and warning board 3, the fixed welding in top of base 1 has under casing 4, the fixed welding in top of under casing 4 has bracing piece 2 of two sets of position symmetry, the top of bracing piece 2 is provided with warning board 3, warning board 3's top is installed the warning light 5 of two sets of position symmetry, just it is two sets of warning light 5's periphery all overlaps and is equipped with the safety cover of transparence, can protect warning light 5 under the condition that does not influence warning light 5 normal operation at the safety cover, the side of warning board 3 is inlayed and is installed LED display screen 6.

Specifically, base 1 includes bottom plate 11, threaded rod 12, gyro wheel 13 and supporting legs 14, four groups of rectangle array distribution's gyro wheel 13 are installed to the bottom of bottom plate 11, just bottom plate 11's four corners department all digs and is equipped with vertical screw thread through-hole, and four groups of screw thread through-hole department equal threaded connection have a threaded rod 12, four groups the equal fixed welding in top of threaded rod 12 has the screw thread knob, and the equal fixed welding in bottom of four groups of threaded rod 12 has supporting legs 14, just supporting legs 14's bottom mounting bonds and has the rubber pad, four groups of gyro wheels 13 are located four groups of supporting legs 14's inboard, and gyro wheel 13 and supporting legs 14 do not influence normal operation.

Specifically, bracing piece 2 includes dead lever 21, extension rod 22 and cup joints pole 23, the top of dead lever 21 sets up the cup joint pole 23 of looks adaptation, the top of dead lever 21 is provided with a set of extension rod 22 that extends to cup joint the 23 inner chambers of pole, just the side-mounting of cup joint pole 23 has a set of fastening knob 24, fastening knob 24 passes the through-hole that cup joints 23 sides and extends to cup joint 23 inner chambers of pole and with the extension rod 22 butt.

It is specific, battery 41 and megaphone 42 are installed to 4 inner chambers of under casing, just battery 41 is located between two sets of megaphone 42, and is two sets of megaphone 42 is towards two sets of sides of 4 position symmetry of under casing respectively, just the through-hole that matches with megaphone 42 case is all seted up to the both sides face of under casing 4, and the netted through-hole of through-hole position, and the megaphone 42 public address of being convenient for, the side-mounting of under casing 4 has control switch 43, and control switch 43 and battery 41 electric connection, LED display screen 6, megaphone 42, warning light 5 respectively with control switch 43 electric connection.

Specifically, the side of warning board 3 and support column all pastes and has had reflection of light strip, the sliding door 8 that has the lock is installed through the spring hinge on the top of under casing 4, sliding door 8 is favorable to the maintenance and the maintenance of later stage to the interior electrical part of under casing 4.

According to the working principle, the movable multifunctional warning board for road and bridge construction enables the LED display screen 6 to display warning words and warning words broadcasted by the loudspeaker 42 through the control switch 43, and can be turned off through the control switch 43 when the loudspeaker 42 is not required to broadcast the warning words at night; the whole body is pushed to a corresponding construction site, after a placement site is determined, the threaded knob is rotated to enable the threaded rod 12 to move downwards, so that the supporting legs 14 are driven to move downwards, until the supporting legs 14 are in contact with the ground and the rollers 13 leave the ground, when the placement site needs to be changed, the threaded knob is rotated in the opposite direction, the supporting legs 13 are driven by the threaded rod 12 to move upwards, until the rollers 13 are in contact with the ground and the supporting legs 14 leave the ground, and the whole body is pushed to the next placement site; the exposed length of the extension rod 22 is changed by adjusting the fastening knob 24 of the support rod 2, so that the overall height of the support rod 2 is adjusted, and the fastening knob 24 is screwed when the height is adjusted properly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a road and bridge construction is with portable multi-functional warning sign, includes base (1), bracing piece (2) and warning board (3), its characterized in that: the top fixed welding of base (1) has under casing (4), the top fixed welding of under casing (4) has bracing piece (2) of two sets of position symmetry, the top of bracing piece (2) is provided with warning board (3), warning lamp (5) of two sets of position symmetry are installed on the top of warning board (3), just it is two sets of the peripheral of warning lamp (5) all overlaps the safety cover that is equipped with the transparence, the side of warning board (3) is inlayed and is installed LED display screen (6).

2. The movable multifunctional warning board for road and bridge construction according to claim 1, wherein: base (1) includes bottom plate (11), threaded rod (12), gyro wheel (13) and supporting legs (14), gyro wheel (13) that four groups of rectangular array distribute are installed to the bottom of bottom plate (11), just the four corners department of bottom plate (11) all digs and is equipped with vertical screw thread through-hole, and the equal threaded connection of four groups screw thread through-hole department has threaded rod (12), four groups the equal fixed welding in top of threaded rod (12) has screw thread knob, and the equal fixed welding in bottom of four groups of threaded rod (12) has supporting legs (14).

3. The movable multifunctional warning board for road and bridge construction according to claim 1, wherein: bracing piece (2) are including dead lever (21), extension rod (22) and cup joint pole (23), the top of dead lever (21) sets up cup joint pole (23) of looks adaptation, the top of dead lever (21) is provided with a set of extension rod (22) that extend to cup joint pole (23) inner chamber, just the side-mounting of cup joint pole (23) has a set of fastening knob (24), fastening knob (24) pass the through-hole of cup joint pole (23) side extend to cup joint pole (23) inner chamber and with extension rod (22) butt.

4. The movable multifunctional warning board for road and bridge construction according to claim 1, wherein: battery (41) and megaphone (42) are installed to under casing (4) inner chamber, just battery (41) are located between two sets of megaphone (42), and are two sets of megaphone (42) are towards two sets of sides of under casing (4) position symmetry respectively, just the through-hole that matches with megaphone (42) case is all seted up to the both sides face of under casing (4), the side-mounting of under casing (4) has control switch (43), and control switch (43) and battery (41) electric connection, LED display screen (6), megaphone (42), warning light (5) respectively with control switch (43) electric connection.

5. The movable multifunctional warning board for road and bridge construction according to claim 1, wherein: the side of warning board (3) and support column all pastes and has had reflective stripe, sliding door (8) that have the lock are installed through the spring hinge in the top of under casing (4).