CN214328600U

CN214328600U - Warning sign is used in road and bridge engineering construction

Info

Publication number: CN214328600U
Application number: CN202022631275.9U
Authority: CN
Inventors: 马志奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-15
Filing date: 2020-11-15
Publication date: 2021-10-01
Anticipated expiration: 2030-11-15

Abstract

The utility model discloses a warning board for road and bridge engineering construction, which comprises a bottom plate, a fixed screw, a rotary handle, a fixed base, a travelling wheel, a warning board, a warning loudspeaker, an indication sign, a rotary warning lamp, a box body and a box door, wherein the top of the bottom plate is symmetrically provided with the fixed screw, the top end of the fixed screw is provided with the rotary handle, the bottom of the fixed screw is provided with the fixed base, the bottom of the bottom plate is symmetrically provided with the travelling wheel, the travelling wheel is arranged to facilitate an operator to move the device, the portability of the device is improved, the fixed screw is further driven to rotate by rotating the rotary handle, so that the fixed base is driven to move downwards, thereby the fixed base is tightly attached to the ground, the stability of the device is improved, the box body and the box door are arranged to facilitate the protection of the device, and the box door is connected with one side of the warning board through a connecting rod, the door of the box does not need to be opened manually, and the convenience of the device is improved.

Description

Warning sign is used in road and bridge engineering construction

Technical Field

The utility model relates to a road and bridge engineering construction field specifically is a warning sign is used in road and bridge engineering construction.

Background

Safety work all has been a problem that all trades paid attention to very much all the time, especially at the job site, and safety measure is very important, and the warning sign is an emergency warning device, and the warning sign is used mostly in road and bridge construction field, can avoid irrelevant personnel because of breaking into the dangerous condition of job site emergence, and along with the continuous development of science and technology, the function of warning sign is more and more comprehensive.

Most warning signs of the existing warning boards are single, warning effect is low, most warning boards are not provided with protection mechanisms, and the device is easy to damage when not used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warning sign is used in road and bridge engineering construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a warning board for road and bridge engineering construction comprises a bottom plate, wherein threaded through holes for vertical penetration of fixing screws are symmetrically formed in the bottom plate, the fixing screws are in threaded connection with the threaded through holes, walking wheels are symmetrically installed at the bottom of the bottom plate, a storage battery is installed at the top of the bottom plate, a first vertical plate and a second vertical plate are symmetrically installed at the bottom of a box body, a threaded rod and a limiting rod are transversely arranged between the first vertical plate and the second vertical plate, one end of the threaded rod is rotatably installed on the inner side of the first vertical plate through a bearing seat, the other end of the threaded rod is fixedly connected with an output shaft of a motor through a coupler, the motor is fixedly installed on the outer side of the second vertical plate, two ends of the limiting rod are respectively fixedly connected to the inner sides of the first vertical plate and the second vertical plate, a sliding block is arranged between the first vertical plate and the second vertical plate, and the limiting rod and the sliding block are both transversely penetrated through the sliding block, the slider top fixed mounting has the dead lever, dead lever one side fixed mounting has warning board, the box is installed at first riser, second riser top, the chamber door is installed through the connecting rod to warning board one side.

As a further aspect of the present invention: the rotary handle is installed on the top end of the fixing screw rod, and the fixing base is arranged at the bottom end of the fixing screw rod.

As a further aspect of the present invention: the slider is provided with a threaded through hole for being in threaded connection with the threaded rod, and the slider is provided with a through hole for the limiting rod to pass through.

As a further aspect of the present invention: the warning board is fixedly provided with a warning board, and the inside of the warning board is provided with an LED lamp bead.

As a further aspect of the present invention: warning speaker is installed to the last symmetry of warning board, warning speaker model is TS200N, the last symmetry of warning board is installed and is instructed the sign, the inside LED lamp pearl that is provided with of instruction sign, rotatory warning light is installed to warning board top symmetry, rotatory warning light model is LTE-1081J.

As a further aspect of the present invention: the motor, the warning board, the warning loudspeaker, the indicating sign and the rotary warning lamp are electrically connected with the switch, and the switch is electrically connected with the storage battery.

Compared with the prior art, the beneficial effects of the utility model are that:

1. set up the alarm speaker for report sound, set up warning sign, instruction sign and rotatory warning light, be used for warning the personnel of passing, promoted the warning effect of device, strengthened the security greatly.

2. Set up box and chamber door, be convenient for protect the device, reduce the condition that the device damaged, set up the chamber door and be connected with warning board one side, need not the manual work and open the chamber door, improved the convenience of device.

3. The walking wheels are arranged, so that an operator can move the device conveniently, the portability of the device is improved, the rotating handle is further rotated to drive the fixing screw to rotate, and therefore the fixing base is driven to move downwards, the fixing base is tightly attached to the ground, and the stability of the device is improved.

Drawings

FIG. 1 is a schematic structural view of a warning board for road and bridge engineering construction.

Fig. 2 is a schematic plan view of a warning board for road and bridge engineering construction.

Fig. 3 is a side view of the warning sign for road and bridge engineering construction.

Shown in the figure: bottom plate 1, clamping screw 2, rotatory handle 3, unable adjustment base 4, walking wheel 5, battery 6, first riser 7, second riser 8, motor 9, switch 10, threaded rod 11, slider 12, dead lever 13, gag lever post 14, warning board 15, warning sign 16, alarm speaker 17, indicator 18, rotatory warning light 19, box 20 and chamber door 21.

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.

Referring to fig. 1 to 3, in the embodiment of the present invention, a warning board for road and bridge engineering construction includes a bottom plate 1, a fixing screw 2, a rotating handle 3, a fixing base 4, a traveling wheel 5, a storage battery 6, a first vertical plate 7, a second vertical plate 8, a motor 9, a switch 10, a threaded rod 11, a slider 12, a fixing rod 13, a limiting rod 14, a warning plate 15, a warning board 16, a warning speaker 17, an indicator 18, a rotating warning lamp 19, a box body 20 and a box door 21, wherein the bottom plate 1 is symmetrically provided with threaded through holes for the vertical penetration of the fixing screw 2, the fixing screw 2 is in threaded connection with the threaded through holes, the rotating handle 3 is installed at the top end of the fixing screw 2, the fixing base 4 is arranged at the bottom end of the fixing screw 2, the traveling wheel 5 is symmetrically installed at the bottom of the bottom plate 1, the storage battery 6 is installed at the top of the bottom plate 1, the first vertical plate 7 and the second vertical plate 8 are symmetrically installed at the bottom of the box body 1, a threaded rod 11 and a limiting rod 14 are transversely arranged between the first vertical plate 7 and the second vertical plate 8, one end of the threaded rod 11 is rotatably arranged at the inner side of the first vertical plate 7 through a bearing seat, the other end of the threaded rod 11 is fixedly connected with an output shaft of a motor 9 through a coupler, the motor 9 is fixedly arranged at the outer side of the second vertical plate 8, two ends of the limiting rod 14 are respectively fixedly connected at the inner sides of the first vertical plate 7 and the second vertical plate 8, a sliding block 12 is arranged between the first vertical plate 7 and the second vertical plate 8, the limiting rod 14 and the threaded rod 11 both transversely penetrate through the sliding block 12, a threaded through hole for being in threaded connection with the threaded rod 11 is formed in the sliding block 12, a through hole for the limiting rod 14 to penetrate is formed in the sliding block 12, a fixing rod 13 is fixedly arranged at the top of the sliding block 12, a warning plate 15 is fixedly arranged at one side of the fixing rod 13, and a warning plate 16 is fixedly arranged on the warning plate 15, warning 16 inside LED lamp pearls that are provided with of board, warning 17 speaker is installed to the symmetry on warning board 15, warning speaker 17 model is TS200N, warning board 15 goes up the symmetry and installs indicator 18, indicator 18 is inside to be provided with LED lamp pearl, rotatory warning 19 is installed to warning 15 top symmetry, rotatory warning 19 model is LTE-1081J, box 20 is installed at

first riser

7, 8 tops of second riser, chamber door 21 is installed through the connecting rod in warning 15 one side, motor 9, warning 16, warning speaker 17, indicator 18 and rotatory warning 19 are connected with switch 10 electricity, switch 10 is connected with battery 6 electricity.

The utility model discloses a theory of operation is:

when the device is needed to be used, an operator moves the device to a designated area through the walking wheels 5, the walking wheels 5 are arranged to facilitate the operator to move the device, the portability of the device is improved, the rotating handle 3 is further rotated to drive the fixing screw rod 2 to rotate, so that the fixing base 4 is driven to move downwards, so that the fixing base is tightly attached to the ground, the stability of the device is improved, the motor 9 is further used for driving the threaded rod 11 to rotate, so that the sliding block 12 is driven to move leftwards and rightwards, further the sliding block 12 is used for driving the warning board 15 to move through the fixing rod 13, and further the warning board 15 is moved so as to drive the box door 21 connected to one side of the warning board 15 to move, the warning loudspeaker 17 is arranged to broadcast sound, the warning board 16, the indication mark 18 and the rotary warning lamp 19 are arranged to warn passing personnel, and the warning range of the device is enlarged, the safety is greatly enhanced, the box body 20 and the box door 21 are arranged, the device is protected conveniently, the device is prevented from being damaged, the box door 21 is connected with one side of the warning plate 15 through the connecting rod, the box door does not need to be opened manually, and the convenience of the device is improved.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a warning sign is used in road and bridge engineering construction, includes bottom plate (1), first riser (7) and second riser (8), its characterized in that: the novel walking wheel is characterized in that a threaded through hole for vertical penetration of a fixing screw rod (2) is symmetrically formed in the bottom plate (1), the fixing screw rod (2) is in threaded connection with the threaded through hole, walking wheels (5) are symmetrically installed at the bottom of the bottom plate (1), a storage battery (6) is installed at the top of the bottom plate (1), a threaded rod (11) and a limiting rod (14) are transversely arranged between the first vertical plate (7) and the second vertical plate (8), one end of the threaded rod (11) is rotatably installed on the inner side of the first vertical plate (7) through a bearing seat, the other end of the threaded rod (11) is fixedly connected with an output shaft of a motor (9) through a coupler, the motor (9) is fixedly installed on the outer side of the second vertical plate (8), two ends of the limiting rod (14) are respectively and fixedly connected to the inner sides of the first vertical plate (7) and the second vertical plate (8), a sliding block (12) is arranged between the first vertical plate (7) and the second vertical plate (8), gag lever post (14) and threaded rod (11) all transversely run through slider (12), slider (12) top fixed mounting has dead lever (13), dead lever (13) one side fixed mounting has warning board (15), box (20) are installed at first riser (7), second riser (8) top, chamber door (21) are installed through the connecting rod in warning board (15) one side.

2. The warning sign for road and bridge engineering construction according to claim 1, wherein: the rotary handle (3) is installed on the top end of the fixing screw rod (2), and the fixing base (4) is arranged at the bottom end of the fixing screw rod (2).

3. The warning sign for road and bridge engineering construction according to claim 1, wherein: the sliding block (12) is provided with a threaded through hole for being in threaded connection with the threaded rod (11), and the sliding block (12) is provided with a through hole for the limiting rod (14) to penetrate through.

4. The warning sign for road and bridge engineering construction according to claim 1, wherein: warning board (16) are fixedly mounted on warning board (15), and LED lamp beads are arranged inside warning board (16).

5. The warning sign for road and bridge engineering construction according to claim 1, wherein: warning speaker (17) are installed to the symmetry on warning board (15), warning speaker (17) model is TS200N, warning board (15) are gone up the symmetry and are installed indicator (18), indicator (18) inside is provided with LED lamp pearl, rotatory warning light (19) are installed to warning board (15) top symmetry, rotatory warning light (19) model is LTE-1081J.

6. The warning sign for road and bridge engineering construction according to claim 1, wherein: the motor (9), the warning board (16), the warning loudspeaker (17), the indicator (18) and the rotary warning lamp (19) are electrically connected with the switch (10), and the switch (10) is electrically connected with the storage battery (6).