CN212103742U

CN212103742U - Intelligent warning device for building construction

Info

Publication number: CN212103742U
Application number: CN202020721222.3U
Authority: CN
Inventors: 蒲明伟
Original assignee: Shaoxing Lanli Construction Engineering Co ltd
Current assignee: Shaoxing Lanli Construction Engineering Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-08
Anticipated expiration: 2030-05-06

Abstract

The utility model provides a construction intelligence warning device relates to the warning device field, including base, box, warning sign, box fixed connection is on the base, the warning sign sets up the top at the box, be provided with the swing mechanism who is used for the swing warning sign in the box, swing mechanism includes motor, dwang, spacing post, swinging arms, motor fixed connection is at the center in the box outside. This intelligent warning device of construction, when vehicle or crowd pass through, infrared sensor feedback signal gives PLC, PLC control motor rotates, the motor drives the dwang rotatory, the circular motion can be done as the center to the spacing post of dwang outer end with motor output shaft, set up some spacing grooves's effect on the swinging arms under, the circular motion of spacing post can drive the swinging arms and carry out reciprocating swing, thereby make the warning sign at swinging arms top reciprocating swing, it is very obvious, thereby can play fine warning effect.

Description

Intelligent warning device for building construction

Technical Field

The utility model relates to a warning device technical field specifically is a construction intelligence warning device.

Background

The construction site is a place where building projects are being developed and civil engineering is carried out, and the range of the construction site is often closed by enclosing plates, wire nets or enclosing walls so as to limit the access of personnel, materials, machinery and vehicles. And a property management manager keeps watch. Before entering a construction site, constructors need to carry out education and assessment work of construction safety and fire-fighting knowledge, and unqualified appraisers are prohibited to enter the construction site for construction; in order to reduce potential safety hazards brought by construction sites, construction units are required to be provided with obvious propaganda warning devices at dangerous positions such as construction entrances, construction hoisting machinery, temporary electric facilities and the like during site construction.

According to a solar building construction warning device provided by the Chinese patent No. CN201710545083.6, the comparison file comprises a mounting seat, wherein the lower end of the mounting seat is provided with a supporting leg, and the lower end of the supporting leg is connected with a base; a ground breaking cone mounting cavity penetrating to the lower end face of the base is formed in the supporting leg, a ground breaking cone with a conical lower end penetrates through the ground breaking cone mounting cavity, a plurality of supporting leg pin holes are vertically formed in the side wall of the supporting leg, a ground breaking cone pin hole matched with the supporting leg pin holes is formed in the side face, close to the upper end, of the ground breaking cone, and the ground breaking cone and the supporting leg are connected together through a pin shaft sequentially penetrating through the supporting leg pin holes and the ground breaking cone pin holes; the front end face of the mounting seat is provided with a warning lamp, a voice alarm and a liquid crystal display screen.

However, the solar building construction warning device provided in the comparison document warns people by flashing the warning lamp, and the warning lamp does not have good warning effect when being brighter in daytime, so that the warning effect is not obvious.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a construction intelligence warning device that warning effect is good.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a construction intelligence warning device, includes base, box, warning sign, box fixed connection is on the base, the warning sign sets up the top at the box, be provided with the swing mechanism who is used for the swing warning sign in the box, swing mechanism includes motor, dwang, spacing post, swinging arms, motor fixed connection is at the center in the box outside, the output shaft of motor extends to the inside and the fixedly connected with dwang of box, the spacing post of fixedly connected with on the dwang, the middle part of swinging arms articulates there is the main shaft, main shaft and box fixed connection, set up on the swinging arms with spacing post assorted spacing groove, spacing post slides the spacing inslot, warning sign fixed connection cooperates in the top of swinging arms.

Preferably, the main shaft and the output shaft of the motor are parallel to each other, and the main shaft and the output shaft of the motor are on the same vertical plane.

Preferably, the top of the box body is provided with an opening for swinging the swinging rod.

Preferably, two fixed blocks are fixedly connected to two ends of the main shaft, the fixed blocks are fixedly connected with the box body, and the main shaft is hinged to the oscillating rod through a bearing.

Preferably, still include infrared ray sensor, PLC, infrared ray sensor fixed connection is in the front of box, PLC fixed connection is on the box, infrared ray sensor and PLC interconnect, the motor is connected with the switch, PLC is connected with the switch.

Preferably, the warning board is triangular, and two sides of the warning board are fixedly connected with the light reflecting pieces.

(III) advantageous effects

The utility model provides a construction intelligence warning device. The method has the following beneficial effects:

1. this intelligent warning device of construction, when vehicle or crowd pass through, infrared sensor feedback signal gives PLC, PLC control motor rotates, the motor drives the dwang rotatory, the circular motion can be done as the center to the spacing post of dwang outer end with motor output shaft, set up some spacing grooves's effect on the swinging arms under, the circular motion of spacing post can drive the swinging arms and carry out reciprocating swing, thereby make the warning sign at swinging arms top reciprocating swing, it is very obvious, thereby can play fine warning effect.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is a schematic structural view of the swing mechanism of the present invention;

FIG. 5 is a sectional view of the structure of the present invention;

fig. 6 is a structural diagram illustrating a state of the present invention;

fig. 7 is a schematic diagram of the structure of the second state of the present invention.

In the figure: 1 base, 2 boxes, 3 openings, 4PLC, 5 main shafts, 6 warning boards, 7 swinging rods, 8 infrared sensors, 9 rotating rods, 10 limiting grooves, 11 limiting columns and 12 motors.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides an intelligent warning device for building construction, which comprises a base 1, a box body 2 and a warning board 6, wherein the box body 2 is fixedly connected on the base 1, the warning board 6 is arranged above the box body 2, a swing mechanism for swinging the warning board 6 is arranged in the box body 2, the swing mechanism comprises a motor 12, dwang 9, spacing post 11, swinging arms 7, motor 12 fixed connection is at the center in the 2 outsides of box, motor 12's output shaft extends to the inside and the fixedly connected with dwang 9 of box 2, the spacing post 11 of fixedly connected with on the dwang 9, the middle part of swinging arms 7 articulates there is main shaft 5,

main shaft

5 and 2 fixed connection of box, set up on the swinging arms 7 with 11 assorted spacing grooves 10 of spacing post, 11 sliding fit of spacing post are in

spacing groove

10, 6 fixed connection on the top of swinging arms 7 of warning sign.

When vehicle or crowd pass through, infrared sensor feedback signal gives PLC4, PLC4 control motor 12 rotates, motor 12 drives the dwang 9 rotatory, the spacing post 11 of dwang 9 outer end can use motor 12 output shaft to be circular motion as the center, under the effect of seting up some spacing grooves 10 on swinging arms 7, the circular motion of spacing post 11 can drive swinging arms 7 and carry out reciprocating swing, thereby make the warning sign 6 at swinging arms 7 top can reciprocating swing, it is very obvious, thereby can play fine warning effect.

The main shaft 5 and the output shaft of the motor 12 are parallel to each other, and the main shaft 5 and the output shaft of the motor 12 are on the same vertical plane.

The top of the box body 2 is provided with an opening 3 for swinging the swinging rod 7.

Two fixed blocks are fixedly connected to two ends of the main shaft 5, the fixed blocks are fixedly connected with the box body 2, and the main shaft 5 is hinged to the oscillating rod 7 through a bearing.

Still include infrared ray sensor 8, PLC4, infrared ray sensor 8 fixed connection is in the front of box 2, PLC4 fixed connection on box 2, infrared ray sensor 8 and PLC4 interconnect, and motor 12 is connected with the switch, and PLC4 is connected with the switch.

The warning board 6 is triangular, and the two surfaces of the warning board 6 are fixedly connected with the light reflecting pieces.

The working principle is as follows: when vehicle or crowd pass through, infrared sensor feedback signal gives PLC4, and PLC4 control motor 12 rotates 30 seconds, and motor 12 drives the dwang 9 rotatory, and the spacing post 11 of dwang 9 outer end can use motor 12 output shaft to be circular motion as the center, sets up some spacing grooves 10's effect on swinging arms 7 under, and the circular motion of spacing post 11 can drive swinging arms 7 and carry out reciprocating swing to make the warning sign 6 at swinging arms 7 top can reciprocating swing.

To sum up, this intelligent warning device of construction, when vehicle or crowd pass through, PLC4 is given to infrared sensor feedback signal, PLC4 control motor 12 rotates, motor 12 drives dwang 9 rotatory, the circular motion can be done as the center to the spacing post 11 of dwang 9 outer end with motor 12 output shaft, set up some spacing grooves 10's effect on swinging arms 7 under, the circular motion of spacing post 11 can drive swinging arms 7 and carry out reciprocal swing, thereby make the warning sign 6 at swinging arms 7 top reciprocal swing, it is very obvious, thereby can play fine warning effect.

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 construction intelligence warning device, includes base (1), box (2), warning sign (6), box (2) fixed connection is on base (1), warning sign (6) set up in the top of box (2), its characterized in that: be provided with the swing mechanism who is used for swing warning sign (6) in box (2), swing mechanism includes motor (12), dwang (9), spacing post (11), swinging arms (7), motor (12) fixed connection is at the center in the box (2) outside, the output shaft of motor (12) extends to inside and fixedly connected with dwang (9) of box (2), spacing post (11) of fixedly connected with are gone up in dwang (9), the middle part of swinging arms (7) articulates there is main shaft (5), main shaft (5) and box (2) fixed connection, set up on swinging arms (7) with spacing post (11) assorted spacing groove (10), spacing post (11) sliding fit in spacing groove (10), warning sign (6) fixed connection is on the top of swinging arms (7).

2. The intelligent warning device for building construction according to claim 1, wherein: the main shaft (5) and the output shaft of the motor (12) are parallel to each other, and the main shaft (5) and the output shaft of the motor (12) are positioned on the same vertical plane.

3. The intelligent warning device for building construction according to claim 1, wherein: the top of the box body (2) is provided with an opening (3) for the swinging of the swinging rod (7).

4. The intelligent warning device for building construction according to claim 1, wherein: two fixed blocks are fixedly connected to two ends of the main shaft (5), the fixed blocks are fixedly connected with the box body (2), and the main shaft (5) is hinged to the oscillating rod (7) through a bearing.

5. The intelligent warning device for building construction according to claim 1, wherein: still include infrared ray sensor (8), PLC (4), infrared ray sensor (8) fixed connection is in the front of box (2), PLC (4) fixed connection is on box (2), infrared ray sensor (8) and PLC (4) interconnect, motor (12) are connected with the switch, PLC (4) are connected with the switch.

6. The intelligent warning device for building construction according to claim 1, wherein: the warning board (6) is triangular, and two faces of the warning board (6) are fixedly connected with the light reflecting sheets.