CN114032807A - Warning device for dangerous range of excavator during night construction - Google Patents
Warning device for dangerous range of excavator during night construction Download PDFInfo
- Publication number
- CN114032807A CN114032807A CN202111423596.2A CN202111423596A CN114032807A CN 114032807 A CN114032807 A CN 114032807A CN 202111423596 A CN202111423596 A CN 202111423596A CN 114032807 A CN114032807 A CN 114032807A
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- China
- Prior art keywords
- excavator
- construction
- laser emitter
- night
- cover body
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- 238000010276 construction Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/662—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing mounted on vehicles, e.g. service vehicles; Warning vehicles travelling along with road-maintenance, e.g. remotely controlled
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
The invention discloses a warning device for the construction danger range of an excavator at night, which comprises a base, an upright post, a laser emitter and a cover body, wherein the base is arranged on the top surface of a rotary vehicle body of the excavator, the upright post is vertically arranged on the top surface of the base, the cover body is arranged at the top end of the upright post, the laser emitter is arranged in the cover body, and light rays emitted by the laser emitter are reflected to the ground through the cover body to form a construction area of the excavator. The device effectively solves the safety problem of the excavator construction at night to peripheral personnel, avoids the damage caused by the personnel walking and bumping cars, avoids the potential safety hazard existing in the construction operation process at night of the excavator and the personnel, and ensures the safety in the construction range of the excavator.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a warning device for a construction danger range of an excavator at night.
Background
At present, with the increasing and various modern municipal construction and construction tasks and types, the excavator is increasingly widely applied to various engineering fields, and meanwhile, the requirements of various projects on the engineering quality and the construction period are higher and higher.
In the municipal road construction, most of the original road sections need to be removed, excavated, backfilled and other processes, an excavator needs to be used when a road is newly built, however, the excavator has a sight blind area in the construction process at night, particularly, the construction of earthwork at night, under the condition that the lighting condition is unfavorable, the safety coefficient of a construction worker is very low when the construction worker moves nearby the excavator and the construction is nearby the excavator, the absolute safety of personnel in the construction range of the excavator cannot be guaranteed, and certain potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a warning device for the construction danger range of an excavator at night, which effectively solves the safety problem of the excavator at night on surrounding personnel, avoids the injury caused by the walking and bumping of the personnel, avoids the potential safety hazard of the excavator and the personnel in the construction operation process at night, and ensures the safety of the excavator in the construction range.
In order to solve the technical problem, the warning device for the construction danger range at night of the excavator comprises a base, an upright post, a laser emitter and a cover body, wherein the base is arranged on the top surface of a rotary vehicle body of the excavator, the upright post is vertically arranged on the top surface of the base, the cover body is arranged at the top end of the upright post, the laser emitter is arranged in the cover body, and light rays emitted by the laser emitter are reflected to the ground through the cover body to form a construction area of the excavator.
Further, the construction area covers a maximum swing area of the excavator bucket.
Further, the light emitted by the laser emitter is red.
Furthermore, the device also comprises a reflective sticker which is stuck on the surfaces of the base, the upright post and the cover body.
The warning device for the dangerous range of the excavator in the night construction adopts the technical scheme that the warning device comprises a base, an upright post, a laser emitter and a cover body, wherein the base is arranged on the top surface of a rotary vehicle body of the excavator, the upright post is vertically arranged on the top surface of the base, the cover body is arranged at the top end of the upright post, the laser emitter is arranged in the cover body, and light rays emitted by the laser emitter are reflected to the ground through the cover body to form a construction area of the excavator. The device effectively solves the safety problem of the excavator construction at night to peripheral personnel, avoids the damage caused by the personnel walking and bumping cars, avoids the potential safety hazard existing in the construction operation process at night of the excavator and the personnel, and ensures the safety in the construction range of the excavator.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic structural view of a warning device for the construction hazard range of an excavator at night;
fig. 2 is a schematic diagram of the application of the device.
Detailed Description
Fig. 1 and 2 show an embodiment of the warning device for the night construction danger range of the excavator, which is disclosed by the invention, the warning device comprises a base 1, an upright post 2, a laser emitter 3 and a cover body 4, wherein the base 1 is arranged on the top surface of a rotary vehicle body 5 of the excavator, the upright post 2 is vertically arranged on the top surface of the base 1, the cover body 4 is arranged at the top end of the upright post 2, the laser emitter 3 is arranged in the cover body 4, and light rays emitted by the laser emitter 3 are reflected to the ground through the cover body 4 to form a construction area of the excavator.
Preferably, the construction area covers the maximum swing area of the excavator bucket 51.
Preferably, the light emitted by the laser emitter 3 is red. The red light can provide a striking mark and ensure the warning effect.
Preferably, the device further comprises a reflective sticker 6, wherein the reflective sticker 6 is adhered to the surfaces of the base 1, the upright post 2 and the cover 4.
This device sets up in the rotatory automobile body top surface of excavator, and the light that the laser emitter on stand top sent reflects to ground through the cover body and forms the ring, and this ring is the construction area of excavator, and the biggest radius that the excavator bucket was rotatory promptly is regional, through laser emitter with the construction area projection of excavator to ground, when excavator construction operation, personnel avoid getting into the projected within range of laser emitter to ensure the safety of excavator construction operation, avoid the incident that the man-machine collision leads to.
The device is simple in structure and convenient to set, and the maximum construction area of the excavator is projected by using the laser transmitter, so that the warning range can be seen by field constructors at any time during night operation. When the excavator starts to work, the laser emitter is started to illuminate a dangerous area where the excavator bucket rotates to be constructed, and all people can timely withdraw from the range marked by the laser emitter to a safe area, so that the safety of man-machine operation is ensured. The range of the laser emitter identification can be adjusted according to the specification and the model of the excavator, and only the maximum rotation radius larger than the excavator bucket of the excavator is required to be ensured.
Claims (4)
1. The utility model provides an excavator dangerous scope warning device of being under construction night which characterized in that: this device includes base, stand, laser emitter and the cover body, the rotatory automobile body top surface of excavator is located to the base, the stand is located perpendicularly the base top surface, the cover body is located the stand top, laser emitter locates cover internally, and the light warp of laser emitter transmission cover reflection to the construction region of ground formation excavator.
2. The excavator night construction danger zone warning device of claim 1, characterized in that: the construction area covers a maximum swing area of the excavator bucket.
3. The excavator night construction danger zone warning device according to claim 1 or 2, characterized in that: the light emitted by the laser emitter is red.
4. The excavator night construction danger range warning device of claim 3, wherein: the device also comprises a reflective sticker which is stuck on the surfaces of the base, the upright post and the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423596.2A CN114032807A (en) | 2021-11-26 | 2021-11-26 | Warning device for dangerous range of excavator during night construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423596.2A CN114032807A (en) | 2021-11-26 | 2021-11-26 | Warning device for dangerous range of excavator during night construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114032807A true CN114032807A (en) | 2022-02-11 |
Family
ID=80139015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111423596.2A Pending CN114032807A (en) | 2021-11-26 | 2021-11-26 | Warning device for dangerous range of excavator during night construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114032807A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204005649U (en) * | 2014-08-27 | 2014-12-10 | 斗山工程机械（中国）有限公司 | A kind of excavator car light and excavator |
| CN206353433U (en) * | 2017-01-04 | 2017-07-25 | 西南大学 | A kind of road caution mark night laser projection arrangement |
| CN207425297U (en) * | 2017-11-09 | 2018-05-29 | 高振源 | A kind of night-flashing warning cable stake |
| CN110805081A (en) * | 2019-10-16 | 2020-02-18 | 金华深联网络科技有限公司 | Excavator personnel safety protection system |
| CN214012138U (en) * | 2021-01-12 | 2021-08-20 | 华能(福建漳州)能源有限责任公司 | Acousto-optic warning device for preventing mechanical injury during night construction |
| CN214401925U (en) * | 2021-03-10 | 2021-10-15 | 合肥森隆结构件制造有限公司 | Excavator bucket rod with night reminding function |
-
2021
- 2021-11-26 CN CN202111423596.2A patent/CN114032807A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204005649U (en) * | 2014-08-27 | 2014-12-10 | 斗山工程机械（中国）有限公司 | A kind of excavator car light and excavator |
| CN206353433U (en) * | 2017-01-04 | 2017-07-25 | 西南大学 | A kind of road caution mark night laser projection arrangement |
| CN207425297U (en) * | 2017-11-09 | 2018-05-29 | 高振源 | A kind of night-flashing warning cable stake |
| CN110805081A (en) * | 2019-10-16 | 2020-02-18 | 金华深联网络科技有限公司 | Excavator personnel safety protection system |
| CN214012138U (en) * | 2021-01-12 | 2021-08-20 | 华能(福建漳州)能源有限责任公司 | Acousto-optic warning device for preventing mechanical injury during night construction |
| CN214401925U (en) * | 2021-03-10 | 2021-10-15 | 合肥森隆结构件制造有限公司 | Excavator bucket rod with night reminding function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220211 |