CN209040892U - Vertical shaft gantry crane construction safety monitoring system - Google Patents
Vertical shaft gantry crane construction safety monitoring system Download PDFInfo
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- CN209040892U CN209040892U CN201821874619.5U CN201821874619U CN209040892U CN 209040892 U CN209040892 U CN 209040892U CN 201821874619 U CN201821874619 U CN 201821874619U CN 209040892 U CN209040892 U CN 209040892U
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- tunnel
- safety monitoring
- outside
- gantry crane
- vertical shaft
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 95
- 238000010276 construction Methods 0.000 title claims abstract description 52
- 238000012806 monitoring device Methods 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims 2
- 239000000428 dust Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000001931 thermography Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of vertical shaft gantry crane construction safety monitoring systems, including safety monitoring assembly outside safety monitoring assembly in master control set outside tunnel, tunnel and tunnel, master control set includes interchanger outside tunnel, indoor wireless access device, Wireless calling system and display screen outside tunnel；Safety monitoring assembly includes safety monitoring unit in interchanger and multiple tunnels in tunnel in tunnel, safety monitoring unit includes downhole video monitoring device and underground audio frequency apparatus in tunnel, safety monitoring assembly includes safety monitoring unit and laser ranging module outside tunnel outside tunnel, and safety monitoring unit and laser ranging module are communicated with indoor wireless access device outside tunnel.The utility model constructs in tunnel safety monitoring assembly outside safety monitoring assembly and tunnel, realize that operator monitors vertical shaft gantry crane construction safety in monitoring room, it solves the problems, such as that operator cannot be notified in time on well and underground construction personnel avoid, accomplishes comprehensive, all the period of time safety monitoring in work progress.
Description
Technical field
The utility model belongs to gantry crane construction safety monitoring technology field, and in particular to a kind of vertical shaft gantry crane construction peace
Full monitoring system.
Background technique
In subway work, since construction subsurface environment is complicated, dust concentration is larger, visibility is low, and needs ground
Gantry crane conveys the outward transport of construction material and body refuse by vertical shaft, so in subway work when gantry crane works, terrestrial operation
Personnel will notify personnel in the pit far from vertical shaft region, it is ensured that safety accident will not occur.Gantry crane is main as construction site
Equipment has the characteristics that frequency of use is high, operation difficulty is big, Work places are special.Since gantry crane base-adjacent often has work
Industry personnel enter and leave, and hurt sb.'s feelings or mechanical wounding so pendant object easily occurs.Although current gantry crane increases in body construction design
Add many safety devices, but there are many more the influences of invisible factor, especially for operator, Wu Faji
When effectively obtain personnel activity and equipment and material etc. below gantry crane, dominant shape is promoted to the decline of lifting object and waste material
At stealthy risk.Some gantry cranes are in dust or the biggish construction site of dust, in operation, due to wind speed, dust,
The influence of many factors such as noise, lifting object can shift, and easily cause the dangerous situations such as falling from high altitude.Current gantry crane
Driver is fresh to realize remote video communication less in operation with the communication on ground mainly by intercom.This communication
Mode can only realize audio intercommunication, and have certain delay, will lead to erroneous judgement, the maloperation of operator, not be suitable for big
The continuous operation of type construction site, once operation stops that construction speed can be impacted.So how to guarantee operator's energy
Notice underground construction personnel in time are directly related to the safe construction of the next step operation and entire construction site of operator.
Utility model content
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide a kind of vertical shaft
Gantry crane construction safety monitoring system, it is novel in design rationally, pass through in building tunnel outside safety monitoring assembly and tunnel safely
Monitoring device realizes that operator monitors vertical shaft gantry crane construction safety in monitoring room, and effective solution operator is not
The problem of capable of notifying in time on well with underground construction personnel evacuation, accomplishes comprehensive, all the period of time safety monitoring in work progress,
It is practical, convenient for promoting the use of.
In order to solve the above technical problems, the technical solution adopted in the utility model is: the monitoring of vertical shaft gantry crane construction safety
System, it is characterised in that: master control set outside indoor tunnel is monitored outside tunnel, in the tunnel being arranged in tunnel including being arranged in
Safety monitoring assembly and it is mounted on safety monitoring assembly outside the tunnel on gantry crane, master control set includes outside tunnel outside the tunnel
Interchanger and the indoor wireless access device connecting with interchanger outside tunnel are connected on indoor wireless access device and wirelessly propaganda directed to communicate
Device and display screen；Safety monitoring assembly includes the tunnel for being arranged on shaft wall and connecting with interchanger outside tunnel in the tunnel
It is supervised safely in interchanger and multiple tunnels successively laid along main length of tunnel direction and connect with interchanger in tunnel in road
Unit is surveyed, is respectively provided with safety monitoring unit in tunnel at main tunnel and branch tunnel crossover location, main tunnel is far from branch tunnel
Tunnel construction sections on spacing in two neighboring tunnel between safety monitoring unit be 100m, safety monitoring unit includes well in tunnel
Lower video surveillance devices and underground audio frequency apparatus, safety monitoring assembly includes being mounted on gantry crane loading front end outside the tunnel
Safety monitoring unit and the laser ranging module for detection range silo bottom distance outside tunnel, safety monitoring unit outside tunnel
It is communicated with indoor wireless access device with laser ranging module, safety monitoring unit includes video surveillance devices on well outside tunnel
With audio frequency apparatus on well.
Above-mentioned vertical shaft gantry crane construction safety monitoring system, it is characterised in that: video surveillance devices and well on the well
Lower video surveillance devices are high definition camera, and the high definition camera is the camera shooting of DS-2AF7230SI high definition
Head, downhole video monitoring device are mounted at the top of subway tunnel by camera bracket ceiling type, and downhole video monitoring device is logical
Switch communication in communication and tunnel is crossed, video surveillance devices mode and indoor nothing by wireless communication on the well
The communication of line access device.
Above-mentioned vertical shaft gantry crane construction safety monitoring system, it is characterised in that: audio frequency apparatus and underground sound on the well
Frequency equipment is IP network speaker, and underground audio frequency apparatus is mounted at the top of subway tunnel by sound box bracket ceiling type, the well
Subaudio frequency equipment is wrapped with dustcloth, includes one or more undergrounds audio frequency apparatus in safety monitoring unit in a tunnel.
Above-mentioned vertical shaft gantry crane construction safety monitoring system, it is characterised in that: in the tunnel outside interchanger and tunnel
Interchanger is PoE industrial switch.
Above-mentioned vertical shaft gantry crane construction safety monitoring system, it is characterised in that: the indoor wireless access device is TP-
LINK TL-AP1202C-PoE AC1200 radio reception device.
Above-mentioned vertical shaft gantry crane construction safety monitoring system, it is characterised in that: the Wireless calling system is IP network wheat
Gram wind.
Above-mentioned vertical shaft gantry crane construction safety monitoring system, it is characterised in that: the laser ranging module swashs for MA001
Ligh-ranging module.
Above-mentioned vertical shaft gantry crane construction safety monitoring system, it is characterised in that: the display screen passes through HDMI data line
It is connect with indoor wireless access device.
Compared with the prior art, the utility model has the following advantages:
1, the utility model along main length of tunnel direction by successively laying in the tunnel connecting with interchanger in tunnel
Safety monitoring unit is respectively provided with safety monitoring unit in tunnel, safety in tunnel at main tunnel and branch tunnel crossover location
Monitoring unit is communicated by interchanger outside interchanger in tunnel and tunnel with indoor wireless access device, and in-house operation personnel are convenient for
Notice underground construction personnel evacuation, using effect are good in time.
2, the utility model utilizes safety monitoring list outside tunnel by installing safety monitoring assembly outside tunnel on gantry crane
Whether there is flow of personnel in environment on first video detection well, when gantry crane work, if there are personnel close to gantry crane on well, leads to
It crosses construction personnel on the timely verbal announcement well of safety monitoring unit outside tunnel to avoid, in the way of on well and underground combination notice
It notifies personnel to withdraw in time, eliminates dangerous blind area, reliable and stable, using effect is good.
3, the utility model is novel in design rationally, using high definition camera, may be implemented under normal brightness and dark
In the case of two kinds of operating modes, infrared thermal imaging technique can be used in environment biggish for dust concentration, reliable and stable, uses
Effect is good, convenient for promoting the use of.
In conclusion the utility model is novel in design rationally, by pacifying outside safety monitoring assembly in building tunnel and tunnel
Full monitoring device realizes that operator monitors vertical shaft gantry crane construction safety in monitoring room, effective solution operator
The problem of cannot notifying in time on well with underground construction personnel evacuation accomplishes comprehensive, all the period of time safety prison in work progress
It surveys, it is practical, convenient for promoting the use of.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the usage state diagram of the utility model.
Fig. 2 is the schematic block circuit diagram of the utility model.
Description of symbols:
1-main tunnel；2-branch tunnels；3-vertical shafts；
4-gantry cranes；6-downhole video monitoring devices；7-underground audio frequency apparatuses；
Safety monitoring unit outside 8-tunnels；Interchanger in 9-tunnels；
Interchanger outside 10-tunnels；11-indoor wireless access devices；
12-Wireless calling systems；13-laser ranging modules；14-display screens；
Safety monitoring unit in 15-tunnels.
Specific embodiment
As depicted in figs. 1 and 2, the utility model includes that setting monitors master control set outside indoor tunnel outside tunnel, sets
Set safety monitoring assembly and safety monitoring assembly outside the tunnel being mounted on gantry crane 4, the tunnel in the tunnel in tunnel
Outer master control set includes interchanger 10 and the indoor wireless access device 11 connecting with interchanger 10 outside tunnel, indoor nothing outside tunnel
Wireless calling system 12 and display screen 14 are connected on line access device 11；Safety monitoring assembly includes setting perpendicular in the tunnel
On 3 side wall of well and with interchanger 9 in the tunnel that interchanger 10 is connect outside tunnel and multiple successively laid along main 1 length direction of tunnel
And with safety monitoring unit 15 in the tunnel that interchanger 9 is connect in tunnel, main tunnel 1 with it is equal at 2 crossover location of branch tunnel
Safety monitoring unit 15 in tunnel is set, safety monitoring in two neighboring tunnel on main tunnel construction sections of the tunnel 1 far from branch tunnel 2
Spacing between unit 15 is 100m, and safety monitoring unit 15 includes that downhole video monitoring device 6 and underground audio are set in tunnel
Standby 7, safety monitoring assembly includes safety monitoring unit 8 and being used for outside the tunnel for be mounted on gantry crane loading front end outside the tunnel
The laser ranging module 13 of 3 distance from bottom of detection range vertical shaft, outside tunnel safety monitoring unit 8 and laser ranging module 13 with
Indoor wireless access device 11 communicates, and safety monitoring unit 8 includes audio frequency apparatus on video surveillance devices on well and well outside tunnel.
It should be noted that the complexity being connect with branch tunnel 2 due to main tunnel 1 influences the propagation of audio,
It is respectively provided with safety monitoring unit 15 in tunnel at main tunnel 1 and 2 crossover location of branch tunnel and guarantees audio signal non-blind area, is not having
Have and does not meet communication requirement, safety in tunnel every safety monitoring unit 15 in one tunnel of 100m setting on the main tunnel 1 of branch
Downhole video monitoring device 6 and underground audio frequency apparatus 7 is arranged in monitoring unit 15, using video observation underground dynamic, utilizes audio
Notice transfers underground construction personnel, with wireless transmission to rely on, establishes vertical shaft gantry during visualization constructing metro tunnel
Safety monitoring system is hung, since flow of personnel is random on well, it is difficult to ensure flow of personnel direction, therefore installed on gantry crane 4
Safety monitoring assembly outside tunnel, safety monitoring assembly includes safety outside the tunnel for be mounted on gantry crane loading front end outside the tunnel
Monitoring unit 8 and laser ranging module 13 for 3 distance from bottom of detection range vertical shaft, utilize safety monitoring unit 8 outside tunnel
Whether there is flow of personnel in environment on video detection well, when gantry crane 4 works, if there are personnel close to gantry crane 4 on well, leads to
The side that construction personnel avoids on the timely verbal announcement well of safety monitoring unit 8, and the combination of on well and underground is utilized to notify is crossed outside tunnel
Formula notifies personnel to withdraw in time, eliminates dangerous blind area, and reliable and stable, using effect is good.
In the present embodiment, video surveillance devices and downhole video monitoring device 6 are high definition camera on the well,
The high definition camera is DS-2AF7230SI high definition camera, and downhole video monitoring device 6 passes through camera branch
Frame ceiling type is mounted at the top of subway tunnel, and mode and interchanger 9 in tunnel are logical by wireless communication for downhole video monitoring device 6
Believe, mode communicates video surveillance devices with indoor wireless access device 11 by wireless communication on the well.
In the present embodiment, audio frequency apparatus and underground audio frequency apparatus 7 are IP network speaker, underground audio frequency apparatus on the well
7 are mounted at the top of subway tunnel by sound box bracket ceiling type, and the underground audio frequency apparatus 7 is wrapped with dustcloth, a tunnel
It include one or more undergrounds audio frequency apparatus 7 in safety monitoring unit 15 in road.
It should be noted that downhole video monitoring device 6 uses high definition camera, may be implemented under normal brightness and
Two kinds of operating modes under dark situations, infrared thermal imaging technique can be used in environment biggish for dust concentration, even if subway
Subsurface environment humidity of constructing is very big, dust is more serious, and the defects of vision can also be made up by infrared thermal imaging, reliable and stable, makes
It is good with effect；Underground audio frequency apparatus 7 is IP network speaker, and Wireless calling system 12 can be for single or partial region IP network
Speaker carries out broadcast of propagandaing directed to communicate, and all IP network speakers can also be carried out with broadcast of propagandaing directed to communicate, flexible operation, using convenient, in tunnel
Safety monitoring unit is communicated by interchanger outside interchanger in tunnel and tunnel with indoor wireless access device, and in-house operation is convenient for
Personnel notify underground construction personnel evacuation in time, withdraw；Video surveillance devices also use high definition camera, Ke Yishi on well
Show two kinds of operating modes under normal brightness and under dark situations, infrared heat can be used in environment on well biggish for dust concentration
Imaging technique can also make up vision by infrared thermal imaging even if ambient humidity is very big on subway work well, dust is more serious
Defect, when discovery has construction personnel's flowing on well, audio frequency apparatus notifies construction personnel's evacuation on well in time, withdraws on well,
Dangerous blind area is eliminated, accomplishes comprehensive, all the period of time safety monitoring in vertical shaft gantry crane work progress.
Mesh in actual use, in a tunnel including one or more undergrounds audio frequency apparatus 7 in safety monitoring unit 15
Be adapt to subway construction site environment, due to subway work Field Force distribution compare concentration, so densely distributed in personnel
Place increase by 7 quantity of underground audio frequency apparatus, depletion region reduce 7 quantity of underground audio frequency apparatus, avoid noise lid from crossing underground
The sound of audio frequency apparatus 7；The underground audio frequency apparatus 7 be wrapped with dustcloth be in order to prevent due to underground audio frequency apparatus 7 into
Enter the influence that dust causes sound quality and loudness, dustcloth is built outside underground audio frequency apparatus 7, neither influences the broadcasting of sound, again
Extend service life.
In the present embodiment, interchanger 10 is PoE industrial switch outside interchanger 9 and tunnel in the tunnel.
In the present embodiment, the indoor wireless access device 11 is that TP-LINK TL-AP1202C-PoE AC1200 is wireless
Access device.
In the present embodiment, the Wireless calling system 12 is IP network microphone.
In the present embodiment, the laser ranging module 13 is MA001 laser ranging module.
It should be noted that MA001 laser ranging module uses 905 nanometers of one level security laser diodes of human eye, use
Black light ranging, is affected by sunlight small, is suitble to field telemeasurement, range is big, and degree of protection is high, is fixed conveniently.
In the present embodiment, the display screen 14 is connect by HDMI data line with indoor wireless access device 11.
It should be noted that display screen 12 preferably uses windowing type display screen, plurality of positions in tunnel can be shown simultaneously
Video image.
When the utility model is used, it is supervised safely by being respectively provided in tunnel at main tunnel 1 and 2 crossover location of branch tunnel
It surveys unit 15 and guarantees audio signal non-blind area, be not arranged in a tunnel every 100m on the main tunnel 1 of not branch and supervise safely
It surveys unit 15 and meets communication requirement, acquired under light condition is good or dark situations in tunnel using downhole video monitoring device 6
Video image, the data that downhole video monitoring device 6 acquires connect interchanger 10 outside tunnel by interchanger 9 in tunnel and are transmitted to
Indoor wireless access device 11 shows picture by display screen 9, and when gantry crane 4 works, operator has found someone to vertical shaft
When 3 directions are advanced, while Wireless calling system 12 is propagandaed directed to communicate using underground audio frequency apparatus 7 to construction personnel, and underground audio frequency apparatus 7 is utilized
Combine with downhole video monitoring device 6 notifies personnel in the pit to withdraw in time；By installing safety monitoring outside tunnel on gantry crane 4
Unit 8 and laser ranging module 13 monitor construction personnel's safety on well, and video surveillance devices acquisition light condition is good or black on well
Video image in dark situation on tunnel, and it is transmitted to indoor wireless access device 11, picture is shown by display screen 9, when sharp
Ligh-ranging module 13 measure data variation when, show gantry crane 4 work, gantry crane 4 work when, operator find someone to
When 4 direction of gantry crane is advanced, Wireless calling system 12 is propagandaed directed to communicate using audio frequency apparatus on well to construction personnel, and audio frequency apparatus on well is utilized
It combines personnel on notice well in time to withdraw with video surveillance devices on well, eliminates dangerous blind area, effective solution operator
The problem of member cannot be notified in time on well and underground construction personnel avoid, accomplishes comprehensive, all the period of time safety in work progress
Monitoring, it is practical.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to any simple modification to the above embodiments of the utility model technical spirit, change and equivalent structural changes, still
Belong in the protection scope of technical solutions of the utility model.
Claims (8)
1. vertical shaft gantry crane construction safety monitoring system, it is characterised in that: monitored outside indoor tunnel including being arranged outside tunnel
Safety monitoring outside safety monitoring assembly and the tunnel being mounted on gantry crane (4) in the tunnel in tunnel is arranged in master control set
Device, master control set includes interchanger outside tunnel (10) and the indoor wireless that connect with interchanger outside tunnel (10) outside the tunnel
Access device (11) is connected with Wireless calling system (12) and display screen (14) on indoor wireless access device (11)；The tunnel
Interior safety monitoring assembly includes being arranged on vertical shaft (3) side wall and interchanger in the tunnel that connect with interchanger outside tunnel (10)
(9) and safety monitoring in multiple tunnels successively laid along main tunnel (1) length direction and connect with interchanger in tunnel (9)
Safety monitoring unit (15) in tunnel, main tunnel are respectively provided at unit (15), main tunnel (1) and branch tunnel (2) crossover location
(1) spacing on the tunnel construction sections far from branch tunnel (2) in two neighboring tunnel between safety monitoring unit (15) is 100m, tunnel
Safety monitoring unit (15) includes downhole video monitoring device (6) and underground audio frequency apparatus (7), safety prison outside the tunnel in road
Survey device include in the tunnel for be mounted on gantry crane loading front end outside safety monitoring unit (8) and be used for detection range vertical shaft (3) bottom
The laser ranging module (13) of portion's distance, safety monitoring unit (8) and laser ranging module (13) be and indoor wireless outside tunnel
Access device (11) communication, safety monitoring unit (8) includes audio frequency apparatus on video surveillance devices and well on well outside tunnel.
2. vertical shaft gantry crane construction safety monitoring system described in accordance with the claim 1, it is characterised in that: video is supervised on the well
Measurement equipment and downhole video monitoring device (6) are high definition camera, and the high definition camera is DS-
2AF7230SI high definition camera, downhole video monitoring device (6) are mounted on subway tunnel by camera bracket ceiling type
Top, mode communicates downhole video monitoring device (6) with interchanger in tunnel (9) by wireless communication, and video is supervised on the well
Mode communicates measurement equipment with indoor wireless access device (11) by wireless communication.
3. vertical shaft gantry crane construction safety monitoring system described in accordance with the claim 1, it is characterised in that: audio is set on the well
Standby and underground audio frequency apparatus (7) are IP network speaker, and underground audio frequency apparatus (7) is mounted on subway by sound box bracket ceiling type
Tunnel top, the underground audio frequency apparatus (7) are wrapped with dustcloth, include one in safety monitoring unit (15) in a tunnel
A or multiple undergrounds audio frequency apparatus (7).
4. vertical shaft gantry crane construction safety monitoring system described in accordance with the claim 1, it is characterised in that: exchanged in the tunnel
Interchanger (10) is PoE industrial switch outside machine (9) and tunnel.
5. vertical shaft gantry crane construction safety monitoring system described in accordance with the claim 1, it is characterised in that: the indoor wireless connects
Entering equipment (11) is TP-LINK TL-AP1202C-PoE AC1200 radio reception device.
6. vertical shaft gantry crane construction safety monitoring system described in accordance with the claim 1, it is characterised in that: the Wireless calling system
It (12) is IP network microphone.
7. vertical shaft gantry crane construction safety monitoring system described in accordance with the claim 1, it is characterised in that: the laser ranging mould
Block (13) is MA001 laser ranging module.
8. vertical shaft gantry crane construction safety monitoring system described in accordance with the claim 1, it is characterised in that: the display screen (14)
It is connect by HDMI data line with indoor wireless access device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874619.5U CN209040892U (en) | 2018-11-14 | 2018-11-14 | Vertical shaft gantry crane construction safety monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874619.5U CN209040892U (en) | 2018-11-14 | 2018-11-14 | Vertical shaft gantry crane construction safety monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040892U true CN209040892U (en) | 2019-06-28 |
Family
ID=67042008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821874619.5U Expired - Fee Related CN209040892U (en) | 2018-11-14 | 2018-11-14 | Vertical shaft gantry crane construction safety monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209040892U (en) |
-
2018
- 2018-11-14 CN CN201821874619.5U patent/CN209040892U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |