CN204528976U - A kind of building hoist standard knot bolt safe condition detecting device - Google Patents
A kind of building hoist standard knot bolt safe condition detecting device Download PDFInfo
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- CN204528976U CN204528976U CN201520207397.1U CN201520207397U CN204528976U CN 204528976 U CN204528976 U CN 204528976U CN 201520207397 U CN201520207397 U CN 201520207397U CN 204528976 U CN204528976 U CN 204528976U
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- building hoist
- standard knot
- processing system
- data processing
- safe condition
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Abstract
The utility model discloses a kind of building hoist standard knot bolt safe condition detecting device, comprise image acquiring device, remote terminal and image detection device, described image acquiring device comprises imageing sensor and image pick-up card, described image detection device comprises data processing system and signal wireless sending module, and described remote terminal comprises signal wireless receiver module and hand-held terminal device; Described image pick-up card receives the information that sent by imageing sensor and sends information to data processing system, described data processing system processes the data message received, and passes to hand-held terminal device by signal wireless sending module and signal wireless receiver module.The utility model can the potential safety hazard of Timeliness coverage building hoist standard knot bolt, reduces contingency occurrence probability, improves building hoist safety factor, ensure the safety of operating personnel.
Description
Technical field
The utility model relates to a kind of bolt detecting device, particularly a kind of building hoist standard knot bolt safe condition detecting device.
Background technology
Building hoist a kind of uses work cage (cage) to do vertically (or inclination) along guide rail bracket to move, and is used for the machinery of transport personnel and material.It can reduce building operation labour intensity, improves construction production efficiency, is requisite transportation means in modern architecture construction.Elevator standard knot is the backbone of whole elevator, carry weight and the loading campaign of machinery itself, it is back and forth upper and lower that cage depends on standard knot column, therefore higher requirement is had to the tie bolt that attachment is reinforced, as mal-administer, improper use in construction, very easily there is safety misadventure, and often have the grave accident that group is dead, group hinders.As " 913 " great construction industry accident that " 1227 " the building hoist falling accident Changsha in 2008 and area, East Lake, Wuhan City in 2012 occur, all cause great personal casualty and property damage, and topmost reason all there is significant relationship with building hoist standard knot tie bolt.
Owing to there is the problems such as traditional sensors method of inspection cost is high, control difficulty is large, be difficult to comprehensively detect all standard knot tie bolts, be also just difficult to the potential safety hazard discovering bolt.There are some experts and scholars to have and adopt the geometric configuration of machine vision technique to bolt to detect, according to the geometric properties of bolt, choose the critical parameters such as area, girth, barycenter, circularity, pick out the appearance defect of bolt, but this method cost is high, to environment and bolt conditions dictate higher, be not suitable with the on-the-spot complex environment of building hoist and installation requirement, and cannot judge whether bolt and nut lacks.Therefore, there is no reliable means at present and actv. detection is carried out to building hoist standard knot bolt safe condition.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of building hoist standard knot bolt safe condition detecting device, and whether this device can lack bolt is detected.
In order to achieve the above object, the utility model by the following technical solutions, a kind of building hoist standard knot bolt safe condition detecting device, comprise image acquiring device, remote terminal and image detection device, described image acquiring device comprises imageing sensor and image pick-up card, described image detection device comprises data processing system and signal wireless sending module, and described remote terminal comprises signal wireless receiver module and hand-held terminal device; Described image pick-up card receives the information that sent by imageing sensor and sends information to data processing system, described data processing system processes the data message received, and passes to hand-held terminal device by signal wireless sending module and signal wireless receiver module.
Preferably, described image detection device also comprises the alarm control module be connected with data processing system.
Preferably, also comprise light equipment, described light equipment according to different weather and light conditions for image acquiring device provides different Illumination intensity.
Preferably, described image detection device also comprises height sensor, for detecting the real-time height of bolt safe condition detecting device.
Owing to have employed above technical scheme, the utility model has following Advantageous Effects:
The utility model can the potential safety hazard of Timeliness coverage building hoist standard knot bolt, reduces contingency occurrence probability, improves building hoist safety factor, ensure the safety of operating personnel.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is utility model structure principle chart;
Fig. 2 is imageing sensor erection plan;
Fig. 3 is the scheme of installation of detecting device.
Detailed description of the invention
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail; Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As shown in Figure 1, a kind of building hoist standard knot bolt safe condition detecting device, comprise image acquiring device, remote terminal and image detection device, described image acquiring device comprises imageing sensor and image pick-up card, described image detection device comprises data processing system and signal wireless sending module, and described remote terminal comprises signal wireless receiver module and hand-held terminal device; Described image pick-up card receives the information that sent by imageing sensor and sends information to data processing system, described data processing system processes the data message received, and passes to hand-held terminal device by signal wireless sending module and signal wireless receiver module.
Preferably, described image detection device also comprises the alarm control module be connected with data processing system.Data processing system adopts the DaVinci series of high speed dsp chip TMS320DM6437 of TI to be core processor; alarm control module is by core processor process by the signal that detects; send alerting signal and automatically close building hoist power-supply system; reach the object of safety guard-safeguard, and facilitate monitor staff to process in time.
Also comprise light equipment, described light equipment according to different weather and light conditions for image acquiring device provides different Illumination intensity, to guarantee to collect stay-in-grade vedio data under different weather and light conditions.
In the present embodiment, imageing sensor is CCD camera, CCD camera scheme of installation as shown in Figure 2,3, CCD camera is installed and is put on the top of cage 2, the position of alignment lens standard knot 3 tie bolt 4, the image of Real-time Collection bolt in cage lifting process, judges the safety device of bolt by dsp system.In order to can better detect bolt, two CCD camera can be adopted, install respectively and put at the top of cage positioned opposite.
For detecting bolt shown in figure, camera takes a crane shot, if detect nut, camera then needs to face upward bat.Building hoist is adjacent with the position of its standard knot and be parallel, and the visual angle of camera can cover standard knot four bolt positions of side completely.Along with the perpendicular movement of building hoist car, CCD camera can cover whole standard knot tie bolts successively.
As the improvement to the present embodiment, described image detection device also comprises height sensor, for detecting the real-time height of bolt safe condition detecting device.The elevation information of imageing sensor real-time recording device while obtaining video data.
The utility model can the potential safety hazard of Timeliness coverage building hoist standard knot bolt, reduces contingency occurrence probability, improves building hoist safety factor, ensure the safety of operating personnel.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (4)
1. a building hoist standard knot bolt safe condition detecting device, it is characterized in that: comprise image acquiring device, remote terminal and image detection device, described image acquiring device comprises imageing sensor and image pick-up card, described image detection device comprises data processing system and signal wireless sending module, and described remote terminal comprises signal wireless receiver module and hand-held terminal device; Described image pick-up card receives the information that sent by imageing sensor and sends information to data processing system, described data processing system processes the data message received, and passes to hand-held terminal device by signal wireless sending module and signal wireless receiver module.
2. building hoist standard knot bolt safe condition detecting device according to claim 1, is characterized in that: described image detection device also comprises the alarm control module be connected with data processing system.
3. building hoist standard knot bolt safe condition detecting device according to claim 1, is characterized in that: also comprise light equipment, described light equipment according to different weather and light conditions for image acquiring device provides different Illumination intensity.
4. building hoist standard knot bolt safe condition detecting device according to claim 1, is characterized in that: described image detection device also comprises height sensor, for detecting the real-time height of bolt safe condition detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207397.1U CN204528976U (en) | 2015-04-08 | 2015-04-08 | A kind of building hoist standard knot bolt safe condition detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207397.1U CN204528976U (en) | 2015-04-08 | 2015-04-08 | A kind of building hoist standard knot bolt safe condition detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204528976U true CN204528976U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520207397.1U Expired - Fee Related CN204528976U (en) | 2015-04-08 | 2015-04-08 | A kind of building hoist standard knot bolt safe condition detecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773626A (en) * | 2015-04-08 | 2015-07-15 | 重庆市特种设备检测研究院 | Safety state detection device for bolt of standard section of construction hoist |
-
2015
- 2015-04-08 CN CN201520207397.1U patent/CN204528976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773626A (en) * | 2015-04-08 | 2015-07-15 | 重庆市特种设备检测研究院 | Safety state detection device for bolt of standard section of construction hoist |
| CN104773626B (en) * | 2015-04-08 | 2017-10-10 | 重庆市特种设备检测研究院 | A kind of building hoist standard knot bolt safe condition detection means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180408 |