CN202954500U - Automatic lifting guard railing device for train top operation - Google Patents
Automatic lifting guard railing device for train top operation Download PDFInfo
- Publication number
- CN202954500U CN202954500U CN 201220341547 CN201220341547U CN202954500U CN 202954500 U CN202954500 U CN 202954500U CN 201220341547 CN201220341547 CN 201220341547 CN 201220341547 U CN201220341547 U CN 201220341547U CN 202954500 U CN202954500 U CN 202954500U
- Authority
- CN
- China
- Prior art keywords
- automatic lifting
- guard bar
- lifting
- roof
- bar device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to an automatic lifting guard railing device for train top operation. The automatic lifting guard railing device comprises an operating platform and a high ladder. A lifting guard rail for operation and a lifting device for controlling the lifting guard rail for operation are installed on the high ladder. A master control end for controlling the lifting device is also installed on the operating platform. By the aid of an infrared sensing device and a feedback system thereof, automatic lifting of the guard rail for operation is achieved, working time is saved, unsafe factors for builders during train top operation are reduced, and a buzzer alarm device is used for alarm monitoring of a failure state.
Description
Technical field
The utility model relates to a kind of roof operation guardrail, in particular for a kind of automatic lifting guard bar device in roof operation time protection operator safety.
Background technology
At present, the roof equipment such as the outside car roof air-conditioning of the train of China and railcar and pantograph all need artificial installation, because of the top apparatus installation period longer, installation strength is larger, therefore need the constructor for a long time in the roof operation, in work progress, constructor's safety problem is existing is primary factor.Domestic operation guard bar device is manually-operated, and its reliability and security all exists relevant not enough, as operating personnel can not be elevated to assigned address by the operation guardrail in time, has increased the danger of roof constructor and car body, has reduced security reliability.
The utility model content
The utility model main purpose is to address the above problem and is not enough, and a kind of automatic lifting guard bar device that can improve constructor and the safety of car body in installation process is provided.
For achieving the above object, the technical solution of the utility model is:
A kind of roof operation automatic lifting guard bar device, comprise operation post and high ladder, liftable operation guardrail is installed on described high ladder and, for controlling the lifting gear of described operation guard bar lifting, the main control end of controlling described lifting gear also is installed on described operation post.
Further, the infrared sensor of monitoring vehicle body migration action is installed in the outside of described operation post, described infrared sensor is connected with described main control end.
Further, in described main control end, be provided with for monitoring the warning device of described operation guardrail jacking condition.
Further, described warning device is buzzer.
Further, the time that described lifting gear drives described operation guardrail to rise to precalculated position is 2-4 seconds.
Further, the time that described lifting gear drives described operation guardrail to drop to precalculated position is 2-10 seconds.
Further, described lifting gear is arranged on the middle part of described operation guardrail.
Further, described lifting gear is hydraulic drive mechanism or is motor gear rack drives mechanism.
Further, described operation post is three layers.
Content to sum up, a kind of roof operation automatic lifting guard bar device that the utility model provides, utilize infrared sensing device and feedback system thereof, the automatic lifting of guardrail fulfils assignment, save the working time, reduce the unsafe factor of constructor when the roof operation, and by the buzzing warning device to the failure state alarm monitoring.
The accompanying drawing explanation
Fig. 1 is three-dimensional front view after the utility model operation guardrail rises;
Fig. 2 is the utility model operation guardrail 3 dimensional drawing;
Fig. 3 is three-dimensional front view after the utility model operation guardrail descends.
As shown in Figure 1 to Figure 3, operation post 1, main control end 2, high ladder 3, operation guardrail 4, hydraulic drive mechanism 5, infrared sensor 6, warning device 7, car body 8.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
As shown in Figure 1 to Figure 3, a kind of roof operation automatic lifting guard bar device, comprise and be arranged at three layers of operation post 1 treating operation car body 8 both sides, the operation post 1 of both sides connects by high ladder 3, high ladder 3 is provided with liftable operation guardrail 4, the general frame construction that adopts of operation guardrail 4, in the middle part of operation guardrail 4, be equipped with for controlling the lifting gear of operation guardrail 4 liftings, lifting gear can adopt hydraulic drive mechanism or adopt motor gear rack gear etc., in the present embodiment, preferably adopt lifting hydraulic drive mechanism 5 more stably.One side of operation post 1 is equipped with main control end 2, and hydraulic drive mechanism 5 is connected with main control end 2, controls the lifting of operation guardrail 4.
In the outside of operation post 1, infrared sensor 6 is installed, the migration situation of monitoring car body 8, infrared sensor 6 is connected with main control end 2 signals, also be provided with warning device 7 in main control end 2, warning device 7 is for the jacking condition of monitoring results guardrail 4, in the present embodiment, warning device 7 preferably adopts buzzer.
When infrared sensor 6 has detected car body 8 turnover operation post 1, infrared sensor 6 transfers to the main control end 2 on operation post 1 by the signal monitored, the automatic identification signal of main control end 2 also triggers the signal of telecommunication to hydraulic pressure driving mechanism 5, the motor of hydraulic drive mechanism 5 drives hydraulic drive mechanism 5 in 2-4 seconds after obtaining the signal of telecommunication, promotes operation guardrail 4 rising precalculated positions.
After car body 8 all enters or leaves operation post 1, infrared sensor 6 receives without car body 8 transducing signal from its two ends process, and this transducing signal is sent to main control end 2, main control end 2 sends the signal of telecommunication to hydraulic pressure driving mechanism 5, and after the motor of hydraulic drive mechanism 5 obtains the signal of telecommunication, drive hydraulic drive mechanism 5 promotion operation guardrails 4 dropped to precalculated position in 2-10 seconds.No signal feedback in 2 seconds after infrared sensor 6 transfers to main control end 2 by the signal monitored, be operation guardrail 4 without lift work, now, warning device 7 starts buzzings and reports to the police, car body 8 stop motions, operating personnel can arrive main control end 2 and carry out manual operation and investigate fault.
Control hydraulic drive mechanism 5 by the signal of telecommunication again after the signal of car body 8 migration situation that main control end 2 transmits by reception infrared sensor 6, thereby control rapidly the lifting process of operation post, without manually-operated, can avoid car body 8 at running without scuffing, be provided with warning device simultaneously, thereby greatly reduce the unsafe factor of constructor at car body 8 operation at top, and remove operation guardrail 4 hand-manipulated before having avoided manually, improve constructor's operating efficiency, shortened the roof erection work time.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not break away from technical solutions of the utility model, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a roof operation automatic lifting guard bar device, comprise operation post and high ladder, it is characterized in that: liftable operation guardrail is installed on described high ladder and, for controlling the lifting gear of described operation guard bar lifting, the main control end of controlling described lifting gear also is installed on described operation post.
2. a kind of roof operation automatic lifting guard bar device as claimed in claim 1 is characterized in that: the infrared sensor of monitoring vehicle body migration action is installed in the outside of described operation post, and described infrared sensor is connected with described main control end.
3. a kind of roof operation automatic lifting guard bar device as claimed in claim 2, is characterized in that: in described main control end, be provided with for monitoring the warning device of described operation guardrail jacking condition.
4. a kind of roof operation automatic lifting guard bar device as claimed in claim 3, it is characterized in that: described warning device is buzzer.
5. a kind of roof operation automatic lifting guard bar device as claimed in claim 2, it is characterized in that: the time that described lifting gear drives described operation guardrail to rise to precalculated position is 2-4 seconds.
6. a kind of roof operation automatic lifting guard bar device as claimed in claim 2, it is characterized in that: the time that described lifting gear drives described operation guardrail to drop to precalculated position is 2-10 seconds.
7. a kind of roof operation automatic lifting guard bar device as claimed in claim 1, it is characterized in that: described lifting gear is arranged on the middle part of described operation guardrail.
8. a kind of roof operation automatic lifting guard bar device as claimed in claim 1 is characterized in that: described lifting gear is hydraulic drive mechanism or is motor gear rack drives mechanism.
9. a kind of roof operation automatic lifting guard bar device as claimed in claim 1, it is characterized in that: described operation post is three layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341547 CN202954500U (en) | 2012-07-14 | 2012-07-14 | Automatic lifting guard railing device for train top operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341547 CN202954500U (en) | 2012-07-14 | 2012-07-14 | Automatic lifting guard railing device for train top operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202954500U true CN202954500U (en) | 2013-05-29 |
Family
ID=48460079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341547 Expired - Lifetime CN202954500U (en) | 2012-07-14 | 2012-07-14 | Automatic lifting guard railing device for train top operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202954500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421188A (en) * | 2018-03-16 | 2018-08-21 | 陈楚 | A kind of putting out water tank fire fighting truck |
| US10875456B2 (en) | 2017-09-05 | 2020-12-29 | Safety Test & Equipment Co. | Cab guard with adjustable railing system for aerial device |
-
2012
- 2012-07-14 CN CN 201220341547 patent/CN202954500U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10875456B2 (en) | 2017-09-05 | 2020-12-29 | Safety Test & Equipment Co. | Cab guard with adjustable railing system for aerial device |
| CN108421188A (en) * | 2018-03-16 | 2018-08-21 | 陈楚 | A kind of putting out water tank fire fighting truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207032989U (en) | Plug-type multi-storied garage | |
| CN103193137B (en) | High-altitude full automatic lifting and using method thereof | |
| CN202954500U (en) | Automatic lifting guard railing device for train top operation | |
| CN203111092U (en) | Vehicle safety system and vehicle | |
| CN203476156U (en) | Automatic safeguard rail | |
| CN105293229B (en) | Lift appliance and its control method | |
| CN106115404A (en) | A kind of elevator wire rope skidding detection method | |
| CN201158955Y (en) | Tower parking equipment | |
| CN205133499U (en) | Be used for electric locomotive buffer stop of dry coke quenching system | |
| CN203173662U (en) | Protecting device against mistaken opening of door of elevator out of control | |
| CN202864731U (en) | Portal crane with trolley uniform deceleration anti-collision function | |
| CN105905733B (en) | A kind of construction hoist falling-proof insurance system | |
| CN105539205A (en) | Comprehensive operation vehicle for subway overhead line system | |
| CN206016367U (en) | Simple lifting multi-storied garage with chain detection apparatus | |
| CN211712386U (en) | A home use elevator protection device for banket | |
| CN202072370U (en) | Derailment preventing safety mechanism of building construction hoister | |
| CN209397986U (en) | A kind of lift-sliding parking equipment elevating safety protective device | |
| CN203033592U (en) | Elevator lift car safety device | |
| CN107013071A (en) | A kind of intelligent garage fixed anti-fall device of parking | |
| CN208329502U (en) | A kind of garbage retrieving system suitable for high-building construction environment | |
| CN201574010U (en) | Derail preventive device of construction elevator | |
| CN205687343U (en) | A kind of construction hoist falling-proof insurance system | |
| CN202967788U (en) | Anti-slipping protection device of elevator | |
| CN207243367U (en) | A kind of auto repair lifting platform | |
| CN104727599A (en) | Safety control method and control system for electrically controlled side parking lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG Co.,Ltd. Address before: Chengyang District of Qingdao city Jihongtan town Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR QINGDAO SIFANG LOCOMOTIVE & ROLLING STOCK Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |