CN201528160U - Insulation safety protection device of high-altitude operation car - Google Patents
Insulation safety protection device of high-altitude operation car Download PDFInfo
- Publication number
- CN201528160U CN201528160U CN2009203121411U CN200920312141U CN201528160U CN 201528160 U CN201528160 U CN 201528160U CN 2009203121411 U CN2009203121411 U CN 2009203121411U CN 200920312141 U CN200920312141 U CN 200920312141U CN 201528160 U CN201528160 U CN 201528160U
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- Prior art keywords
- insulation
- altitude operation
- operation vehicle
- arm
- safety protection
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- Expired - Lifetime
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Abstract
The utility model relates to an insulation safety protection device of a straight boom type insulation high-altitude operation car, which is applied to safety protection of the straight boom type insulation high-altitude operation car. The insulation safety protection device of a high-altitude operation car is structurally characterized by consisting of an angle sensor, a length sensor and a main controller, and the angle sensor and the length sensor are disposed on a main arm of the straight boom type insulation high-altitude operation car and respectively connected with the main controller. The insulation safety protection device has the advantages of reasonable structure and design, simple mounting and using, convenience, reliability, and effectively increasing safety.
Description
Technical field
The utility model relates to a kind of insulation safety protective device of straight arm extending type insulation high-altitude operation vehicle, is applied to the safeguard protection of straight arm extending type insulation high-altitude operation vehicle.
Background technology
Straight arm extending type insulation high-altitude operation vehicle is a kind ofly to play the main insulation effect with insulation arm, the struggled against high-altitude operation vehicle of supplementary insulation effect of insulation.Because of it has mobility strong, lift-off is convenient, operating flexibility, and advantage such as electrical insulation properties is good has obtained extensive use in distribution line live working.Yet when the distribution line height is low,, bring sizable harm for operating personnel and vehicle because operating personnel's carelessness has taken place insulation arm not to be reached effective insulated lengths and the situation of direct live line working.And existing straight arm extending type insulation high-altitude operation vehicle does not still have the scheme that addresses this problem.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of reasonable in design, effectively improve fail safe, install and use the insulation safety protective device of simple, convenient and reliable high-altitude operation vehicle.
The utility model solves the problems of the technologies described above the insulation safety protective device that the technical scheme that is adopted is this high-altitude operation vehicle; its design feature is: be made up of angular transducer, linear transducer and master controller; described angular transducer, linear transducer are arranged on the principal arm of straight arm extending type insulation high-altitude operation vehicle, and angular transducer, linear transducer link to each other with master controller respectively.
Master controller described in the utility model is arranged on the turntable of straight arm extending type insulation high-altitude operation vehicle.
Angular transducer described in the utility model is the gravity type angular transducer.
Linear transducer described in the utility model is the stay-supported linear transducer.
Hold-down arm angular transducer and insulation arm collapsing length transducer on the principal arm of high-altitude operation vehicle, after the principal arm elevation angle reaches certain angle, the insulation telescopic arm must be reached after the safe insulated lengths, can continue the operation of going up to the air, guarantee when live line working, insulation arm effectively stretches out, and has effectively avoided the potential safety hazard that causes thus.
The utility model is compared with prior art and is had the following advantages and effect:
1, owing to, make insulation arm more effectively to play a role, avoids thinking and neglect the security incident that causes, further ensured user's safety at hold-down arm angular transducer and insulation arm collapsing length transducer.
2, this scenario-frame is simple, and is easy for installation, and the design of use is also quite reasonable, can not increase cost and the trouble of bringing in the use.
3, protect applicable to the insulation safety of any straight arm extending type insulation high-altitude operation vehicle.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Label declaration: 1, insulation work bucket; 2, insulation arm; 3, gravity type angular transducer; 4, stay-supported linear transducer; 5, principal arm; 6, master controller; 7, turntable.
Embodiment
Below in conjunction with embodiment the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment 1: as shown in Figure 1, present embodiment is made up of gravity type angular transducer 3, stay-supported linear transducer 4, master controller 6, detect the length that insulation arm 2 stretches out by the stay-supported linear transducer 4 that is installed on the principal arm 5, by being installed in the elevation angle of the gravity type angular transducer 3 detection principal arms 5 on the principal arm 5, resulting data constantly are sent to the master controller 6 that is installed on the turntable 7, by the action of master controller 6 control insulation arms 2 with principal arm 5.When the elevation angle of principal arm 5 is raised to θ 1 degree, when this moment, insulation arm 2 stretched out effective insulated lengths less than L1, make the liter action of principal arm 5 forbid by controller 6 control, insulation arm 2 effective insulated lengths can only be reached L1 this moment when above, the liter that could carry out principal arm 5 once more moves.And when the principal arm elevation angle when θ 2 degree is above, when insulation arm 2 effective insulated lengths during, make contracting of insulation arm 2 move by controller 6 controls and forbid less than L2.Thereby when having guaranteed under certain operation height situation live line working, insulation arm 2 has all reached effective outreach.Wherein θ 1, θ 2, L1, L2 can set flexibly according to the insulate concrete condition of high empty wagons of straight arm extending type.
During use, the people stands in the insulation work bucket 1 on the insulation arm 2, and is similar to the insulate working method of high empty wagons of existing straight arm extending type.
The utility model is subjected to the user at present and well estimates when the electric power system live line working.
The extension elongation of the elevation angle of principal arm 5 and insulation arm 2 all can be set flexibly according to the concrete condition of actual high-altitude operation vehicle, applicable to the insulation safety protection of any straight arm extending type insulation high-altitude operation vehicle.
In addition, need to prove, the specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection range of the utility model patent according to the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection range of the present utility model.
Claims (4)
1. the insulation safety protective device of a high-altitude operation vehicle; it is characterized in that: form by angular transducer, linear transducer and master controller; described angular transducer, linear transducer are arranged on the principal arm of straight arm extending type insulation high-altitude operation vehicle, and angular transducer, linear transducer link to each other with master controller respectively.
2. the insulation safety protective device of high-altitude operation vehicle according to claim 1 is characterized in that: described master controller is arranged on the turntable of straight arm extending type insulation high-altitude operation vehicle.
3. the insulation safety protective device of high-altitude operation vehicle according to claim 1, it is characterized in that: described angular transducer is the gravity type angular transducer.
4. the insulation safety protective device of high-altitude operation vehicle according to claim 1, it is characterized in that: described linear transducer is the stay-supported linear transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203121411U CN201528160U (en) | 2009-10-09 | 2009-10-09 | Insulation safety protection device of high-altitude operation car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203121411U CN201528160U (en) | 2009-10-09 | 2009-10-09 | Insulation safety protection device of high-altitude operation car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201528160U true CN201528160U (en) | 2010-07-14 |
Family
ID=42519442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203121411U Expired - Lifetime CN201528160U (en) | 2009-10-09 | 2009-10-09 | Insulation safety protection device of high-altitude operation car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201528160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121846A (en) * | 2014-08-18 | 2014-10-29 | 南京晨光森田环保科技有限公司 | Detection method for stay wire state of length sensor |
-
2009
- 2009-10-09 CN CN2009203121411U patent/CN201528160U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121846A (en) * | 2014-08-18 | 2014-10-29 | 南京晨光森田环保科技有限公司 | Detection method for stay wire state of length sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |