CN105261997A - A sight glass used for observing safety indication lamps of an aerial lift device with insulated arms - Google Patents
A sight glass used for observing safety indication lamps of an aerial lift device with insulated arms Download PDFInfo
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- CN105261997A CN105261997A CN201510756533.7A CN201510756533A CN105261997A CN 105261997 A CN105261997 A CN 105261997A CN 201510756533 A CN201510756533 A CN 201510756533A CN 105261997 A CN105261997 A CN 105261997A
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- lift device
- aerial lift
- vertical rack
- sight glass
- cuboid
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Abstract
A sight glass used for observing safety indication lamps of an aerial lift device with insulated arms relates to the field of power distribution working, and solves problems that operation personnel in the aerial lift device with the insulated arms can not observe states of the safety indicating lamps. A main body of a lens body is a cuboid, and wide edges of the cuboid are both circular-arc-shpaed. One of a long edge of the cuboid is provided with a circular-arc-shaped projection. A fixing seat is a cylinder, and is provided with a circular hole in the middle portion. A rotation ball is in fixed connection with one end of an L-shaped support bar. The rotation ball is positioned in the circular hole. The fixing seat is in fixed connection with the back surface of the lens body. A vertical support is in fixed connection with an inclined support. An included angle between the vertical support and the inclined support is 60-degrees. The bottom end of the vertical support is provided with a fixing sheet. The bottom end of the inclined support is provided with a fixing sheet. The middle portions of the fixing sheets are provided with circular holes used for screwing the fixing sheets tightly into a body of the aerial lift device with the insulated arms through bolts. The L-shaped support bar is in threaded connection with the vertical support of an extension support through a nut. The sight glass is suitable for being used as a rearview mirror.
Description
Technical field
The present invention relates to distribution operation field.
Background technology
Current distribution network live line work mainly contains insulating gloves working system and insulating bar working system, and insulating gloves working system is the main flow of current distribution network live line work, when adopting insulating gloves working system, aerial lift device with insulated arm be then absolutely necessary insulation operation vehicle, the insulation arm of bucket arm vehicle is by electrician's Self-operating in insulation bucket, due to insulation arm pitching, flexible have a definite limitation, for ensureing live-working safety, special messenger must be established to monitor be positioned at green, yellow, the red green indicating lamp of bucket arm vehicle operating desk side.But due to the reason of Car design, operating personnel in bucket arm vehicle cannot observe the green indicating lamp of operating desk voluntarily, for live-working safety adds hidden danger, therefore, needing a kind of equipment badly makes operating personnel clearly can observe green indicating lamp, and adjust the pitching, flexible of insulation arm as required at any time, care provider can be specialized in ground again and form dual fail-safe, thus the safety of more effective guarantee live line working.
Summary of the invention
The present invention is in order to solve the reason of existing aerial lift device with insulated arm design itself, operating personnel in bucket arm vehicle cannot observe that green indicating lamp state causes cannot implementation and operation and the problem of potential safety hazard brought timely and effectively, proposes a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp.
For observing a sight glass for aerial lift device with insulated arm green indicating lamp, it comprises mirror body 1, bracing frame 2, extending bracket 3 and nut 4;
The main body of mirror body 1 is cuboid, and the broadside of cuboid is arc-shaped, a long limit of cuboid is provided with the protruding 1-1 of an arc-shaped, and the central axis of protruding 1-1 of this arc-shaped and the central axis coaxial of this cuboid; Mirror body 1 is embedded with level crossing;
Bracing frame 2 comprises holder 2-1, roating sphere 2-2 and L shape support bar 2-3; Holder 2-1 is cylinder, and centre has circular hole 2-1-1; Roating sphere 2-2 is fixedly connected with one end of L shape support bar 2-3; Roating sphere 2-2 is positioned at circular hole 2-1-1, and roating sphere 2-2 with the central axis perpendicular to mirror body for axle rotating 360 degrees in circular hole 2-1-1, to anticlockwise 45 degree, to right rotation 45 degree, rotate up 45 degree, be rotated down 45 degree; Holder 2-1 is fixedly connected with the rear surface of mirror body 1, and the central axis coaxial of the central axis of holder 2-1 and mirror body 1;
Extending bracket 3 comprises vertical rack 3-1, tilted supporter 3-2 and stator 3-3; Vertical rack 3-1 is fixedly connected with tilted supporter 3-2, and is integrated part, and tilted supporter 3-2 is positioned at 1/5 place of the length of vertical rack 3-1, and the angle of vertical rack 3-1 and tilted supporter 3-2 is 60 degree; The bottom of vertical rack 3-1 is provided with a slice stator 3-3, and the bottom of tilted supporter 3-2 is provided with a slice stator 3-3; Circular hole is had, for stator 3-3 being tightened on by bolt the vehicle body of aerial lift device with insulated arm in the middle of stator 3-3;
The body of rod of the other end of L shape support bar 2-3 is provided with screw thread, and the support body on the top of vertical rack 3-1 is provided with screw thread, and is threaded by nut 4 between L shape support bar 2-3 and the vertical rack 3-1 of extending bracket 3.
In L shape support bar 2-3, the screwed body of rod is expansion link.
Vertical rack 3-1 and tilted supporter 3-2 is expansion link.
The level crossing at the protruding 1-1 place of the arc-shaped of mirror body 1 is provided with backsight convex lens, for observing the situation of other parts of aerial lift device with insulated arm.
Beneficial effect: a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp of the present invention, be arranged on aerial lift device with insulated arm, make operating personnel in bucket arm vehicle can the state of green indicating lamp of Real Time Observation bucket arm vehicle operating desk side, thus adjustment insulation arm action in time, simultaneously, specialize in monitoring personnel with ground effectively to link up, ensure that the fail safe of live line working.The present invention is also applicable to use as rearview mirror.
Accompanying drawing explanation
Fig. 1 is a kind of front view of the sight glass for observing aerial lift device with insulated arm green indicating lamp;
Fig. 2 is the rearview of Fig. 1; Fig. 3 is the left view of Fig. 1; Fig. 4 is the right view of Fig. 1; Fig. 5 is the upward view of Fig. 1; Fig. 6 is the vertical view of Fig. 1;
Fig. 7 is the practical effect figure of Fig. 1.
Embodiment
Embodiment one, illustrate present embodiment referring to figs. 1 through Fig. 7, a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp described in present embodiment, it comprises mirror body 1, bracing frame 2, extending bracket 3 and nut 4;
The main body of mirror body 1 is cuboid, and the broadside of cuboid is arc-shaped, a long limit of cuboid is provided with the protruding 1-1 of an arc-shaped, and the central axis of protruding 1-1 of this arc-shaped and the central axis coaxial of this cuboid; Mirror body 1 is embedded with level crossing;
Bracing frame 2 comprises holder 2-1, roating sphere 2-2 and L shape support bar 2-3; Holder 2-1 is cylinder, and centre has circular hole 2-1-1; Roating sphere 2-2 is fixedly connected with one end of L shape support bar 2-3; Roating sphere 2-2 is positioned at circular hole 2-1-1, and roating sphere 2-2 with the central axis perpendicular to mirror body for axle rotating 360 degrees in circular hole 2-1-1, to anticlockwise 45 degree, to right rotation 45 degree, rotate up 45 degree, be rotated down 45 degree; Holder 2-1 is fixedly connected with the rear surface of mirror body 1, and the central axis coaxial of the central axis of holder 2-1 and mirror body 1;
Extending bracket 3 comprises vertical rack 3-1, tilted supporter 3-2 and stator 3-3; Vertical rack 3-1 is fixedly connected with tilted supporter 3-2, and is integrated part, and tilted supporter 3-2 is positioned at 1/5 place of the length of vertical rack 3-1, and the angle of vertical rack 3-1 and tilted supporter 3-2 is 60 degree; The bottom of vertical rack 3-1 is provided with a slice stator 3-3, and the bottom of tilted supporter 3-2 is provided with a slice stator 3-3; Circular hole is had, for stator 3-3 being tightened on by bolt the vehicle body of aerial lift device with insulated arm in the middle of stator 3-3;
The body of rod of the other end of L shape support bar 2-3 is provided with screw thread, and the support body on the top of vertical rack 3-1 is provided with screw thread, and is threaded by nut 4 between L shape support bar 2-3 and the vertical rack 3-1 of extending bracket 3.
In present embodiment, the rear surface of mirror body 1 is provided with bracing frame 2, holder 2-1 on bracing frame 2 is fixedly connected with the rear surface of mirror body 1, roating sphere 2-2 is fixedly connected with one end of L shape support bar 2-3, roating sphere 2-2 is positioned at the circular hole on holder 2-1, and can rotate in circular hole, and can not to drop out, to make mirror body 1 can according to the actual conditions anglec of rotation.
Be connected by nut 4 between 3 between bracing frame 2 with extension, when sight glass 4 damages, be convenient to dismounting and change.
Stator 3-3 is tightened on the vehicle body of aerial lift device with insulated arm by bolt, and keep staff in driver's cabin, the state of the green indicating lamp of aerial lift device with insulated arm operating desk side can be observed by the mirror body 1 of sight glass, thus adjustment insulation arm action in time, simultaneously, specialize in monitoring personnel with ground effectively to link up, ensure that the fail safe of live line working.
Embodiment two, this embodiment are further illustrating a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp described in embodiment one, and in present embodiment, in L shape support bar 2-3, the screwed body of rod is expansion link.
Embodiment three, this embodiment are further illustrating a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp described in embodiment one, and in present embodiment, vertical rack 3-1 and tilted supporter 3-2 is expansion link.
In L shape support bar 2-3, the screwed body of rod, vertical rack 3-1 and tilted supporter 3-2 are expansion link, and staff according to actual needs, can regulate length.
Embodiment four, this embodiment are further illustrating a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp described in embodiment one, in present embodiment, the level crossing at the protruding 1-1 place of the arc-shaped of mirror body 1 is provided with backsight convex lens, for observing the situation of other parts of aerial lift device with insulated arm.
Embodiment five, this embodiment are further illustrating a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp described in embodiment one, in present embodiment, L shape support bar 2-3, vertical rack 3-1 and tilted supporter 3-2 are plastic-steel flexible pipe.
Claims (4)
1. for observing a sight glass for aerial lift device with insulated arm green indicating lamp, it is characterized in that, it comprises mirror body (1), bracing frame (2), extending bracket (3) and nut (4);
The main body of mirror body (1) is cuboid, the broadside of cuboid is arc-shaped, a long limit of cuboid is provided with the projection (1-1) of an arc-shaped, and the central axis of the projection of this arc-shaped (1-1) and the central axis coaxial of this cuboid; Mirror body (1) is embedded with level crossing;
Bracing frame (2) comprises holder (2-1), roating sphere (2-2) and L shape support bar (2-3); Holder (2-1) is cylinder, and centre has circular hole (2-1-1); Roating sphere (2-2) is fixedly connected with one end of L shape support bar (2-3); Roating sphere (2-2) is positioned at circular hole (2-1-1), and roating sphere (2-2) with the central axis perpendicular to mirror body for axle rotating 360 degrees in circular hole (2-1-1), to anticlockwise 45 degree, to right rotation 45 degree, rotate up 45 degree, be rotated down 45 degree; Holder (2-1) is fixedly connected with the rear surface of mirror body (1), and the central axis coaxial of the central axis of holder (2-1) and mirror body (1);
Extending bracket (3) comprises vertical rack (3-1), tilted supporter (3-2) and stator (3-3); Vertical rack (3-1) is fixedly connected with tilted supporter (3-2), and be integrated part, tilted supporter (3-2) is positioned at 1/5 place of the length of vertical rack (3-1), and the angle of vertical rack (3-1) and tilted supporter (3-2) is 60 degree; The bottom of vertical rack (3-1) is provided with a slice stator (3-3), and the bottom of tilted supporter (3-2) is provided with a slice stator (3-3); Circular hole is had, for stator (3-3) being tightened on by bolt the vehicle body of aerial lift device with insulated arm in the middle of stator (3-3);
The body of rod of the other end of L shape support bar (2-3) is provided with screw thread, the support body on the top of vertical rack (3-1) is provided with screw thread, and is threaded by nut (4) between the vertical rack (3-1) of L shape support bar (2-3) and extending bracket (3).
2. a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp according to claim 1, is characterized in that, in L shape support bar (2-3), the screwed body of rod is expansion link.
3. a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp according to claim 1, is characterized in that, vertical rack (3-1) and tilted supporter (3-2) are expansion link.
4. a kind of sight glass for observing aerial lift device with insulated arm green indicating lamp according to claim 1, it is characterized in that, the level crossing at projection (1-1) place of the arc-shaped of mirror body (1) is provided with backsight convex lens, for observing the situation of other parts of aerial lift device with insulated arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756533.7A CN105261997A (en) | 2015-11-09 | 2015-11-09 | A sight glass used for observing safety indication lamps of an aerial lift device with insulated arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510756533.7A CN105261997A (en) | 2015-11-09 | 2015-11-09 | A sight glass used for observing safety indication lamps of an aerial lift device with insulated arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105261997A true CN105261997A (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510756533.7A Pending CN105261997A (en) | 2015-11-09 | 2015-11-09 | A sight glass used for observing safety indication lamps of an aerial lift device with insulated arms |
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| CN (1) | CN105261997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555176A (en) * | 2020-04-14 | 2020-08-18 | 青岛索尔汽车有限公司 | A insulating curtain of light filling for high altitude electric wire netting breakdown van |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201604585U (en) * | 2010-01-19 | 2010-10-13 | 江门气派摩托车有限公司 | Mounting structure of rear-view mirror bracket and rear-view mirror |
| CN202368475U (en) * | 2011-12-22 | 2012-08-08 | 中联重科股份有限公司 | Rearview mirror fixing device and engineering machinery vehicle |
| CN104078879A (en) * | 2014-05-13 | 2014-10-01 | 国家电网公司 | Maintenance mirror in power transmission line electrified state |
| CN205070309U (en) * | 2015-11-09 | 2016-03-02 | 国网黑龙江省电力有限公司伊春供电公司 | A peep hole for observing aerial lift device with insulating arm safe light |
-
2015
- 2015-11-09 CN CN201510756533.7A patent/CN105261997A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201604585U (en) * | 2010-01-19 | 2010-10-13 | 江门气派摩托车有限公司 | Mounting structure of rear-view mirror bracket and rear-view mirror |
| CN202368475U (en) * | 2011-12-22 | 2012-08-08 | 中联重科股份有限公司 | Rearview mirror fixing device and engineering machinery vehicle |
| CN104078879A (en) * | 2014-05-13 | 2014-10-01 | 国家电网公司 | Maintenance mirror in power transmission line electrified state |
| CN205070309U (en) * | 2015-11-09 | 2016-03-02 | 国网黑龙江省电力有限公司伊春供电公司 | A peep hole for observing aerial lift device with insulating arm safe light |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555176A (en) * | 2020-04-14 | 2020-08-18 | 青岛索尔汽车有限公司 | A insulating curtain of light filling for high altitude electric wire netting breakdown van |
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Application publication date: 20160120 |