CN104836162A - Dedicated isolating and protecting wall for aerial lift truck - Google Patents
Dedicated isolating and protecting wall for aerial lift truck Download PDFInfo
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- CN104836162A CN104836162A CN201510278513.3A CN201510278513A CN104836162A CN 104836162 A CN104836162 A CN 104836162A CN 201510278513 A CN201510278513 A CN 201510278513A CN 104836162 A CN104836162 A CN 104836162A
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- insulation
- isolating
- protecting wall
- isolation baffle
- bucket
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Abstract
The invention discloses a dedicated isolating and protecting wall for an aerial lift truck. The aerial lift truck comprises an insulation bucket. The isolating and protecting wall comprises two sliding rails, which are fixed at one side of the insulation bucket, a plurality of insulated isolation baffle plates, support connecting pieces, which are correspondingly connected with the insulated isolation baffle plates, sliding blocks, and J-shaped bolts. Kidney-shaped slots are respectively arranged at two sides of each sliding rail. The J-shaped bolts are fixed on the upper edge of the insulation bucket by traversing the kidney slots. Two sides of the insulated isolation baffle plates are semicircle-shaped. A plurality of small holes are arranged at the lower edge of a main body part of the insulated isolation baffle plates in pair. Grooves for clamping the insulated isolation baffle plates and the small holes corresponding to fixing bolts for fixing the insulated isolation baffle plates are arranged at the upper half parts of the support connecting pieces, and nylon tubes which are connected with the upper half parts of the sliding blocks are arranged at the lower half parts of the support connecting pieces. Small holes which use safety adjustment pins to fix the support connecting pieces are arranged at the side of the upper half parts of the sliding blocks, and the shape of the lower half part of each sliding block matches that of a sliding groove in one corresponding sliding rail. The dedicated isolating and protecting wall for the aerial lift truck is simple in structure, convenient to maintain, effective for protection, and safe and reliable.
Description
Technical field
The present invention relates to distribution network live line work field, particularly relate to the special isolating and protecting wall of a kind of bucket arm vehicle.
Background technology
In recent years, along with the development of national economy, society is more and more higher to the requirement of power supply quality, and improving power supply reliability is a vital task; Meanwhile, power supply enterprise also under the prerequisite of good service, need increase economic efficiency.At circumstances, reduce interruption maintenance and the maintenance work of distribution network as much as possible, Efforts To Develop distribution network live line work becomes required.
10kV distribution network live line work, is divided into aerial lift device with insulated arm working system and indirect operating method, and indirect operating method take insulating tool as operation intermediary, not directly contact wire, operation relatively safety but personnel attrition is large, and operating efficiency is low, now adopts aerial lift device with insulated arm working system more.This method generally adopts aerial lift device with insulated arm to be job platform, simple, but owing to directly contacting 10kV electrified body, and distribution three-phase distance is less, equipment is intensive, and operating personnel is placed in eminence bucket, there is visual angle blind zone in ground care provider, site safety management and control risk is larger.When thus adopting aerial lift device with insulated arm working system, effectively need insulate to live wire and cover, and keep the safe distance being greater than 0.4m with other current potential bodies.With existing insulating tool, operating personnel will by effectively covering (by near to far away) other current potential bodies mutually successively layer by layer, and job step is complicated, and in charging zone, the time of staying is long, and the activity duration is long, takes time and effort; Operational separation distance is less simultaneously, and job safety distance is difficult to quantize control, and site safety risk is larger.
Therefore need badly and provide a kind of novel bucket arm vehicle special purpose device to solve the problems referred to above.
Summary of the invention
Technical problem to be solved by this invention is to provide the special isolating and protecting wall of a kind of bucket arm vehicle, can either shorten the distribution network live line work time, can reduce again the security risk of operation.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of bucket arm vehicle special isolating and protecting wall, described bucket arm vehicle comprises insulation bucket, isolating and protecting wall comprises the slide rail that two are separately fixed at insulation bucket side, some insulation-isolation baffles, the support connecting piece that connect corresponding to each insulation-isolation baffle, slide block, J type bolt, the both sides of each slide rail respectively have a kidney slot, J type bolt is fixed on the upper edge of insulation bucket through kidney slot, two edges of insulation-isolation baffle are semicircular arc, the lower edge of main body section has some apertures in pairs, the first half of support connecting piece is provided with the groove of clamping insulation-isolation baffle and isolates aperture corresponding to baffle plate by set bolt fixed insulation, Lower Half is mate with the slide block first half nylon tube be connected, the first half side of slide block has by the aperture of safe adjustment pin fixed support connector, chute mating shapes in the shape of Lower Half and slide rail.
In a preferred embodiment of the present invention, in each slide rail, be provided with king's font chute, to increase the damping between slide block, prevent from arbitrarily moving between the two.
In a preferred embodiment of the present invention, J type bolt is furnished with the different nut of two external diameters.The width of the nut screw connection slide rail that external diameter is larger, the width of the nut screw connection kidney slot that external diameter is less, make it with insulate struggle against be connected more closely reliable.
In a preferred embodiment of the present invention, any side of insulation-isolation baffle main part lower edge adds one deck insulation-isolation baffle, for reinforcing the main part of insulation-isolation baffle.
In a preferred embodiment of the present invention, each several part assembly of isolating and protecting wall is made by all insulation material, and coefficient of safety is high.
The invention has the beneficial effects as follows: structure of the present invention is simple, and easy installation and removal, operates simple and easy, can simplify and cover operating procedure, shorten the activity duration, raise the efficiency, save the muscle power of operating personnel; Effectively can control again the scope of activities in operating personnel's bucket, change distance present situation by feel, ensure safe distance, reduce the security risk of operation.
Accompanying drawing explanation
Fig. 1 is the perspective view of bucket arm vehicle of the present invention special isolating and protecting wall one preferred embodiment;
Fig. 2 is the perspective view of described slide rail;
Fig. 3 is the vertical view of described slide rail;
Fig. 4 is the perspective view of described J type bolt;
Fig. 5 is the perspective view of described insulation-isolation baffle;
Fig. 6 is the perspective view of described support connecting piece;
Fig. 7 is the front view of described support connecting piece;
Fig. 8 is the rearview of described support connecting piece;
Fig. 9 is the left view of described support connecting piece;
Figure 10 is the perspective view of described slide block;
In accompanying drawing, the mark of each parts is as follows: 1, insulation bucket, and 2, isolating and protecting wall, 21, slide rail, 211, chute, 212, kidney slot, 22, insulation-isolation baffle, 221, aperture, 23, support connecting piece, 231, groove, 232, nylon tube, 233, set bolt, 234, aperture, 24, slide block, 241, safe adjustment pin, 242, aperture, 25, J type bolt, 251, screw rod, 252, nut.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
The special isolating and protecting wall of a kind of bucket arm vehicle, described bucket arm vehicle comprises insulation bucket 1, and isolating and protecting wall 2 comprises slide rail 21, some insulation-isolation baffles 22, the support connecting piece 23, slide block 24, the J type bolt 25 that connect corresponding to each insulation-isolation baffle 22 that two are separately fixed at insulation bucket 1 side.The each several part assembly of isolating and protecting wall 2 is made by all insulation material, and coefficient of safety is high.
Refer to Fig. 2 and Fig. 3, described slide rail 21 is as the base of isolating and protecting wall 2, consistent with the length of insulation bucket 1.Be provided with king's font chute 211 in each slide rail 21, to increase the damping between slide block 24, prevent from arbitrarily moving between the two.The both sides of each slide rail 24 respectively have kidney slot 212, a J type bolt 25 is fixed on insulation bucket 1 upper edge through kidney slot 212.Composition graphs 4, J type bolt 25 can move in kidney slot 212, to adapt to the length of different insulative bucket 1, the screw rod 251 of J type bolt 25 is furnished with the nut 252 that two external diameters are different, the nut 252 that external diameter is larger coordinates the width of slide rail 21, the nut 252 that external diameter is less coordinates the width of kidney slot 212, makes it to be connected with the bucket 1 that insulate more closely reliable.
Refer to Fig. 5, the main part of insulation-isolation baffle 22 is rectangle (as shown in FIG.), and two edges are semicircular arc, and this kind of structure can limit the scope of activities of operating personnel, keeps the safe distance with other current potential body.It is three right that the lower edge of main body section has shown in some apertures 221, figure in pairs, can be connected with support connecting piece 23 respectively.In addition, any side of main part lower edge adds one deck insulation-isolation baffle 22, for reinforcing the main part of insulation-isolation baffle 22, prevents insulation-isolation baffle 22 in operation process from occurring rocking.
Refer to Fig. 6 to 9, the first half of support connecting piece 23 is provided with the groove 231 of clamping insulation-isolation baffle 22 and the paired aperture 234 corresponding with insulation-isolation baffle 22, Lower Half is mate with slide block 24 first half nylon tube 232 be connected, and isolates baffle plate 22 by set bolt 233 through aperture 234 fixed insulation on groove 231.Refer to Figure 10, the first half side of slide block 24 has by the aperture 242 of safe adjustment pin 241 fixed support connector 23, chute 211 mating shapes in the shape of Lower Half and slide rail 21.Support connecting piece 23 can in the interior 360 ° of rotations of slide block 24, the angle between free adjustment insulation division board 22 and slide rail 21 is carried out by safe adjustment pin 241, and slide block 24 can horizontal slip in slide rail 21, regulate insulation division board 22 be in insulation bucket 1 above position, both autonomic activities designs, can select proper angle according to line condition during operation, keep and face phase conductor and fix parallel, while restraint, do not hinder operation; By regulating angle and the position of isolating and protecting wall 2 main body, avoiding barrier, the insulation effectively solved under complicated line condition struggles against unworkable problem.
During use, slide rail 21 is fixed on the side at insulation bucket 1 edge, is fixed by J type bolt 25, and can disassembled and assembled freely, and can according to the position free adjustment height of people in insulation bucket 1.Quantity and the position of installing insulating isolation baffle plate 22 is selected, by set bolt 233 fixed insulation isolation baffle plate 22 and support connecting piece 23 according to job requirements.The position of covering as required, autonomous sliding slider 24 rotating insulated isolation baffle plate 22, by angle and the position of safe adjustment pin 241 fixed insulation isolation baffle plate 22, realize covering the insulation of different hidden position.After using isolating and protecting wall 2 of the present invention, operating personnel only need rotate isolation baffle plate 22 and carry out insulation cover facing phase electrified body and earth electrode at charged position, to other current potential bodily forms of surrounding integrally isolating and protecting, not only reduce and cover the displacement in step and complexity and space, also reduce cover with shifting process in touch the security risk that electrified body and earth electrode etc. bring by mistake.Shorten the activity duration to a certain extent simultaneously, greatly alleviate the labour intensity of live line working personnel, increase work efficiency, successful.
Described isolating and protecting wall 2 insulate firm, rotates easy, not cracky, and structure is simple, is convenient to safeguard, and protection effectively, and safety is firm, becomes the utility of distribution insulation bucket working system.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. the special isolating and protecting wall of bucket arm vehicle, described bucket arm vehicle comprises insulation bucket, it is characterized in that, isolating and protecting wall comprises the slide rail that two are separately fixed at insulation bucket side, some insulation-isolation baffles, the support connecting piece that connect corresponding to each insulation-isolation baffle, slide block, J type bolt, the both sides of each slide rail respectively have a kidney slot, J type bolt is fixed on the upper edge of insulation bucket through kidney slot, two edges of insulation-isolation baffle are semicircular arc, the lower edge of main body section has some apertures in pairs, the first half of support connecting piece is provided with the groove of clamping insulation-isolation baffle and isolates aperture corresponding to baffle plate by set bolt fixed insulation, Lower Half is mate with the slide block first half nylon tube be connected, the first half side of slide block has by the aperture of safe adjustment pin fixed support connector, chute mating shapes in the shape of Lower Half and slide rail.
2. the special isolating and protecting wall of bucket arm vehicle according to claim 1, is characterized in that, is provided with king's font chute in each slide rail.
3. the special isolating and protecting wall of bucket arm vehicle according to claim 1, is characterized in that, J type bolt is furnished with the different nut of two external diameters.
4. the special isolating and protecting wall of bucket arm vehicle according to claim 1, is characterized in that, any side of insulation-isolation baffle main part lower edge adds one deck insulation-isolation baffle.
5. the special isolating and protecting wall of the bucket arm vehicle according to any one of Claims 1-4, is characterized in that, each several part assembly of isolating and protecting wall is made by all insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278513.3A CN104836162B (en) | 2015-05-27 | 2015-05-27 | Dedicated isolating and protecting wall for aerial lift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278513.3A CN104836162B (en) | 2015-05-27 | 2015-05-27 | Dedicated isolating and protecting wall for aerial lift truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104836162A true CN104836162A (en) | 2015-08-12 |
| CN104836162B CN104836162B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510278513.3A Active CN104836162B (en) | 2015-05-27 | 2015-05-27 | Dedicated isolating and protecting wall for aerial lift truck |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510555A (en) * | 2020-12-04 | 2021-03-16 | 广东电网有限责任公司江门供电局 | Power distribution equipment interval isolating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001128327A (en) * | 1999-10-26 | 2001-05-11 | Kyushu Electric Power Co Inc | Voltage regulation tap changing work protective plate for pole transformer |
| CN203242963U (en) * | 2013-05-31 | 2013-10-16 | 广州南方电力集团电安建设有限公司 | Insulated shielding device for replacing arrester on 10kV line in charged state |
| CN103915781A (en) * | 2014-01-10 | 2014-07-09 | 国家电网公司 | Multifunctional insulating baffle |
| CN204651776U (en) * | 2015-05-27 | 2015-09-16 | 国网安徽省电力公司蚌埠供电公司 | The special isolating and protecting wall of bucket arm vehicle |
-
2015
- 2015-05-27 CN CN201510278513.3A patent/CN104836162B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001128327A (en) * | 1999-10-26 | 2001-05-11 | Kyushu Electric Power Co Inc | Voltage regulation tap changing work protective plate for pole transformer |
| CN203242963U (en) * | 2013-05-31 | 2013-10-16 | 广州南方电力集团电安建设有限公司 | Insulated shielding device for replacing arrester on 10kV line in charged state |
| CN103915781A (en) * | 2014-01-10 | 2014-07-09 | 国家电网公司 | Multifunctional insulating baffle |
| CN204651776U (en) * | 2015-05-27 | 2015-09-16 | 国网安徽省电力公司蚌埠供电公司 | The special isolating and protecting wall of bucket arm vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510555A (en) * | 2020-12-04 | 2021-03-16 | 广东电网有限责任公司江门供电局 | Power distribution equipment interval isolating device |
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| Publication number | Publication date |
|---|---|
| CN104836162B (en) | 2017-05-17 |
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