CN104201599A - Portable mounting device of ground down-lead - Google Patents
Portable mounting device of ground down-lead Download PDFInfo
- Publication number
- CN104201599A CN104201599A CN201410493296.5A CN201410493296A CN104201599A CN 104201599 A CN104201599 A CN 104201599A CN 201410493296 A CN201410493296 A CN 201410493296A CN 104201599 A CN104201599 A CN 104201599A
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- China
- Prior art keywords
- down conductor
- mainboard
- auxiliary attached
- lead
- auxiliary
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Abstract
The invention discloses a portable mounting device of a ground down-lead. The portable mounting device comprises a ground down-lead lifting member. The ground down-lead lifting member comprises a main lifting board, three auxiliary accessory boards, bolts and nuts; one end of the main lifting board is provided with a retaining edge; the main lifting board is provided with a plurality of fastening slots arranged inwardly from one side of the main lifting board behind the retaining edge; one auxiliary accessory board is horizontally placed on the ground near the ground down-lead, and another auxiliary accessory board or the other two auxiliary accessory boards are connected with a lengthened auxiliary accessory board and are supported on the horizontally-arranged auxiliary accessory board in a manner of being parallel to the ground down-lead; the retaining edge of the main lifting board hooks to the tops of the auxiliary accessory boards supported; one of the fastening slots of the main lifting board fastens to the lower portion of one end of the ground down-lead. The portable mounting device is small in size, light in weight and convenient to carry; meanwhile, sinking or displacement of the ground down-lead is effectively prevented; working efficiency and working safety are improved.
Description
Technical field
The present invention relates to transmission line Work tool technical field, particularly relate to a kind of portable down conductor erector.
Background technology
Transmission line all will carry out grounding resistance measurement to transmission line every year by operation maintenance requirement, if in the time of circuit generation lightning stroke trip accident, need to carry out grounding resistance measurement to tripping operation fault wire section equally, and in measuring process, in former construction, because mostly being, landfill soil loosens the soil, through piling up for a long time, landfill soil is by ground network compacting layer by layer, originally enough down conductors are subject to the pressure of upper strata earth, constantly to lower stress, cause active length to shorten, in the time untiing clamp nut, moment shrinks downwards, caused impact to resuming work, the serious time removes to mention down conductor with hand or other Work tools and is difficult to reset.
This kind of strength and the time that method needs staff to cost a lot of money, cause that arm is ached, palm redness, in exerting oneself, hand is also easily grounded downlead and scratches skin, causes potential safety hazard.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of portable down conductor erector that is applicable to cement pole.
For achieving the above object, the present invention adopts following technical scheme:
Portable down conductor erector, comprise down conductor lifting member, described down conductor lifting member comprises that one promotes mainboard and three auxiliary attached plates and screw bolt and nut, described lifting mainboard one end is provided with rib, between on lifting mainboard after described rib, be separated with multiple draw-in grooves from offering in plate body one side direction, spaced apartly in described auxiliary attached plate be provided with multiple bolts hole; An auxiliary attached plate lies against on the other ground of down conductor, the auxiliary attached plate of another piece or another two auxiliary attached plates that are bolted lengthening are parallel to down conductor and are supported in the auxiliary attached plate keeping flat, the rib that promotes mainboard hooks the auxiliary attached plate top of support, a draw-in groove that promotes mainboard withholds the bottom of down conductor termination, upwards lift lifting mainboard, can mention down conductor, complete reset.
For meeting on-the-spot instructions for use, described lifting mainboard adopts the steel plate of long 380mm, wide 50mm to make, and described auxiliary attached plate adopts the steel plate of long 200mm, wide 50mm to make, and volume is little, is easy to carry.
Uniform the offering more than three of bolt hole in an auxiliary attached plate, uniform the offering more than four of bolt hole in another two auxiliary attached plates, can meet the requirement of flexible length.
On described lifting mainboard, offer bolt hole, available screw bolt and nut stacks lifting mainboard and three auxiliary attached plates to be connected in one, and is easy to carry.
The described lifting mainboard other end offers bar shaped bolt hole, is convenient to lengthen and promote mainboard by an auxiliary attached plate, increases the arm of force, rapid operation.
Beneficial effect of the present invention:
1, portable down conductor erector volume of the present invention is little, lightweight, is easy to carry, and solves the impact that down conductor sinks or offset phenomena causes simultaneously effectively, has saved down conductor resetting time, increases work efficiency.
2, the present invention is a kind of portable down conductor erector that is applicable to cement pole, has improved workman's condition of work, improves job security.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 (a) is for promoting the structural representation of mainboard in Fig. 1 invention.
Fig. 2 (b) is the structural representation of an auxiliary attached plate in Fig. 1 invention.
Fig. 2 (c) is the structural representation of another two auxiliary attached plates in Fig. 1 invention.
Fig. 3 promotes mainboard in the present invention and auxiliary attached plate stacks carrying structure figure.
Number in the figure is: 1, promote mainboard; 2, auxiliary attached plate; 3, bar shaped bolt hole; 4, draw-in groove; 5, bolt hole; 6, down conductor.
Embodiment
Below in conjunction with accompanying drawing illustrated embodiment, the invention will be further described, but the present invention is not limited to this embodiment.
Portable down conductor erector of the present invention, comprises down conductor lifting member, and down conductor lifting member comprises that one promotes mainboard 1 and three auxiliary attached plates 2 and screw bolt and nut.
Described lifting mainboard 1 one end is provided with rib, the other end offers the bar shaped bolt hole 3 on center line, between on the lifting mainboard 1 of described rib one side, be separated with three draw-in grooves 4 from offering in plate body one side direction, described draw-in groove 4 is made up of strip-shaped clamp groove and eccentric hole clipping, on the lifting mainboard 1 of described bar shaped bolt hole 3 one sides, offer the bolt hole 5 on bar shaped bolt hole 3 center lines, bolt hole 5 is apart from the lifting mainboard 1 end limit 60mm of bar shaped bolt hole 3 one sides; Described auxiliary attached plate 2 one has three, bolt hole 5 in an auxiliary attached plate 2 is uniform more than three, bolt hole 5 in another two auxiliary attached plates 2 is uniform more than four, as shown in Fig. 2 (a), Fig. 2 (b), Fig. 2 (c).
Described lifting mainboard 1 adopts long 380mm, the steel plate of wide 50mm, and the wide 13mm of described bar shaped bolt hole 6, long 40mm, the wide of strip-shaped clamp groove promoting on mainboard 1 is 13mm, the long 25mm of being, eccentric card bore dia is ￠ 13.Bolt hole 5 diameters are ￠ 13; Described auxiliary attached plate 2 adopts the rectangle steel plate of long 200mm, wide 50mm, and whole bolts hole 5 diameters in auxiliary attached plate 2 are ￠ 13, as shown in Fig. 2 (a), Fig. 2 (b), Fig. 2 (c).
The present invention not the used time can be stacked together, by the bolt hole 5 to it, lifting mainboard 1 and three auxiliary attached plates 2 are linked together with screw bolt and nut, be easy to carry, as shown in Figure 3.
When the present invention uses at the scene, unclamp screw bolt and nut, dismiss and promote mainboard 1 and three auxiliary attached plates 2, an auxiliary attached plate 2 lies against on the other ground of down conductor 6, the auxiliary attached plate 2 of another piece or another two auxiliary attached plates 2 that are bolted lengthening are parallel to down conductor 6 and are supported in the auxiliary attached plate 2 keeping flat, the rib that promotes mainboard 1 front end is hooked to auxiliary attached plate 2 tops of support, select a suitable draw-in groove 4 of lifting mainboard 1 to withhold the bottom of down conductor 6 terminations, upwards lift and promote mainboard 1, can mention down conductor 6, complete its reset, as shown in Figure 1.
Only by an auxiliary attached plate 2 during as supporting role, remain an auxiliary attached plate 2 can be used as lengthen promote mainboard 1 use, be specially this auxiliary attached plate 2 and be connected to and promote mainboard 1 rear end, be connected by promoting the wide 13mm of strip-shaped clamp groove on mainboard 1 and the bolt hole 5 of auxiliary attached plate 2 with screw bolt and nut.
Claims (5)
1. portable down conductor erector, comprise down conductor lifting member, it is characterized in that: described down conductor lifting member comprises that one promotes mainboard (1) and three auxiliary attached plates (2) and screw bolt and nut, described lifting mainboard (1) one end is provided with rib, between lifting mainboard (1) after described rib is upper, be separated with multiple draw-in grooves (4) from offering in plate body one side direction, the upper spaced apart multiple bolts hole (5) that are provided with of described auxiliary attached plate (2); An auxiliary attached plate (2) lies against on the other ground of down conductor (6), another piece is assisted attached plate (2) or another two auxiliary attached plates (2) that are bolted lengthening to be parallel to down conductor (6) and is supported in the auxiliary attached plate (2) keeping flat, the rib that promotes mainboard (1) hooks auxiliary attached plate (2) top of support, and a draw-in groove (4) that promotes mainboard (1) withholds the bottom of down conductor (6) termination.
2. portable down conductor erector according to claim 1, is characterized in that: described lifting mainboard (1) is long 380mm, the steel plate of wide 50mm, the rectangle steel plate that described auxiliary attached plate (2) is long 200mm, wide 50mm.
3. portable down conductor erector according to claim 2, it is characterized in that: the bolt hole (5) in an auxiliary attached plate (2) is for uniform more than three, the bolt hole (5) in another two auxiliary attached plates (2) is uniform more than four.
4. according to portable down conductor erector described in any one in claim 1～3, it is characterized in that: on described lifting mainboard (1), offer bolt hole (5).
5. according to portable down conductor erector described in any one in claim 1～3, it is characterized in that: described lifting mainboard (1) other end offers bar shaped bolt hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410493296.5A CN104201599B (en) | 2014-09-24 | 2014-09-24 | Portable mounting device of ground down-lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410493296.5A CN104201599B (en) | 2014-09-24 | 2014-09-24 | Portable mounting device of ground down-lead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104201599A true CN104201599A (en) | 2014-12-10 |
| CN104201599B CN104201599B (en) | 2017-05-17 |
Family
ID=52086852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410493296.5A Active CN104201599B (en) | 2014-09-24 | 2014-09-24 | Portable mounting device of ground down-lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201599B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003343144A (en) * | 2002-05-24 | 2003-12-03 | Japan Uniflow Co Ltd | Door supporter |
| CN202147594U (en) * | 2011-07-07 | 2012-02-22 | 徐州金正公路工程机械有限公司 | Bracket for transmission shaft of loader |
| CN103779805A (en) * | 2014-01-10 | 2014-05-07 | 国家电网公司 | Assembling and disassembling device for grounding lead wire |
| CN203787849U (en) * | 2014-04-25 | 2014-08-20 | 国家电网公司 | Level-type grounding down conductor lifting tool |
| CN204068024U (en) * | 2014-09-24 | 2014-12-31 | 广西电网公司桂林供电局 | Portable down conductor erector |
-
2014
- 2014-09-24 CN CN201410493296.5A patent/CN104201599B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003343144A (en) * | 2002-05-24 | 2003-12-03 | Japan Uniflow Co Ltd | Door supporter |
| CN202147594U (en) * | 2011-07-07 | 2012-02-22 | 徐州金正公路工程机械有限公司 | Bracket for transmission shaft of loader |
| CN103779805A (en) * | 2014-01-10 | 2014-05-07 | 国家电网公司 | Assembling and disassembling device for grounding lead wire |
| CN203787849U (en) * | 2014-04-25 | 2014-08-20 | 国家电网公司 | Level-type grounding down conductor lifting tool |
| CN204068024U (en) * | 2014-09-24 | 2014-12-31 | 广西电网公司桂林供电局 | Portable down conductor erector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104201599B (en) | 2017-05-17 |
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