CN104377532B - Down conductor makes aid - Google Patents
Down conductor makes aid Download PDFInfo
- Publication number
- CN104377532B CN104377532B CN201410651900.2A CN201410651900A CN104377532B CN 104377532 B CN104377532 B CN 104377532B CN 201410651900 A CN201410651900 A CN 201410651900A CN 104377532 B CN104377532 B CN 104377532B
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- CN
- China
- Prior art keywords
- jack
- pressing mold
- pedestal
- summit
- down conductor
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- 239000004020 conductor Substances 0.000 title claims abstract description 44
- 238000003825 pressing Methods 0.000 claims abstract description 73
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 230000003028 elevating effect Effects 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011701 zinc Substances 0.000 abstract description 5
- 229910052725 zinc Inorganic materials 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000005452 bending Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention provides down conductor to make aid, and including pedestal, wherein, one end of pedestal is horizontally installed with jack, and the other end at pedestal is provided with and bends pressing mold；Jack head is provided with flat and rushes to summit pressing mold, is additionally provided with the disc type rocking arm that pressing mold of rushing to summit can be driven to stretch out on jack；The described pressing mold that bends is located at the front of pressing mold of rushing to summit, the strip pressing plate of the axially symmetric setting of pressing mold of rushing to summit including 2 pieces of edges, and 2 block pressur plates form angle in the one end away from pressing mold of rushing to summit, and the angle of pressing plate is not less than 30 degree；It is provided with outside one end of jack at pedestal and is also horizontally installed with implement handle.The present invention can be while ensureing down conductor fabricating quality, it is provided that broader bendable controlling angle scope.Have lightweight, be easy to carry；The advantages such as simple to operate, time saving and energy saving, the damage that can at utmost reduce grounded round steels Zinc coat.
Description
Technical field
The invention belongs to power transmission and transforming equipment earth lead and make field, particularly relate to down conductor and make aid.
Background technology
In the construction of power transmission and transforming equipment and transmission line of electricity, down conductor is for connecting the connecting line between equipment or circuit and lightning-protection system, generally uses round steel or band iron etc. to need bending to make according to scene.It is existing that to draw ground wire bending equipment volume and weight bigger, operation is laborious, its portability is poor, simultaneously during making, draw ground wire bending equipment to round steel or the discontinuity of band iron, the Zinc coat causing round steel or band iron has damage, affects the service life of down conductor, there is potential safety hazard after used a period of time.
Summary of the invention
The present invention provides down conductor to make aid, in order to solve defect of the prior art, it is achieved makes aid by down conductor and bends round steel or flat iron grounding material easily, improves its fabricating quality.
The present invention is achieved by the following technical programs:
Down conductor makes aid, and including pedestal, wherein, one end of described pedestal is horizontally installed with jack, and the other end of pedestal is provided with and bends pressing mold；Described jack head is provided with flat and rushes to summit pressing mold, is additionally provided with the disc type rocking arm that pressing mold of rushing to summit can be driven to stretch out on jack；The described pressing mold that bends is located at the front of pressing mold of rushing to summit, the strip pressing plate of the axially symmetric setting of pressing mold of rushing to summit including 2 pieces of edges, and 2 block pressur plates form angle in the one end away from pressing mold of rushing to summit.
The down conductor that the present invention provides makes aid, mainly by pedestal, jack, bend pressing mold, rush to summit pressing mold and disc type rocking arm is constituted.Jack is fixedly mounted on pedestal, jack stress abjection when preventing work.At the disc type rocking arm being also arranged above driving pressing mold of rushing to summit to stretch out of jack, the lever rocker conventional with jack is compared, and disc type rocking arm is convenient to operate and more laborsaving；Make the stress of the material such as round steel or angle bar evenly, improve the fabricating quality of downlead, can preferably protect the zinc coat of the material such as round steel or angle bar not to be damaged.Bend pressing mold and be located at the front of pressing mold of rushing to summit, pressing mold of rushing to summit with jack is relative, and 2 block length strip plates form angle in the one end away from pressing mold of rushing to summit, and pressing plate angle has certain degree of depth, can bend out the down conductor with longer bent angle, the angular range that simultaneously can bend is wider.
During use, the material such as round steel or band steel is placed in and bends pressing mold and rush to summit between pressing mold, by slewing circle disc type rocking arm, the pressing mold that makes to rush to summit moves closer to the material such as round steel or band steel until contacting with bending pressing mold, the pressing mold of rushing to summit of flat, when with the material such as round steel or band steel, has broader contact surface so that material difficult drop-off stability is more preferable, the material such as round steel or band steel gradually stress bends, and can form certain angle of bend.After having bent, slewing circle disc type rocking arm drives pressing mold of rushing to summit to retreat, and is taken out by the material such as round steel or band steel.
Down conductor as above makes aid, and the angle of described pressing plate is not less than 30 degree.The angle that pressing plate is had bends the quality of angular range and making to the down conductor that can make important impact, and pressing plate angle is not less than 30 degree, it is possible to while ensureing down conductor fabricating quality, it is provided that the broader angular range bent.
Down conductor as above makes aid, and pedestal is provided with outside one end of jack and is additionally provided with and the implement handle of base bottom surface level.Pedestal is played the firm effect of support by the implement handle arranged, and facilitates carrying of equipment；Can slam implement handle with foot in use, the stability keeping pedestal is convenient to operate, single just can complete bending of down conductor, raising operating efficiency.
Down conductor as above makes aid, arranging the clip of inverted U in the middle part of described pedestal, clip two ends are bolted on pedestal, and jack is positioned at clip bottom and closely cooperates with clip, jack rear portion arranges baffle plate, and baffle plate is fixedly mounted on pedestal.By U-shaped clip and bolt, jack is fixed on pedestal, jack stress abjection when preventing work；The pedestal at jack rear portion is additionally provided with the baffle plate preventing it from moving, improves safety when equipment uses.
Down conductor as above makes aid, and described pedestal uses channel-section steel to make, and described jack is arranged in the groove type structure of channel-section steel.Pedestal uses channel-section steel to make, and can be placed in the groove type structure of channel-section steel by jack, make use of the structural strength that channel-section steel itself has, and simplifies the making link of pedestal, reduces the cost of manufacture of equipment.
Down conductor as above makes aid, described jack select elevating capacity at the screw type jack of 2～5 tons, described in rush to summit the exsertile length of pressing mold in 110～220mm scopes.The needs bent according to down conductor, it is preferred to use screw type jack, make the stress of the material such as round steel or angle bar evenly, advantageously ensure that the fabricating quality of equipment.
Down conductor as above makes aid, a screw is respectively offered in the both sides of described pedestal, screw mandrel is installed in screw, through hole is offered in one end of screw mandrel, through hole is positioned at outside pedestal, bolt is installed in through hole, coordinate with through hole in the middle part of the screw mandrel of bolt, the head outer diameter of bolt is more than the diameter of through hole, nut is installed in the end of bolt screw mandrel, the external diameter of nut is more than the diameter of through hole, fixing ball is installed in the screw mandrel end of bolt, on fixing ball, fixed block is installed, fixing groove is offered on fixed block, fixed block is coordinated with fixing ball by fixing groove, clamping plate are installed in the side of fixed block, clamping plate are arc, clamping plate coordinate with jack.
The invention have the advantage that
1, the present invention is lightweight, it is simple to carry；Simple to operate, time saving and energy saving, it is possible at utmost to reduce the damage of grounded round steels Zinc coat.
2, pressing plate angle is not less than 30 degree, it is possible to while ensureing down conductor fabricating quality, it is provided that broader bendable controlling angle scope.
3, pedestal is played the firm effect of support by the implement handle arranged, and facilitates carrying of equipment；Can slam implement handle with foot in use, the stability keeping pedestal is convenient to operate, single just can complete bending of down conductor, raising work efficiency.
4, pedestal uses channel-section steel to make, and can be placed in the groove type structure of channel-section steel by jack, make use of the structural strength that channel-section steel itself has, and simplifies the making link of pedestal, reduces the cost of manufacture of equipment.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation that down conductor of the present invention makes aid embodiment；Fig. 2 is I structure for amplifying schematic diagram of Fig. 1；Fig. 3 is the Fig. 1 section view structure for amplifying schematic diagram along line A-A.
Reference: 1 pedestal 2 jack 3 bends pressing mold 4 pressing mold 5 disc type rocking arm 6 pressing plate 7 implement handle 8 clip 9 bolt 10 baffle plate 11 bolt 12 screw mandrel 13 through hole 14 screw 15 nut 16 of rushing to summit and fixes ball 17 and fix groove 18 fixed block 19 clamping plate.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Fig. 1 is the structural representation that down conductor of the present invention makes aid embodiment, and as shown in Figure 1, there is shown, the present embodiment down conductor makes aid, including pedestal 1, wherein, one end of pedestal 1 is horizontally installed with jack 2, and the other end at pedestal 1 is provided with and bends pressing mold 3；Head at jack 2 is provided with the pressing mold 4 of rushing to summit of flat, on the top of jack 2 equipped with the disc type Rocker arm 5 that pressing mold 4 of rushing to summit can be driven to stretch out；Bend pressing mold 3 and be located at the front of pressing mold 4 of rushing to summit, including 2 pieces of edges rush to summit the axially symmetric setting of pressing mold 4 strip pressing plate 6,2 block pressur plate away from pressing mold 4 of rushing to summit one end formed angle.
Specifically, the down conductor that the present embodiment provides makes aid, mainly by pedestal 1, jack 2, bend pressing mold 3, rush to summit pressing mold 4 and disc type Rocker arm 5 is constituted.Jack 2 is fixedly mounted on pedestal 1, jack 2 stress abjection when can prevent work.The disc type Rocker arm 5 being also arranged above driving pressing mold 4 of rushing to summit to stretch out at jack 2; compare with the conventional lever rocker of jack 2; disc type Rocker arm 5 is convenient to operate and more laborsaving; make the stress of the material such as round steel or angle bar evenly; improve the fabricating quality of downlead, can preferably protect the zinc coat of the material such as round steel or angle bar not to be damaged simultaneously.Bend pressing mold 3 and be located at the front of pressing mold 4 of rushing to summit, pressing mold 4 is relative with rushing to summit, and forms angle in the one end away from pressing mold 4 of rushing to summit, 2 block length strip plates 6 angle formed has certain degree of depth, can bend out the down conductor with longer bent angle, the angular range that simultaneously can bend is wider.
During use, the material such as round steel or band steel is placed in and bends pressing mold 3 and rush to summit between pressing mold 4, by slewing circle disc type Rocker arm 5, the pressing mold 4 that makes to rush to summit moves closer to the material such as round steel or band steel until contacting with bending pressing mold 3, the pressing mold 4 of rushing to summit of flat, when with the material such as round steel or band steel, has broader contact surface so that material difficult drop-off stability is more preferable, the material such as round steel or band steel gradually stress bends, and can form certain angle of bend.After having bent, slewing circle disc type Rocker arm 5 drives pressing mold 4 of rushing to summit to retreat, and is taken out by the material such as round steel or band steel.
Wherein, the angle of the present embodiment center platen 6 is not less than 30 degree.The angle that pressing plate 6 is had bends the quality of angular range and making to the down conductor that can make important impact, and pressing plate 6 angle is not less than 30 degree, it is possible to while ensureing down conductor fabricating quality, it is provided that the broader angular range bent.
Further, the present embodiment is provided with outside one end of jack at pedestal 1 it is additionally provided with and the implement handle 7 of pedestal 1 bottom surface level.Pedestal 1 is played the firm effect of support by the implement handle 7 arranged, and facilitates carrying of equipment；Can slam implement handle 7 with foot in use, the stability keeping pedestal 1 is convenient to operate, single just can complete bending of down conductor, raising operating efficiency.
Further, arranging the clip 8 of inverted U in the middle part of pedestal 1 described in the present embodiment, clip 8 two ends are bolted on pedestal 1, and jack 2 is positioned at clip 8 bottom and closely cooperates with clip 8, jack 2 rear portion arranges baffle plate 10, and baffle plate 10 is fixedly mounted on pedestal 1.By U-shaped clip 8 and bolt 9, jack 2 is fixed on pedestal 1, jack 2 stress abjection when preventing work, it is simple to the installation of jack 2 and routine servicing maintenance；The pedestal 1 at jack 2 rear portion is additionally provided with the baffle plate 10 preventing it from moving, improves safety when equipment uses.
nullCarrying out during down conductor bends owing to down conductor makes aid，Jack 2 is to work at a higher pressure,The most easily cause jack 2 unstable，Roll in the front portion making jack 2，In order to avoid the problems referred to above，The present invention is in the following ways: a screw 14 is respectively offered in the both sides of described pedestal 1，Screw mandrel 12 is installed in screw 14，Through hole 13 is offered in one end of screw mandrel 12，Through hole 13 is positioned at outside pedestal 1，Bolt 11 is installed in through hole 13，Coordinate with through hole 13 in the middle part of the screw mandrel of bolt 11，The head outer diameter of bolt 11 is more than the diameter of through hole 13，Nut 15 is installed in the end of bolt 11 screw mandrel，The external diameter of nut 15 is more than the diameter of through hole 13，Fixing ball 16 is installed in the screw mandrel end of bolt 11，On fixing ball 16, fixed block 18 is installed，Fixing groove 17 is offered on fixed block 18，Fixed block 18 is coordinated with fixing ball 16 by fixing groove 17，Clamping plate 19 are installed in the side of fixed block 18，Clamping plate 19 are arc，Clamping plate 19 coordinate with jack 2.
Jack 2 can tightly be clamped under the effect of screw mandrel 12 by the clamping plate 19 of the present invention, substantially increase jack 2 and carry out the stability during down conductor bends, rolling in the front portion avoiding jack 2, substantially increases the quality that down conductor bends.The bolt 11 of the present invention can be with convenient construction personnel's rotary screw 12, and bolt 11 can be unloaded very easily by nut 15 from screw mandrel 12, saves down conductor and makes taking up room of aid.The screw mandrel 12 of the present invention is connected with clamping plate 19 with the cooperation of fixed block 18 by screw mandrel 12, it is to avoid clamping plate 19 inhibition to screw mandrel 12 in the rotary course of screw mandrel 12.
Based on technique scheme, optionally, the pedestal 1 of the present embodiment uses channel-section steel to make, and jack 1 is arranged in the groove type structure of channel-section steel.Pedestal 1 uses channel-section steel to make, and can be placed in the groove type structure of channel-section steel by jack 2, make use of the structural strength that channel-section steel itself has, and simplifies the making link of pedestal, reduces the cost of manufacture of equipment.Jack 2 selects elevating capacity at the screw type jack of 2～5 tons, and the length that pressing mold 4 of rushing to summit stretches out is in 110～220mm scopes.The needs bent according to down conductor, it is preferred to use screw type jack, make the stress of the material such as round steel or angle bar evenly, advantageously ensure that the fabricating quality of equipment.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. down conductor makes aid, including pedestal, it is characterised in that: one end of described pedestal is horizontally installed with jack, and the other end of pedestal is provided with and bends pressing mold；Described jack head is provided with flat and rushes to summit pressing mold, is additionally provided with the disc type rocking arm that pressing mold of rushing to summit can be driven to stretch out on jack；The described pressing mold that bends is located at the front of pressing mold of rushing to summit, the strip pressing plate of the axially symmetric setting of pressing mold of rushing to summit including 2 pieces of edges, and 2 block pressur plates form angle in the one end away from pressing mold of rushing to summit；A screw is respectively offered in the both sides of described pedestal, screw mandrel is installed in screw, through hole is offered in one end of screw mandrel, through hole is positioned at outside pedestal, bolt is installed in through hole, coordinate with through hole in the middle part of the screw mandrel of bolt, the head outer diameter of bolt is more than the diameter of through hole, nut is installed in the end of bolt screw mandrel, the external diameter of nut is more than the diameter of through hole, fixing ball is installed in the screw mandrel end of bolt, on fixing ball, fixed block is installed, fixing groove is offered on fixed block, fixed block is coordinated with fixing ball by fixing groove, clamping plate are installed in the side of fixed block, clamping plate are arc, clamping plate coordinate with jack.
Down conductor the most according to claim 1 makes aid, it is characterised in that: described pressing plate angle is not less than 30 degree.
Down conductor the most according to claim 1 and 2 makes aid, it is characterised in that: described pedestal is provided with outside one end of jack and is additionally provided with and the implement handle of base bottom surface level.
Down conductor the most according to claim 1 and 2 makes aid, it is characterized in that: the clip of inverted U is set in the middle part of described pedestal, clip two ends are bolted on pedestal, jack is positioned at clip bottom and closely cooperates with clip, jack rear portion arranges baffle plate, and baffle plate is fixedly mounted on pedestal.
Down conductor the most according to claim 1 makes aid, it is characterised in that: described pedestal uses channel-section steel to make, and described jack is arranged in the groove type structure of channel-section steel.
6. make aid according to the down conductor described in claim 1 or 2 or 5, it is characterised in that: described jack select elevating capacity at the screw type jack of 2～5 tons, described in rush to summit the exsertile length of pressing mold in 110～220mm scopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651900.2A CN104377532B (en) | 2014-11-17 | 2014-11-17 | Down conductor makes aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651900.2A CN104377532B (en) | 2014-11-17 | 2014-11-17 | Down conductor makes aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104377532A CN104377532A (en) | 2015-02-25 |
| CN104377532B true CN104377532B (en) | 2017-01-04 |
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ID=52556271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410651900.2A Active CN104377532B (en) | 2014-11-17 | 2014-11-17 | Down conductor makes aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104377532B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448411B (en) * | 2016-10-17 | 2022-08-30 | 武汉科技大学 | Experimental device for simulating ore pass ore drawing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6085570A (en) * | 1999-12-17 | 2000-07-11 | Preaus; Paul E. | Powered, portable, metal bending apparatus |
| CN202316787U (en) * | 2011-11-30 | 2012-07-11 | 中国化学工程第十三建设有限公司 | Copper bar mold |
| CN204144659U (en) * | 2014-11-17 | 2015-02-04 | 国家电网公司 | Down conductor makes aid |
-
2014
- 2014-11-17 CN CN201410651900.2A patent/CN104377532B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6085570A (en) * | 1999-12-17 | 2000-07-11 | Preaus; Paul E. | Powered, portable, metal bending apparatus |
| CN202316787U (en) * | 2011-11-30 | 2012-07-11 | 中国化学工程第十三建设有限公司 | Copper bar mold |
| CN204144659U (en) * | 2014-11-17 | 2015-02-04 | 国家电网公司 | Down conductor makes aid |
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| Publication number | Publication date |
|---|---|
| CN104377532A (en) | 2015-02-25 |
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