CN205509372U - Modular nest ware is removed in high altitude - Google Patents
Modular nest ware is removed in high altitude Download PDFInfo
- Publication number
- CN205509372U CN205509372U CN201620350780.7U CN201620350780U CN205509372U CN 205509372 U CN205509372 U CN 205509372U CN 201620350780 U CN201620350780 U CN 201620350780U CN 205509372 U CN205509372 U CN 205509372U
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- China
- Prior art keywords
- head
- round bar
- axial line
- rod
- bolt
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- Expired - Fee Related
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Abstract
The utility model relates to a modular nest ware is removed in high altitude, including the insulator spindle more than, install the working head on the insulator spindle, the insulator spindle include the body of rod, set firmly and have the internal screw thread ferrule in body of rod one end, set firmly the body of rod other end have with the ferrule in screw -thread fit's the plug that has an external screw thread, still include a readwrite head, this readwrite head includes the body, pipe inner wall set up can with plug matching the external screw's internal thread, the one end rigid coupling end cover of body sets firmly hexagon nut on the end cover, the threaded hole footpath centre bore big slightly with hexagon nut is seted up at the end cover center, the working head divide into three kinds: three -terminal formula working head, four end formula working heads and three -terminal can be dragged and drawn the formula working head. Compared with the prior art, the utility model discloses simple process, it is with low costs, easy operation.
Description
Technical field
This utility model relates to power equipment maintenance technology field, is specifically related to charged electric power apparatus and removes a kind of combination type high-altitude of Bird's Nest except nest device.
Background technology
In recent years, birds quantity is gradually increased, nest activity is built more and more frequent at electric power line pole tower nest, the safe operation of transmission line of electricity is affected increasing by birds droppings and Bird's Nest, foreign material in Bird's Nest, birds droppings, iron wire etc. once fall on insulator or wire, it is possible to cause insulator arc-over or short circuit.It is to use link rod that tradition removes the common method of Bird's Nest, but the work head lifting surface area of link rod upper end is little, easily occurs that inserting Bird's Nest is not easy to draw back, do not make the situations such as power, adds the difficulty removing Bird's Nest.
The Chinese utility model of Publication No. CN202978064U discloses a kind of power equipment Bird's Nest remover, including holding rod, is provided with Spina jujubae rod in the leading section of holding rod.Holding rod selects insulating bar, and the Spina jujubae on Spina jujubae rod is pyramid, and the rearward end of Spina jujubae rod is fixed with adapter sleeve, insulating bar and adapter sleeve tight fit connection, and adapter sleeve, Spina jujubae rod and pyramid Spina jujubae are stainless steel, by being welded to connect.This technical scheme is no doubt removed Bird's Nest than link rod and is facilitated; but still suffer from certain defect: that is exactly that its Spina jujubae is excellent with holding rod point-blank; do not extend to horizontal direction; and Bird's Nest would generally be on cross-arm; when removing Bird's Nest, people the lowest just must can get at Bird's Nest away from electric pole, therefore uses very inconvenient.
Utility model content
The purpose of this utility model is based on the deficiencies in the prior art, it is provided that a kind of combination type high-altitude is except nest device.
For realizing the purpose of this utility model, this utility model adopts the technical scheme that:
A kind of combination type high-altitude is except nest device, including more than one insulating bar, the work head being arranged on insulating bar, it is characterized in that: described insulating bar includes the body of rod, be installed in body of rod one end female pipe collar of band, be installed in the body of rod other end with pipe collar screw-internal thread fit with externally threaded plug；Also including a combination head, this combination head includes body, and inboard wall of tube body arranges the female thread that can coordinate with plug external screw thread, and the affixed end cap in one end of body, fixed hex nut on end cap, end cap central offers the centre bore slightly larger with the screwed hole internal diameter of hex nut；Described work head is divided into three kinds: trifocal work head, four end formula work heads and three ends can pull formula work head, and these three work head all comprises a bolt, and the screw rod of bolt can coordinate with hex nut, the affixed round bar of head of bolt；The round bar quantity of wherein said trifocal work head is three, the axial line of each round bar is arc, the tangent line of its free end is vertical with the axial line of screw rod, and the axial line of adjacent two round bars is 120 ° at the angle of the plane projection at bolt head end face place；The round bar quantity of described four end formula work heads is four, and the axial line of each round bar is arc, and the tangent line of its free end is vertical with the axial line of screw rod, and the axial line of adjacent two round bars is 90 ° at the angle of the plane projection at bolt head end face place；It is three that described three ends can pull the round bar quantity of formula work head, the axial line of each round bar is broken line, the angle of two sections of straight lines is 160 °, the axial line of adjacent two round bars is 120 ° at the angle of the plane projection at bolt head end face place, with round bar free end be initiate, round bar total length 1/5 the affixed barb in position, the angle of the axial line of barb and its place round bar axial line is acute angle.
Further, described acute angle is 30 degree.
Compared with prior art, this utility model is based on removing the inconvenient factor found in Bird's Nest work, fixed for Demountable combined-type before changing, technique is simple, low cost, simple to operate, lifting surface area can be increased, can reduce again to intert and be not easy to the generation of situations such as drawing back into Bird's Nest, may also function as pulling downwards along insulating bar the effect of Bird's Nest simultaneously.Simple to operate, time saving and energy saving must act on, the problems such as Bird's Nest difficulty are removed in the solution for the treatment of in accordance with local conditions.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model insulating bar；
Fig. 3 is the structural representation of this utility model combination head；
Fig. 4 is the structural representation at another visual angle of this utility model combination head；
Fig. 5 is the structural representation of this utility model trifocal work head；
Fig. 6 is the structural representation of this utility model four end formula work head；
Fig. 7 is the structural representation that this utility model three end can pull formula work head.
Detailed description of the invention
A kind of combination type high-altitude is except nest device, including the insulating bar 1 of 2, the work 2 being arranged on insulating bar 1, it is characterized in that: described insulating bar 1 includes the body of rod 11, be installed in body of rod one end female pipe collar of band 12, be installed in the body of rod other end with pipe collar screw-internal thread fit with externally threaded plug 13；Also include a combination head 3, this combination head includes body 31, and inboard wall of tube body arranges the female thread that can coordinate, the affixed end cap in one end 32 of body with plug external screw thread, fixed hex nut 33 on end cap 32, end cap central offers the centre bore slightly larger with the screwed hole internal diameter of hex nut；Described work head is divided into three kinds: trifocal work 21, four end formula work 22 and three ends can pull formula work 23, and these three work head all comprises a bolt 200, and the screw rod of bolt can coordinate with hex nut, the affixed round bar of head 300 of bolt；The round bar quantity of wherein said trifocal work head is three, the axial line of each round bar is arc, the tangent line of its free end is vertical with the axial line of screw rod, and the axial line of adjacent two round bars is 120 ° at the angle of the plane projection at bolt head end face place；The round bar quantity of described four end formula work heads is four, and the axial line of each round bar is arc, and the tangent line of its free end is vertical with the axial line of screw rod, and the axial line of adjacent two round bars is 90 ° at the angle of the plane projection at bolt head end face place；It is three that described three ends can pull the round bar quantity of formula work head, the axial line of each round bar is broken line, the angle a of two sections of straight lines is 160 °, the axial line of adjacent two round bars is 120 ° at the angle of the plane projection at bolt head end face place, with round bar free end be initiate, round bar total length 1/5 the affixed barb 400 in position, the angle of the axial line of barb and its place round bar axial line is 30 degree.
Preparation method essentially consists in the preparation of work head, wherein:
The preparation method of trifocal work head includes: welded together one end of the round bar of three the same length, then it is initial by every round steel from pad one end on bench vice, an internal diameter steel pipe more slightly larger than round bar external diameter it is inserted at the 1/2 of round bar total length, hold steel pipe the most flat-folded, make steel pipe centrage bench vice table top parallel；The angle of the axial line of adjacent two round bars projection on pincers table top is 120 °, then the common port at round steel welds a bolt, specifically being welded together by the common port of the head end of bolt with round bar, the specification of bolt is that its screw rod can coordinate with described hex nut.
The preparation method of four end formula work heads includes: welded together one end of the round bar of four the same length, then it is initial by every round steel from pad one end on bench vice, an internal diameter steel pipe more slightly larger than round bar external diameter it is inserted at the 1/2 of round bar total length, hold steel pipe the most flat-folded, make steel pipe centrage bench vice table top parallel；The angle of the axial line of adjacent two round bars projection on pincers table top is 90 °, then the common port at round steel welds a bolt, specifically being welded together by the common port of the head end of bolt with round bar, the specification of bolt is that its screw rod can coordinate with described hex nut.
Three ends can pull the preparation method of formula work head and include: welded together one end of the round bar of three the same length, then on bench vice, every round steel is inserted near the public solder joint of round bar an internal diameter steel pipe more slightly larger than round bar external diameter, hold steel pipe the most flat-folded, steel pipe centrage bench vice table top is made to become 70 degree of angles；The angle of the axial line of adjacent two round bars projection on pincers table top is 120 °, then using round bar free end be initiate, round bar total length 1/5 position welding on short round steel be 30 ° as barb, the axial line of barb with the angle of its place round bar axial line.Finally the common port at round steel welds a bolt, is specifically welded together by the common port of the head end of bolt with round bar, and the specification of bolt is that its screw rod can coordinate with described hex nut.
Claims (2)
1. a combination type high-altitude is except nest device, including the insulating bar of more than (1), the work head (2) being arranged on insulating bar (1), it is characterized in that: described insulating bar (1) includes the body of rod (11), be installed in the female pipe collar of body of rod one end band (12), be installed in the body of rod other end with pipe collar screw-internal thread fit with externally threaded plug (13)；Also include a combination head (3), this combination head includes body (31), inboard wall of tube body arranges the female thread that can coordinate with plug external screw thread, the affixed end cap in one end (32) of body, the upper fixed hex nut (33) of end cap (32), end cap central offers the centre bore slightly larger with the screwed hole internal diameter of hex nut；Described work head is divided into three kinds: trifocal work head (21), four end formulas work head (22) and three ends can pull formula work head (23), these three work head all comprises a bolt (200), the screw rod of bolt can coordinate with hex nut, the affixed round bar of the head (300) of bolt；The round bar quantity of wherein said trifocal work head is three, the axial line of each round bar is arc, the tangent line of its free end is vertical with the axial line of screw rod, and the axial line of adjacent two round bars is 120 ° at the angle of the plane projection at bolt head end face place；The round bar quantity of described four end formula work heads is four, and the axial line of each round bar is arc, and the tangent line of its free end is vertical with the axial line of screw rod, and the axial line of adjacent two round bars is 90 ° at the angle of the plane projection at bolt head end face place；It is three that described three ends can pull the round bar quantity of formula work head, the axial line of each round bar is broken line, the angle (a) of two sections of straight lines is 160 °, the axial line of adjacent two round bars is 120 ° at the angle of the plane projection at bolt head end face place, with round bar free end be initiate, round bar total length 1/5 the affixed barb (400) in position, the angle of the axial line of barb and its place round bar axial line is acute angle.
A kind of combination type high-altitude the most according to claim 1 is except nest device, it is characterised in that described acute angle is 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350780.7U CN205509372U (en) | 2016-04-25 | 2016-04-25 | Modular nest ware is removed in high altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620350780.7U CN205509372U (en) | 2016-04-25 | 2016-04-25 | Modular nest ware is removed in high altitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509372U true CN205509372U (en) | 2016-08-24 |
Family
ID=56706494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620350780.7U Expired - Fee Related CN205509372U (en) | 2016-04-25 | 2016-04-25 | Modular nest ware is removed in high altitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870834A (en) * | 2016-04-25 | 2016-08-17 | 国网山东省电力公司莱州市供电公司 | Combined type high-altitude bird nest remover and preparation method therefor |
-
2016
- 2016-04-25 CN CN201620350780.7U patent/CN205509372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870834A (en) * | 2016-04-25 | 2016-08-17 | 国网山东省电力公司莱州市供电公司 | Combined type high-altitude bird nest remover and preparation method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170425 |