CN207272036U - Down conductor bending tool - Google Patents
Down conductor bending tool Download PDFInfo
- Publication number
- CN207272036U CN207272036U CN201721274158.3U CN201721274158U CN207272036U CN 207272036 U CN207272036 U CN 207272036U CN 201721274158 U CN201721274158 U CN 201721274158U CN 207272036 U CN207272036 U CN 207272036U
- Authority
- CN
- China
- Prior art keywords
- down conductor
- rotating fulcrum
- plate
- base
- fixed pivot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 39
- 239000004020 conductor Substances 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of down conductor bending tool, it includes base and the fixed pivot and rotating fulcrum that are installed on base, rotating fulcrum is externally connected with the region that can be corresponded in the rotating rotational handle of its axial centre, base between fixed pivot and rotating fulcrum and is equipped with angle dial;Downlead is placed between fixed pivot and rotating fulcrum, rotational handle rotates the angle that bending is controlled by angle dial.Formation downlead on steel tower is connected the base to during use and bends platform, then downlead is placed between fixed pivot and rotating fulcrum, it is rotated further by rotational handle, the angle of bending is controlled by angle dial, realize the controllable of downlead bending angle, ensure that the downlead after shaping is fitted on iron tower foundation well.
Description
Technical field
It the utility model is related to a kind of down conductor placement tool, more particularly to a kind of down conductor bending tool.
Background technology
In work transmission line, steel tower must use down conductor to carry out grounding connection, and down conductor uses φ
The galvanized steel bar of 12mm makes, and is semi-finished product, and scene is bent and installed according to size.It is swift and violent with national smart grid
Development, requirements also gradual perfection and the raising for transmission line of electricity.Its China National Grid is for work transmission line standard
" earth work construction technology " proposes relevant requirement for downlead in the application of chemical industry skill, but existing downlead is installed
It is extremely difficult to the requirement of the technique.Especially for the bending of bottom of towe downlead, beaten in construction using iron hammer, spanner it is curved
Roll over, heat curved method and bent, easily occur the situation of damage downlead material during bending, cause permanent matter
Defect is measured, the operation and maintenance to the later stage bring very big hidden danger, bend the downlead after aftershaping and bend size inaccuracy, bend
Angle is uncontrollable, it is impossible to is bonded well with the basis of steel tower, influences construction quality.
Utility model content
The controllable down conductor bending tool of angle is bent the purpose of this utility model is to provide a kind of.
This down conductor bending tool provided by the utility model, it includes base and is installed on consolidating on base
Determine fulcrum and rotating fulcrum, rotating fulcrum is externally connected with can correspond to admittedly in the rotating rotational handle of its axial centre, base
The region determined between fulcrum and rotating fulcrum is equipped with angle dial;Downlead is placed between fixed pivot and rotating fulcrum,
Rotational handle rotates the angle that bending is controlled by angle dial.
It is more effortless in order to bend, the rotational handle is included rotary head and extension bar, rotary head includes the bending of L-type
Plate and the connector sleeve being fixed on outside bending plate vertical edge, extension bar are stretched into connector sleeve.
In order to avoid damaging the zinc coat of downlead during bending because of sliding friction, make the fixed pivot and rotation
Fulcrum structure is identical, and both of which includes bolt, nut and rotating cylinder, the internal diameter of rotating cylinder between bolt outside diameter and nut outside diameter,
Base is equipped with the through hole being used for through bolt.
For the ease of controlling bending angle, backing plate, the bending are equipped between the rotating cylinder and base of the fixed pivot
The horizontal sides of plate, which are equipped with, is used for the circular hole that rotating fulcrum bolt passes through.
The base includes rectangular slab, the first steel tower connecting seat and the second steel tower connecting seat, and two steel tower connecting seats are placed in
Outside one opposite side of rectangular slab.
For the ease of adjusting vertical position of this instrument on steel tower, make the first steel tower connecting seat include L-type plate and
Waist round hole is offered on groove type plate, the bottom plate of groove type plate and the vertical edge of L-type plate, the horizontal sides of L-type plate are fixed on the square
Two waist round hole are made to align on shape plate, in the groove body of vertical edge insertion groove type plate.
For the ease of adjusting horizontal level of this instrument on steel tower, it is along the rectangle to make the second steel tower connecting seat
The stripe board of plate length direction arrangement, offers slotted hole in stripe board along its length.
The utility model connects the base to formation downlead on steel tower and bends platform when in use, then puts downlead
Between fixed pivot and rotating fulcrum, rotational handle is rotated further by, the angle of bending is controlled by angle dial, realization is drawn
Offline bending angle it is controllable, ensure shaping after downlead fit in well on iron tower foundation.
Brief description of the drawings
Fig. 1 is the schematic top plan view of one preferred embodiment of the utility model.
Fig. 2 is the schematic front view of this preferred embodiment.
Fig. 3 is the schematic side view of this preferred embodiment.
Illustrate sequence number:
1-base, 2-fixed pivot, 3-rotating fulcrum, 4-rotational handle, 5-angle dial, 6-backing plate,
11-rectangular slab, the 12-the first steel tower connecting seat, the 13-the second steel tower connecting seat, 21-bolt, 22-nut, 23-rotating cylinder,
41-rotary head, 42-extension bar, 121-L-type plate, 122-groove type plate, 411-bending plate, 412-connector sleeve.
Embodiment
As shown in Fig. 1-3, this down conductor bending tool provided in this embodiment, it includes base 1, fixed branch
Point 2, rotating fulcrum 3, rotational handle 4 and angle dial 5, fixed pivot and rotating fulcrum are connected on chassis, rotational handle
It is connected at rotating fulcrum, can be rotated around the axial centre of rotating fulcrum, angle dial is arranged on base corresponding fixation
In region between fulcrum and rotating fulcrum, downlead is placed between fixed pivot and rotating fulcrum by when use, rotational handle
Rotate and the angle of bending is controlled by angle dial.
Wherein base 1 includes rectangular slab 11, the first steel tower connecting seat 12 and the second steel tower connecting seat 13, two steel tower connecting seats
Be placed in rectangular slab width both sides.And the first steel tower connecting seat 12 is designed as including L-type plate 121 and groove type plate
Waist round hole is offered on 122 assembly parts, the bottom plate of groove type plate and the vertical edge of L-type plate, the horizontal sides of L-type plate are fixed on square
Two waist round hole are made to align on shape plate, in the groove body of vertical edge insertion groove type plate, in order to be made according to the needs of different vertical positions
Book instrument can be adjusted on steel tower along short transverse.The second steel tower connecting seat 13 is designed as along rectangular slab length at the same time
The stripe board of direction arrangement, offers slotted hole in stripe board, in order to the needs according to varying level position along its length
Book instrument is set to be adjusted on steel tower along horizontal direction.Ensure that this instrument can preferably be suitable for various operating modes and each
The steel tower of type.
Fixed pivot 2 is identical with 3 structure of rotating fulcrum, and both of which includes bolt 21, nut 22 and rotating cylinder 23, rotating cylinder it is interior
Between bolt outside diameter and nut outside diameter, rotating cylinder is placed on outside bolt in footpath, to avoid occurring sliding friction in bending process and
Damage the zinc coat of downlead;And backing plate 6 is equipped between the rotating cylinder and base of fixed pivot in order to preferably match somebody with somebody close angle
Dial is spent to control bending angle.
Rotational handle 4 includes rotary head 41 and extension bar 42, and rotary head 41 includes the bending plate 411 of L-type and is fixed on folding
Connector sleeve 412 outside bent plate vertical edge, extension bar is stretched into connector sleeve, more effortless to ensure to bend process, reduces labor intensity,
The vertex close to fixed pivot of the horizontal sides of bending plate is set to be overlapped with the center of circle of angle dial at the same time, in order to preferably survey
Measuring angle, improves the accuracy of reading.
The present embodiment connects the base to formation downlead on steel tower and bends platform when in use, is then placed in downlead
Between fixed pivot and rotating fulcrum, rotational handle is rotated further by, the angle of bending is controlled by angle dial, is realized under drawing
Line bending angle it is controllable, ensure shaping after downlead fit in well on iron tower foundation.
Claims (7)
- A kind of 1. down conductor bending tool, it is characterised in that:It includes base and the fixed pivot being installed on base And rotating fulcrum, rotating fulcrum, which is externally connected with, to correspond to fixed pivot in the rotating rotational handle of its axial centre, base Region between rotating fulcrum is equipped with angle dial;Downlead is placed between fixed pivot and rotating fulcrum, rotates hand Handle rotates the angle that bending is controlled by angle dial.
- 2. down conductor bending tool according to claim 1, it is characterised in that:The rotational handle includes rotary head And extension bar, the connector sleeve that rotary head includes the bending plate of L-type and is fixed on outside bending plate vertical edge, extension bar stretch into connector sleeve It is interior.
- 3. down conductor bending tool according to claim 2, it is characterised in that:The fixed pivot and rotating fulcrum Structure is identical, and both of which includes bolt, nut and rotating cylinder, and the internal diameter of rotating cylinder is between bolt outside diameter and nut outside diameter, base It is equipped with the through hole being used for through bolt.
- 4. down conductor bending tool according to claim 3, it is characterised in that:The rotating cylinder of the fixed pivot and bottom Backing plate is equipped between seat, the horizontal sides of the bending plate, which are equipped with, is used for the circular hole that rotating fulcrum bolt passes through.
- 5. down conductor bending tool according to claim 1, it is characterised in that:The base includes rectangular slab, the One steel tower connecting seat and the second steel tower connecting seat, two steel tower connecting seats are placed in outside an opposite side of rectangular slab.
- 6. down conductor bending tool according to claim 5, it is characterised in that:The first steel tower connecting seat includes Waist round hole is offered on L-type plate and groove type plate, the bottom plate of groove type plate and the vertical edge of L-type plate, the horizontal sides of L-type plate are fixed on Two waist round hole are made to align on the rectangular slab, in the groove body of vertical edge insertion groove type plate.
- 7. down conductor bending tool according to claim 5, it is characterised in that:The second steel tower connecting seat is edge The stripe board of rectangular slab length direction arrangement, offers slotted hole in stripe board along its length.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721274158.3U CN207272036U (en) | 2017-09-30 | 2017-09-30 | Down conductor bending tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721274158.3U CN207272036U (en) | 2017-09-30 | 2017-09-30 | Down conductor bending tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207272036U true CN207272036U (en) | 2018-04-27 |
Family
ID=61987454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721274158.3U Active CN207272036U (en) | 2017-09-30 | 2017-09-30 | Down conductor bending tool |
Country Status (1)
Country | Link |
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CN (1) | CN207272036U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112845956A (en) * | 2020-12-31 | 2021-05-28 | 国网河北省电力有限公司建设公司 | Bending tool for iron tower grounding down lead |
CN114406127A (en) * | 2021-12-22 | 2022-04-29 | 西安赛尔电子材料科技有限公司 | Lead bending tool for integrated circuit shell |
-
2017
- 2017-09-30 CN CN201721274158.3U patent/CN207272036U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112845956A (en) * | 2020-12-31 | 2021-05-28 | 国网河北省电力有限公司建设公司 | Bending tool for iron tower grounding down lead |
CN114406127A (en) * | 2021-12-22 | 2022-04-29 | 西安赛尔电子材料科技有限公司 | Lead bending tool for integrated circuit shell |
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