CN205882556U - A 35kV fusion tube assembly and disassembly tools for under hanging wire state - Google Patents
A 35kV fusion tube assembly and disassembly tools for under hanging wire state Download PDFInfo
- Publication number
- CN205882556U CN205882556U CN201620621754.3U CN201620621754U CN205882556U CN 205882556 U CN205882556 U CN 205882556U CN 201620621754 U CN201620621754 U CN 201620621754U CN 205882556 U CN205882556 U CN 205882556U
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- baffle
- fusion tube
- anchor ear
- hand thread
- groove
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- 230000004927 fusion Effects 0.000 title claims abstract description 64
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
Abstract
The utility model relates to a 35kV fusion tube assembly and disassembly tools for under hanging wire state compares with prior art and to have solved fusible core and change the defect that must take off the fusion tube from the circuit. The utility model discloses a well left side is kept out piece and the right side and is kept out the installation of both detachably of piece and constitute circularly together, and the piece was kept out on a left side lateral part is equipped with left mount table, and the lateral part that kept out piece on the right side is equipped with right mount table, and the left -hand thread pole is inserted on left mount table, and the right -hand thread pole is inserted on right mount table, a left side staple bolt and right staple bolt clamp be in porcelain crowd's below, lies in left mount table top on the left -hand thread pole and install left nut, and right nut is installed in right mount table top to the right -hand thread pole position, and a left side is kept out the piece and is kept out with the right side that the piece passes through left nut respectively and right nut is spacing on the tube cap, and line nose connecting block passes left notch and right notch. The utility model discloses need not to follow the circuit with the fusion tube and take off the dismouting that to accomplish the fusion tube, simplified the dismouting degree of difficulty of fusion tube.
Description
Technical field
This utility model relates to high-voltage fuse Manifold technology field, a kind of 35kV fusion tube under hanging wire state
Dismantling device.
Background technology
35kV fusion tube is conventional power equipment assembly, as it is shown in figure 1, the composition of fusion tube specifically includes that fusion tube overcoat, pipe
The parts such as interior fusible core, the lid 14 of both sides, contained spring, put outside fusion tube and are provided with multiple porcelain group 9.Contained spring in fusion tube is made
With being the contact resistance for reducing fusible core, therefore must set a contained spring between fusible core and lid, and elastic force is bigger.Existing
Portion of techniques proposes the installation for fusion tube, such as Patent No. 200820063189.9, entitled fusion tube disassembling operations device
Patent application document, for another example Patent No. 201310608320.0, entitled fusion tube change operating arm dedicated patent application
File, it all there is provided the device or method how to be disassembled from circuit by fusion tube.And carrying out when routine use
When fusible core is changed, need to open lid 14, fusible core is taken out and changes.But the contained spring of big elastic force makes the dismounting of fusion tube very
Inconvenience, when lid 14 pulled down by needs, first takes off the screw 17 of lid 14 with fusion tube overcoat installation place, but due to contained spring
Elastic force the biggest so that the back-out process of screw 17 is the most laborious.And after fusible core is changed, the installation of lid 14 is the numbest
Tired, need a people lid to be pressed for 14 times energetically, another people coordinates installation screw 17, and higher to force requirements, installs the most not
Just.
And fusion tube all must first be taken off from power circuit by these fusion tubes dismounting mode, then it is molten to open fusion tube replacing
Core, is arranged on fusion tube on power circuit after having changed again.The process that fusion tube takes off from power circuit, install has delayed greatly
The power off time of amount, the particularly installation of power circuit online nose contiguous block 16 is the most time-consuming, laborious.The most how to work out
A kind of need not from circuit, take off fusion tube can carry out the instrument of fusion tube self dismounting and have become as the technology being badly in need of solving
Problem.
Utility model content
The purpose of this utility model is to change and have to be taken off from circuit by fusion tube to solve in prior art fusible core
Defect, it is provided that a kind of 35kV fusion tube dismantling device under hanging wire state solves the problems referred to above.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of 35kV fusion tube dismantling device under hanging wire state, including fusion tube overcoat, puts outside fusion tube and is provided with porcelain group,
The end of fusion tube overcoat is provided with lid, and lid is provided with line nose contiguous block,
Also including left anchor ear and right anchor ear, left anchor ear is removably mounted on right anchor ear, and left anchor ear is installed with right anchor ear
The round diameter together formed, less than porcelain group's diameter of fusion tube overcoat, left anchor ear is vertically installed with left-hand thread bar,
Right-hand thread bar vertically it is installed with on right anchor ear；
Left baffle and right baffle are semicircle, and the circle centre position of left baffle is provided with left recess, the circle of right baffle
Be provided with right recess at the heart, left baffle be removably mounted on right baffle together with form circle, the side of left baffle
Portion is provided with left erecting bed, and the sidepiece of right baffle is provided with right erecting bed, and left-hand thread bar is inserted on left erecting bed, and right-hand thread bar is inserted in
On right erecting bed；Left anchor ear and right anchor ear are clipped in the lower section of porcelain group, left-hand thread bar is positioned at left erecting bed and is arranged above left spiral shell
Cap, right-hand thread bar is positioned at right erecting bed and is arranged above right nut, left baffle and right baffle respectively by left-handed screw nut and the right side
Nut is spacing in lid, and line nose contiguous block passes left recess and right recess.
Described left recess and right recess are semicircle.
Described left anchor ear and right anchor ear are inlaying type fastening hoop.
Also including positive stop hook A and positive stop hook B, the upper surface of left baffle is provided with left groove A and left groove B, right baffle
Upper surface is provided with right groove A and right groove B, when left baffle and right baffle are installed together composition circle, spacing
The two ends of hook A are respectively inserted in left groove A and right groove A, and the two ends of positive stop hook B are respectively inserted in left groove B and right groove B.
Also including that bearing pin and removable pin, described left baffle and one end of right baffle are installed by bearing pin, a left side is kept out
The other end of block and right baffle is installed by removable pin.
Beneficial effect
A kind of 35kV fusion tube dismantling device under hanging wire state of the present utility model, compared with prior art without inciting somebody to action
Fusion tube takes off the dismounting that can complete fusion tube from circuit, simplifies the dismounting difficulty of fusion tube, can be completed by one man operation
The dismounting of whole fusion tube.This utility model substantially increases work efficiency, reduces working strength, has simple in construction, cost
Cheap, use portable feature.
Accompanying drawing explanation
Fig. 1 is the structural representation of fusion tube in prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is structural representation during this utility model decomposing state；
Fig. 4 is structural representation during this utility model use state；
Wherein, the left baffle of 1-, the right baffle of 2-, 3-left-hand thread bar, 4-right-hand thread bar, 5-removable pin, the left anchor ear of 6-, 7-
Right anchor ear, 8-fusion tube overcoat, 9-porcelain group, the left recess of 10-, the right recess of 11-, the left erecting bed of 12-, the right erecting bed of 13-, 14-lid,
15-left-handed screw nut, 16-line nose contiguous block, 17-screw, the right nut of 18-, 19-positive stop hook A, 20-positive stop hook B, 21-left groove A,
22-left groove B, 23-right groove A, 24-right groove B, 25-bearing pin.
Detailed description of the invention
By making, architectural feature of the present utility model and effect of being reached are had a better understanding and awareness, in order to relatively
Good embodiment and accompanying drawing coordinate detailed description, are described as follows:
As it is shown in figure 1, fusion tube overcoat 8 of the prior art is provided with porcelain group 9, the end of fusion tube overcoat 8 is provided with lid
14, lid 14 is provided with line nose contiguous block 16, and line nose contiguous block 16 is used for connecting power circuit.
As shown in Figures 2 and 3, a kind of 35kV fusion tube dismantling device under hanging wire state described in the utility model,
Including left anchor ear 6 and right anchor ear 7, both left anchor ear 6 and right anchor ear 7 with the use of.Wherein, left anchor ear 6 and right anchor ear 7 can be
Inlaying type fastening hoop, is i.e. formed by left anchor ear 6 and right anchor ear 7 involutory rear connection, and left anchor ear 6 and right anchor ear 7 are all in semi-annular shape, partly
Annulus two ends outwards bend, one mounting ear of each formation.Caulking groove is had, accordingly, with its phase on the mounting ear of left anchor ear 6 one end
Being provided with bearing pin on the mounting ear of right anchor ear 7 respective end coordinated, the bearing pin on the mounting ear of right anchor ear 7 one end embeds left anchor ear 6
Caulking groove on the mounting ear of one end, left anchor ear 6 is removably mounted on right anchor ear 7.Left anchor ear 6 is right with the effect of right anchor ear 7
Fusion tube overcoat 8 is defined, and if for porcelain group 9 carry out embrace folder, the most highly unstable, therefore left anchor ear 6 is pacified with right anchor ear 7
Being fitted together formed round diameter porcelain group 9 diameter less than fusion tube overcoat 8, left anchor ear 6 and right anchor ear 7 are to fusion tube overcoat 8
Embrace the position of folder between porcelain group 9 or the lower section of porcelain group 9.
Vertically it is installed with left-hand thread bar 3 on left anchor ear 6, right anchor ear 7 is vertically installed with right-hand thread bar 4, left
Threaded rod 3 and right-hand thread bar 4 are respectively used to left baffle 1 and the installation of right baffle 2.Left baffle 1 and right baffle 2 are
Semicircle, left baffle 1 be removably mounted on right both baffles 2 together with form circle.Left baffle 1 and right baffle
2 are installed togather for lid 14 applies downforce, and both left baffle 1 and right baffle 2 can use bearing pin 25
Installing with removable pin 5, one end of left baffle 1 and right baffle 2 is installed by bearing pin 25, and left baffle 1 and the right side are kept out
The other end of block 2 is installed by removable pin 5.As it is shown on figure 3, when needs open left baffle 1 and right baffle 2, take off work
Untie-sell 5, left baffle 1 and right baffle 2 are by bearing pin 25 rotating opening.
Due to the design of nose contiguous block 16 wired in lid 14, exactly because this design, prior art is carried out when needs
When fusion tube is changed, then need first to be pulled down from circuit by line nose contiguous block 16, then fusion tube is taken off from equipment frame, then tear open
Open fusion tube, change fusible core.In order to realize to carry out under hanging wire state the dismounting (fusible core replacing) of fusion tube, at left baffle 1
Circle centre position be provided with left recess 10, the circle centre position of right baffle 2 is provided with right recess 11, and left recess 10 and right recess 11 are for when a left side
When baffle 1 and right baffle 2 are against in lid 14, stretching out of line nose contiguous block 16.Left recess 10 and right recess 11 can be equal
For semicircle, both combine circular.
The sidepiece of left baffle 1 is provided with left erecting bed 12, and the sidepiece of right baffle 2 is provided with right erecting bed 13, left erecting bed
12 are used for coordinating and left anchor ear 6 and the installation of right anchor ear 7 with right erecting bed 13.Left-hand thread bar 3 is inserted on left erecting bed 12, right spiral shell
Rasp bar 4 is inserted on right erecting bed 13, left-hand thread bar 3 is positioned at left erecting bed 12 and is arranged above left-handed screw nut 15,4, right-hand thread bar
It is arranged above right nut 18 in right erecting bed 13.Left anchor ear 6 and right anchor ear 7 are clipped in the lower section of porcelain group 9, for fusion tube overcoat
The restriction of 8, left baffle 1 and right baffle 2 are spacing in lid 14 by left-handed screw nut 15 and right nut 18 respectively, thus pass through
Left anchor ear 6 and right anchor ear 7 combine left baffle 1 and right baffle 2 forms the lid 14 pressure on fusion tube overcoat 8, now line
Nose contiguous block 16 is then through left recess 10 and right recess 11.
Rely only on removable pin 5 due to left baffle 1 and right baffle 2 and bearing pin 25 is installed, carry tight left-handed screw nut 15
During with right nut 18, easily occur that removable pin 5 that unbalance stress causes or bearing pin 25 damage.In order to avoid removable pin 5 or bearing pin
The damage of 25, it is also possible to use positive stop hook A19 and positive stop hook B20.The upper surface of left baffle 1 is provided with left groove A21 and a left side is recessed
Groove B22, right baffle 2 upper surface is provided with right groove A23 and right groove B24.When both left baffle 1 and right baffle 2 are installed
When composition is circular together, the two ends of positive stop hook A19 are respectively inserted in left groove A21 and right groove A23, the two of positive stop hook B20
End is respectively inserted in left groove B22 and right groove B24.By positive stop hook A19 and the clamping of positive stop hook B20, add a left side and keep out
Block 1 and the mounting stability of right baffle 2.
When actually used, as shown in Figure 4, first left anchor ear 6 and right anchor ear 7 are arranged between the porcelain group 9 of fusion tube overcoat 8
Or the lower section of porcelain group 9, more left baffle 1 and right baffle 2 are arranged on above lid 14 by removable pin 5, and install spacing
Hook A19 and positive stop hook B20, increases mounting stability.It is stuck between porcelain group 9 or porcelain group owing to left anchor ear 6 and right anchor ear 7 are fixing
The lower section of 9, now backspin left-handed screw nut 15 and right nut 18, during the backspin of left-handed screw nut 15 and right nut 18, drive a left side to support
Block 1 and 2 times pressure pipe lids 14 of right baffle, cause left baffle 1 and right baffle 2 anchor ear 6 to the left to be transported with right anchor ear 7 direction
Dynamic.Then staff takes off screw 17, then will revolve on left-handed screw nut 15 and right nut 18, opens left anchor ear 6 and right anchor ear 7, a left side
Baffle 1 and right baffle 2, carry out lid 14 takes off the replacing with fusible core.In like manner, when assembling fusion tube overcoat 8, the most first
Left anchor ear 6 and right anchor ear 7, left baffle 1 and right baffle 2 be installed, then backspin left-handed screw nut 15 and right nut 18, left baffle 1
Press against lid 14 with right baffle 2 to overcome and press under the spring force within fusion tube overcoat 8, when being pressed onto certain position, use screw
Lid 14 is arranged on fusion tube overcoat 8 by 17.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has respectively
Planting changes and improvements, these changes and improvements both fall within the range of claimed this utility model.This utility model requirement
Protection domain defined by appending claims and equivalent thereof.
Claims (5)
1. the 35kV fusion tube dismantling device under hanging wire state, including fusion tube overcoat (8), fusion tube overcoat (8) is provided with
Porcelain group (9), the end of fusion tube overcoat (8) is provided with lid (14), and lid (14) is provided with line nose contiguous block (16), and its feature exists
In:
Also including left anchor ear (6) and right anchor ear (7), left anchor ear (6) is removably mounted on right anchor ear (7), left anchor ear (6) with
Right anchor ear (7) is installed together formed round diameter porcelain group (9) diameter less than fusion tube overcoat (8), and left anchor ear (6) is upper to hang down
Directly it is installed with left-hand thread bar (3), right anchor ear (7) is vertically installed with right-hand thread bar (4)；
Left baffle (1) and right baffle (2) are semicircle, and the circle centre position of left baffle (1) is provided with left recess (10), and the right side is supported
Together with the circle centre position of block (2) is provided with right recess (11), left baffle (1) and right baffle (2) both is removably mounted on
Composition circle, the sidepiece of left baffle (1) is provided with left erecting bed (12), and the sidepiece of right baffle (2) is provided with right erecting bed (13),
Left-hand thread bar (3) is inserted on left erecting bed (12), and right-hand thread bar (4) is inserted on right erecting bed (13)；Left anchor ear (6) and right anchor ear
(7) it is clipped in the lower section of porcelain group (9), left-hand thread bar (3) is positioned at left erecting bed (12) and is arranged above left-handed screw nut (15), right-hand thread
Bar (4) is positioned at right erecting bed (13) and is arranged above right nut (18), left baffle (1) and right baffle (2) respectively by a left side
Nut (15) and right nut (18) are spacing in lid (14), and line nose contiguous block (16) passes left recess (10) and right recess
(11).
A kind of 35kV fusion tube dismantling device under hanging wire state the most according to claim 1, it is characterised in that: described
Left recess (10) and right recess (11) be semicircle.
A kind of 35kV fusion tube dismantling device under hanging wire state the most according to claim 1, it is characterised in that: described
Left anchor ear (6) and right anchor ear (7) be inlaying type fastening hoop.
A kind of 35kV fusion tube dismantling device under hanging wire state the most according to claim 1, it is characterised in that: also wrap
Include positive stop hook A(19) and positive stop hook B(20), the upper surface of left baffle (1) is provided with left groove A(21) and left groove B(22), right
Baffle (2) upper surface is provided with right groove A(23) and right groove B(24), when left baffle (1) and both peaces of right baffle (2)
Be fitted together composition circular time, positive stop hook A(19) two ends be respectively inserted in left groove A(21) and right groove A(23) interior, positive stop hook
B(20) two ends are respectively inserted in left groove B(22) and right groove B(24) in.
A kind of 35kV fusion tube dismantling device under hanging wire state the most according to claim 1, it is characterised in that: also wrap
Include bearing pin (25) and removable pin (5), described left baffle (1) and one end of right baffle (2) to be installed by bearing pin (25), left
The other end of baffle (1) and right baffle (2) is installed by removable pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621754.3U CN205882556U (en) | 2016-06-22 | 2016-06-22 | A 35kV fusion tube assembly and disassembly tools for under hanging wire state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621754.3U CN205882556U (en) | 2016-06-22 | 2016-06-22 | A 35kV fusion tube assembly and disassembly tools for under hanging wire state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882556U true CN205882556U (en) | 2017-01-11 |
Family
ID=57691696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620621754.3U Active CN205882556U (en) | 2016-06-22 | 2016-06-22 | A 35kV fusion tube assembly and disassembly tools for under hanging wire state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025917A (en) * | 2016-06-22 | 2016-10-12 | 国网安徽省电力公司六安供电公司 | Disassembling tool used for 35kV fusion under line-suspension state |
-
2016
- 2016-06-22 CN CN201620621754.3U patent/CN205882556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025917A (en) * | 2016-06-22 | 2016-10-12 | 国网安徽省电力公司六安供电公司 | Disassembling tool used for 35kV fusion under line-suspension state |
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| GR01 | Patent grant |