CN205394428U - A specialized tool for dismantling barometer in 10KV looped netowrk cabinet - Google Patents
A specialized tool for dismantling barometer in 10KV looped netowrk cabinet Download PDFInfo
- Publication number
- CN205394428U CN205394428U CN201620240977.5U CN201620240977U CN205394428U CN 205394428 U CN205394428 U CN 205394428U CN 201620240977 U CN201620240977 U CN 201620240977U CN 205394428 U CN205394428 U CN 205394428U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- intermediate bar
- specific purpose
- purpose tool
- fixing
- 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
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008602 contraction Effects 0.000 claims description 9
- 230000002452 interceptive effect Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a specialized tool for dismantling barometer in 10KV looped netowrk cabinet belongs to the relevant technical field of power equipment. The main application of force handle that includes, application of force handle pass through intermediate lever and many connecting rod fixed connection, the other end and the torsion sleeve fixed connection of connecting rod, wherein, the sleeve of torsion sleeve for having open structure. This device makes it directly dismantle the barometer in the looped netowrk cabinet through the brand -new structure of design, dismantles the in -process and basically can not take place to interfere with other components and parts.
Description
Technical field
This utility model relates to power equipment correlative technology field, specifically, relates to a kind of for dismantling barometric specific purpose tool in 10KV ring main unit.
Background technology
Along with the development of urban construction, cable run increases year by year, and the number of devices such as ring main unit and distribution box is increasing, and SF6 air chamber gas leakage situation happens occasionally, it is impossible to meets properly functioning demand, need to be inflated in time.But because the device space is narrow and small, being limited to the restriction of other component size within ring main unit and position during dismounting air gauge fastening bolt, traditional standard dismantling device can interfere with other components and parts.
Based on above-mentioned situation, before carrying out air gauge fastening Bolt dismantling, it is necessary to first by other it may happen that the components and parts interfered are removed, then carrying out dismounting air gauge again, cause operation very loaded down with trivial details, work efficiency is low.
Therefore, how to design a kind of device that can directly dismantle air gauge fastening bolt when not dismantling other components and parts, be those skilled in the art's problems of needing solution badly.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, it is provided that one is used for dismantling barometric specific purpose tool in 10KV ring main unit.This device is by designing brand-new structure so that it is directly the air gauge in ring main unit can be dismantled, interfere substantially without with other components and parts in unloading process.
In order to reach above-mentioned purpose, this utility model adopts the following technical scheme that
One is used for dismantling barometric specific purpose tool in 10KV ring main unit, including:
Force handle, force handle is connected by intermediate bar and many connecting rods are fixing, and the other end of connecting rod is fixing with Torque sleeve to be connected；
Wherein, described Torque sleeve is the sleeve with hatch frame.
Preferably, the inner side of described Torque sleeve has at least four snap-latch surface.
Preferably, described connecting rod is three or four.
Preferably, arbitrary connecting rod passes through and all includes connecting portion, transition part, enlarged portion and contraction flow region, and contraction flow region is fixing with intermediate bar to be connected, and connecting portion is fixing with Torque sleeve to be connected.
Preferably, the sectional area of triangle that the sectional area of the triangle that the axis of the connecting portion of three connecting rods is formed is formed it is perpendicular to less than the axis being perpendicular to three connecting rod enlarged portion.
Preferably, the cavity volume that the enlarged portion of three connecting rods is formed is for holding the space of air gauge gauge outfit to prevent connecting rod and air gauge gauge outfit in unloading process from interfering.
Preferably, the sectional area of tetragon that the sectional area of the tetragon that the axis of the connecting portion of four connecting rods is formed is formed it is perpendicular to less than the axis being perpendicular to four connecting rod enlarged portion.
Preferably, the cavity volume that the enlarged portion of four connecting rods is formed is for holding the space of air gauge gauge outfit to prevent connecting rod and air gauge gauge outfit in unloading process from interfering.
Preferably, described intermediate bar includes the first intermediate bar and the second intermediate bar, and the two ends of the first intermediate bar are fixed be connected with the power shaft of variator and force handle respectively, and the two ends of the second intermediate bar are fixing with the output shaft of connecting rod and variator respectively to be connected.
Thering is provided while said structure scheme, this utility model additionally provides a kind of applies the method that said apparatus carries out air gauge dismounting, and step is as follows:
A, Torque sleeve is stretched in ring main unit and is stuck on barometric fastening bolt；
B, rotation force loosen personal order fastening screw bolt；
C, manual rotation fastening bolt also grips air gauge gauge outfit, until air gauge separates with ring main unit.
The beneficial effects of the utility model are:
(1) by designing brand-new structure, making this device have enlarged portion, enlarged portion is internal for logical air gauge gauge outfit of receiving, it is possible to makes Torque sleeve be directly clamped among on air gauge fastening bolt and dismantles.
(2) realize, by variator, the technique effect that moment of torsion increases, it is possible to enable this device to dismantle the air gauge fastening bolt of old.
(3) there is bigger gap between adjacent connecting rod so that this device can by it may happen that the rod-like members interfered extend in the gap between adjacent connecting rod in unloading process, thus avoiding rod-like members and connecting rod to interfere.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 in this utility model；
Fig. 2 is the structural representation of embodiment 2 in this utility model；
In figure: 1, force handle, 2, intermediate bar, 3, enlarged portion, 4, transition part, 5, connecting portion, 6, Torque sleeve, 7, snap-latch surface, 8, contraction flow region, 9, intermediate bar, the 10, second intermediate bar, 11, variator, the 12, first intermediate bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
Embodiment 1: one is used for dismantling barometric specific purpose tool in 10KV ring main unit, its structure as shown in Figure 1: including:
The force handle 1 of horizontally set, the midpoint of force handle 1 is fixing with the upper end of intermediate bar 2 to be connected, and the lower end of intermediate bar 2 is fixing with the upper end of many connecting rods to be connected, and the lower end of all connecting rods is fixing with same Torque sleeve 6 to be connected.
According to different needs, described connecting rod can be three, it is possible to is four.
No matter connecting rod is three or four, arbitrary connecting rod all includes integrated connecting portion 5, transition part 4, enlarged portion 3 and contraction flow region 8 from lower end to upper end, and contraction flow region 8 is fixing with intermediate bar 2 to be connected, and connecting portion 5 is fixing with Torque sleeve 6 to be connected.
When connecting rod is three, it is perpendicular to the sectional area of triangle that the sectional area of the triangle that the axis of the connecting portion 5 of three connecting rods is formed is formed less than the axis being perpendicular to three connecting rod enlarged portion 3 so that the space that three enlarged portion 3 are formed is more than the internal space formed of three connecting portions 5.
Wherein, the cavity volume that the enlarged portion 3 of three connecting rods is formed is the space for holding air gauge gauge outfit, to prevent connecting rod and air gauge gauge outfit in unloading process from interfering.
When connecting rod is four, it is perpendicular to the sectional area of tetragon that the sectional area of the tetragon that the axis of the connecting portion 5 of four connecting rods is formed is formed less than the axis being perpendicular to four connecting rod enlarged portion 3 so that the space that four enlarged portion 3 are formed is more than the internal space formed of four connecting portions 5.
Wherein, the cavity volume that the enlarged portion 3 of four connecting rods is formed becomes for the space holding air gauge gauge outfit to prevent connecting rod and air gauge gauge outfit in unloading process from interfering.
Comparatively it is important that:
The Torque sleeve 6 of this programme, structurally there are differences with traditional Torque sleeve.Because traditional Torque sleeve, its outer surface is circular, and inner surface is six snap-latch surfaces, forms hexgonal structure so that self can be enclosed within bolt and dismantle.And in this programme, because barometric gauge outfit is much larger than the endoporus of traditional standard sleeve so that air gauge bolt cannot be dismantled after passing air gauge gauge outfit by standard cartridges.
For these reasons, the Torque sleeve of this programme, adopt the structure with opening.That is: Torque sleeve 6, outside is arc-shaped structure, the circular configuration of non-closed.The internal structure for having multiple snap-latch surface 7, but the quantity of snap-latch surface 7 is less than 6.Preferably being chosen as, snap-latch surface 7 is four, and the central angle corresponding to outward flange circular arc of Torque sleeve 6 is 240 °.Such structure, it is possible to make Torque sleeve 6 can be buckled on air gauge fastening bolt from top to bottom, without traverse air gauge gauge outfit, it is to avoid interfere.
For part ring main unit, in the front end of air gauge gauge outfit, also can have shaft-like components and parts.In this programme, because force handle 1 is connected with Torque sleeve 6 by three connecting rods, therefore between three connecting rods, there is gap, it is possible to be used for logical shaft-like components and parts of receiving.After making Torque sleeve 6 be fastened on air gauge fastening bolt, this device remains able to once rotate at least 60 °, is again fastened on fastening bolt after then repeating to lift Torque sleeve 6.Repeat this circulation, it becomes possible to Bolt dismantling will be fastened.
Thering is provided while said structure scheme, this utility model additionally provides a kind of applies the method that said apparatus carries out dismantling, and specifically includes that
A, Torque sleeve 6 stretched in ring main unit and is stuck in from top to bottom on barometric fastening bolt, guaranteeing that air gauge gauge outfit is positioned within enlarged portion 3, in shaft-like components and parts gap between connecting rod simultaneously；
B, rotation force handle 1 order fastening bolt looseness；
C, repetition step B；
D, a hands pinch air gauge gauge outfit, and another hands manual rotation fastening bolt, until air gauge separates with ring main unit.
Embodiment 2: one is used for dismantling barometric specific purpose tool in 10KV ring main unit, its structure as shown in Figure 2: including:
The force handle 1 of horizontally set, the midpoint of force handle 1 is fixing with the upper end of the first intermediate bar 12 to be connected, the lower end of the first intermediate bar 12 is fixing with the power shaft of small-sized variator 11 to be connected, the fixing connection of the output shaft of small-sized variator 11 and the upper end of the second intermediate bar 10, the lower end of the second intermediate bar 10 is fixing with the upper end of many connecting rods to be connected, and the lower end of all connecting rods is fixing with same Torque sleeve 6 to be connected.
First intermediate bar 12 and the second intermediate bar 10 constitute intermediate bar 9.
According to different needs, described connecting rod can be three, it is possible to is four.
No matter connecting rod is three or four, arbitrary connecting rod all includes integrated connecting portion 5, transition part 4, enlarged portion 3 and contraction flow region 8 from lower end to upper end, and contraction flow region 8 is fixing with intermediate bar 9 to be connected, and connecting portion 5 is fixing with Torque sleeve 6 to be connected.
When connecting rod is three, it is perpendicular to the sectional area of triangle that the sectional area of the triangle that the axis of the connecting portion 5 of three connecting rods is formed is formed less than the axis being perpendicular to three connecting rod enlarged portion 3 so that the space that three enlarged portion 3 are formed is more than the internal space formed of three connecting portions 5.
Wherein, the cavity volume that the enlarged portion 3 of three connecting rods is formed is the space for holding air gauge gauge outfit, to prevent connecting rod and air gauge gauge outfit in unloading process from interfering.
When connecting rod is four, it is perpendicular to the sectional area of tetragon that the sectional area of the tetragon that the axis of the connecting portion 5 of four connecting rods is formed is formed less than the axis being perpendicular to four connecting rod enlarged portion 3 so that the space that four enlarged portion 3 are formed is more than the internal space formed of four connecting portions 5.
Wherein, the cavity volume that the enlarged portion 3 of four connecting rods is formed becomes for the space holding air gauge gauge outfit to prevent connecting rod and air gauge gauge outfit in unloading process from interfering.
Comparatively it is important that:
The Torque sleeve 6 of this programme, structurally there are differences with traditional Torque sleeve.Because traditional Torque sleeve, being circular for outer surface, inner surface is six snap-latch surfaces, forms hexgonal structure so that self can be enclosed within bolt and dismantle.And in this programme, because barometric gauge outfit is much larger than the endoporus of traditional standard sleeve so that air gauge bolt cannot be dismantled after passing air gauge gauge outfit by standard cartridges.
For these reasons, the Torque sleeve of this programme, adopt the structure with opening.That is: Torque sleeve 6, outside is arc-shaped structure, the circular configuration of non-closed.The internal structure for having multiple snap-latch surface 7, but the quantity of snap-latch surface 7 is less than 6.Preferably being chosen as, snap-latch surface 7 is four, and the central angle corresponding to outward flange circular arc of Torque sleeve 6 is 240 °.Such structure, it is possible to make Torque sleeve 6 can be buckled on air gauge fastening bolt from top to bottom, without traverse air gauge gauge outfit, it is to avoid interfere.
For part ring main unit, in the front end of air gauge gauge outfit, also can have shaft-like components and parts.In this programme, because force handle 1 is connected with Torque sleeve 6 by three connecting rods, therefore between three connecting rods, there is gap, it is possible to be used for logical shaft-like components and parts of receiving.After making Torque sleeve 6 be fastened on air gauge fastening bolt, this device remains able to once rotate at least 60 °, is again fastened on fastening bolt after then repeating to lift Torque sleeve 6.Repeat this circulation, it becomes possible to Bolt dismantling will be fastened.
Thering is provided while said structure scheme, this utility model additionally provides a kind of applies the method that said apparatus carries out dismantling, and specifically includes that
A, Torque sleeve 6 stretched in ring main unit and is stuck in from top to bottom on barometric fastening bolt, guaranteeing that air gauge gauge outfit is positioned within enlarged portion 3, in shaft-like components and parts gap between connecting rod simultaneously；
B, rotation force handle 1 order fastening bolt looseness；
C, repetition step B；
D, a hands pinch air gauge gauge outfit, and another hands manual rotation fastening bolt, until air gauge separates with ring main unit.
In the present embodiment, small-sized variator 11 plays reduction of speed and increases torsion effect.Make this device can increase torsion, it is simple to the air gauge fastening bolt that dismounting was not dismantled for a long time.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of embodiment be will be apparent from for those skilled in the art, generic principles defined herein can when without departing from spirit or scope of the present utility model, realize in other embodiments, it is not described in detail the part presented with partial enlargement, for prior art, do not repeat at this.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and feature.
Claims (8)
1. one kind is used for dismantling barometric specific purpose tool in 10KV ring main unit, it is characterised in that including:
Force handle, force handle is connected by intermediate bar and many connecting rods are fixing, and the other end of connecting rod is fixing with Torque sleeve to be connected；
Wherein, described Torque sleeve is the sleeve with hatch frame.
2. specific purpose tool according to claim 1, it is characterised in that the inner side of described Torque sleeve has at least four snap-latch surface.
3. specific purpose tool according to claim 1, it is characterised in that described connecting rod is three or four.
4. specific purpose tool according to claim 3, it is characterised in that arbitrary connecting rod passes through and all include connecting portion, transition part, enlarged portion and contraction flow region, contraction flow region is fixing with intermediate bar to be connected, and connecting portion is fixing with Torque sleeve to be connected.
5. specific purpose tool according to claim 4, it is characterised in that be perpendicular to the sectional area of triangle that the sectional area of the triangle that the axis of the connecting portion of three connecting rods is formed is formed less than the axis being perpendicular to three connecting rod enlarged portion.
6. specific purpose tool according to claim 4, it is characterised in that be perpendicular to the sectional area of tetragon that the sectional area of the tetragon that the axis of the connecting portion of four connecting rods is formed is formed less than the axis being perpendicular to four connecting rod enlarged portion.
7. specific purpose tool according to claim 6, it is characterised in that the cavity volume that the enlarged portion of four connecting rods is formed is for holding the space of air gauge gauge outfit to prevent connecting rod and air gauge gauge outfit in unloading process from interfering.
8. specific purpose tool according to claim 1, it is characterized in that, described intermediate bar includes the first intermediate bar and the second intermediate bar, the two ends of the first intermediate bar are fixed be connected with the power shafts of variator and force handle respectively, and the two ends of the second intermediate bar are fixing with the output shaft of connecting rod and variator respectively to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240977.5U CN205394428U (en) | 2016-03-25 | 2016-03-25 | A specialized tool for dismantling barometer in 10KV looped netowrk cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240977.5U CN205394428U (en) | 2016-03-25 | 2016-03-25 | A specialized tool for dismantling barometer in 10KV looped netowrk cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205394428U true CN205394428U (en) | 2016-07-27 |
Family
ID=56418954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620240977.5U Active CN205394428U (en) | 2016-03-25 | 2016-03-25 | A specialized tool for dismantling barometer in 10KV looped netowrk cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205394428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643562A (en) * | 2016-03-25 | 2016-06-08 | 国网山东省电力公司济宁供电公司 | Tool special for demounting barometer in 10 KV ring main unit and method |
| CN108297021A (en) * | 2017-01-13 | 2018-07-20 | 宁波方太厨具有限公司 | sink installation tool |
-
2016
- 2016-03-25 CN CN201620240977.5U patent/CN205394428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643562A (en) * | 2016-03-25 | 2016-06-08 | 国网山东省电力公司济宁供电公司 | Tool special for demounting barometer in 10 KV ring main unit and method |
| CN108297021A (en) * | 2017-01-13 | 2018-07-20 | 宁波方太厨具有限公司 | sink installation tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205394428U (en) | A specialized tool for dismantling barometer in 10KV looped netowrk cabinet | |
| CN208826467U (en) | A kind of bolt double end extracting tool | |
| CN208142601U (en) | A kind of power equipment grounding box | |
| CN105291024B (en) | One kind is tightened and force limiting device and its application method | |
| CN105082026B (en) | Hexagon socket head cap screw fast dismounting device | |
| CN207223853U (en) | A kind of outside framework oil seal stripping attachment | |
| CN106078609A (en) | A kind of drawing extracting tool | |
| CN206531876U (en) | Holddown plate debugs cylinder clamp | |
| CN105643562B (en) | One kind is used to dismantle barometric specific purpose tool and method in 10KV ring main units | |
| RU192177U1 (en) | Puller for removing the threaded part from the shaft | |
| CN108214367A (en) | A kind of inertia force connects spanner soon | |
| CN212169537U (en) | Special tool for disassembling four-hole gear of engine | |
| CN203343971U (en) | Manual bicycle freewheel disassembly tool | |
| CN209453462U (en) | A kind of adjustable spanner boosting pipe | |
| CN205989292U (en) | A kind of drawing extracting tool | |
| CN207415274U (en) | A kind of bearing Mounting device | |
| CN207071900U (en) | Screw insert mounts and dismounts frock | |
| CN208946021U (en) | A kind of combination wrench | |
| CN206519900U (en) | A kind of small-sized jacking apparatus of electric appliances service | |
| CN206373823U (en) | Attaching/detaching apparatus | |
| CN207177759U (en) | The polished rod sealer of screw pump | |
| CN218698224U (en) | Disassembling and assembling device for plunger nut of shock absorption strut of nose landing gear | |
| CN221207956U (en) | Six-sided thimble press for composite material | |
| CN208826538U (en) | A kind of bolt disassembling tool | |
| CN211847153U (en) | A pressure strip extracting tool for pressure swing adsorption nitrogen generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |