CN104143792B - Assembly fixture for three-phase common-box conducting rods - Google Patents
Assembly fixture for three-phase common-box conducting rods Download PDFInfo
- Publication number
- CN104143792B CN104143792B CN201410324583.3A CN201410324583A CN104143792B CN 104143792 B CN104143792 B CN 104143792B CN 201410324583 A CN201410324583 A CN 201410324583A CN 104143792 B CN104143792 B CN 104143792B
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- China
- Prior art keywords
- conducting rod
- combined type
- assembly tooling
- wheel carrier
- phase combined
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- 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.)
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- 241000208199 Buxus sempervirens Species 0.000 title abstract 4
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000012212 insulator Substances 0.000 claims description 5
- 239000000969 carrier Substances 0.000 claims description 4
- 235000004443 Ricinus communis Nutrition 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 229910052573 porcelain Inorganic materials 0.000 description 7
- 241001584775 Tunga penetrans Species 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses an assembly fixture for three-phase common-box conducting rods. The assembly fixture for the three-phase common-box conducting rods comprises a supporting frame, three supporting grooves used for supporting and locating the conducting rods are arranged in the supporting frame, the positions of the three supporting grooves respectively correspond to the mounting positions of the conducting rods in a mounted pipe, stopping structures used for stopping the conducting rods and preventing the conducting rods from separating from the supporting grooves are arranged above the notches of the three supporting grooves respectively, three supporting legs are arranged on the supporting frame, the three supporting legs are located in a circular plane perpendicular to the axes of the conducting rods and extend in the radial direction, the outer ends of the three supporting legs are connected with wheel frames through adjustable connecting mechanisms, and rolling wheels used for making contact with the inner wall of the mounted pipe are mounted on the wheel frames. The assembly fixture for the three-phase common-box conducting rods is light and handy in structure, convenient to use and capable of being applied to mounted pipes of different diameters, and using cost is lowered.
Description
Technical field
The present invention relates to high pressure, extra-high voltage, ultra-high pressure pipeline bus assembling field, especially a kind of to be used to install line
The process unit of conducting rod in sleeve pipe, pipeline bus.
Background technology
At present, as the electric pressure of high voltage electric equipment is raised, the creep age distance of line porcelain bushing shell (composite bushing)
It is consequently increased with insulation distance, the diameter and length of corresponding porcelain bushing shell are consequently increased, such as million volts of line porcelain bushing shells
Diameter of up to more than one meter, length be even more reach more than ten meters long.When conducting rod being installed in the porcelain bushing shell of this length, exist and lead
The phenomenon of electric pole " bowing ", especially for three-phase non-segregated bus conductor assemble when, operation difficulty is bigger.Currently for this
Situation, general solution has following two：A kind of method is directly to increase to be fabricated from a flexible material in the end of conducting rod
Sheath, is contacted with sheath with internal surface of sleeve pipe, although this method jacket structure is simple, is existed between sheath and porcelain bushing shell
Larger frictional force, in sheath with conducting rod moving process, the end of conducting rod usually can expose from sheath, so that sheath
Protection to conducting rod is not in place so that the end of conducting rod can ultimately cause porcelain bushing shell with the inwall directly contact of porcelain bushing shell
Inwall scratch；Another kind of method is to hold conducting rod using a jigger in inside pipe casing, it is to avoid knocked the end of conducting rod
The inwall of sleeve pipe is touched, although this method is simple, when in use, jigger can only avoid the end of conducting rod from not colliding with insulator
The inwall of pipe, can not help conducting rod to feel relieved and position, and also need other means to carry out auxiliary centering and determine in follow-up use
Position, this adds increased the labour intensity of conducting rod assembling.
Notification number discloses one kind and leads for GIS three-phase non-segregated bus for the Chinese utility model patent of CN202363840U
Electric pole frock guide car, the guide car includes discoid ground guide body and positioning disk, guide body and the positioning being sequentially distributed in front and back
Disk is coaxially connected by the connecting rod for extending in front and back, relative in guide body and positioning disk to offer for for conducting rod to be installed
The conductor bores for passing through, are evenly equipped with several trundles on the hole wall of conductor bores, and several big rollings are provided with the periphery of guide body
Wheel, makes guide body coaxially slip in bus pipe by big roller, it is ensured that in the conductor bores and bus bar canister in guide body and positioning disk
Touch base on disk insulator is relative, but with the continuous increase of bus pipe diameter, the guide body on corresponding this guide car
Corresponding increase is also required to the diameter of positioning disk, so that whole guide car becomes heavy, is increased and is pacified in bus pipe
The amount of labour and work difficulty of dress conducting rod, reduces working effect.Meanwhile, this guide car may be only available for the mother of same diameter
Spool, when bus pipe diameter is different, needs to manufacture a set of guide car in addition, considerably increases use cost.
The content of the invention
The purpose of the present invention aims to provide a kind of three-phase combined type conducting rod dress of mounted pipe that can adapt to different-diameter
With frock.
To achieve these goals, the present invention is adopted the following technical scheme that：
Three-phase combined type conducting rod assembly tooling, including bracing frame, support frame as described above is provided with three for supporting, positioning and lead
The support slot of electric pole, the position of three support slots corresponds respectively to installation site of the conducting rod in mounted pipe, three supports
The notch top of groove is respectively provided with block conducting rod prevents conducting rod from departing from the Stop structure of support slot, on support frame as described above
Three supporting legs are provided with, three supporting legs are in one in the disc of conductive rod axis and radially extend, three supporting legs
Outer end is connected with wheel carrier by adjustable connection mechanism respectively, is provided with the wheel carrier for contacting with the inwall of mounted pipe
Roller.
The adjustable connection mechanism is adjustable diameter and screw adjusting mechanism.
The adjustable diameter and screw adjusting mechanism include being respectively arranged on end thread connector on three supporting legs and three wheel carriers and
The positive and negative tooth double thread connector of two ends correspondence two end thread connectors of threaded connection.
The roller installed on the wheel carrier is the single roller or two-row roller extended along conducting rod axis direction, and at least
There is row's number of rollers to be two or more.
At least one wheel carrier is Universal castor in three wheel carriers.
Support frame as described above is provided with two or more when conductor is assembled for adjusting the tune of frock state in mounted pipe
Whole handrail, the adjustment handrail extends in conducting rod axis direction to the both sides of bracing frame.
The adjustment handrail is respectively arranged at two ends with the anticollision for preventing frock from colliding with the insulator at mounted pipe two ends
Sheath.
The Stop structure is opening and the relative gate frame of support slot notch, and the gate frame is provided with mounting groove, institute
Mounting groove is stated for installing the chock of wedging conducting rod.
Three support slots are extended with certain length respectively at conducting rod axis direction.
The groove face of the support slot is equipped with anti-wear sheath.
The present invention the assembly tooling of three-phase combined type conducting rod mainly include bracing frame, bracing frame be provided with three for
Support, the support slot of positioning conducting rod, three support slots correspond respectively to installation site of three conducting rods in mounted pipe, and three
The Stop structure of block conducting rod is respectively provided with individual support slot, three supporting legs is additionally provided with bracing frame, at three supporting legs
In the disc perpendicular to conductive rod axis and radially extend, the outer end of three supporting legs is connected respectively by adjustable connection mechanism
There is wheel carrier, the roller for contacting with the inwall of mounted pipe is installed on wheel carrier, contacted with mounted inside pipe wall by roller
Resistance when frock is moved in mounted pipe is reduced, by the adjustable connection of adjustable connection mechanism between supporting leg and wheel carrier, this
Sample when the diameter of mounted pipe is different can with by between the wheel carrier for adjusting three supporting legs respectively and being attached to away from
From the circle diameter increase or diminution that make roller be located, so that frock is applied to the different mounted pipe of diameter, set on support slot
Some Stop structures can prevent conducting rod from skidding off support slot and injure mounted pipe by a crashing object in frock sideslip in mounted pipe.
Description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the structural representation in Fig. 2 at A；
Fig. 5 is the use state figure of three-phase combined type conducting rod assembly tooling embodiment of the present invention.
Specific embodiment
A kind of embodiment of the three-phase combined type conducting rod assembly tooling of the present invention：As Figure 1-5, including board-like bracing frame
4, bracing frame 4 is provided with three support slots 5 for supporting, positioning conducting rod 10, and support slot 5 is in circular arc, three support slots 5
Be located normal in the same plane of the axis of conducting rod 10, three support slots 5 are in the setting of falling triangle disposition, and with three conducting rods
10 positions when mounted pipe is loaded are corresponding, and the top of three support slots 5 is provided with gate frame 12, the opening of gate frame 12 with
The notch of support slot 5 is relative and two parallel frame sides of gate frame 12 are connected with the both sides cell wall of support slot 5, such gate frame
12 and support slot 5 enclose a closing space jointly, the closing space ensure that conducting rod will not be because of frock in assembling
Sideslip and slip from support slot and injure mounted pipe or staff by a crashing object, mounting groove 13 is offered on the top margin of gate frame 12,
Mounting groove 13 is used to install chock 14, and chock 14 is used for when conducting rod 10 is put into support slot 5 from top wedging conducting rod, so
Due to having frictional force between conducting rod 10 and support slot 5 and chock 14, can just push directly on when conducting rod is assembled and lead
Electric pole is respectively arranged with for preventing from damaging conducting rod 10 so as to drive frock to move in mounted pipe 11 on each support slot 5
Anti-wear sheath, three support slots 5 are extended with certain length in conducting rod axis direction, conducting rod is supported in support slot 5,
Conducting rod " bowing " is prevented from during positioning, three supporting legs 3, three supporting legs 3 are provided between three support slots 5 on bracing frame 4
It is located normal in the same plane of the axis of conducting rod 10, and the angle between three supporting legs 3 are two neighboring is 120 degree, supporting leg 3
Outer end be connected with wheel carrier 7, wheel carrier 7 is provided with two row's four rollings 1 in the axis direction parallel to conducting rod 10, roller 1 with
The inwall contact of mounted pipe 11,1 point of four rolling is symmetrically arranged on the both sides of rolling wheel installing shaft 9 for two rows, and roller is installed
Axle 9 can be rotated about the axis thereof, so as to it is capable of the axis of automatic capturing mounted pipe 11 when frock is put into mounted pipe 11, three
The bottom land outside of two support slots 5 above in support slot 5 is respectively equipped with along conducting rod axis direction to bracing frame both sides
The adjustment handrail 6 of extension, adjusts adjustment to frock when handrail 6 facilitates staff's assembling conducting rod, meanwhile, adjust handrail 6
Two ends be respectively arranged with anti-collision sheath 8, anti-collision sheath 8 clashes into the electrical connection at the mounted two ends of pipe 11 and absolutely in frock motion process
The edge period of the day from 11 p.m. to 1 a.m can play cushioning effect, prevent electrical connection and insulator to be damaged.
In the present embodiment, supporting leg 3 is provided with thread segment by double end swivel nut 2 and the adjustable connection of wheel carrier 7, the outer end of supporting leg 3, takes turns
The thread segment oppositely oriented with the thread segment on supporting leg 3 is correspondingly provided with frame 7, the two ends thread rotary orientation of double end swivel nut 2 is conversely, double
The two ends of head swivel nut 2 are threadedly coupled respectively supporting leg 3 and wheel carrier 7, and by rotating double end swivel nut 2 supporting leg 3 and wheel carrier 7 can be made same
When closer or far from, realize that the circle diameter that roller 1 is located becomes big or reduces to adapt to the diameter of mounted pipe 11, meanwhile, wheel
Frame 7 and supporting leg 3 are threaded connection and can dismantle, and are convenient for carrying and transport, in mounted pipe 11 can be more when being relatively large in diameter
The longer double end swivel nut 2 of length is changed to adapt to the diameter of mounted pipe, the scope of application is wider.
Frock when in use, is put into mounted pipe 11 by the embodiment of three-phase combined type conducting rod assembly tooling of the present invention first
It is interior, rope is fastened in frock, rotation double end swivel nut 2 adjusts the distance between supporting leg 3 and wheel carrier 7 and makes on three wheel carriers 7
Roller 1 is completely attached to the inwall of mounted pipe 11, and the circumferential position of frock is adjusted by adjusting handrail 6, makes three support slots 5
The conducting rod connection end of the mounted pipe one end of alignment, three support slots 5 three conducting rods 10 being individually placed on bracing frame 4
In, chock 14 and wedging conducting rod 10 are loaded in mounting groove 13, rope is fastened on the draw ring of chock 14, promote conducting rod to make
Frock to the installation end movement of mounted pipe 11 is completed after assembling, pulls the rope on draw ring to make chock 14 depart from mounting groove, this
When conducting rod 10 not by wedging, be not required to pay too great Lao when pulling the rope tied up in frock that frock is pulled out into mounted pipe
Momentum.
In above-described embodiment, adjustable connection is realized by adjustable diameter and screw adjusting mechanism between supporting leg and wheel carrier, in other embodiment
In, screw thread can be replaced by telescopic hydraulic cylinder to realize adjustable connection.
In above-described embodiment, the end thread connector of adjustable diameter and screw adjusting mechanism is the thread segment that is opened on supporting leg and is located at
The stud contrary with the thread rotary orientation on supporting leg on wheel carrier, positive and negative tooth double thread connector for respectively with supporting leg and wheel carrier spiral shell
The double end swivel nut of line connection, in other embodiments, end thread connector can be the first swivel nut on supporting leg and set
Second swivel nut contrary with the thread rotary orientation of the first swivel nut on supporting leg on wheel carrier, corresponding positive and negative tooth double thread connection
Part is the studs that two ends are threadedly coupled respectively with the first swivel nut and the second swivel nut.
In above-described embodiment, the end thread connector of adjustable diameter and screw adjusting mechanism is the thread segment that is opened on supporting leg and is located at
The stud contrary with the thread rotary orientation on supporting leg on wheel carrier, positive and negative tooth double thread connector for respectively with supporting leg and wheel carrier spiral shell
The double end swivel nut of line connection, in other embodiments, can on supporting leg axis rolling assembling swivel nut, wheel carrier is provided with and swivel nut
The screw rod that screw thread coordinates, rotating swivel nut can just adjust the radial distance of supporting leg and wheel carrier.
In above-described embodiment, support slot is circular arc, and in other embodiments, support slot can be V-type or U-type groove.
In above-described embodiment, the Stop structure above support slot is gate frame, can be circular arc in other embodiments
Either V-type or linear pattern, when Stop structure is circular arc, support slot and circular arc Stop structure collectively form a circle
Hole, when Stop structure is horizontal-extending linear pattern baffle plate above support slot notch, now between baffle plate and support slot
Space should be ensured that the diameter that can not be more than conducting rod, and mounting groove selects to open up position according to actual needs.
In above-described embodiment, on the top margin of gate frame, in other embodiments, mounting groove can be located at door to mounting groove
The side of type frame.
In above-described embodiment, bracing frame is plank frame, and in other embodiments, bracing frame can be tower structure.
Claims (10)
1. three-phase combined type conducting rod assembly tooling, it is characterised in that including bracing frame, support frame as described above be provided with three for
Support, the support slot of positioning conducting rod, the position of three support slots corresponds respectively to installation site of the conducting rod in mounted pipe,
The notch top of three support slots is respectively provided with block conducting rod prevents conducting rod from departing from the Stop structure of support slot, described
Bracing frame is provided with three supporting legs, and three supporting legs are in one in the disc of conductive rod axis and radially extend, and three
The outer end of individual supporting leg is connected with wheel carrier by adjustable connection mechanism respectively, adjustable by adjustable connection mechanism between supporting leg and wheel carrier
Connection, is provided with the roller for contacting with the inwall of mounted pipe on the wheel carrier, so different in the diameter of mounted pipe
When can just pass through to adjust respectively the circle diameter that the distance between three supporting legs and wheel carrier for being attached to make roller be located
Increase is reduced, to ensure that the position of three described support slots can respectively correspond to installation position of the conducting rod in mounted pipe
Put.
2. the three-phase combined type conducting rod assembly tooling according to claim 1, it is characterised in that the adjustable connection mechanism
For adjustable diameter and screw adjusting mechanism.
3. the three-phase combined type conducting rod assembly tooling according to claim 2, it is characterised in that the adjustable diameter and screw adjusting mechanism
Including two ends of end thread connector and two ends correspondence threaded connection being respectively arranged on three supporting legs and three wheel carriers
The positive and negative tooth double thread connector of threaded connector.
4. the three-phase combined type conducting rod assembly tooling according to claim 1, it is characterised in that install on the wheel carrier
Roller be along conducting rod axis direction extend single roller or two-row roller, and at least row's number of rollers be two with
On.
5. the three-phase combined type conducting rod assembly tooling according to claim 4, it is characterised in that in the wheel carrier at least
One wheel carrier is Universal castor.
6. the three-phase combined type conducting rod assembly tooling according to claim 1, it is characterised in that support frame as described above is provided with
, when conductor is assembled for adjusting the adjustment handrail of frock state in mounted pipe, the adjustment handrail is in conduction for two or more
Rod axis direction to the both sides of bracing frame extend.
7. the three-phase combined type conducting rod assembly tooling according to claim 6, it is characterised in that the adjustment handrail two ends
It is respectively provided with the anti-collision sheath for preventing frock from colliding with the insulator at mounted pipe two ends.
8. the three-phase combined type conducting rod assembly tooling according to claim 1, it is characterised in that the Stop structure is to open
Mouth and the relative gate frame of support slot notch, the gate frame is provided with mounting groove, and the mounting groove is used to install wedging conduction
The chock of bar.
9. the three-phase combined type conducting rod assembly tooling according to claim 1, it is characterised in that three support slots respectively at
Conducting rod axis direction is extended with certain length.
10. the three-phase combined type conducting rod assembly tooling according to claim 1-9 any one, it is characterised in that described
The groove face of support slot is equipped with anti-wear sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324583.3A CN104143792B (en) | 2014-07-08 | 2014-07-08 | Assembly fixture for three-phase common-box conducting rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324583.3A CN104143792B (en) | 2014-07-08 | 2014-07-08 | Assembly fixture for three-phase common-box conducting rods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104143792A CN104143792A (en) | 2014-11-12 |
| CN104143792B true CN104143792B (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410324583.3A Expired - Fee Related CN104143792B (en) | 2014-07-08 | 2014-07-08 | Assembly fixture for three-phase common-box conducting rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104143792B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024325B (en) * | 2015-08-04 | 2017-05-10 | 上海西电高压开关有限公司 | Convenient and deformable GIS (Gas Insulated Switchgear) bus conductor dismounting trolley |
| CN113799055B (en) * | 2021-10-09 | 2023-02-03 | 郑恺 | Bearing dismounting device used in fan maintenance process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531217A (en) * | 2009-04-15 | 2009-09-16 | 江苏工业学院 | Spirally driven walking robot in pipe |
| CN201708459U (en) * | 2010-05-06 | 2011-01-12 | 河南平高电气股份有限公司 | Trolley used for assembly of conducting rod |
| CN202363840U (en) * | 2011-11-15 | 2012-08-01 | 上海西电高压开关有限公司 | Conducting rod tooling guide vehicle for three-phase in one tank type bus of geographic information system (GIS) |
| CN204068075U (en) * | 2014-07-08 | 2014-12-31 | 国家电网公司 | Three-phase combined type conducting rod assembling device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59187312A (en) * | 1984-03-16 | 1984-10-24 | Sumitomo Electric Ind Ltd | Observation device for pipeline |
-
2014
- 2014-07-08 CN CN201410324583.3A patent/CN104143792B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531217A (en) * | 2009-04-15 | 2009-09-16 | 江苏工业学院 | Spirally driven walking robot in pipe |
| CN201708459U (en) * | 2010-05-06 | 2011-01-12 | 河南平高电气股份有限公司 | Trolley used for assembly of conducting rod |
| CN202363840U (en) * | 2011-11-15 | 2012-08-01 | 上海西电高压开关有限公司 | Conducting rod tooling guide vehicle for three-phase in one tank type bus of geographic information system (GIS) |
| CN204068075U (en) * | 2014-07-08 | 2014-12-31 | 国家电网公司 | Three-phase combined type conducting rod assembling device |
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| Publication number | Publication date |
|---|---|
| CN104143792A (en) | 2014-11-12 |
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