CN209658853U - A kind of connection structure of transmission line of electricity XGU shaped cable clamp hanging plate and hull - Google Patents
A kind of connection structure of transmission line of electricity XGU shaped cable clamp hanging plate and hull Download PDFInfo
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- CN209658853U CN209658853U CN201920712965.1U CN201920712965U CN209658853U CN 209658853 U CN209658853 U CN 209658853U CN 201920712965 U CN201920712965 U CN 201920712965U CN 209658853 U CN209658853 U CN 209658853U
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- hole
- hanging plate
- locating shaft
- hull
- wire clamp
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000005611 electricity Effects 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims description 4
- 239000010963 304 stainless steel Substances 0.000 claims description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses the connection structures of a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hull, belong to high-voltage power transmission device technical field, it includes wire clamp hull；Locating shaft is respectively fixed on former and later two sides of wire clamp hull；Wire clamp hanging plate is mounted on wire clamp hull by locating shaft；It is characterized by: being provided with the positioning through hole to match with the size of the locating shaft on wire clamp hanging plate, locating shaft is arranged across the positioning through hole；Pin hole is radially also provided in the end of locating shaft；Wire clamp hanging plate is fixed on locating shaft by anti-drop device；Anti-drop device includes the function washer for being sleeved on structure annular in shape on locating shaft；Mounting hole is radially provided on function washer；The axis of mounting hole and pin hole coincides；Pin is inserted into mounting hole and pin hole, and the utility model efficiently solves to be easy to fall off after the washer of XGU shaped cable clamp two sides wire clamp hanging plate and R pin corrosion in transmission line of electricity at present, and then influences conducting wire and the problem of security risk occur.
Description
Technical field
The utility model relates to high-voltage power transmission device technical fields, and in particular to a kind of transmission line of electricity XGU shaped cable clamp hanging plate
With the connection structure of hull.
Background technique
Due to largely using XGU shaped cable clamp (containing drainage) on the suspension insulator of 220 KV transmission lines.XGU molded line
After the wire clamp hanging plate of folder two sides is connect with wire clamp hull, outside is fixed on wire clamp hanging plate two sides, washer using washer and R pin-shaped formula
Be generally irony zinc-plating material with R pin, temperature, humidity, the atmosphere pollution the effects of under, washer and the easily corrosion of R pin fall off.When
In the case of the natural weathers such as conducting wire encounters strong wind, ice-melt falls off, conducting wire can be generated and be waved, and wire clamp side easily falls off, to make
The power equipment safety event fallen at conducting wire.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hulls
Connection structure is sold with the washer and R that solve used on current XGU shaped cable clamp two sides wire clamp hanging plate after being easy to happen corrosion
Fall off the problem of causing conducting wire to drop.
To solve the above problems, the utility model provides following technical solution:
A kind of connection structure of transmission line of electricity XGU shaped cable clamp hanging plate and hull；It includes wire clamp hull；In wire clamp hull
Locating shaft is respectively fixed on former and later two sides；Wire clamp hanging plate is mounted on wire clamp hull by locating shaft；It is characterized by:
The positioning through hole to match with the size of the locating shaft is provided on wire clamp hanging plate, locating shaft passes through the positioning through hole
Setting；Pin hole is radially also provided in the end of locating shaft；Wire clamp hanging plate is fixed on locating shaft by anti-drop device；Anticreep
Device includes the function washer for being sleeved on structure annular in shape on locating shaft；Mounting hole is radially provided on function washer；Peace
The axis of dress hole and pin hole coincides；Pin is inserted into mounting hole and pin hole.
Preferably, function washer includes ring and two first boss staggered relatively on one side end face of ring is arranged in
And second boss；Mounting hole includes the step through-hole and positioning through hole being opened in first boss and second boss respectively；Step is logical
The axis of hole and positioning through hole coincides；And one end of first boss is not provided on function washer and wire clamp hanging plate fits
It places.
Further, ring, first boss and second boss are integrated cast structure.
Further, pin is respectively arranged with the second limited block and the first limited block on the both ends towards inside and outside ring；
And second limited block size not less than small-bore one end on step through-hole size.
Further, the distance between the first limit block and the second limit block are less than the diameter of ring outer ring.
Further, the matching relationship between the second limited block and positioning through hole is interference fit.
Further, pin hole is arranged along the vertical direction, is disposed with first boss from bottom to up in the upper top of pin hole
With the first limited block.
Preferably, function washer is all made of 304 stainless steel materials with pin and is made.
The utility model the utility model has the advantages that
The utility model has carried out anti-dropout to the connection structure of common transmission line of electricity XGU shaped cable clamp hanging plate and hull and has changed
It makes, by selling original R and washer transformation is integrated bascule, location and installation is carried out to pin using being arranged on washer
Location hole efficiently solves to be easy after the washer of XGU shaped cable clamp two sides wire clamp hanging plate and R pin corrosion in transmission line of electricity at present
It falls off, and then influences conducting wire and the problem of security risk occur, improve the reliability of transmission line equipment in the process of running；Separately
On the one hand, the utility model structure is simple, manufacture easy to process；Anti-dropout component is light, and installation is easy to operate, is easy to large area
Replacement installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present invention in embodiment；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at anti-drop device；
Fig. 3 is the structural schematic diagram of single anti-drop device in the present embodiment；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the structural schematic diagram of function washer in the present embodiment；
Fig. 6 is the left-hand cross-sectional view of Fig. 5；
Description of symbols: 1, wire clamp hull, 2, locating shaft, 3, wire clamp hanging plate, 4, anti-drop device, 21, pin hole, 41, function
Energy washer, 42, mounting hole, 43, pin, 411, ring, 412, first boss, 413, second boss, 421, step through-hole, 422,
Positioning through hole, the 431, first limited block, the 432, second limited block.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment:
Embodiment:
Referring to figs. 1 to Fig. 3, the present embodiment provides the connection structure of a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hull, it
Including wire clamp hull 1；Locating shaft 2 is respectively arranged on former and later two sides of wire clamp hull 1；In the present embodiment, locating shaft 2
It is structure as a whole with wire clamp hull 1；Wire clamp hanging plate 3 is mounted on wire clamp hull 1 by locating shaft 2；Wire clamp hanging plate 3 passes through positioning
Axis 2 is mounted on wire clamp hull 1；It is characterized by: being provided with the size phase with the locating shaft 2 on wire clamp hanging plate 3
The positioning through hole matched, locating shaft 2 are arranged across the positioning through hole；Pin hole 21 is radially also provided in the end of locating shaft 2；
Wire clamp hanging plate 3 is fixed on locating shaft 2 by anti-drop device 4；Anti-drop device 4 includes being sleeved on structure annular in shape on locating shaft 2
Function washer 41；Mounting hole 42 is radially provided on function washer 41；Mounting hole 42 and the axis of pin hole 21 coincide；
Pin 43 is inserted into mounting hole 42 and pin hole 21.
Function washer 41 includes ring 411 and that two staggered relatively first on 411 1 side end faces of ring are arranged in is convex
Platform 412 and second boss 413；Mounting hole 42 includes the step through-hole being opened in first boss 412 and second boss 413 respectively
421 and positioning through hole 422；Step through-hole 421 and the axis of positioning through hole 422 coincide；And it is not set on function washer 41
There are one end of first boss 412 and wire clamp hanging plate 3 to fit placement.In order to avoid function washer 41 is led due to hinge mounting hole 42
Its structural strength is caused to be affected, so be provided on one end face for opening step through-hole 421 and positioning through hole 422
First boss 412 and second boss 413, while in order to reduce the quality of whole device, the width of two boss is slightly larger than step
The aperture of through-hole 421 and positioning through hole 422.
Ring 411, first boss 412 and second boss 413 are integrated cast structure.First limited block 431, the second limit
Block 432 and pin 43 are integrated cast structure.43 integral structure of pin is fitted into shape after first boss 412 and second boss 413
It is made at anti-drop device, and all of 304 stainless steels, 304 stainless steels have more compared to other conventional zinc-plated ferrous materials
For the good corrosion resistance in the higher environment of humidity, the service life of device is further increased.The function of integrated device
Washer 411 is easier to fabricate, while its intensity is also relatively higher.
Pin 43 is respectively arranged with the second limited block 432 and the first limited block on the both ends towards inside and outside ring 411
431；And second limited block 432 size not less than small-bore one end on step through-hole 421 size.In the present embodiment, first
Limited block 431, the second limited block 432 are also structure as a whole with pin 43.In the present embodiment, the shaft position at the middle part of pin 43 with
The matching relationship of 421 small-bore one end of step through-hole is movement of the transition fit in order to pin 43 in first boss 412；Platform
The hole depth of 421 large aperture one end of rank through-hole is greater than the height of the second limited block 432, and a function of the second limited block 432 is to hold
By cross force, second can be trivial extremely in the device by pin 43 by first boss 412 step through-hole 421, in non-peace
Dress state will not lose, and then keep in the mounted state by the self weight of pin 43 across locating shaft 2, with washer from locating shaft
Deviate from 2.
The distance between first limited block 431 and the second limited block 432 are less than the diameter of 411 outer ring of ring.Second
Matching relationship between limited block 432 and positioning through hole 422 is interference fit.In the present embodiment, the shaft at 43 middle part of pin
The matching relationship of position and 421 small-bore one end of step through-hole is transition fit in order to which pin 43 is in first boss 412
It is mobile；Simultaneously in order to optimize pin 43 suffered pulling force or torsion in boss, pin 43 is limited in function by the first limited block 412
The depth being inserted into energy washer 413, makes the part-structure of the second limited block 432 in positioning through hole 422, and guarantee is connected by interference
The second limited block 432 rather than the effect of institute's stress at work is directly born at the shaft position at the middle part of pin 43, work as pin
43 when being inserted on boss completely, and the part-structure of 432 lower bottom part of the second limited block exceeds the lower end of 413 through-holes, anti-convenient for this
Disassembly and installation of the dropping device in practical process.To improve the service life of whole device.
Pin hole 21 is arranged along the vertical direction, is disposed with 412 He of first boss from bottom to up in the upper top of pin hole 21
First limited block 431.The first limited block 431, first boss 412 and the pin hole 21 being arranged from top to bottom can be such that device is installing
Guarantee that pin 43 passes through locating shaft 2 for a long time under oneself gravity afterwards, to realize its self-locking effect.
When using utility model device, the locating shaft 2 of 1 two sides of wire clamp hull is passed through on wire clamp hanging plate 3 first
Positioning through hole is installed, and is clipped in wire clamp hull 1 among wire clamp hanging plate 3；The pin 43 on function washer 4 is determined from first again
It is pulled up outward at the block 431 of position until the second limited block 432 of its lower bottom part enters in step through-hole 421；Keep the pin in S2
43 pull up state, by the cooperation of locating shaft 2 on wire clamp hull 1 in the inner ring and S1 of function washer 4 are installed function washer 4
On wire clamp hull 1, and it is oppositely arranged the planar ends of function washer 4 and the lateral surface of wire clamp hanging plate 3；It has been installed in rotation S3
Function washer 4, the pin hole 21 for going to pin 43 on face locating shaft 2, and the first locating piece 431 is located at the upper of locating shaft 2
End.Pin 43 is pressed down on from the first locating piece 431, is inserted it into pin hole 21, until the second locating piece enters positioning
In through-hole 422, and the first locating piece 431 fits with first boss 412, and this completes for wire clamp hanging plate and wire clamp ship
The installation of body is fixed, it is made to be in the state of anticreep at work.
Claims (8)
1. a kind of connection structure of transmission line of electricity XGU shaped cable clamp hanging plate and hull, it includes wire clamp hull (1)；In wire clamp hull
(1) locating shaft (2) are respectively fixed on former and later two sides；Wire clamp hanging plate (3) is mounted on wire clamp hull by locating shaft (2)
(1) on；It is characterized by: it is logical to be provided with the positioning to match with the size of the locating shaft (2) on wire clamp hanging plate (3)
Hole, locating shaft (2) are arranged across the positioning through hole；Pin hole (21) are radially also provided in the end of locating shaft (2)；Wire clamp
Hanging plate (3) is fixed on locating shaft (2) by anti-drop device (4)；Anti-drop device (4) includes being sleeved on locating shaft (2) in ring
The function washer (41) of shape structure；Mounting hole (42) are radially provided on function washer (41)；Mounting hole (42) and pin hole
(21) axis coincides；Pin (43) is inserted into mounting hole (42) and pin hole (21).
2. the connection structure of a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hull according to claim 1, feature exist
In: function washer (41) includes that ring (411) and setting two staggered relatively first on (411) side end faces of ring are convex
Platform (412) and second boss (413)；Mounting hole (42) includes being opened in first boss (412) and second boss (413) respectively
Step through-hole (421) and positioning through hole (422)；Step through-hole (421) and the axis of positioning through hole (422) coincide；And in function
It can be not provided with one end of first boss (412) on washer (41) and wire clamp hanging plate (3) fit placement.
3. the connection structure of a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hull according to claim 2, feature exist
In: ring (411), first boss (412) and second boss (413) are integrated cast structure.
4. the connection structure of a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hull according to claim 2, feature exist
In: pin (43) is respectively arranged with the second limited block (432) and the first limited block on the both ends towards inside and outside ring (411)
(431)；And first the size of limited block (431) and the second limited block (432) be all not less than small-bore one on step through-hole (421)
The size at end.
5. the connection structure of a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hull according to claim 4, feature exist
In: the distance between the first limited block (431) and the second limited block (432) are less than the diameter of ring (411) outer ring.
6. the connection structure of a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hull according to claim 4, feature exist
In: the matching relationship between the second limited block (432) and positioning through hole (422) is interference fit.
7. the connection structure of a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hull according to claim 1 or 4, feature
Be: pin hole (21) is arranged along the vertical direction, is disposed with first boss (412) from bottom to up in the upper top of pin hole (21)
With the first limited block (431).
8. the connection structure of a kind of transmission line of electricity XGU shaped cable clamp hanging plate and hull according to claim 1, feature exist
In: function washer (41) is all made of 304 stainless steel materials with pin (43) and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712965.1U CN209658853U (en) | 2019-05-17 | 2019-05-17 | A kind of connection structure of transmission line of electricity XGU shaped cable clamp hanging plate and hull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712965.1U CN209658853U (en) | 2019-05-17 | 2019-05-17 | A kind of connection structure of transmission line of electricity XGU shaped cable clamp hanging plate and hull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658853U true CN209658853U (en) | 2019-11-19 |
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ID=68530303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920712965.1U Active CN209658853U (en) | 2019-05-17 | 2019-05-17 | A kind of connection structure of transmission line of electricity XGU shaped cable clamp hanging plate and hull |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098586A (en) * | 2019-05-17 | 2019-08-06 | 贵州电网有限责任公司 | A kind of connection structure and application method of transmission line of electricity XGU shaped cable clamp hanging plate and hull |
| CN113889902A (en) * | 2021-09-23 | 2022-01-04 | 贵州电网有限责任公司 | Remote control visual transmission line hardware fitting bolt R pin installation equipment |
-
2019
- 2019-05-17 CN CN201920712965.1U patent/CN209658853U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098586A (en) * | 2019-05-17 | 2019-08-06 | 贵州电网有限责任公司 | A kind of connection structure and application method of transmission line of electricity XGU shaped cable clamp hanging plate and hull |
| CN113889902A (en) * | 2021-09-23 | 2022-01-04 | 贵州电网有限责任公司 | Remote control visual transmission line hardware fitting bolt R pin installation equipment |
| CN113889902B (en) * | 2021-09-23 | 2022-09-23 | 贵州电网有限责任公司 | Remote control visual transmission line hardware fitting bolt R pin installation equipment |
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