CN208461363U - For connecting the T section fitting of hv cable termination and device end - Google Patents
For connecting the T section fitting of hv cable termination and device end Download PDFInfo
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- CN208461363U CN208461363U CN201821327109.6U CN201821327109U CN208461363U CN 208461363 U CN208461363 U CN 208461363U CN 201821327109 U CN201821327109 U CN 201821327109U CN 208461363 U CN208461363 U CN 208461363U
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- fitting
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- cable termination
- device end
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Abstract
The utility model discloses the T section fitting for connecting hv cable termination and device end, including fitting main body, fitting main body rectangular plates；The both ends of fitting main body are respectively equipped with one piece of connecting plate；Two pieces of connecting plates are connect with hv cable termination and device end respectively, and length direction of two pieces of connecting plates with fitting main body is angled relative to each other, and form " Jiong " font；The interior recess of " Jiong " font that two pieces of connecting plates and fitting main body are formed is equipped with reinforcing rib, reinforcing rib respectively with two pieces of connecting plates and fitting body normal.The utility model reduces installation workload, reduce the connecting fault point between conducting wire and fitting, especially when cable termination and arrangement terminal are closer, when installation space is limited, flexible circuit conductor adds installation work complicated, and after using T section fitting, it is easy for installation, substantially reduce installation workload.
Description
Technical field
The utility model relates to high voltage power transmission technical fields, in particular to for connecting hv cable termination and device end
T section fitting.
Background technique
In existing high voltage power transmission technology, the design arranged due to the limitation in place, hv cable termination close to equipment
Scheme is more and more, and cable termination and device end are all often vertical parallel arrangements, usual cable termination and equipment
Between be attached using two sets of 90 degree of fittings and flexible circuit conductor, it is usually straight for the cable termination of 35kV voltage class composite
It connects and takes the mode of 90 degree of bending even greater angle to connect with device end terminal.
Using two sets of 90 degree of fittings and connection flexible circuit conductor, be suitable for cable termination (device end) and device end distance compared with
Remote situation, and for the cable termination and equipment close to arrangement, space is small, installs relatively difficult；Composite cable terminal
The connection type of 90 degree of bending, cable termination bending use brings serious damage to its service life, and device end is born for a long time
The moment of flexure of cable termination, the damage to device end are also very big.
If 35kV cable uses the installation of composite cable terminal, almost without suitable fitting it can be selected that being typically all
Cable termination is bent by force, cable nose is directly coupled on device end, it is simple and crude that this is connected and fixed mode, is difficult to protect
Demonstrate,prove the current-carrying capacity accurate delivery of equipment, junction failure frequent occurrence.
Therefore, it is badly in need of a kind of be directly connected to close to the cable termination of arrangement and the fitting of device end as urgently to be resolved
Problem.
Utility model content
In view of the above drawbacks of the prior art, the utility model is provided for connecting hv cable termination and device end
T section fitting, the first purpose of realization is the reduction of installation workload, reduces the connecting fault between conducting wire and fitting
Point, especially when cable termination and arrangement terminal are closer (distance only 200 to 1000mm), when installation space is limited,
Flexible circuit conductor adds installation work complicated, and after using T section fitting, it is easy for installation, substantially reduce installation workload.
To achieve the above object, the utility model discloses the T shapes for connecting hv cable termination and device end to cut
Face fitting, including fitting main body, the fitting main body rectangular plate.
The both ends of the fitting main body are respectively equipped with one piece of connecting plate；Two pieces of connecting plates respectively with the high-tension cable
Terminal is connected with the device end, and length direction of two pieces of connecting plates with the fitting main body is angled relative to each other, shape
At " Jiong " font.
The interior recess of " Jiong " font that two pieces of connecting plates and the fitting main body are formed is equipped with reinforcing rib, the reinforcement
Muscle respectively with two pieces of connecting plates and the fitting body normal.
Preferably, each piece of connecting plate is angled relative to each other with the length direction of the fitting main body in 90 degree of angles.
Preferably, two pieces of connecting plates with bolt connecting mode respectively with the hv cable termination and the equipment
Terminal connection.
Preferably, two pieces of connecting plates, the reinforcing rib and the fitting main body with forge or forging type manufacture be in
One is whole.
It is furthermore preferred that two pieces of connecting plates, the reinforcing rib and the fitting main body are all made of aluminium or aluminium alloy material
Material is made.
It is furthermore preferred that the part that is contacted with the hv cable termination and the device end of two pieces of connecting plates according to
Actual needs uses copper-aluminium transition measure.
It is furthermore preferred that the length of the fitting main body is according to 200mm, 400mm, 600mm, 800mm or 1000mm5 specifications
It chooses；The size of two pieces of connecting plates is according to 63 × 63,80 × 80,100 × 100,100 × 100 or 125 × 125 specifications
It chooses；The fitting main body is mutually all 8mm or 10mm with the thickness of two pieces of connecting plates.
The utility model has the beneficial effects that
1. the application of the utility model reduces installation workload, reduce the connecting fault point between conducting wire and fitting,
Especially when cable termination and arrangement terminal are closer (200 to 1000mm), when installation space is limited, flexible circuit conductor adds fitting
Installment work is complicated, and after using T section fitting, it is easy for installation, substantially reduce installation workload.
2. the application of the utility model can be improved arrangement terminal for 35kV cable is using composite cable terminal
It can be in close contact with fitting with cable termination, ensure that current density, securely and reliably, installation form is beautiful.
3. the cable termination and device end of connection close to arrangement can be standardized design and mark by the utility model
Standardization mounting process reduces the workload of designer's lectotype selection, reduces on-site installation work amount, reduces because installation is thick
Rough bring electric power system fault rate.
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of an embodiment of the present invention.
Fig. 2 shows the perspective structure schematic diagrames of fitting main direction in an embodiment of the present invention.
Fig. 3 shows in the utility model Fig. 1 the schematic diagram of the section structure at AA.
Fig. 4 shows the structural schematic diagram of connecting plate in an embodiment of the present invention.
Specific embodiment
Embodiment
As shown in Figures 1 to 4, for connecting the T section fitting of hv cable termination and device end, including fitting master
Body 1,1 rectangular plate of fitting main body.
The both ends of fitting main body 1 are respectively equipped with one piece of connecting plate 2；Two pieces of connecting plates 2 respectively with hv cable termination and set
Standby terminal connects, and length direction of two pieces of connecting plates 2 with fitting main body 1 is angled relative to each other, and forms " Jiong " font.
The interior recess of " Jiong " font that two pieces of connecting plates 2 and fitting main body 1 are formed is equipped with reinforcing rib 3, reinforcing rib 3 respectively with
Two pieces of connecting plates 2 and fitting main body 1 are vertical.
The innovative principle of the utility model is that section is designed using T shape, increases overall structural strength, while according to gold
Has a through-flow current-carrying capacity size, the length of fitting determines the sectional area of fitting, determines fitting two according to the size of device end
Terminate the size of contacting surface.
In certain embodiments, each piece of connecting plate 2 is angled relative to each other with the length direction of fitting main body 1 presss from both sides in 90 degree
Angle.
In certain embodiments, two pieces of connecting plates 2 are whole with hv cable termination and equipment respectively with bolt connecting mode
End connection.
In certain embodiments, two pieces of connecting plates 2, reinforcing rib 3 and fitting main body 1 are in one with forging or forging type manufacture
It is whole.
In certain embodiments, two pieces of connecting plates 2, reinforcing rib 3 and fitting main body 1 are all made of aluminium or aluminum alloy materials system
At.
In certain embodiments, the part that two pieces of connecting plates 2 are contacted with hv cable termination and device end uses copper aluminium
Interim measure.
In certain embodiments, the length of fitting main body 1 is according to 200mm, 400mm, 600mm, 800mm or 1000mm 5
Specification is chosen；The size of two pieces of connecting plates 2 is according to 63 × 63,80 × 80,100 × 100,100 × 100 or 125 × 125 specifications
It chooses；Fitting main body 1 is mutually all 8mm or 10mm with the thickness of two pieces of connecting plates 2.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (7)
1. the T section fitting for connecting hv cable termination and device end, including fitting main body (1), which is characterized in that
Fitting main body (1) rectangular plate；The both ends of the fitting main body (1) are respectively equipped with one piece of connecting plate (2)；Two pieces of institutes
It states connecting plate (2) to connect with the hv cable termination and the device end respectively, and two pieces of connecting plates (2) are and institute
The length direction for stating fitting main body (1) is angled relative to each other, and forms " Jiong " font；Two pieces of connecting plates (2) and the fitting master
Body (1) formed " Jiong " font interior recess be equipped with reinforcing rib (3), the reinforcing rib (3) respectively with two pieces of connecting plates
(2) and the fitting main body (1) is vertical.
2. according to claim 1 for connecting the T section fitting of hv cable termination and device end, feature exists
In length direction of each piece of connecting plate (2) with the fitting main body (1) is angled relative to each other in 90 degree of angles.
3. according to claim 1 for connecting the T section fitting of hv cable termination and device end, feature exists
In two pieces of connecting plates (2) are connect with the hv cable termination and the device end with bolt connecting mode respectively.
4. according to claim 2 for connecting the T section fitting of hv cable termination and device end, feature exists
In two pieces of connecting plates (2), the reinforcing rib (3) and the fitting main body (1) are whole in one with forging or forging type manufacture
Body.
5. according to claim 4 for connecting the T section fitting of hv cable termination and device end, feature exists
In two pieces of connecting plates (2), the reinforcing rib (3) and the fitting main body (1) are all made of aluminium or aluminum alloy materials system
At.
6. according to claim 4 for connecting the T section fitting of hv cable termination and device end, feature exists
In the part that two pieces of connecting plates (2) contact with the hv cable termination and the device end is arranged using copper-aluminium transition
It applies.
7. according to claim 4 for connecting the T section fitting of hv cable termination and device end, feature exists
In the length of the fitting main body (1) is chosen according to 5 specifications of 200mm, 400mm, 600mm, 800mm or 1000mm；Two pieces
The size of the connecting plate (2) is chosen according to 63 × 63,80 × 80,100 × 100,100 × 100 or 125 × 125 specifications；Institute
It is mutually all 8mm or 10mm that fitting main body (1), which is stated, with the thickness of two pieces of connecting plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327109.6U CN208461363U (en) | 2018-08-17 | 2018-08-17 | For connecting the T section fitting of hv cable termination and device end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327109.6U CN208461363U (en) | 2018-08-17 | 2018-08-17 | For connecting the T section fitting of hv cable termination and device end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461363U true CN208461363U (en) | 2019-02-01 |
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ID=65178761
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821327109.6U Active CN208461363U (en) | 2018-08-17 | 2018-08-17 | For connecting the T section fitting of hv cable termination and device end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208461363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038395A (en) * | 2018-08-17 | 2018-12-18 | 上海电力设计院有限公司 | For connecting the T section fitting of hv cable termination and device end |
-
2018
- 2018-08-17 CN CN201821327109.6U patent/CN208461363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038395A (en) * | 2018-08-17 | 2018-12-18 | 上海电力设计院有限公司 | For connecting the T section fitting of hv cable termination and device end |
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