CN209448344U - A kind of plug-in cable terminal fast fixing tool - Google Patents
A kind of plug-in cable terminal fast fixing tool Download PDFInfo
- Publication number
- CN209448344U CN209448344U CN201920529310.0U CN201920529310U CN209448344U CN 209448344 U CN209448344 U CN 209448344U CN 201920529310 U CN201920529310 U CN 201920529310U CN 209448344 U CN209448344 U CN 209448344U
- Authority
- CN
- China
- Prior art keywords
- cable
- platform sling
- plug
- cable terminal
- fixing tool
- 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
Landscapes
- Cable Accessories (AREA)
Abstract
A kind of plug-in cable terminal fast fixing tool of the utility model is related to plug-in cable terminal installation apparatus field, more particularly to a kind of plug-in cable terminal fast fixing tool, including the upper platform sling for being arranged in high-voltage board inlet wire storehouse and being fixedly linked with high-voltage board, a high-voltage board cable bin plug-in type cable entrance hole is provided on the upper platform sling, the upper platform sling is detachably connected with platform sling by several attachment devices, the bayonet that a cable may pass through is provided on lower platform sling, the opening width of bayonet is greater than the outside diameter of cable, and it is less than the outer diameter of cable terminal；The utility model structure is simple, it is easy to operate, the axial limiting to plug-in cable terminal is realized using lower platform sling upper latch notch, and the attachment device by being connected with upper platform sling realizes the axial restraint of plug-in cable terminal, and then realize effective fixation of cable, it solves the problems, such as plug-in cable terminal installation process, improves construction efficiency, guarantee construction quality.
Description
Technical field
The utility model relates to plug-in cable terminals to install apparatus field, and in particular to a kind of pluggable cable terminal
Head fast fixing tool.
Background technique
Higher and higher to power supply reliability requirement since commercial production scale is increasing, 35kV and the above electric substation are general
All over using novel SF6Breaker, therefore plug-in cable terminal is also widely applied.Gas type high-voltage board cable bin
Narrow space, and 3 and the above electric cable with large cross-section to be installed in cable bin, 1- is needed in cable bin when cable terminal is installed
2 people operate, and cable interlayer needs 3-5 people to operate, therefore extremely difficult when installing plug-in cable terminal, past
Toward to take a substantial amount of time and energy, construction cost is increased, and influences construction speed, and construction quality can not protect very well
Card.
Utility model content
To solve the above-mentioned problems, the utility model provides that a kind of structure is simple, and easy to operate, cost of manufacture is cheap, energy
It enough solves the problems, such as plug-in cable terminal installation process, improves construction efficiency, guarantee that one kind of construction quality is inserted
Pull out formula cable terminal fast fixing tool.
A kind of plug-in cable terminal fast fixing tool of the utility model, including be arranged in high-voltage board inlet wire storehouse and
The upper platform sling being fixedly linked with high-voltage board is provided with a high-voltage board cable bin plug-in type cable entrance hole, institute on the upper platform sling
It states platform sling and is detachably connected with platform sling by several attachment devices, be provided with what a cable may pass through on lower platform sling
Bayonet, the opening width of bayonet is greater than the outside diameter of cable, and is less than the outer diameter of cable terminal；
The attachment device is circumferentially uniformly distributed along high-voltage board cable bin plug-in type cable entrance hole, attachment device with upper platform sling
It is detachably connected；
Plane where the upper platform sling is parallel with plane where lower platform sling.
Preferably, number upper connection screw thread hole identical with attachment device, the upper connection screw thread are provided on upper platform sling
Hole is circumferentially uniformly distributed along high-voltage board cable bin plug-in type cable entrance hole, and the central axis of upper connection screw thread hole is electric with high-voltage board
The centerline axis parallel of cable storehouse plug-in type cable entrance hole；
Number and location lower connection screw thread corresponding with connection screw thread hole on upper platform sling is provided on the lower platform sling
Hole；
The attachment device includes telescopic fastener, and one end of telescopic fastener passes through collar bolt and the upper connection screw thread of hanging oneself
Hole is connected, and the other end of telescopic fastener is connected by lower lift ring bolt with lower connection screw thread hole.
Preferably, telescopic fastener is double rod flower basket bolt.
Preferably, attachment device is set as two.
Preferably, bayonet is U-shaped bayonet.
Preferably, the opening width of U-shaped bayonet 5mm big compared with cable size.
Or preferably, the axis of attachment device is vertical with plane where upper platform sling or lower platform sling.
Preferably, lower platform sling is lower platform sling made of steel plate, lower platform sling with a thickness of 8mm.
The utility model structure is simple, easy to operate, and cost of manufacture is cheap, is realized using lower platform sling upper latch notch to plug-in
The axial limiting of cable terminal, and the attachment device by being connected with upper platform sling realizes that the axial direction of plug-in cable terminal is solid
It is fixed, and then realize effective fixation of cable, it solves the problems, such as plug-in cable terminal installation process, improves construction effect
Rate guarantees construction quality.
The utility model is structurally reasonable, simple and practical, it is effectively guaranteed that plug-in cable terminal installation smoothly completes,
And good application effect is achieved, it is worth pushing away in 35kV and above electric substation's gas type switchgear plug-in cable terminal
Wide application.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is lower platform sling top view in Fig. 1.
Appended drawing reference: 1- lower lift ring bolt, 2- double rod flower basket bolt, 3- hang oneself collar bolt, platform sling under 4-, the upper platform sling of 5-,
6- bayonet, 7- plug-in cable terminal.
Specific embodiment
A kind of plug-in cable terminal fast fixing tool of the utility model, including be arranged in high-voltage board inlet wire storehouse and
The upper platform sling 5 being fixedly linked with high-voltage board is provided with a high-voltage board cable bin plug-in type cable entrance hole on the upper platform sling 5,
The upper platform sling 5 is detachably connected with platform sling 4 by several attachment devices, and being provided with a cable on lower platform sling 4 can
The bayonet 6 passed through, the opening width of bayonet 6 is greater than the outside diameter of cable, and is less than the outer diameter of cable terminal；
The attachment device is circumferentially uniformly distributed along high-voltage board cable bin plug-in type cable entrance hole, attachment device with upper platform sling
5 are detachably connected；
The 5 place plane of upper platform sling is parallel with lower 4 place plane of platform sling.
Preferably, number upper connection screw thread hole identical with attachment device, the upper connection screw thread are provided on upper platform sling 5
Hole is circumferentially uniformly distributed along high-voltage board cable bin plug-in type cable entrance hole, and the central axis of upper connection screw thread hole is electric with high-voltage board
The centerline axis parallel of cable storehouse plug-in type cable entrance hole；
Number and location lower connection spiral shell corresponding with connection screw thread hole on upper platform sling 5 is provided on the lower platform sling 4
Pit；
The attachment device includes telescopic fastener, and one end of telescopic fastener passes through collar bolt 3 and the upper connection spiral shell of hanging oneself
Pit is connected, and the other end of telescopic fastener is connected by lower lift ring bolt 1 with lower connection screw thread hole.
Telescopic fastener is double rod flower basket bolt 2.Attachment device is set as two.Bayonet 6 is U-shaped bayonet 6.
The opening width of U-shaped bayonet 6 5mm big compared with cable size.The axis of attachment device and 4 institute of upper platform sling 5 or lower platform sling
It is vertical in plane.
Lower platform sling 4 is lower platform sling 4 made of steel plate, lower platform sling 4 with a thickness of 8mm.Decorative pattern bolt meets plug after shrinking
7 installation requirement of formula cable terminal, after decorative pattern bolt elongate and upper platform sling 5, collar bolt 3 of hanging oneself, lower lift ring bolt 1 and lower platform sling
4 length in the vertical direction is less than high-voltage board inlet wire cabin height.
In use, three cores or the production of single-core cable terminals and pressure resistance are completed, after the fixed bracket of cable interlayer completes；
Hang oneself collar bolt 3 fixed to high-voltage board cable bin plug-in type cable entrance hole two sides upper connection screw thread hole on, rotation 5 circle with
On, collar bolt 3 will be hung oneself using double rod flower basket bolt 2 and lower platform sling 4 connects, plug-in cable terminal 7 and high-voltage board
Cable bin plug-in type cable entrance hole is connected, and the bayonet 6 on lower platform sling 4 is placed at 7 end cable of plug-in cable terminal,
The opening width of bayonet 6 is greater than the outside diameter of cable, and is less than the outer diameter of cable terminal, realizes that the engaging to cable terminal limits
Position, fastens and adjusts double rod flower basket bolt 2, so that 4 place plane of lower platform sling is parallel to the horizontal plane, lower platform sling 4 reaches stress shape
State；Double rod flower basket bolt 2 is fastened simultaneously, air extrusion is fastened plug-in type cable by the lead screw pulling force on double rod flower basket bolt 2
Three fixing bolts on terminals 7.Cable is finally fixed again, and extracting tool carries out repetition measurement, through live practical operation, installation
Quality fully meets design and code requirement.
The utility model structure is simple, easy to operate, and cost of manufacture is cheap, is realized using lower 4 upper latch notch 6 of platform sling to plug
The axial limiting of formula cable terminal 7, and the attachment device by being connected with upper platform sling 5 realizes plug-in cable terminal 7
Axial restraint, and then realize effective fixation of cable, it solves the problems, such as 7 installation process of plug-in cable terminal, mentions
High construction efficiency guarantees construction quality.
The utility model is structurally reasonable, simple and practical, it is effectively guaranteed that plug-in cable terminal installation smoothly completes,
And good application effect is achieved, it is worth pushing away in 35kV and above electric substation's gas type switchgear plug-in cable terminal
Wide application.
Claims (8)
1. a kind of plug-in cable terminal fast fixing tool, including be arranged in high-voltage board inlet wire storehouse and fixed with high-voltage board
Connected upper platform sling (5) is provided with a high-voltage board cable bin plug-in type cable entrance hole on the upper platform sling (5), and feature exists
In the upper platform sling (5) is detachably connected with platform sling (4) by several attachment devices, is provided on lower platform sling (4)
The bayonet (6) that one cable may pass through, the opening width of bayonet (6) is greater than the outside diameter of cable, and is less than the outer diameter of cable terminal；
The attachment device is circumferentially uniformly distributed along high-voltage board cable bin plug-in type cable entrance hole, attachment device with upper platform sling (5)
It is detachably connected；
Plane is parallel with plane where lower platform sling (4) where the upper platform sling (5).
2. a kind of plug-in cable terminal fast fixing tool as described in claim 1, which is characterized in that the upper platform sling
(5) number upper connection screw thread hole identical with attachment device is provided on, the upper connection screw thread hole is inserted along high-voltage board cable bin
It is circumferentially uniformly distributed to pull out formula long cable section of ingoing line hole, and the central axis of upper connection screw thread hole with high-voltage board cable bin plug-in type cable inlet wire
The centerline axis parallel in hole；
Number and location lower connection spiral shell corresponding with connection screw thread hole on upper platform sling (5) is provided on the lower platform sling (4)
Pit；
The attachment device includes telescopic fastener, and one end of telescopic fastener passes through collar bolt of hanging oneself (3) and upper connection screw thread
Hole is connected, and the other end of telescopic fastener is connected by lower lift ring bolt (1) with lower connection screw thread hole.
3. a kind of plug-in cable terminal fast fixing tool as claimed in claim 2, which is characterized in that described Telescopic Fixed
Part is double rod flower basket bolt (2).
4. a kind of plug-in cable terminal fast fixing tool as claimed in claim 3, which is characterized in that the attachment device
It is set as two.
5. a kind of plug-in cable terminal fast fixing tool as described in claim 1, which is characterized in that the bayonet (6)
For U-shaped bayonet (6).
6. a kind of plug-in cable terminal fast fixing tool as claimed in claim 5, which is characterized in that the U-shaped bayonet
(6) opening width 5mm big compared with cable size.
7. a kind of plug-in cable terminal fast fixing tool as claimed in any one of claims 1 to 6, which is characterized in that institute
The axis for stating attachment device is vertical with plane where upper platform sling (5) or lower platform sling (4).
8. a kind of plug-in cable terminal fast fixing tool as claimed in claim 7, which is characterized in that the lower platform sling
(4) be lower made of steel plate platform sling (4), lower platform sling (4) with a thickness of 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529310.0U CN209448344U (en) | 2019-04-18 | 2019-04-18 | A kind of plug-in cable terminal fast fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529310.0U CN209448344U (en) | 2019-04-18 | 2019-04-18 | A kind of plug-in cable terminal fast fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209448344U true CN209448344U (en) | 2019-09-27 |
Family
ID=68034588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920529310.0U Active CN209448344U (en) | 2019-04-18 | 2019-04-18 | A kind of plug-in cable terminal fast fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209448344U (en) |
-
2019
- 2019-04-18 CN CN201920529310.0U patent/CN209448344U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208112103U (en) | A kind of drainage thread ground connection cross-arm | |
| CN102004172A (en) | Insulating bracket for supporting high-voltage lead | |
| CN108173121A (en) | A kind of power distribution cabinet for facilitating installation | |
| CN102938545B (en) | A kind of 10KV distribution line stringing optical cable crossover device | |
| CN205141523U (en) | Drive bird equipment fixing dismounting device | |
| CN202134674U (en) | Cable cladding type ground wire hook | |
| CN209448344U (en) | A kind of plug-in cable terminal fast fixing tool | |
| CN210508628U (en) | Novel cement electric pole | |
| CN203688601U (en) | 110kV-or-above mis-touch-prevention high-altitude high-voltage test bar | |
| CN202090629U (en) | "Inverted-U-shaped" truss structure of main variable ingoing line used for 750 kV transformer station in Riyue Mountain | |
| CN107247224B (en) | The device and test method of suspension insulator pressure resistance can quickly be tested | |
| CN204216491U (en) | A kind of double bundle conductor carries the Line tool | |
| CN203616435U (en) | On-site 220V SF6 gas test device | |
| CN205882550U (en) | Wire hangs special processing tool of foreign matter | |
| CN201874439U (en) | Centipede ladder used for eliminating foreign bodies of leads electrically | |
| CN201285999Y (en) | Soft ladder for high voltage line maintenance | |
| CN208352856U (en) | Power distribution live-wire on-load drainage thread hanging rod | |
| CN201038600Y (en) | High voltage electricity-transmitting pole dedicated lightning arrester | |
| CN204732788U (en) | A kind of portable ground wire operating lever | |
| CN203325664U (en) | Fixing support for cable of distribution transformer | |
| CN205666545U (en) | Line ware is carried to two split conductors of detachable anti -induction electricity vertical arrangement | |
| CN204257856U (en) | A kind of improvement type Universal grounding device | |
| CN201827520U (en) | Insulation bracket for supporting high-voltage lead wire | |
| CN204597353U (en) | A kind of T-shaped single pole porcelain pole arm carries line apparatus | |
| CN204760882U (en) | Special tool for replacing twin -bundled conductor spacer bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |