CN202905988U - T-shaped-structure-connection grounding wire rod - Google Patents
T-shaped-structure-connection grounding wire rod Download PDFInfo
- Publication number
- CN202905988U CN202905988U CN 201220514109 CN201220514109U CN202905988U CN 202905988 U CN202905988 U CN 202905988U CN 201220514109 CN201220514109 CN 201220514109 CN 201220514109 U CN201220514109 U CN 201220514109U CN 202905988 U CN202905988 U CN 202905988U
- Authority
- CN
- China
- Prior art keywords
- shaped
- grounding
- grounding hook
- hook
- insulating rod
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
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Abstract
The utility model discloses a T-shaped-structure-connection grounding wire rod. The grounding wire rod includes an insulating rod, a grounding hook arrange at the upper end of the insulating rod, and a grounding wire connected with the grounding hook; one end of the grounding hook is provided with a T-shaped connector; one end of the insulating rod is provided with a T-shaped slotted hole; and the grounding hook is connected with the insulating rod through the T-shaped connector and the T-shaped slotted hole. According to the T-shaped-connection grounding wire rod, one end of the grounding hook is provided with the T-shaped connector, and one end of the insulating rod is provided with the T-shaped slotted hole; when the grounding hook is connected with the insulating rod, a locking block at a grounding wire rod handle tail end of the T-shaped connector is pressed into a grounding hook end of the T-shaped connector along the T-shaped slotted hole by a hand; when the locking block arrives at a corresponding position, a ball is ejected automatically; and as a result, locking is realized; when the grounding hook is separated from the insulating rod, an unlocking bar on the insulating rod is shifted, and the locking block retracts from the corresponding position; the T-shaped slotted hole along one end of the insulating rod is pulled out from the grounding wire rod handle tail end of the T-shaped connector; and separation is realized. The grounding hook is provided with an LED lamp, so that it is convenient for power personnel to perform line maintenance at night.
Description
Technical field
The utility model relates to electric power networks repair apparatus technical field, particularly a kind of earth connection of T-shaped connection rod.
Background technology
The earth connection rod is that it generally comprises one section insulating bar and is installed in the grounding hook of insulating bar upper end with a kind of instrument electric power facility being overhauled, often using in the maintenance and operation process, connects one section earth connection on the grounding hook.Grounding hook is hung up have certain altitude and treat on the ground connection equipment by standing in the hand-held insulating bar of ground operating personnel in the use procedure.In order to satisfy instructions for use, insulating bar need to have enough length.Because earth connection rod length is longer, more small-sized engineering vehicle is difficult to shipment, and it is very inconvenient to carry when going out to construct.
The utility model content
Technical problem to be solved in the utility model is, provide a kind of simple in structure, length is adjustable, the earth connection rod of easy to carry, the reliable T-shaped connection of operation.
A kind of earth connection rod of T-shaped connection, the earth connection composition that comprises insulating bar, is installed in the grounding hook of insulating bar upper end and is connected with grounding hook, described grounding hook one end arranges T-shaped connector, described insulating bar one end arranges T-shaped slotted eye, described grounding hook and described insulating bar by T-shaped connector be connected slotted eye and be connected.
In the described T-shaped connector spring is set, this spring one end arranges lock dog.
In the described T-shaped slotted eye lockhole is set, in this lockhole trip lever is set, described trip lever is rectangular in shape.
Be provided with LED lamp and power supply on the described grounding hook, be provided with switch on this LED lamp, be connected by wire between described switch and described LED lamp and the power supply.
Described lock dog adopts spherical steel ball.
The utility model is to realize like this, by at grounding hook one end T-shaped connector being set and insulating bar one end arranges T-shaped slotted eye, described grounding hook and described insulating bar by T-shaped connector be connected slotted eye and be connected, during connection, hand is pressed the lock dog of earth connection bat handle tail end T connector, be pressed into T connector grounding hook one end along the T-shaped slotted eye of insulating bar, arrive the relevant position, the ball automatic spring is realized locking, during decomposition, stir the trip lever on the insulating bar, circular ball is extruded, and withdraws from the relevant position, extract T connector earth connection bat handle tail end along the T-shaped slotted eye of insulating bar one end, realize separating; Be provided with LED lamp and power supply on the described grounding hook, be provided with switch on this LED lamp, be connected by wire between described switch and described LED lamp and the power supply, make things convenient for the electric power personnel to overhaul circuit night.Therefore, the utility model is single can be operated and finishes and easy to carry, quick between earth connection rod and the insulating bar be connected and decomposition rate fast, have good dependable with function, Effective Raise operating efficiency, the on-the-spot labour intensity of minimizing personnel and time.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of the utility model grounding hook one end;
Fig. 2 is the cross-sectional structural representation of the utility model insulating bar;
Fig. 3 is the structural representation of the utility model insulating bar vertical profile;
Fig. 4 is the utility model trip lever structural representation.
Embodiment
Such as Fig. 1,2,3, shown in 4, a kind of earth connection rod of T-shaped connection, comprise grounding hook and insulating bar, described grounding hook one end arranges T-shaped connector 4, described insulating bar one end arranges T-shaped slotted eye 7, described grounding hook and described insulating bar by T-shaped connector 4 be connected slotted eye 7 and be connected, the described T-shaped connector 4 interior springs 6 that arrange, these spring 6 one ends arrange lock dog 5, in the described T-shaped slotted eye lockhole are set, and are provided with trip lever 8 in this lockhole, described trip lever 8 is rectangular in shape, be provided with LED lamp 1 and power supply 3 on the described grounding hook, be provided with switch 2 on this LED lamp 1, be connected by wire between described switch 2 and described LED lamp 1 and the power supply 3.
The utility model is to realize like this, by at grounding hook one end T-shaped connector 4 being set and insulating bar one end arranges T-shaped slotted eye 7, described grounding hook and described insulating bar by T-shaped connector 4 be connected slotted eye 7 and be connected, during connection, hand is pressed the lock dog 5 of earth connection bat handle tail end T connector 4, be pressed into T connector grounding hook one end along the T-shaped slotted eye 7 of insulating bar, arrive the relevant position, the ball automatic spring is realized locking, during decomposition, stir the trip lever 8 on the insulating bar, spherical ball is extruded, and withdraws from the relevant position, extract T-shaped connector 4 earth connection bat handle tail ends along the T-shaped slotted eye 7 of insulating bar one end, realize separating; Be provided with LED lamp 1 and power supply 3 on the described grounding hook, be provided with switch 2 on this LED lamp, be connected by wire between described switch 2 and described LED lamp 1 and the power supply 3, make things convenient for the electric power personnel to overhaul circuit night.Therefore, the utility model is single can be operated and finishes and easy to carry, quick between earth connection rod and the insulating bar be connected and decomposition rate fast, have good dependable with function, Effective Raise operating efficiency, the on-the-spot labour intensity of minimizing personnel and time.
Claims (5)
1. the earth connection of a T-shaped connection is excellent, the earth connection composition that comprises insulating bar, is installed in the grounding hook of insulating bar upper end and is connected with grounding hook, it is characterized in that: described grounding hook one end arranges T-shaped connector, described insulating bar one end arranges T-shaped slotted eye, described grounding hook and described insulating bar by T-shaped connector be connected slotted eye and be connected.
2. the earth connection of T-shaped connection as claimed in claim 1 is excellent, and it is characterized in that: be provided with spring in the described T-shaped connector, this spring one end arranges lock dog.
3. the earth connection of T-shaped connection as claimed in claim 1 is excellent, and it is characterized in that: be provided with lockhole in the described T-shaped slotted eye, be provided with trip lever in this lockhole, described trip lever is rectangular in shape.
4. the earth connection of T-shaped connection as claimed in claim 1 rod is characterized in that: be provided with LED lamp and power supply on the described grounding hook, be provided with switch on this LED lamp, be connected by wire between described switch and described LED lamp and the power supply.
5. the earth connection of T-shaped connection as claimed in claim 2 is excellent, and it is characterized in that: described lock dog adopts spherical steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514109 CN202905988U (en) | 2012-10-09 | 2012-10-09 | T-shaped-structure-connection grounding wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514109 CN202905988U (en) | 2012-10-09 | 2012-10-09 | T-shaped-structure-connection grounding wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905988U true CN202905988U (en) | 2013-04-24 |
Family
ID=48126616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514109 Expired - Fee Related CN202905988U (en) | 2012-10-09 | 2012-10-09 | T-shaped-structure-connection grounding wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701794A (en) * | 2015-03-27 | 2015-06-10 | 国网辽宁省电力有限公司辽阳供电公司 | Multifunctional overcurrent clamp capable of being mounted vertically |
-
2012
- 2012-10-09 CN CN 201220514109 patent/CN202905988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701794A (en) * | 2015-03-27 | 2015-06-10 | 国网辽宁省电力有限公司辽阳供电公司 | Multifunctional overcurrent clamp capable of being mounted vertically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |