CN202145540U - Lightning arrester handcart - Google Patents
Lightning arrester handcart Download PDFInfo
- Publication number
- CN202145540U CN202145540U CN201120259809U CN201120259809U CN202145540U CN 202145540 U CN202145540 U CN 202145540U CN 201120259809 U CN201120259809 U CN 201120259809U CN 201120259809 U CN201120259809 U CN 201120259809U CN 202145540 U CN202145540 U CN 202145540U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- handcart
- base
- rotary switch
- switch
- 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
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Abstract
A lightning arrester handcart belongs to corollary equipment of a high voltage switch cabinet KYN28A-12 and a high voltage switch cabinet KYN28C-12. The lightning arrester handcart comprises a handcart body, wherein, a lightning arrester is arranged at the upper part of a base of the handcart body; and travelling wheels are arranged at the lower part of the base. The lightning arrester handcart is characterized in that a rotary switch is arranged on the base; the rotary switch adopts a screw pair; a detachable crank is arranged at the top end of a lead screw; in addition, a travel auxiliary switch is arranged at the rear part of the base, and is connected with an instrument room through an aviation plug. The rotary switch is arranged on the base, the rotary switch adopts the screw pair, the detachable crank is arranged at the top end of the lead screw, and the travel auxiliary switch is arranged at the rear part of the base and is connected with the instrument room through the aviation plug, so that the lightning arrester handcart can be swung in and out easily and conveniently, and manual labor can be saved; the travel auxiliary switch is assembled on the lightning arrester handcart, so that the lightning arrester handcart is convenient to install and overhaul, and the work and test positions of the handcart can also be displayed accurately; in addition, a cylindrical contact arm is changed to, so that the rigidity of the lightning arrester handcart is improved, and the safety and the normal operation of the handcart can be ensured.
Description
Technical field
The utility model belongs to the lightning arrester handcart, relates in particular to the lightning arrester handcart of a kind of KYN28A-12 of being used for and KYN28C-12 high-tension switch cabinet.
Background technology
At present, the lightning arrester handcart of KYN28A-12 and KYN28C-12 high-tension switch cabinet is provided with lightning arrester on the base, connect through busbar, the lower running wheel, in the cabinet installation and removal time, can only the people for pulling handcart.Because handcart itself does not have the stroke auxiliary switch, switch is installed in the cupboard, can't see particular location, makes a fault easily, is not easy to maintenance; In addition, the deficiency of its existence also has, and with the contact arm that busbar is processed, its rigidity is not strong, is prone to vibration.
The utility model content
According to the deficiency of above prior art, the technical problem that the utility model will solve is: the turnover cabinet flexibly of providing convenience, the lightning arrester handcart of easy access.
The utility model solves the technical scheme that its technical problem adopted: a kind of lightning arrester handcart, comprise car body, and the base top of car body is provided with lightning arrester; The bottom is provided with road wheel; It is characterized in that: described base is provided with rotary switch, and rotary switch adopts screw pair, and the leading screw top is provided with detachable crank; The base rear portion is provided with the stroke auxiliary switch, is connected to the control room through aviation plug.
Use easily rotational lead screw easily of special-purpose detachable crank, because screw pair cooperates the turnover that realizes handcart; Base is equipped with the stroke auxiliary switch, is connected to the control room through aviation plug, shows the work and the test position of handcart with indicator light, and simultaneously, the handcart car body is pulled out the maintenance of also being convenient to the stroke auxiliary switch.
Wherein preferred version is:
Described vehicle body upper portion is provided with the cylinder contact arm, and the cylinder contact arm connects lightning arrester.The busbar contact arm is replaced with the cylinder contact arm, has strengthened its rigidity.
Described chassis outer side is provided with handle.Increase emergent operating position, can manual operation.
The beneficial effect that the utility model lightning arrester handcart is had is: through rotary switch is set at base; Rotary switch adopts screw pair; The leading screw top is provided with detachable crank, and the base rear portion is provided with the stroke auxiliary switch, is connected to the control room through aviation plug.The lightning arrester handcart can easily shake into easily and shake out, has saved manpower; Itself is equipped with the stroke auxiliary switch, is convenient to install, overhaul, and also can accurately show the work and the test position of handcart; Be replaced by the cylinder contact arm, strengthened its rigidity, guarantee handcart safety, normal operation.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the end view of the utility model;
Wherein: 1, car body 2, handle 3, rotary switch 4, tool stand 5, contact arm 6, stroke auxiliary switch.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
Like Fig. 1, shown in Figure 2; The base top of car body 1 is provided with lightning arrester and tool stand 4, and the bottom is provided with road wheel, and base is provided with rotary switch 3; Rotary switch 3 adopts screw pair; The leading screw top is provided with detachable crank, and the base rear portion is provided with stroke auxiliary switch 6, is connected to the control room through aviation plug.
Chassis outer side is provided with handle 2.Increase emergent operating position, can manual operation.
Equipment on the car body 1 in the utility model, stroke auxiliary switch and aviation plug be set to that this area is conventional to be provided with, it specifically is provided with requirement and no longer narrates at this, its setting and be used for industry technical staff and grasp.
Its principle is:
Use easily rotational lead screw easily of special-purpose detachable crank, cooperate the turnover that realizes handcart by screw pair; Base is equipped with stroke auxiliary switch 6, is connected to the control room through aviation plug, shows the work and the test position of handcart with indicator light, and simultaneously, handcart car body 1 is pulled out the maintenance of also being convenient to the stroke auxiliary switch.The busbar contact arm is replaced with cylinder contact arm 5, has strengthened its rigidity.
Claims (3)
1. a lightning arrester handcart comprises car body, and the base top of car body is provided with lightning arrester; The bottom is provided with road wheel; It is characterized in that: described base is provided with rotary switch, and rotary switch adopts screw pair, and the leading screw top is provided with detachable crank; The base rear portion is provided with the stroke auxiliary switch, is connected to the control room through aviation plug.
2. lightning arrester handcart according to claim 1 is characterized in that: described vehicle body upper portion is provided with the cylinder contact arm, and the cylinder contact arm connects lightning arrester.
3. lightning arrester handcart according to claim 1 is characterized in that: described chassis outer side is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120259809U CN202145540U (en) | 2011-07-21 | 2011-07-21 | Lightning arrester handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120259809U CN202145540U (en) | 2011-07-21 | 2011-07-21 | Lightning arrester handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145540U true CN202145540U (en) | 2012-02-15 |
Family
ID=45581467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120259809U Expired - Fee Related CN202145540U (en) | 2011-07-21 | 2011-07-21 | Lightning arrester handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377583A (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | Vehicle-mounted device of 10kVPT switch cabinet busbar lightning arrester |
| CN104859695A (en) * | 2015-06-09 | 2015-08-26 | 国网山东济南市历城区供电公司 | Moving type lightning arrester test car |
-
2011
- 2011-07-21 CN CN201120259809U patent/CN202145540U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377583A (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | Vehicle-mounted device of 10kVPT switch cabinet busbar lightning arrester |
| CN104859695A (en) * | 2015-06-09 | 2015-08-26 | 国网山东济南市历城区供电公司 | Moving type lightning arrester test car |
| CN104859695B (en) * | 2015-06-09 | 2016-07-06 | 国网山东济南市历城区供电公司 | Portable test of lightning arrester car |
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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: 20120215 Termination date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |