CN203233080U - Special tool for removing and installing soft bus in transformer station - Google Patents
Special tool for removing and installing soft bus in transformer station Download PDFInfo
- Publication number
- CN203233080U CN203233080U CN 201320114112 CN201320114112U CN203233080U CN 203233080 U CN203233080 U CN 203233080U CN 201320114112 CN201320114112 CN 201320114112 CN 201320114112 U CN201320114112 U CN 201320114112U CN 203233080 U CN203233080 U CN 203233080U
- Authority
- CN
- China
- Prior art keywords
- soft bus
- wire spool
- handle
- wheel disc
- tooth wheel
- 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 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 239000012212 insulator Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a special tool for removing and installing a soft bus in a transformer station. The special tool comprises a handle, a wire spool and a shaft pin. An end of the handle is provided with an external gear disc; the wire spool is provided with an internal gear disc; the external gear disc and the internal gear disc are cooperated with each other to form a gear set; the end, which is connected with the shaft pin, of the handle is connected with the external gear disc via the shaft pin; and the wire spool is provided with a selection switch controlling an engagement direction of the gear set. According to the special tool for removing and installing the soft bus in the transformer station, the end, which is connected with the shaft pin, of the handle is connected with the external gear disc via the shaft pin, the external gear disc and the internal gear disc of the wire spool are cooperated with each other to form the gear set, the gear set can perform a rotation of 360 DEG C through reciprocating operation of the handle, and a steel wire rope can be tightened or loosened via the selection switch controlling the engagement direction of the gear set.
Description
Technical field
The utility model belongs to the technical field that operation power is safeguarded, soft bus tool specially for attaching and detaching in particularly a kind of transformer station stands.
Background technology
Continuous development along with society, power consumption sharply rises, no matter be the capacity-increasing transformation that in newly-built transformer station, carries out the installation of soft bus or carry out soft bus in old transformer station, all need two ends and the portal frame of soft bus are carried out dismounting, use at present usually manpower or finish by crane: the former is to use a pulley, use manpower at first the head end of soft bus to be mentioned fully and be articulated to that (height of portal frame raises with the rising of electric pressure on the portal frame of ground differing heights, be generally 6-25 meters), according to the cross section of soft bus, unusual needs 10-30 people of the height that soft bus articulates and span.And soft bus tail end to articulate difficulty bigger, because when the head end of soft bus articulates, only need overcome the weight of lead and suspension insulator, and when the tail end of soft bus articulates, except the weight that overcomes lead and suspension insulator, also need consider the pulling force between span, the more big more effort of span, for general needs 30-50 people of articulating of soft bus tail end, need expend huge manpower and be not easy to the security management and control of operation field; The latter uses the crane hook to be sling respectively in the initial and end two ends of soft bus by external force to articulate, carrying out tail end when articulating, the strength that crane produces is not easy to control, neglect fast neglecting slowly often, unstable inhomogeneous, can drive the portal frame that is connected with soft bus head end and occur abnormal swing thereupon, though the laborsaving potential safety hazard that exists of obvious this way does not meet the requirement of safety construction yet.
The utility model content
The utility model provides soft bus tool specially for attaching and detaching in a kind of safe, time saving and energy saving transformer station station.
Soft bus tool specially for attaching and detaching in a kind of transformer station station, comprise handle, wire spool and pivot pin, described handle one end arranges the external tooth wheel disc, described wire spool arranges the internal tooth wheel disc, described external tooth wheel disc and described internal tooth wheel disc cooperatively interact and form a gear train, the end that described handle links to each other with wire spool is connected with the external tooth wheel disc by pivot pin, and described wire spool arranges the selector switch of the interlock direction of control gear group.
The end that soft bus tool specially for attaching and detaching makes handle link to each other with wire spool in the transformer station of the present utility model station is connected with the external tooth wheel disc by pivot pin, the internal tooth wheel disc of external tooth wheel disc and wire spool cooperatively interacts and forms a gear train, reciprocal operation gear train by handle can carry out 360 ° rotation, by the interlock direction of selector switch control gear group, and then play the purpose of tightening up or loosening steel wire rope.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is front view of the present utility model.
Embodiment
As shown in Figure 1, soft bus tool specially for attaching and detaching in the transformer station of the present utility model station, comprise handle 1, wire spool 2 and pivot pin 3, described handle 1 one ends arrange external tooth wheel disc 4, described wire spool 2 arranges internal tooth wheel disc 5, described external tooth wheel disc 4 cooperatively interacts with described internal tooth wheel disc 5 and forms a gear train, and the end that described handle 1 links to each other with wire spool 2 is connected with external tooth wheel disc 4 by pivot pin 3, and described wire spool 2 arranges the selector switch 6 of the interlock direction of control gear group.When soft bus was installed, the head end of steel wire rope was connected with the head end of the soft bus that need articulate, and the tail end of steel wire rope is connected with the portal frame that need articulate soft bus.Selector switch is placed on receipts rope position, the reciprocally swinging handle tightens up steel wire rope gradually by wire spool, when the link on the link that is tightened to soft bus head end and the portal frame is overlapping, in the endoporus that two links of pivot pin insertion are folded mutually, the head end of soft bus and fixedlying connected of portal frame have been finished rapidly.The tail end of soft bus and the fixed connection method of portal frame are the same.During to the dismounting of soft bus, the head end of steel wire rope is connected with the head end of the soft bus that needs to remove, and the tail end of steel wire rope is connected with the portal frame of the soft bus that needs to remove.Selector switch is placed on receipts rope position, the reciprocally swinging handle tightens up steel wire rope gradually by wire spool, get final product when the pivot pin that is arranged in the link endoporus on soft bus head end link and the portal frame can be extracted smoothly when being tightened to, extract pivot pin this moment rapidly, again selector switch is placed on the slack rope position, reciprocally swinging steel wire rope by handle constantly extends, and drops down onto ground until the head end with soft bus.The dismounting work of the head end of having finished soft bus from the portal frame.
The end that soft bus tool specially for attaching and detaching makes handle link to each other with wire spool in the transformer station of the present utility model station is connected with the external tooth wheel disc by pivot pin, the internal tooth wheel disc of external tooth wheel disc and wire spool cooperatively interacts and forms a gear train, reciprocal operation gear train by handle can carry out 360 ° rotation, by the interlock direction of selector switch control gear group, and then play the purpose of tightening up or loosening steel wire rope.
Claims (1)
1. soft bus tool specially for attaching and detaching in a transformer station stands, it is characterized in that: comprise handle, wire spool and pivot pin, described handle one end arranges the external tooth wheel disc, described wire spool arranges the internal tooth wheel disc, described external tooth wheel disc and described internal tooth wheel disc cooperatively interact and form a gear train, the end that described handle links to each other with wire spool is connected with the external tooth wheel disc by pivot pin, and described wire spool arranges the selector switch of the interlock direction of control gear group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114112 CN203233080U (en) | 2013-03-14 | 2013-03-14 | Special tool for removing and installing soft bus in transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114112 CN203233080U (en) | 2013-03-14 | 2013-03-14 | Special tool for removing and installing soft bus in transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233080U true CN203233080U (en) | 2013-10-09 |
Family
ID=49289184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114112 Expired - Fee Related CN203233080U (en) | 2013-03-14 | 2013-03-14 | Special tool for removing and installing soft bus in transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887723A (en) * | 2014-03-25 | 2014-06-25 | 国家电网公司 | Tool special for dismounting and mounting moving contact of trolley switch |
-
2013
- 2013-03-14 CN CN 201320114112 patent/CN203233080U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887723A (en) * | 2014-03-25 | 2014-06-25 | 国家电网公司 | Tool special for dismounting and mounting moving contact of trolley switch |
| CN103887723B (en) * | 2014-03-25 | 2017-03-15 | 国家电网公司 | Car switch moving contact tool specially for attaching and detaching |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20180314 |