CN201820727U - Mechanical power-assisted hand of arc extinguish chamber of circuit breaker - Google Patents
Mechanical power-assisted hand of arc extinguish chamber of circuit breaker Download PDFInfo
- Publication number
- CN201820727U CN201820727U CN2010205555437U CN201020555543U CN201820727U CN 201820727 U CN201820727 U CN 201820727U CN 2010205555437 U CN2010205555437 U CN 2010205555437U CN 201020555543 U CN201020555543 U CN 201020555543U CN 201820727 U CN201820727 U CN 201820727U
- Authority
- CN
- China
- Prior art keywords
- clamp
- circuit breaker
- connecting bracket
- mechanical arm
- air cylinder
- 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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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model relates to a mechanical power-assisted hand of an arc extinguish chamber of a circuit breaker. The mechanical power-assisted hand comprises a mechanical arm which can horizontally move and lift, wherein the tail end of the mechanical arm is connected with a clamp connecting bracket by a rotating shaft, the back side of the clamp connecting bracket is provided with a rotating air cylinder which pushes the clamp connecting bracket to rotate around the rotating shaft, one side of the clamp connecting bracket is provided with a fixed clamp, the other side of the clamp connecting bracket is provided with a movable clamp which is articulated with the clamp connecting bracket, and the movable clamp is externally provided with a clamping air cylinder which pushes the movable clamp to be near to or far away from the fixed clamp. A ceramic sleeve of the circuit breaker is vertically arranged to push the movable clamp to be near to the fixed clamp so as to clamp the ceramic sleeve of the circuit breaker by the movement of the clamping air cylinder; and the rotating air cylinder pushes the clamp connecting bracket to rotate by 90 degrees, so that the ceramic sleeve is inversely arranged and is conveniently moved to a centering tool of a horizontal circuit breaker main body assembly to be assembled by the mechanical arm. The whole process can be performed only by manually operating a control board, so that the mechanical power-assisted hand reduces the labor intensity of operating personnel, and improves the whole assembly efficiency.
Description
Technical field
The utility model relates to a kind of mechanically aided hand, particularly a kind of mechanically aided hand of arc-extinguishing chamber of circuit breaker that is used for.
Background technology
Primary cut-out is an electrical equipment of controlling and protect usefulness in the electric power system.The world and domestic manufacturer generally adopted artificial butt joint originally during the assembling of primary cut-out body, the mode of free centering guarantees that the breaker body dynamic/static contact is in the centering state, this kind docking mode is very high for labor claim, because the manual operation poor stability is so the undesirable situation of centering often occurs.Afterwards at primary cut-out body trim designs horizontal breaker body assembling centering frock, utilize the clamp body of two central axes to clamp moving contact of breaker and fixed contact respectively.
When adopting above-mentioned this centering frock to be installed in interrupting porcelain insulator on the dynamic and static contact base, need fall by the arc-extinguishing chamber of circuit breaker insulator that will vertically place is installed on the clamp body.Traditional circuit breaker special-purpose machinery power-assisted hand can only clamping arc-extinguishing chamber of circuit breaker insulator, and carry out level or vertical moving, can't be rotated action, therefore when adopting horizontal centering frock to carry out the circuit breaker assembling, need manually carry out falling of arc-extinguishing chamber of circuit breaker insulator, labor intensity of operating personnel is big, and efficiency of assembling is low.
The utility model content
The technical problems to be solved in the utility model provides a kind of mechanically aided hand of arc-extinguishing chamber of circuit breaker that is used for, and can be rotated action when assembling, is convenient to be installed to the enterprising luggage of horizontal centering frock and joins, and has reduced labor intensity of operating staff, improves efficiency of assembling.
For solving the problems of the technologies described above, the technical solution of the utility model is: the mechanically aided hand of a kind of arc-extinguishing chamber of circuit breaker, comprise that one can carry out the mechanical arm of translation and lifting action, its innovative point is: the end of described mechanical arm is connected with a clamp link by rotating shaft, the back side of this clamp link is provided with and promotes the rotary cylinder that the clamp link rotates around the shaft, and the cylinder body of described rotary cylinder and piston rod are hinged with mechanical arm and clamp link respectively; One side of clamp link is provided with stationary clamp, opposite side is provided with the adjustable cramp hinged with the clamp link, be provided with in the adjustable cramp outside promote adjustable cramp near or away from the clamping cylinder of stationary clamp, it is hinged with clamp link, adjustable cramp respectively that this clamps the cylinder body of cylinder and piston rod end.
Advantage of the present utility model is: the arc-extinguishing chamber of circuit breaker insulator is vertically placed, and by mechanical arm the clamp link is moved to insulator one side, clamps the cylinder action, promotes adjustable cramp to the clamping of stationary clamp near realization arc-extinguishing chamber of circuit breaker insulator; After the clamping, rotary cylinder action promotes the clamp link and revolves and turn 90 degrees, and makes the arc-extinguishing chamber of circuit breaker insulator fall, and is convenient to mechanical arm and it is moved to the enterprising luggage of horizontal arc-extinguishing chamber of circuit breaker assembling centering frock joins.Whole process only needs the manual operation control board to carry out, and has reduced labor intensity of operating personnel, improves whole efficiency of assembling.
Description of drawings
Fig. 1 is the front view of the mechanically aided hand of the utility model arc-extinguishing chamber of circuit breaker.
Fig. 2 is the end view of the mechanically aided hand of the utility model arc-extinguishing chamber of circuit breaker.
Fig. 3 is the vertical view of the mechanically aided hand of the utility model arc-extinguishing chamber of circuit breaker.
Embodiment
As shown in Figure 1, 2, 3, comprise mechanical arm 1, clamp link 2, rotating shaft 3, rotary cylinder 4, stationary clamp 5, adjustable cramp 6, clamping cylinder 7.
Above-mentioned mechanical arm 1 can carry out translation and lifting action, is provided with a clamp link 2 at its end, and this clamp link 2 is by rotating shaft 3 and 1 terminal connection of mechanical arm.Be provided with promotion clamp link 2 rotary cylinders 4 of 3 rotations around the shaft at the back side of clamp link 2, the cylinder body and the mechanical arm of this rotary cylinder 4 are hinged, and piston rod end and clamp link 2 are hinged.
Side at clamp link 2 is provided with stationary clamp 5, opposite side is provided with the adjustable cramp 6 hinged with clamp link 2, this adjustable cramp 6 is established cushion pad with stationary clamp 5 inboards, be provided with in adjustable cramp 6 outsides promote adjustable cramp 6 near or away from the clamping cylinder 7 of stationary clamp 5, it is hinged with clamp link 2, adjustable cramp 6 respectively that this clamps the cylinder body of cylinder 7 and piston rod end.
Carry out the arc-extinguishing chamber of circuit breaker insulator when falling, at first the stationary clamp 5 and the adjustable cramp 6 of clamp link 2 moved to arc-extinguishing chamber of circuit breaker insulator both sides by mechanical arm 1, clamp cylinder 7 actions, it is close to stationary clamp 5 to promote adjustable cramp 6, realizes the clamping of insulator; After the clamping, rotary cylinder 4 action promotes clamp link 2 and revolves and turn 90 degrees, and makes the arc-extinguishing chamber of circuit breaker insulator fall, and it is moved to the enterprising luggage of horizontal breaker body assembling centering frock joins thereby be convenient to mechanical arm.
Claims (1)
1. mechanically aided hand of arc-extinguishing chamber of circuit breaker, comprise that one can carry out the mechanical arm of translation and lifting action, it is characterized in that: the end of described mechanical arm is connected with a clamp link by rotating shaft, the back side of this clamp link is provided with and promotes the rotary cylinder that the clamp link rotates around the shaft, and the cylinder body of described rotary cylinder and piston rod are hinged with mechanical arm and clamp link respectively; One side of clamp link is provided with stationary clamp, opposite side is provided with the adjustable cramp hinged with the clamp link, be provided with in the adjustable cramp outside promote adjustable cramp near or away from the clamping cylinder of stationary clamp, it is hinged with clamp link, adjustable cramp respectively that this clamps the cylinder body of cylinder and piston rod end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205555437U CN201820727U (en) | 2010-10-11 | 2010-10-11 | Mechanical power-assisted hand of arc extinguish chamber of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205555437U CN201820727U (en) | 2010-10-11 | 2010-10-11 | Mechanical power-assisted hand of arc extinguish chamber of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820727U true CN201820727U (en) | 2011-05-04 |
Family
ID=43918673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205555437U Expired - Fee Related CN201820727U (en) | 2010-10-11 | 2010-10-11 | Mechanical power-assisted hand of arc extinguish chamber of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129540A (en) * | 2018-11-15 | 2019-01-04 | 广东和胜工业铝材股份有限公司 | A kind of mechanical-hand clamp |
-
2010
- 2010-10-11 CN CN2010205555437U patent/CN201820727U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109129540A (en) * | 2018-11-15 | 2019-01-04 | 广东和胜工业铝材股份有限公司 | A kind of mechanical-hand clamp |
| CN109129540B (en) * | 2018-11-15 | 2023-12-22 | 广东和胜工业铝材股份有限公司 | Manipulator clamp |
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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: 20110504 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |