CN208440214U - A kind of power circuit pole-mounted circuit breaker lifting device - Google Patents
A kind of power circuit pole-mounted circuit breaker lifting device Download PDFInfo
- Publication number
- CN208440214U CN208440214U CN201820858092.0U CN201820858092U CN208440214U CN 208440214 U CN208440214 U CN 208440214U CN 201820858092 U CN201820858092 U CN 201820858092U CN 208440214 U CN208440214 U CN 208440214U
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- fixed
- lifting device
- suspension arm
- fixing axle
- circuit breaker
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- 239000000725 suspension Substances 0.000 claims abstract description 20
- 230000001154 acute effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model relates to a kind of power circuit pole-mounted circuit breaker lifting devices, and the lifting device is split type structure, including lifting rope, the hoisting mechanism for being fixed on route column top and the power mechanism for being fixed on route column lower part；The hoisting mechanism is split type structure, including fixing axle and rotary suspension arm, the fixing axle is vertical and connecting pin is fixed on route column top upward, the rotary suspension arm is socketed on fixing axle connecting pin by the way that sleeve that one end is arranged is rotatable, the angle of the rotary suspension arm and sleeve axis is acute angle, first pulley is provided on the length direction of the rotary suspension arm, described lifting rope one end is connected to power mechanism, and the other end is connect by first pulley with breaker；The present apparatus is at low cost, easy to make, after the present apparatus, simplifies work flow, alleviates labor intensity, has reformed traditional mounting means, reduces operating risk, improves working efficiency.
Description
Technical field
The utility model relates to transmission equipment accessory field, in particular to a kind of power circuit pole-mounted circuit breaker slinger
Tool.
Background technique
Currently, the installation of power circuit pole-mounted circuit breaker is general by the way of crane lifting and pulley lifting.Use crane
Install pole-mounted circuit breaker mounting cost it is higher, by landform limit seriously, installation control difficulty it is larger, to lift required precision compared with
Height, installation is horizontal to be limited by hoistman lifting level, and pole-mounted circuit breaker easily occurs and damages event, it is high that crane installs danger coefficient
The problems such as.Pulley lifting mode needs manpower more, and breaker easily occurs and damages event, and drawing high process stress influences bar base
Greatly, the disadvantages of security risk is higher.
Utility model content
The utility model is directed to prior art problem, provides a kind of power circuit pole-mounted circuit breaker lifting device, the present apparatus
It is at low cost, it is easy to make, after the present apparatus, work flow is simplified, alleviates labor intensity, has reformed traditional installation side
Formula reduces operating risk, improves working efficiency.
In order to achieve the above object, the technical solution adopted in the utility model are as follows: a kind of power circuit pole-mounted circuit breaker lifting
Tool, the lifting device are split type structure, including lifting rope, are fixed on the hoisting mechanism on route column top and are fixed on route
The power mechanism of column lower part；The hoisting mechanism is split type structure, including fixing axle and rotary suspension arm, the fixing axle be vertical
And connecting pin is fixed on route column top upward, the rotary suspension arm is socketed in fixation by the way that sleeve that one end is arranged is rotatable
On axis connection end, the angle of the rotary suspension arm and sleeve axis is acute angle, is provided on the length direction of the rotary suspension arm
First pulley, described lifting rope one end are connected to power mechanism, and the other end is connect by first pulley with breaker.
The power mechanism includes the hand for being fixed on the fixation bracket of route column lower part and fixed rack upper surface being arranged in
Ceeling disk, the fixed rack upper surface are additionally provided with second pulley, the second pulley, hand capstan radial line same flat
Face, described lifting rope one end are connect by second pulley with hand capstan.
The fixed bracket is the rectangular steel tube that side is provided with through-hole, and the rectangular steel tube passes through U-shaped anchor ear and through-hole
Cooperation is horizontally fixed on route column lower part.
The fixing axle front of motor is welded with M type parallels, and the fixing axle is cooperated solid by U-shaped anchor ear and M type parallels
It is scheduled on route column top.
M type parallels is welded on the side that the rectangular steel tube is contacted with route column.
The hand capstan is Bidirectional self-locking type hand capstan.
When operation, hoisting mechanism, power mechanism are first fixed on to the upper and lower part of route column respectively, by breaker with
Lifting rope connects, and drives breaker to rise to corresponding position by hand capstan, breaker is moved to peace by rotary suspension arm
Holding position is fixed.
The present apparatus has the following beneficial effects: compared with the existing technology
1, it realizes that the longitudinal of breaker goes up and down by the lifting rope traction in first pulley, second pulley, passes through rotary suspension arm
The transverse shifting of breaker may be implemented, thus the convenient installment work of route pole-mounted circuit breaker, so that pole-mounted circuit breaker
It is time saving and energy saving to install；
2, since the angle of rotary suspension arm and sleeve axis is acute angle, so that route deflection in pole-mounted circuit breaker lifting process
Column certain distance avoids the damage of pole-mounted circuit breaker installation process；
3, by the way that hoisting mechanism, power mechanism to be fixed on to the upper and lower part of route column respectively, make operator always
Positioned at home, the safety of lifting process is effectively improved；
4, operating personnel's quantity can be effectively reduced by using hand capstan, labor intensity is reduced, so that installation process
It is more time saving and energy saving；
5, the lifting device of the utility model be split type structure, compact, convenient for transportation, simultaneously the side of installation
Just.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the fixing axle and rotary suspension arm structural schematic diagram of the utility model.
Specific embodiment
Below with reference to Fig. 1 to Fig. 2, the utility model is described in further detail.
A kind of power circuit pole-mounted circuit breaker lifting device, the lifting device are split type structure, including lifting rope 2, solid
Due to 1 top of route column hoisting mechanism 10 and be fixed on the power mechanism 20 of 1 lower part of route column；The hoisting mechanism 10 is point
Body formula structure, including fixing axle 11 and rotary suspension arm 12, the fixing axle 11 is vertical and connecting pin is fixed on upward on route column 1
Portion, the rotary suspension arm 12 are socketed on 11 connecting pin of fixing axle by the way that sleeve 121 that one end is arranged is rotatable, the rotation
The angle 122 of boom 12 and 121 axis of sleeve is acute angle, is provided with first pulley on the length direction of the rotary suspension arm 12
123, described 2 one end of lifting rope is connected to power mechanism 20, and the other end is connect by first pulley 123 with breaker 3.
The power mechanism 20 includes fixation bracket 21 and the setting table on fixed bracket 21 for being fixed on 1 lower part of route column
The hand capstan 22 in face, fixed 21 upper surface of bracket are additionally provided with second pulley 23, the second pulley 23, hand capstan
22 radial line is connect by second pulley 23 with hand capstan 22 in same plane, described 2 one end of lifting rope.
The fixed bracket 21 is that side is provided with the rectangular steel tube of through-hole 211, the rectangular steel tube by U-shaped anchor ear with
The cooperation of through-hole 211 is horizontally fixed on 1 lower part of route column.
11 front of motor of fixing axle is welded with M type parallels 111, and the fixing axle 11 passes through U-shaped anchor ear and M type parallels
Cooperation is fixed on 1 top of route column.
M type parallels is welded on the side that the rectangular steel tube is contacted with route column 1.
The hand capstan 22 is Bidirectional self-locking type hand capstan.
When operation, hoisting mechanism 10, power mechanism 20 are first fixed on to the upper and lower part of route column 1 respectively, it will be breaking
Device 3 is connected with lifting rope 2, drives breaker 3 to rise to corresponding position by hand capstan 22, will be breaking by rotary suspension arm 12
Device 3 is moved to installation site and is fixed；Present apparatus compact, installation easy to carry is at low cost, easy to make, using this
After device, work flow is simplified, alleviates labor intensity, has reformed traditional mounting means, reduces operating risk, improves work
Make efficiency.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (6)
1. a kind of power circuit pole-mounted circuit breaker lifting device, it is characterised in that: the lifting device is split type structure, including
Lifting rope, the hoisting mechanism for being fixed on route column top and the power mechanism for being fixed on route column lower part；The hoisting mechanism is point
Body formula structure, including fixing axle and rotary suspension arm, the fixing axle is vertical and connecting pin is fixed on route column top upward, described
Rotary suspension arm is socketed on fixing axle connecting pin by the way that sleeve that one end is arranged is rotatable, the rotary suspension arm and sleeve axis
Angle be acute angle, first pulley is provided on the length direction of the rotary suspension arm, described lifting rope one end is connected to engine
Structure, the other end are connect by first pulley with breaker.
2. a kind of power circuit pole-mounted circuit breaker lifting device as described in claim 1, it is characterised in that: the power mechanism
Including being fixed on the fixation bracket of route column lower part and the hand capstan of fixed rack upper surface being arranged in, on the fixed bracket
Surface is additionally provided with second pulley, the second pulley, hand capstan radial line in same plane, described lifting rope one end is by the
Two pulleys are connect with hand capstan.
3. a kind of power circuit pole-mounted circuit breaker lifting device as claimed in claim 2, it is characterised in that: the fixed bracket
The rectangular steel tube of through-hole is provided with for side, the rectangular steel tube is horizontally fixed on route column by U-shaped anchor ear and through-hole cooperation
Lower part.
4. a kind of power circuit pole-mounted circuit breaker lifting device as described in claim 1, it is characterised in that: the fixing axle is non-
Connecting pin is welded with M type parallels, and the fixing axle is fixed on route column top by U-shaped anchor ear and the cooperation of M type parallels.
5. a kind of power circuit pole-mounted circuit breaker lifting device as claimed in claim 3, it is characterised in that: the rectangular steel tube
M type parallels is welded on the side contacted with route column.
6. a kind of power circuit pole-mounted circuit breaker lifting device as claimed in claim 2, it is characterised in that: the hand capstan
For Bidirectional self-locking type hand capstan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858092.0U CN208440214U (en) | 2018-06-04 | 2018-06-04 | A kind of power circuit pole-mounted circuit breaker lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858092.0U CN208440214U (en) | 2018-06-04 | 2018-06-04 | A kind of power circuit pole-mounted circuit breaker lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440214U true CN208440214U (en) | 2019-01-29 |
Family
ID=65092694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820858092.0U Active CN208440214U (en) | 2018-06-04 | 2018-06-04 | A kind of power circuit pole-mounted circuit breaker lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170168A (en) * | 2019-10-16 | 2020-05-19 | 国网山东省电力公司嘉祥县供电公司 | Pole operation hoisting device |
-
2018
- 2018-06-04 CN CN201820858092.0U patent/CN208440214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170168A (en) * | 2019-10-16 | 2020-05-19 | 国网山东省电力公司嘉祥县供电公司 | Pole operation hoisting device |
| CN111170168B (en) * | 2019-10-16 | 2022-03-04 | 国网山东省电力公司嘉祥县供电公司 | Pole operation hoisting device |
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