CN207451496U - For the auxiliary device of rack lifting mutual inductor - Google Patents
For the auxiliary device of rack lifting mutual inductor Download PDFInfo
- Publication number
- CN207451496U CN207451496U CN201721487939.0U CN201721487939U CN207451496U CN 207451496 U CN207451496 U CN 207451496U CN 201721487939 U CN201721487939 U CN 201721487939U CN 207451496 U CN207451496 U CN 207451496U
- Authority
- CN
- China
- Prior art keywords
- mutual inductor
- ancon
- arm
- auxiliary device
- rack lifting
- 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.)
- Active
Links
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of auxiliary device for rack lifting mutual inductor, including connection component, ancon, arm and hanging portion, wherein：Connection component, for connecting the electric pole close to mutual inductor；The one side of ancon is fixedly connected with connection component, and one end of ancon is rotationally socketed on the connecting pin of arm, and the free end of arm is extended one section in camber line and is fixedly connected with the lifting end of hanging portion；The rack of the pendant end hanging traction mutual inductor of hanging portion.The utility model can aid in lifting to operate under the incoming power side line road of mutual inductor not power-off condition, ensure that operating personnel and lifting appliance away from charging equipment, effectively eliminate safe hidden trouble.
Description
Technical field
The utility model is related to field of electrical equipment, more particularly to a kind of auxiliary device for rack lifting mutual inductor.
Background technology
Combination transformer on outdoor mutual inductor is carried out is replaced, in installment work, finds the tradition lifting used at present
Mode exist include the problems such as security risk, power off time are long, expense is excessively high.
Traditional chain block lifting mode：It is low with respect to crane lifting mode financial cost, but due to the mounting of chain block
Part is mounted on the electric pole below falling type switch, and the movable model of fitting processing operations personnel is mounted under circuit not power-off condition
It encloses with 10kV charging equipments apart from close, there are security risks；Mutual inductor and electric pole, rack must be made to have one during lifting with drawstring
Set a distance avoids and electric pole, rack collision, friction；Drawstring is moved towards with a vertical certain angle during lifting, laborious time-consuming,
The operating personnel of outfit is more, and work efficiency is low.
Traditional crane lifting mode：Financial cost is big, and operation field need to possess certain condition and could implement, e.g., platform
Must possess enough spaces on frame around combined instrument transformer infield, allow crane disengaging and lifting operation, in circuit
Not under power-off condition, arm operation process and the charging equipment of crane need to have enough safe distances, and otherwise, circuit must stop
Electricity could be operated, and line outage operation will influence normal production, the life of surrounding user, if hung using Live working Aerial Device
Dress, hoisting cost are too high.
Utility model content
The main purpose of the utility model is to propose a kind of auxiliary device for rack lifting mutual inductor, it is intended on overcoming
State problem.
To achieve the above object, the utility model proposes it is a kind of for rack lifting mutual inductor auxiliary device, including
Connection component, ancon, arm and hanging portion, wherein：Connection component, for connecting the electric pole close to mutual inductor；The one side of ancon
It is fixedly connected with connection component, one end of ancon is rotationally socketed on the connecting pin of arm, and the free end of arm is prolonged in camber line
One section is stretched out to be fixedly connected with the lifting end of hanging portion；The rack of the pendant end hanging traction mutual inductor of hanging portion.
Preferably, the hanging portion use hop count for 4 lanyard, lift by crane with it that end is two fixed pulleys, its pendant end is
The pulley-type suspender member or chain block structure of one movable pulley.
Preferably, stiffener is further included, the fore-end of the arm and the stiffener, which is gone to upper and lower, to be set up in parallel and solid
Fixed connection.
Preferably, the bottom part of the stiffener is arranged in parallel with ancon.
Preferably, the bottom part of the stiffener is respectively equipped with socket ancon in the corresponding position at the both ends with ancon
Cuff.
Preferably, one end of the ancon is equipped with limiting section close to the outside of the junction of the connecting pin of arm, described
Limiting section is rotated by the rotational angle of /V stiffener with /V arm.
Preferably, the limited angular of the limiting section is 75 degree.
Preferably, the connection component is the anchor ear being adapted with electric pole.
Preferably, the anchor ear is equipped with the engaging lug being fastenedly connected for screw bolt and nut.
Preferably, the anchor ear number is at least two.
The utility model can aid in lifting to operate under the incoming power side line road of mutual inductor not power-off condition, ensure that work
Industry personnel and lifting appliance effectively eliminate safe hidden trouble away from charging equipment.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram for one embodiment of auxiliary device that the utility model lifts mutual inductor for rack；
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
With reference to Fig. 1, the utility model proposes a kind of auxiliary device for rack lifting mutual inductor, including connection component
1st, ancon 2, arm 3 and hanging portion 4, wherein：Connection component 1, for connecting the electric pole close to mutual inductor；The one side of ancon 2 with
Connection component 1 is fixedly connected, and one end of ancon 2 is rotationally socketed on the connecting pin of arm 3, and the free end of arm 3 is in camber line
Extend one section to be fixedly connected with the lifting end of hanging portion 4；The rack of the pendant end hanging traction mutual inductor of hanging portion 4.
Preferably, the hanging portion 4 use hop count for 4 lanyard, lift by crane with it that end is two fixed pulleys, its pendant end is
The pulley-type suspender member or chain block structure of one movable pulley.
Preferably, stiffener 5 is further included, the fore-end of the arm 3 and the stiffener 5 goes to upper and lower arrangement and fixes
Connection.
Preferably, the inside and outside footpath of the stiffener 5 is all higher than the inside and outside footpath of arm 3.
Preferably, the bottom part of the stiffener 5 is arranged in parallel with ancon 2；The bottom part of the stiffener 5,
The cuff of socket ancon 2 is respectively equipped with the corresponding position at the both ends of ancon 2.
Preferably, one end of the ancon 2 is equipped with limiting section 21 close to the outside of the junction of the connecting pin of arm 3,
The limiting section 21 is by limiting the rotational angle of stiffener 5, to control the rotational angle of arm 3.
Preferably, the limited angular of the limiting section 21 is 75 degree.
Preferably, the connection component 1 is the anchor ear being adapted with electric pole.
Preferably, the anchor ear is equipped with the engaging lug 11 being fastenedly connected for screw bolt and nut.
Preferably, the anchor ear number is at least two.
In the utility model embodiment, the connection component 1 is adapted, each using fixed anchor ear with general electric pole
Anchor ear height 60mm, thickness 5mm, the anchor ear are equipped with the engaging lug being fastenedly connected for screw bolt and nut, and anchor ear passes through bolt
Electric pole is anchored on nut, the tie point for changing previous connection component is only limitted to the charged near sites of relatively firm electric pole
Position improves the security of operation.The setting number of the anchor ear is depending on the weight of mutual inductor, in the present embodiment, institute
It states connection component 1 and uses two anchor ears, go to upper and lower arrangement, spacing 195mm.
The elbow arm component of arcuate structure is additionally arranged, so that operating personnel protects a determining deviation with electric pole, convenient for mutual inductor
(mutual inductor is that customer charge side has a power failure under normal circumstances, and incoming power side does not have a power failure) carries out lifting work, and ensures operation
Personnel keep certain safe distance with charged position, substantially increase the security of field operation；The elbow arm component is using plating
Zinc steel pipe, including ancon 2 and arm 3, the one side of ancon 2 is fixedly connected with connection component 1, and one end of ancon 2 is rotationally
The connecting pin of arm 3 is socketed on, the free end of arm 3 is extended one section in camber line and is fixedly connected with the lifting end of hanging portion 4.
The stiffener 5 is made of the material with some strength, to strengthen the traction stresses of arm 3, in this reality
It applies in example, stiffener 5 uses coating steel pipe, and the coating steel pipe chain intermittent weld with arm 3, it is appropriate that two coating steel pipes roll out
Be arranged above and below after radian, the coating steel pipe of arm 3 is arranged on top, and the coating steel pipe of stiffener 5 is arranged on lower section, stiffener 5 it is interior,
Outer diameter is all higher than the inside and outside footpath of arm 3, with the reinforcing of reinforcement structure.
The bottom part of the stiffener 5 is arranged in parallel with ancon 2, and the corresponding position for passing through the both ends with ancon 2
Cuff is socketed ancon.This ensures that, arms 3 can drive stiffener 5 together, be rotated compared with ancon 2.
Consider the rotational angle of control lifting operation, in one end of the ancon 2, the company close to the connecting pin of arm 3
The outside for meeting place is equipped with limiting section 21, and the limiting section 21 is by the rotational angle of /V stiffener 5, to control turning for arm 3
Dynamic angle, preferably /V angle are 75 degree.In one embodiment, the limiting section 21 is welded in the outer circumference surface difference position of ancon
Two nuts put, two nuts are limited in the slewing area of stiffener in 75 degree, and the specific location of two nuts does not limit
It is fixed.
The hanging portion 4 of the utility model has and is not limited to the structure using chain block, and in the present embodiment, this practicality is new
The hanging portion of type uses hop count as 4 lanyard, and two fixed pulleys, the matched pulley-type suspender member of a movable pulley,
It is more laborsaving.Consider in the case where total weight is not exceeded, can also use other can labour-saving pulley structure.
For the operating method of the auxiliary device of rack lifting mutual inductor：
Anchor ear is locked in electric pole suitable position, an operating personnel hangs over pulley on hook on rack, links up with lower end
Tight integration formula mutual inductor lifting rope is hung, makes mutual inductor vertical ascent and decline in lower section traction drawstring by two operating personnels, reaches
After suitable height, personnel adjust hanging apparatus direction on rack, mutual inductor are made to reach above rack cross-arm designated position, drawstring
Personnel unclamp drawstring, and mutual inductor is allowed to fall on designated position, are made a concerted effort mutual inductor being placed into appropriate location on cross-arm by upper and lower personnel.
The application of the device realizes the purpose for being combined mutual inductor lifting in an optimal manner, improves level of security
And work efficiency.It using the auxiliary device of the lifting of arc shape, makes movable pulley position and electric pole at regular intervals, ensures person peace
Entirely, using the parallel combination welding manner of two steel pipes, disclosure satisfy that the load-bearing of current all combined instrument transformer equipment hoistings needs
It asks.It compares traditional chain block mode and completes a combined instrument transformer replacement (the first and second wiring dress including mutual inductor
Tear open) it can save manually, save the deadline.The utility model can be auxiliary under the incoming power side line road of mutual inductor not power-off condition
Lifting is helped to operate, and ensure that operating personnel and lifting appliance away from charging equipment, effectively eliminate safe hidden trouble, reduce because
Safe distance deficiency needs the time of line outage, reduces amount when having a power failure, and ensures that safe operation of electric network is reliable.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes or directly/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.
Claims (10)
1. for the auxiliary device of rack lifting mutual inductor, which is characterized in that including connection component, ancon, arm and hanging portion,
Wherein：
Connection component, for connecting the electric pole close to mutual inductor installation site；
The one side of ancon is fixedly connected with connection component, and one end of ancon is rotationally socketed on the connecting pin of arm, arm
Extend one section in camber line and be fixedly connected with the lifting end of hanging portion in free end；
The pendant end hanging traction mutual inductor of hanging portion.
2. as described in claim 1 for the auxiliary device of rack lifting mutual inductor, which is characterized in that the hanging portion uses
Lanyard that hop count is 4, lift by crane with it end set there are two fixed pulley, its pendant end set there are one movable pulley pulley-type suspender member or
Chain block structure.
3. as described in claim 1 for the auxiliary device of rack lifting mutual inductor, which is characterized in that stiffener is further included,
The arm goes to upper and lower arrangement with the fore-end of the stiffener and is fixedly connected.
4. as claimed in claim 3 for the auxiliary device of rack lifting mutual inductor, which is characterized in that the stiffener
Inside and outside footpath is all higher than the inside and outside footpath of arm.
5. as claimed in claim 3 for the auxiliary device of rack lifting mutual inductor, which is characterized in that the bottom of the stiffener
End part is arranged in parallel with ancon；The bottom part of the stiffener is respectively equipped with set in the corresponding position at the both ends with ancon
Connect the cuff of ancon.
6. as described in claim 1 for the auxiliary device of rack lifting mutual inductor, which is characterized in that the one of the ancon
End is equipped with limiting section, the rotation that the limiting section passes through /V stiffener close to the outside of the junction of the connecting pin of arm
Angle, to control the rotational angle of arm.
7. as claimed in claim 6 for the auxiliary device of rack lifting mutual inductor, which is characterized in that the limit of the limiting section
Controlling angle is 75 degree.
8. if claim 1-7 any one of them is for the auxiliary device of rack lifting mutual inductor, which is characterized in that the company
Connected components are the anchor ear being adapted with electric pole.
9. as claimed in claim 8 for the auxiliary device of rack lifting mutual inductor, which is characterized in that the anchor ear is equipped with
The engaging lug being fastenedly connected for screw bolt and nut.
10. as claimed in claim 8 for the auxiliary device of rack lifting mutual inductor, which is characterized in that the anchor ear number
At least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721487939.0U CN207451496U (en) | 2017-11-09 | 2017-11-09 | For the auxiliary device of rack lifting mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721487939.0U CN207451496U (en) | 2017-11-09 | 2017-11-09 | For the auxiliary device of rack lifting mutual inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207451496U true CN207451496U (en) | 2018-06-05 |
Family
ID=62254676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721487939.0U Active CN207451496U (en) | 2017-11-09 | 2017-11-09 | For the auxiliary device of rack lifting mutual inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207451496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033374A (en) * | 2017-11-09 | 2018-05-15 | 广东电网有限责任公司汕头供电局 | A kind of auxiliary device for rack lifting mutual inductor |
-
2017
- 2017-11-09 CN CN201721487939.0U patent/CN207451496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033374A (en) * | 2017-11-09 | 2018-05-15 | 广东电网有限责任公司汕头供电局 | A kind of auxiliary device for rack lifting mutual inductor |
| CN108033374B (en) * | 2017-11-09 | 2024-04-12 | 广东电网有限责任公司汕头供电局 | Auxiliary device for hoisting transformer on rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207451496U (en) | For the auxiliary device of rack lifting mutual inductor | |
| CN102774742B (en) | Current transformer (CT) coil lifting device | |
| CN109205481A (en) | The outer lifting device of transformer of household portable | |
| CN204975865U (en) | Two eccentric positioner of L type biax | |
| CN206606962U (en) | A kind of boom hoisting of cable cover | |
| CN202924592U (en) | Gripping device | |
| CN108033374A (en) | A kind of auxiliary device for rack lifting mutual inductor | |
| CN103332608A (en) | Special suspender for replacing GW6 disconnector knob insulator | |
| CN106429879A (en) | Equipment hoisting device used on telegraph pole | |
| CN106049846A (en) | Anti-tilt construction platform and using method thereof | |
| CN206797238U (en) | Electric pole rehandling draw-gear | |
| WO2019008096A1 (en) | A system for levelling a load | |
| CN209306856U (en) | Small-sized separation type electrical hoisting apparatus | |
| CN206051406U (en) | The disconnecting switch hoisting apparatus of tiltable section | |
| CN108516454A (en) | A kind of hanging apparatus of prefabricated components | |
| CN205646578U (en) | Special lifting rope of bridge formula transformer installation | |
| CN208135763U (en) | Assembled architecture equipment boom hoisting | |
| CN210692985U (en) | Grounding wire assembling and disassembling device | |
| CN203582320U (en) | Power equipment lifting device | |
| CN209352490U (en) | Hang single-stranded motor hoist | |
| CN208445196U (en) | It is a kind of for lead wire and earth wire in transmission line and the Multifunctional hanging line device of optical cable | |
| CN203439953U (en) | Light lifting apparatus for 10kV overhead power distribution equipment | |
| CN208980209U (en) | The outer lifting device of transformer of household portable | |
| CN203402879U (en) | Rotatable and portable elevator | |
| CN202231397U (en) | Tool type cable moving suspension bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |