CN208608643U - A kind of grounding switch replacement tooling - Google Patents
A kind of grounding switch replacement tooling Download PDFInfo
- Publication number
- CN208608643U CN208608643U CN201821485372.8U CN201821485372U CN208608643U CN 208608643 U CN208608643 U CN 208608643U CN 201821485372 U CN201821485372 U CN 201821485372U CN 208608643 U CN208608643 U CN 208608643U
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- grounding switch
- switch according
- tooling
- jack
- jacking frame
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of grounding switchs to replace tooling, the replacement for tube type bus grounding switch, comprising: pedestal, jacking frame, jack；Wherein, pedestal is equipped with guide rod；Jacking frame is set in guide rod, and jacking frame is equipped with the supporting leg for lifting tube type bus；Jack is fixed on pedestal, and the mandril of jack offsets with jacking frame, and can be by controlling jack, sliding jacking frame along guide rod, to realize the jacking to tube type bus.It can be seen from the above content that can indirectly be realized and be supported to tube type bus by jack, so as to the replacement of grounding switch during grounding switch replacement；For the mode for participating in replacement compared to conventionally employed two cranes, which can save a crane, and improve manipulation precision and working efficiency.Therefore, the utility model proposes grounding switch replace tooling, can simplify the replacement process of grounding switch, improve manipulation precision and efficiency, solve the problems, such as the field at this stage.
Description
Technical field
The utility model relates to grounding switchs to overhaul field, replace tooling more specifically to a kind of grounding switch.
Background technique
In recent years, with the development that power grid upgrading works, ENGINEERING POINT and workload are being continuously increased, and are being guaranteed
Under the premise of construction quality, work requirements can just be better met by improving working efficiency.It, can be frequent in enlarging and service work
Encounter the work of bus earthing knife-switch replacement.
For the prior art, the process of conventional tubular bus grounding disconnecting link replacement is as follows: firstly, hanging pipe using crane
Type bus, and the static contact between tube type bus and grounding switch is dismantled；Secondly, utilizing another crane lifting grounding switch
And it replaces；Finally, new grounding switch and tube type bus are hinged with, and carry out related commissioning.As shown in the above, the dismounting
Process needs to utilize two cranes；And that there is volumes is big, manipulation precision is small, the position of stopping over of choosing crane is tired for crane operation
Hardly possible, One-Shift Costs height etc. use problem；And two cranes often intersect in use process, mutually retardance construction causes to apply
Work low efficiency；Separately required operator is more in this process, time-consuming and laborious；Also, for the smooth work for guaranteeing crane
Make, the interval being connected with bus is required to power failure operation, affects electrical stability.
Therefore, how to simplify the replacement process of tube type bus grounding switch, improve manipulation precision and efficiency, at this stage should be
Field problem urgently to be resolved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of grounding switchs to replace tooling, which can simplify
The replacement process of tube type bus grounding switch improves manipulation precision and efficiency, solves the problems, such as the field at this stage.
A kind of grounding switch replacement tooling, the replacement for tube type bus grounding switch, comprising:
Pedestal, the pedestal are equipped with guide rod；
Jacking frame, the jacking frame is set in the guide rod, and is equipped with the supporting leg for lifting tube type bus；
Jack, the jack is fixed on the pedestal, and the mandril of the jack offsets with the jacking frame, and
It can be by controlling the jack, sliding the jacking frame along the guide rod, to realize the jacking to the tube type bus.
Preferably, the grounding switch replaces tooling, and the supporting leg is set to the side of the jacking frame.
Preferably, the grounding switch replaces tooling, further includes reinforcing safety device, the reinforcing safety device is used for
The tube type bus is balanced to the pressure of the supporting leg.
Preferably, the grounding switch replaces tooling, and the reinforcing safety device includes bracket and is arranged in the branch
Spool on frame；Multiturn wirerope is wound on the spool, the end of the wirerope and jacking frame binding connect.
Preferably, the grounding switch replaces tooling, and the spool is self-locking spool, only turns when external force directly drives
Dynamic, the folding and unfolding length to adjust the wirerope.
Preferably, the grounding switch replaces tooling, and the spool is equipped with handle.
Preferably, the grounding switch replaces tooling, and the reinforcing safety device further includes mutually fixing with the bracket
Bottom plate, and the bottom plate is equipped with first through hole for inserting hook joint bolt.
Preferably, the grounding switch replaces tooling, and the reinforcings safety device is support rod, and the one of the support rod
The fixed support in end, the other end offset with the jacking frame.
Preferably, the grounding switch replaces tooling, and the support rod is telescopic rod.
Preferably, the grounding switch replaces tooling, and the pedestal is equipped with the second through-hole for inserting hook joint bolt.
Preferably, the grounding switch replaces tooling, and the guide rod is two, and the jacking frame is equipped with and leads with described
Two loop bars that bar matches.
Preferably, the grounding switch replaces tooling, and the supporting leg is the top phase with two loop bars respectively
Two of connection.
Preferably, the grounding switch replaces tooling, is equipped with and the tube type bus phase on two supporting legs
Matched positioning groove.
Preferably, the grounding switch replaces tooling, and dowel, and the jack are equipped between two loop bars
Mandril offset with the dowel.
Preferably, the grounding switch replaces tooling, and the guide rod is equipped with the first lock hole, and the loop bar is equipped with
The second lock hole to match with first lock hole.
The utility model proposes grounding switch replace tooling, replacement for tube type bus grounding switch, comprising: bottom
Seat, jacking frame, jack；Wherein, pedestal is equipped with guide rod；Jacking frame is set in guide rod, and jacking frame is equipped with for lifting pipe
The supporting leg of type bus；Jack is fixed on pedestal, and the mandril of jack offsets with jacking frame, and can be very heavy by controlling
It pushes up, slide jacking frame along guide rod, to realize the jacking to tube type bus.It can be seen from the above content that being replaced in grounding switch
During, indirectly tube type bus can be realized by jack and be supported, so as to the replacement of grounding switch；It is adopted compared to tradition
For the mode for participating in replacement with two cranes, which can save a crane, and improve manipulation precision and work effect
Rate.Therefore, the utility model proposes grounding switch replace tooling, the replacement process of tube type bus grounding switch can be simplified,
Manipulation precision and efficiency are improved, solves the problems, such as the field at this stage.
Detailed description of the invention
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, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of pedestal in specific embodiment of the present invention；
Fig. 2 is the schematic diagram of jacking frame in specific embodiment of the present invention；
Fig. 3 is the schematic diagram that safety device is reinforced in specific embodiment of the present invention；
Fig. 4 is the schematic diagram that grounding switch replaces tooling in specific embodiment of the present invention.
In Fig. 1-Fig. 4:
Pedestal -1, guide rod -2, supporting leg -3, jack -4, mandril -5, bracket -6, spool -7, handle -8,
Bottom plate -9, first through hole -10, the second through-hole -11, loop bar -12, positioning groove -13, dowel -14, first lock
Hole -15.
Specific embodiment
The core of present embodiment is to provide a kind of grounding switch replacement tooling, which can simplify cast mother
The replacement process of line grounding switch improves manipulation precision and efficiency, solves the problems, such as the field at this stage.
Hereinafter, being illustrated referring to attached drawing to embodiment.In addition, embodiments illustrated below is not to recorded in claim
Utility model content rise any restriction effect.In addition, the full content of composition represented by following example is not limited to conduct
Necessary to the solution of utility model documented by claim.
The grounding switch that present embodiment provides replaces tooling, and referring to Figure 1-4；For tube type bus grounding switch
Replacement, comprising: pedestal 1, jacking frame, jack 4；Wherein, pedestal 1 is equipped with guide rod 2；Jacking frame is set in guide rod 2, jacking
Frame is equipped with the supporting leg 3 for lifting tube type bus；Jack 4 is fixed on pedestal 1, and the mandril 5 and jacking frame of jack 4
It offsets, and can be by controlling jack 4, sliding jacking frame along guide rod 2, to realize the jacking to tube type bus.By upper
State content it is found that grounding switch replacement during, can by jack 4 indirectly to tube type bus realize support, with
Just the replacement of grounding switch；For the mode for participating in replacement compared to conventionally employed two cranes, which can save one and hang
Vehicle, and improve manipulation precision and working efficiency.Therefore, the utility model proposes grounding switch replace tooling, can simplify
The replacement process of tube type bus grounding switch improves manipulation precision and efficiency, solves the problems, such as the field at this stage.
The grounding switch that present embodiment provides replaces tooling, and supporting leg 3 can be set in the side of jacking frame, with
Leg 3 easy to support protrudes into the lower section of tube type bus and carries out lifting support to tube type bus.On above-mentioned basis, the tooling
Further include reinforcing safety device, reinforces safety device for balancing tube type bus to the pressure of supporting leg 3, avoid tooling because of stress
It is uneven and skew occur, influence going on smoothly for replacement process.
The grounding switch that present embodiment provides replaces tooling, and reinforcing safety device may include bracket 6 and setting
Spool 7 on the frame 6；Multiturn wirerope is wound on spool 7, the end of wirerope and jacking frame binding connect.In use,
The end of wirerope can be bundled in the top of jacking frame, with when tube type bus is pressed in supporting leg 3, so that jacking frame is kept
Balance.
Further, spool 7 can be self-locking wire axis 7, i.e. coil only just can rotate when external force directly drives it, with right
The folding and unfolding length of wirerope is adjusted；And jacking frame passes through wirerope to the pulling force of spool 7, and spool 7 will not be made to rotate, with drop
The difficulty of low manual control spool 7；And handle 8 is also provided on spool 7, to facilitate the driving to spool 7.
The grounding switch that present embodiment provides replaces tooling, and reinforcing safety device further includes fixing with 6 phase of bracket
Bottom plate 9, and bottom plate 9 is equipped with first through hole 10 for inserting hook joint bolt, can by bottom plate 9 by hook joint bolt into one
Step, which is fixed on ground or other, can play the place of firm effect, so as to the progress of grounding switch replacement process.
The grounding switch that present embodiment provides replaces tooling, and reinforcing safety device can also be support rod, support
The fixed support in one end of bar is supported in ground or other more firm places, and the other end and jacking frame offset, i.e. to top
Rise the effect for erecting support.Further, which can be telescopic rod, in order to which the different location to jacking frame props up
Support, while the storage of bar easy to support.
The grounding switch that present embodiment provides replaces tooling, and pedestal 1 can be equipped with for inserting hook joint bolt
Second through-hole 11 can play firm effect in order to which pedestal 1 is further secured to ground or other by hook joint bolt
Place, so as to the progress of grounding switch replacement process.
The grounding switch that present embodiment provides replaces tooling, and guide rod 2 can be two, and jacking frame is equipped with and leads
Two loop bars 12 that bar 2 matches, to improve the intensity and stability of tooling；And supporting leg 3 can for respectively with two loop bars
Be connected two of 12 top, to be preferably supported to tube type bus；Further, it can be all provided on two supporting legs 3
There is the positioning groove 13 to match with tube type bus, shaken on supporting leg 3 to avoid tube type bus, improves the steady of support
It is qualitative.
The grounding switch that present embodiment provides replaces tooling, is also provided with dowel between two loop bars 12
14, to improve the intensity of tooling；And the mandril 5 of jack 4 offsets with dowel 14；The setting can make jack 4 to tooling
Middle position be supported, avoid gravity center instability caused by supporting to a certain loop bar 12.
The grounding switch that present embodiment provides replaces tooling, is also provided with the first lock hole 15 on guide rod 2, and
Loop bar 12 is equipped with the second lock hole for matching with the first lock hole 15, and when use can be in the first lock hole 15 and the second lock
Determine sequentially to insert pin rod in hole, to avoid in 4 catastrophic failure of jack, influence support is lifted to tube type bus.
The grounding switch that present embodiment provides replaces tooling, and pedestal 1 can be logical using the steel pipe and steel plate of DN40
High-intensity welding is crossed to form；Channel steel can be used in jacking frame and DN25 steel pipe is formed by high-intensity welding.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (15)
1. a kind of grounding switch replaces tooling, the replacement for tube type bus grounding switch characterized by comprising
Pedestal (1), the pedestal (1) are equipped with guide rod (2)；
Jacking frame, the jacking frame are set in the guide rod (2), and are equipped with the supporting leg (3) for lifting tube type bus；
Jack (4), the jack (4) are fixed on the pedestal (1), and the mandril (5) of the jack (4) and the top
It rises frame to offset, and can be by controlling the jack (4), sliding the jacking frame along the guide rod (2), to realize to institute
State the jacking of tube type bus.
2. grounding switch according to claim 1 replaces tooling, which is characterized in that the supporting leg (3) is set to described
The side of jacking frame.
3. grounding switch according to claim 2 replaces tooling, which is characterized in that it further include reinforcing safety device, it is described
Safety device is reinforced for balancing the tube type bus to the pressure of the supporting leg (3).
4. grounding switch according to claim 3 replaces tooling, which is characterized in that the reinforcing safety device includes bracket
(6) and spool (7) on the bracket (6) is set；It is wound with multiturn wirerope on the spool (7), the wirerope
End and jacking frame binding connect.
5. grounding switch according to claim 4 replaces tooling, which is characterized in that the spool (7) is self-locking spool
(7), only rotation, the folding and unfolding length to adjust the wirerope when external force directly drives.
6. grounding switch according to claim 4 replaces tooling, which is characterized in that the spool (7) is equipped with handle
(8)。
7. grounding switch according to claim 4 replaces tooling, which is characterized in that the reinforcings safety device further include and
The bottom plate (9) that the bracket (6) is mutually fixed, and the bottom plate (9) is equipped with the first through hole (10) for inserting hook joint bolt.
8. grounding switch according to claim 3 replaces tooling, which is characterized in that the reinforcing safety device is support
Bar, the fixed support in one end of the support rod, the other end offset with the jacking frame.
9. grounding switch according to claim 8 replaces tooling, which is characterized in that the support rod is telescopic rod.
10. grounding switch according to claim 1 replaces tooling, which is characterized in that the pedestal (1) is equipped with for inserting
The second through-hole (11) of hook joint bolt.
11. grounding switch according to claim 1 replaces tooling, which is characterized in that the guide rod (2) is two, and institute
It states jacking frame and is equipped with two loop bars (12) to match with the guide rod (2).
12. grounding switch according to claim 11 replaces tooling, which is characterized in that the supporting leg (3) be respectively with
Two to be connected at the top of two loop bars (12).
13. grounding switch according to claim 12 replaces tooling, which is characterized in that on two supporting legs (3)
Equipped with the positioning groove (13) to match with the tube type bus.
14. grounding switch according to claim 11 replaces tooling, which is characterized in that set between two loop bars (12)
Have dowel (14), and the mandril (5) of the jack (4) offsets with the dowel (14).
15. grounding switch according to claim 11 replaces tooling, which is characterized in that the guide rod (2) is equipped with first
Lock hole (15), the loop bar (12) are equipped with the second lock hole to match with first lock hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485372.8U CN208608643U (en) | 2018-09-11 | 2018-09-11 | A kind of grounding switch replacement tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485372.8U CN208608643U (en) | 2018-09-11 | 2018-09-11 | A kind of grounding switch replacement tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208608643U true CN208608643U (en) | 2019-03-15 |
Family
ID=65679877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485372.8U Active CN208608643U (en) | 2018-09-11 | 2018-09-11 | A kind of grounding switch replacement tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208608643U (en) |
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2018
- 2018-09-11 CN CN201821485372.8U patent/CN208608643U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510600 No. 757 Dongfeng East Road, Guangzhou, Guangdong, Yuexiu District Patentee after: GUANGDONG POWER GRID Co.,Ltd. Patentee after: Guangdong Power Grid Energy Development Co.,Ltd. Address before: 510600 No. 757 Dongfeng East Road, Guangzhou, Guangdong, Yuexiu District Patentee before: GUANGDONG POWER GRID Co.,Ltd. Patentee before: GUANGDONG POWER TRANSMISSION AND TRANSFORMATION ENGINEERING Co.,Ltd. |