CN105336485A - Auxiliary combined platform for power transformer moisture absorber silica gel replacement - Google Patents
Auxiliary combined platform for power transformer moisture absorber silica gel replacement Download PDFInfo
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- CN105336485A CN105336485A CN201510855120.4A CN201510855120A CN105336485A CN 105336485 A CN105336485 A CN 105336485A CN 201510855120 A CN201510855120 A CN 201510855120A CN 105336485 A CN105336485 A CN 105336485A
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- silica gel
- respirator
- platform
- breathing apparatus
- operating platform
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Abstract
The invention discloses an auxiliary combined platform for power transformer moisture absorber silica gel replacement. The auxiliary combined platform comprises a breathing apparatus moving device and a breathing apparatus disposal platform. The breathing apparatus moving device comprises vertically-arranged telescopic rods and a cross rod connected between the upper rods of the telescopic rods, wherein a main transformer breathing tube fixing clamp is arranged on the cross rod, two breathing apparatus bottom supporting rods are connected between the lower rods of the telescopic rods, the free ends of the two breathing apparatus bottom supporting rods are opposite, and the gap between the two free ends is greater than the outer diameter of a breathing apparatus bottom oil cup but is smaller than the outer diameter of the bottom of a breathing apparatus body. The breathing apparatus disposal platform comprises a support and an operating platform arranged at the upper end of the support, wherein a waste silica gel scattering hole is formed in the center of the operating platform, and a waste silica gel receiving bucket is arranged under the operating platform. The auxiliary combined platform provides a quicker, simpler and more convenient replacement mode for power transformer moisture absorber silica gel replacement work, the shutdown time of power grid equipment is shortened, and the safe and reliable operation of a power grid is guaranteed.
Description
Technical field:
The present invention relates to a kind of power transformer moisture absorber silica gel and change Assisted Combinatorial platform.
Background technology:
Transformer is when day-to-day operation, and temperature can change at any time due to the factor such as load, weather, causes the oil level of inside transformer raise or reduce.And oil conservator major part is totally-enclosed oil conservator, like this due to pasta rising or reduce just can make inside transformer keep atmospheric pressure state (this state can be regarded as breathing).Therefore; in order to the transformer oil that slows down degradation speed and prevent air to the pollution of insulating oil; need to install respirator additional on the respiration channel of oil; transformer is breathed by silica gel in respirator; filtered by the oil in the lubricating cup bottom respirator again; thus ensureing that the clean of air is with dry, silica gel during filtration in respirator can filter out moisture in air and other impurity, protection transformer oil.
Transformer is generally configured with two respirators, one larger is body conservator respirator, one less carries a conservator respirator for having, silica gel in respirator is due to reasons such as normal moisture absorption and seasonal variations, within general four to six months, just need to change once, transformer body respirator weight is generally heavier, difference according to model and producer understands some difference, but large multiple-length is all more than 65cm, weight reaches about more than 17KG especially, although there is the respirator carried less, but length is general also all at more than 28cm, due to the volume and weight that respirator is larger, we are when carrying out respirator and transformer departs from, the careless slightly clear glass just may breaking respirator device body, add below respirator and also have oil sealing cup, during replacing after both hands are stained with transformer oil, change difficulty larger, time is longer.
Summary of the invention:
For overcoming the defect of prior art, a kind of power transformer moisture absorber silica gel is the object of the present invention is to provide to change Assisted Combinatorial platform, a kind ofly be applicable to the servicing unit that in transformer station, power transformer moisture absorber silica gel more changes jobs, safety simple to operate, convenience quick for installation.Provide a kind of faster easy substitute mode for power transformer moisture absorber silica gel more changes jobs, what shorten grid equipment stops the labour time, ensures that power grid security runs reliably.
Technical solution problem of the present invention adopts following technical scheme:
Assisted Combinatorial platform changed by power transformer moisture absorber silica gel, and it comprises:
Platform disposed by respirator Filtting device and respirator;
Described respirator Filtting device comprises the expansion link vertically set up, and is connected to the cross bar between expansion link upper boom, and described cross bar is provided with the fixing card of main transformer respiratory siphon;
Between the lower beam of described expansion link, be connected with two root breather bottom support bars, the free end of two root breather bottom support bars is relative, and the gap between two free ends is greater than the external diameter of lubricating cup bottom respirator, is less than respirator body bottom portion external diameter;
Described respirator is disposed platform and is comprised support, and is arranged at the operating platform of described pedestal upper end, is provided with discarded silica gel is scattered hole at the center of operating platform, and is provided with discarded silica gel in the below of operating platform and accepts bucket.
Described operating platform is wash basin shape, and the be scattered flat surface of hole surrounding of described discarded silica gel to be scattered hole higher than discarded silica gel on horizontal level; Also be provided with the pillar of L shape in the end of operating platform, the horizontal end of described pillar is fixed with claw, and described claw is in described discarded silica gel and is scattered directly over hole for suspending respirator to be disposed.
Described expansion link is hydraulically extensible bar or electric expansion bar or mechanical retractable bar, described mechanical retractable bar comprises upper boom and the lower beam of hollow, lower beam is plugged in upper boom, nut is welded with separately in the body of rod of upper boom and lower beam, the screw mandrel mated with described nut is provided with in the upper boom of hollow and lower club shaft, the top of upper boom is extended on the top of described screw mandrel, and is connected with rocking bar on the top of screw mandrel and rotates for driving screw mandrel.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, Assisted Combinatorial platform changed by power transformer moisture absorber silica gel of the present invention, simple and fast during installation, laborsaving convenience during replacing.
2, singlely can finish the work when Assisted Combinatorial working platform changed by power transformer moisture absorber silica gel of the present invention, saved the operating time, improve operating efficiency.
3, power transformer moisture absorber silica gel replacing Assisted Combinatorial platform of the present invention can regulate according to respirator size, device height degree, improves the practicality of platform, dehydrating breather silica gel is changed more convenient, more laborsaving, ensure that the personal safety of staff.
Accompanying drawing illustrates:
Fig. 1 is the vertical view that platform disposed by respirator; Fig. 2 is the front view that platform disposed by respirator; Fig. 3 is the left view that platform disposed by respirator; Fig. 4 is the structural representation of respirator Filtting device.
Number in the figure: 1 respirator Filtting device, platforms disposed by 2 respirators, 11 expansion links, 12 cross bars, the fixing card of 13 respiratory siphons, 14 respirator bottom support bars, 21 supports, and 22 discarded silica gel are scattered hole, 23 pillars, 24 claws, 111 upper booms, 112 lower beams, 113 rocking bars.
Below by way of embodiment, and the invention will be further described by reference to the accompanying drawings.
Embodiment:
Embodiment: by reference to the accompanying drawings, Assisted Combinatorial platform changed by the power transformer moisture absorber silica gel of the present embodiment, and it comprises:
Platform 2 disposed by respirator Filtting device 1 and respirator;
With reference to figure 4, respirator Filtting device comprises the expansion link 11 vertically set up, and is connected to the cross bar 12 between expansion link 11 upper boom, cross bar 12 is provided with main transformer respiratory siphon and fixes card 13, for blocking main transformer respiratory siphon.
Two root breather bottom support bars 14 are connected with between the lower beam of expansion link, the free end of two root breather bottom support bars is relative, and the gap between two free ends is greater than the external diameter of lubricating cup bottom respirator, be less than respirator body bottom portion external diameter, during operation, two support bars are in the bottom center position of respirator.
In specifically arranging, expansion link 11 can be hydraulically extensible bar or electric expansion bar or mechanical retractable bar, if adopt mechanical retractable bar, then it comprises upper boom 111 and the lower beam 112 of hollow, lower beam is plugged in upper boom, nut is welded with separately in the body of rod of upper boom and lower beam, the screw mandrel mated with nut is provided with in the upper boom of hollow and lower club shaft, the top of upper boom is extended on the top of screw mandrel, and be connected with rocking bar 113 on the top of screw mandrel and rotate for driving screw mandrel, lower beam 112 can be driven when screw mandrel rotates to stretch along the axis of upper boom.
With reference to figure 1-3, respirator is disposed platform and is comprised support 21, and is arranged at the operating platform 21 of support 21 upper end, is provided with discarded silica gel is scattered hole 22 at the center of operating platform, and is provided with discarded silica gel in the below of operating platform 21 and accepts bucket.Operating platform 21 is in wash basin shape, and the be scattered flat surface of hole 22 surrounding of discarded silica gel to be scattered hole 22 higher than discarded silica gel on horizontal level; Also be provided with the pillar 23 of L shape in the end of operating platform 21, be fixed with claw 24 in the horizontal end of pillar, claw is in discarded silica gel and is scattered directly over hole 22 for suspending respirator to be disposed.
In concrete enforcement, with reference to figure 1, be moved to after respirator Filtting device 1 is assembled and wait to dispose respirator place, respiratory siphon is fixed card 13 and block main transformer respiratory siphon, lower beam is promoted by rotating rocker 113, now whole Filtting device is unsettled, unclamp the connecting bolt between main transformer respiratory siphon and respirator, respirator to be disposed due to deadweight reason can fall, now because respirator bottom support bar 14 has been held bottom respirator, the device that ensures respiration can not drop suddenly, and the lubricating cup simultaneously bottom respirator can stretch out from the gap between two support bars, is convenient to remove, now rotate backward rocking bar 113 again, lower beam 112 is slowly down stretched, that is to say and slowly make respirator fall, certainly, can place on respirator bottom support bar 14 in advance for lifting and the article of string bag moving respirator and so on, respirator being moved to respirator disposes on platform 2, the neck neck of respirator is blocked by claw 24, making respirator be suspended at discarded silica gel is scattered directly over hole 22, now, sample analysis can be carried out to the silica gel of respirator interior, if need silica gel be changed, then the silica gel in respirator is released, namely discarded silica gel fall into discarded silica gel by the hole of being scattered at operating platform 21 center and accept in bucket, after changing silica gel, reverse operating, respirator can be refilled fits on main transformer, be connected with main transformer respiratory siphon.
Claims (3)
1. Assisted Combinatorial platform changed by power transformer moisture absorber silica gel, it is characterized in that comprising:
Platform (2) disposed by respirator Filtting device (1) and respirator;
Described respirator Filtting device comprises the expansion link (11) vertically set up, and the cross bar (12) be connected between expansion link (11) upper boom, described cross bar (12) is provided with the fixing card (13) of main transformer respiratory siphon;
Two root breather bottom support bars (14) are connected with between the lower beam of described expansion link, the free end of two root breather bottom support bars is relative, and the gap between two free ends is greater than the external diameter of lubricating cup bottom respirator, be less than respirator body bottom portion external diameter;
Described respirator is disposed platform and is comprised support (21), and be arranged at the operating platform (21) of described support (21) upper end, be provided with discarded silica gel to be scattered hole (22) at the center of operating platform, and be provided with discarded silica gel in the below of operating platform (21) and accept bucket.
2. Assisted Combinatorial platform changed by power transformer moisture absorber silica gel according to claim 1, it is characterized in that, described operating platform (21) is in wash basin shape, and the be scattered flat surface of hole (22) surrounding of described discarded silica gel to be scattered hole (22) higher than discarded silica gel on horizontal level; The pillar (23) of L shape is also provided with in the end of operating platform (21), the horizontal end of described pillar is fixed with claw (24), and described claw is in described discarded silica gel and is scattered directly over hole (22) for suspending respirator to be disposed.
3. Assisted Combinatorial platform changed by power transformer moisture absorber silica gel according to claim 1, it is characterized in that, described expansion link (11) is hydraulically extensible bar or electric expansion bar or mechanical retractable bar, described mechanical retractable bar comprises upper boom (111) and the lower beam (112) of hollow, lower beam is plugged in upper boom, nut is welded with separately in the body of rod of upper boom and lower beam, the screw mandrel mated with described nut is provided with in the upper boom of hollow and lower club shaft, the top of upper boom is extended on the top of described screw mandrel, and be connected with rocking bar (113) on the top of screw mandrel and rotate for driving screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855120.4A CN105336485B (en) | 2015-11-30 | 2015-11-30 | Power transformer moisture absorber silica gel changes Assisted Combinatorial platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855120.4A CN105336485B (en) | 2015-11-30 | 2015-11-30 | Power transformer moisture absorber silica gel changes Assisted Combinatorial platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105336485A true CN105336485A (en) | 2016-02-17 |
| CN105336485B CN105336485B (en) | 2017-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510855120.4A Active CN105336485B (en) | 2015-11-30 | 2015-11-30 | Power transformer moisture absorber silica gel changes Assisted Combinatorial platform |
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| CN (1) | CN105336485B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877872A (en) * | 2019-12-03 | 2020-03-13 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Laborsaving assembly and disassembly tools of transformer suspension type respirator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203911299U (en) * | 2014-05-14 | 2014-10-29 | 国家电网公司 | Electronic auxiliary platform for changing respirator silica gel of large transformer |
| CN104577830A (en) * | 2013-10-22 | 2015-04-29 | 国家电网公司 | Special replacement tool for transformer breather oil cup |
| CN104577834A (en) * | 2015-01-12 | 2015-04-29 | 国家电网公司 | Transformer aspirator silica gel replacement tool |
| CN204333702U (en) * | 2015-01-29 | 2015-05-13 | 李庆才 | A kind of transformer breather changes instrument |
| CN104993405A (en) * | 2015-07-06 | 2015-10-21 | 国网山东省电力公司烟台供电公司 | Universal support for transformer substation breather silica gel replacement |
| CN105006360A (en) * | 2015-08-11 | 2015-10-28 | 国网浙江桐乡市供电公司 | Suspension lifting type silica gel replacement device |
| CN205104358U (en) * | 2015-11-30 | 2016-03-23 | 国家电网公司 | Supplementary combination platform is changed to power transformer desiccator silica gel |
-
2015
- 2015-11-30 CN CN201510855120.4A patent/CN105336485B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577830A (en) * | 2013-10-22 | 2015-04-29 | 国家电网公司 | Special replacement tool for transformer breather oil cup |
| CN203911299U (en) * | 2014-05-14 | 2014-10-29 | 国家电网公司 | Electronic auxiliary platform for changing respirator silica gel of large transformer |
| CN104577834A (en) * | 2015-01-12 | 2015-04-29 | 国家电网公司 | Transformer aspirator silica gel replacement tool |
| CN204333702U (en) * | 2015-01-29 | 2015-05-13 | 李庆才 | A kind of transformer breather changes instrument |
| CN104993405A (en) * | 2015-07-06 | 2015-10-21 | 国网山东省电力公司烟台供电公司 | Universal support for transformer substation breather silica gel replacement |
| CN105006360A (en) * | 2015-08-11 | 2015-10-28 | 国网浙江桐乡市供电公司 | Suspension lifting type silica gel replacement device |
| CN205104358U (en) * | 2015-11-30 | 2016-03-23 | 国家电网公司 | Supplementary combination platform is changed to power transformer desiccator silica gel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877872A (en) * | 2019-12-03 | 2020-03-13 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Laborsaving assembly and disassembly tools of transformer suspension type respirator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105336485B (en) | 2017-07-04 |
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