CN104037056A - Inflatable type replacing device for high-voltage chamber bulb - Google Patents
Inflatable type replacing device for high-voltage chamber bulb Download PDFInfo
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- CN104037056A CN104037056A CN201410274852.XA CN201410274852A CN104037056A CN 104037056 A CN104037056 A CN 104037056A CN 201410274852 A CN201410274852 A CN 201410274852A CN 104037056 A CN104037056 A CN 104037056A
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- air bag
- hollow circular
- circular tube
- bulb
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Abstract
The invention discloses an inflatable type replacing device for high-voltage chamber bulb. The inflatable type replacing device comprises an insulation operating rod, two inflatable air bags, an air pipe and a hollow clamping jaw. The air pipe is arranged in the insulation operating rod. The hollow clamping jaw is arranged at the upper end of the insulation operating rod and further communicated with the air pipe. The inflatable air bags are composed of hollow circular tubes and air bag bodies. The air bag bodies are respectively in sealing connection with the rear ends of the hollow circular tubes. Air holes are formed in the air bag bodies. First plugs are respectively arranged in the air holes. A second plug is plugged in the front end of the hollow circular tube of one inflatable air bag. The hollow circular tube of the other inflatable air bag is in sealing connection with the lower end of the insulation operating rod in a detachable mode. Air bag switches are respectively arranged in the hollow circular tubes. The inflatable type replacing device is capable of naturally exhausting to loosen the bulb, free of manual interference, convenient to operate and high in safety factor. With two inflatable air bags adopted to inflate, the replacing device is convenient and rapid to replace the bulb with time saved and further is free of carrying additional an inflation device, and has the advantages such as simple and compact structure and convenience in use.
Description
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Technical field
The present invention relates to electric power maintenance auxiliary equipment field, particularly, relate to a kind of Puffer-type hyperbaric chamber apparatus for replacing bulb.
Background technology
In transformer substation high voltage chamber, owing to throwing light on to excess load for a long time, bulb is often burned.Roof, hyperbaric chamber is very high, once bulb is burned, need to could more change the bulb by ladder, but in hyperbaric chamber, according to electric power specification, ladder does not allow careless carrying, therefore in transformer substation high voltage chamber, changes bulb very difficult.
Patent CN203521374U discloses a kind of bulb stripper unit for transformer substation high voltage chamber, and this stripper unit comprises insulating bar and be positioned at the tracheae of insulating bar inside, and the lower end of tracheae is connected with air bag, upper end is communicated with hollow jaw; Hollow jaw comprises inner rubber, middle part voided layer and outside rubber layer, and middle part voided layer is connected with air bag by tracheae.In the time more changing the bulb, hollow jaw, in unaerated state, is inflated to middle part voided layer by air bag while lifting the high bulb that entangles needs replacing, clamps bulb and also bulb is taken off; When installation, to middle part voided layer, inflation is clamped in new bulb in hollow jaw air bag, again lifts height and tightens new bulb to socket position, after air bag venting, withdraws whole stripper unit.
Such scheme has overcome the problem of transformer substation high voltage chamber replacing bulb use ladder inconvenience, but it is not provided with the opening and closing of any switch control air bag, even if be provided with switch, according to atmospheric pressure equilibrium principle, taking off old bulb or install new bulb need to unclamp bulb time, because the space at gas place is airtight, air in former jaw can automatically not got back in air bag and make jaw unclamp bulb, need human intervention, and in the time installing new bulb, bulb and jaw are aloft, cannot implement human intervention gets back in air bag the air in jaw, in addition human intervention easily makes bulb fragmentation, broken bulb may scratch operating personnel, and best bet makes space, gas place no longer airtight exactly, in air bag or other positions, gas vent being set discharges gas, and also there is a problem in this mode: taking off after old bulb, because air bag is deflated, while putting into new bulb, need to just can make hollow jaw clamp new bulb through again inflating, this process need uses aerating device again to inflate air bag, use very inconvenient, and lose time, and need to carry aerating device to the scene more changing the bulb.In a word, use the bulb stripper unit use in such scheme very inconvenient.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Puffer-type hyperbaric chamber apparatus for replacing bulb, and this Puffer-type hyperbaric chamber apparatus for replacing bulb can be inflated venting to hollow jaw easily, saves the replacing bulb time, and easy to use.
The present invention addresses the above problem adopted technical scheme:
Puffer-type hyperbaric chamber apparatus for replacing bulb, comprise insulating bar, air bag, be positioned at the tracheae of insulating bar inside, the hollow jaw that is positioned at insulating bar upper end and is communicated with tracheae, described hollow jaw comprises inner rubber, middle part voided layer and outside rubber layer, described inner rubber upper end is provided with anti-skidding projection, the quantity of described air bag is 2, each air bag is connected on insulating bar by a connecting soft band, described air bag is made up of hollow circular tube and the airbag body that is sealedly connected on hollow circular tube rear end, on described airbag body, be also provided with pore, in pore, be provided with the first plug stifled, it is stifled that the hollow circular tube front end of one of them air bag is plugged with the second plug, and the hollow circular tube of another air bag is connected with insulating bar lower end removable seal, and its airbag body is communicated with the middle part voided layer of tracheae and hollow jaw by hollow circular tube, the internal cavities of described hollow circular tube is cylindrical, on hollow circular tube, be provided with air bag switch, this air bag switch comprises a control lever and the round rubber sheet that is fixed on control lever one end, and described round rubber sheet is positioned at hollow circular tube, and its diameter is identical with hollow circular tube internal diameter, described hollow circular tube side opening is provided with the through hole passing for control lever, and control lever passes and can in this through hole, rotate in this through hole.In this programme, on air bag, be provided with air bag switch and pore, rotate the control lever of air bag switch, the plane parallel that makes round rubber sheet is in the time of the axis of hollow circular tube, airbag body is communicated with the middle part voided layer of tracheae and hollow jaw, inflation/deflation easily, in addition, in this programme, be provided with 2 air bags, in the time taking off old bulb, take out the plug of first in the current air bag being connected on insulating bar stifled, gas in the middle part voided layer of this air bag and hollow jaw will Natural excrement, hollow jaw unclamps old bulb, in this process, exhaust is without human intervention, easy to operate, and need to clamp new bulb time, new bulb is put into hollow jaw, take off the air bag of having exitted, the second plug that takes out another air bag is stifled, the hollow circular tube of the air bag of this full gas is sealably coupled to insulating bar lower end, open its air bag switch, the air in its airbag body enters into tracheae and hollow jaw, and hollow jaw is filled with the new bulb of rechuck after air, in the time installing new bulb, open the current pore that is connected to the air bag on insulating bar and carry out automatic vent and can unclamp bulb, operation is very easy, and replacing bulb process also saves time fast, and without carrying in addition aerating device.
As a further improvement on the present invention, on described insulating bar, be also provided with C shape engaging lug, the connecting soft band of 2 air bags is all fixed on this engaging lug, described the first plug is stifled, the second plug is stifled is also respectively connected on this engaging lug by a connecting soft band, not only take convenient and also can prevent in operating process that plug is stifled and be removed after drop.
Further, between the through hole surrounding of described hollow circular tube and control lever, be also provided with sealing ring, prevent that the gas in air bag from leaking by this through hole.
Further, at right angles, its end can be threaded in hollow circular tube the bending of described insulating bar lower end.
Further, described inner rubber and outside rubber layer are made up of heat resistant rubber material.
Using method of the present invention is as follows:
Before more changing the bulb, 2 full gas of air bag, and its air bag switch cuts out.Hollow jaw is unaerated state in relaxed state, after lifting height, entangle the old bulb that needs replacing, then rotate the control lever of the current air bag switch that is connected to the air bag on insulating bar, open air bag switch, the air of air bag flows to middle part voided layer, to the inflation of middle part voided layer, after the voided layer inflation of middle part, clamp old bulb, now rotating insulated action bars just can take off old bulb;
Take off after old bulb, extract the plug of first in the air bag pore being connected on insulating bar stifled, the confined space self-exhausting that the middle part voided layer of air bag, hollow claw and tracheae form, after exhaust, hollow claw unclamps old bulb, now can easily old bulb be taken off to hollow claw;
When new bulb is installed, new bulb is put into the hollow claw after above-mentioned venting, take off the air bag of having exitted, extract the second plug in the air bag of full gas stifled, its hollow circular tube is sealedly connected on to insulating bar lower end, then opens its air bag switch hollow jaw is inflated; Hollow jaw expands after the new bulb of clamping after being filled with air, again lifting height installs new bulb to the rotating insulated action bars in socket position, the first plug of finally extracting the air bag being connected on insulating bar blocks up, opens the pore of this air bag, confined space carries out nature exhaust, after exhaust, hollow claw unclamps bulb, withdraws Puffer-type hyperbaric chamber apparatus for replacing bulb.
To sum up, the invention has the beneficial effects as follows:
1, the present invention is provided with air bag switch and pore on air bag, rotates the control lever of air bag switch, inflation/deflation easily;
2, on air bag of the present invention, be provided with pore, the confined space that the middle part voided layer of air bag, hollow claw and tracheae form can unclamp bulb by this pore nature exhaust, without human intervention, easy to operate and coefficient of safety is high;
3, the present invention adopts 2 air bags, changes another air bag to clamp new bulb after venting, and fast and easy, saves the replacing bulb time, also without carrying in addition aerating device;
4, of the present invention simple and compact for structure, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing:
1-insulating bar; 11-engaging lug; 2-tracheae; 3-air bag; 31-hollow circular tube; 32-airbag body; 4-hollow jaw; 41-inner rubber; The anti-skidding projection of 411-; 42-middle part voided layer; The outside rubber layer of 43-; 6-the first plug is stifled; 7-air bag switch; 71-control lever; 72-round rubber sheet; 8-the second plug is stifled; 9-connecting soft band.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is done to detailed description further, but embodiments of the present invention are not limited to this.
For solving apparatus for replacing bulb of the prior art in clamping when new bulb and need to again inflate the inconvenience of bringing and the problem of changing time lengthening, the present embodiment mainly carrys out Rapid degassing by setting up air bag switch, two air bags are set, after venting, use another air bag, be convenient to more change the bulb quickly and easily.
Embodiment 1:
As shown in Figure 1, Puffer-type hyperbaric chamber apparatus for replacing bulb, comprise 1,2 air bags 3 of insulating bar, be positioned at the tracheae 2 of insulating bar 1 inside, the hollow jaw 4 that is positioned at insulating bar 1 upper end and is communicated with tracheae 2, described hollow jaw 4 comprises inner rubber 41, middle part voided layer 42 and outside rubber layer 43, and described inner rubber 41 upper ends are provided with anti-skidding protruding 411.
Each air bag 3 is connected on insulating bar 1 by a connecting soft band 9, described air bag 3 is made up of hollow circular tube 31 and the airbag body 32 that is sealedly connected on hollow circular tube 31 rear ends, on described airbag body 32, be also provided with pore, in pore, be provided with the first plug stifled 6 that prevents that air from leaking; The hollow circular tube front end of one of them air bag 3 is plugged with the second plug stifled 8 that prevents that air from leaking from hollow circular tube 31; The hollow circular tube 31 of another air bag 3 is connected with insulating bar 1 lower end removable seal, and its airbag body 332 is communicated with the middle part voided layer 42 of tracheae 2 and hollow jaw 4 by hollow circular tube 31; Described inner rubber 41 and outside rubber layer 43 are made up of heat resistant rubber material.When replacing bulb, bulb is stuck in inner rubber 41, and anti-skidding protruding 411 frictional force that can increase between inner rubber 41 and bulb, clamp bulb.
The internal cavities of described hollow circular tube 31 is cylindrical, on hollow circular tube 31, be provided with air bag switch 7, this air bag switch 7 comprises a control lever 71 and is fixed on the round rubber sheet 72 of control lever 71 one end, described round rubber sheet 72 is positioned at hollow circular tube 31, and its diameter is identical with hollow circular tube 31 internal diameters; Described hollow circular tube 31 side openings are provided with the through hole passing for control lever 71, and control lever 71 passes and can in this through hole, rotate in this through hole.The plane of round rubber sheet 71 is during perpendicular to the axis of hollow circular tube 31, and air bag switch 7 cuts out, and the air in hollow jaw 4 and airbag body 32 can not convection current; Otherwise the plane parallel that rotation control rod 71 makes round rubber sheet 71 is in the time of the axis of hollow circular tube 31, and air bag switch 7 is opened completely, and the air in hollow jaw 4 and airbag body 32 can flow.
Before more changing the bulb, making hollow jaw 4 is unaerated state in relaxed state, and close air bag switch 7, after lifting height, entangle the old bulb that needs replacing, then rotate the control lever 71 of the current air bag switch 7 that is connected to the air bag 3 on insulating bar 1, open air bag switch 7, the air in the airbag body 32 of this air bag 3 is inflated to middle part voided layer 42, after voided layer 42 inflations of middle part, clamp old bulb, now rotating insulated action bars 1 just can take off old bulb; Take off after old bulb, extract the plug of first in current air bag 3 pores that are connected on insulating bar 1 stifled 6, the confined space that middle part voided layer 42 to air bag 3, hollow claw 4 and tracheae 2 form is exitted, hollow claw 4 just can unclamp old bulb, now can easily old bulb be taken off to hollow claw 4.
When new bulb is installed, new bulb is put into the hollow claw 4 after above-mentioned venting, take off the air bag 3 of having exitted, screw out the second plug stifled 8 in the hollow cylinder 31 of air bag of another full gas, and be sealedly connected on insulating bar 1 end, open the air bag switch 7 of the air bag 3 of full gas, in tracheae 2 and hollow jaw 4 that its airbag body 32 is communicated with, in air Injection hollow jaw 4; Hollow jaw 4 expands after the new bulb of clamping after being filled with air, rotating insulated action bars 1 installs new bulb to socket position again to lift height, finally open the pore of the current air bag 3 that is now sealedly connected on insulating bar 1 lower end, the confined space that the middle part voided layer 42 of air bag 3, hollow claw 4 and tracheae 2 form carries out nature exhaust, hollow claw 4 unclamps bulb, withdraws Puffer-type hyperbaric chamber apparatus for replacing bulb.Aforementioned 2 air bags 3 need to be full of gas before use.
In above-mentioned replacing bulb process, bulb is unclamped in the exhaust of confined space that the middle part voided layer 42 of air bag 3, hollow claw 4 and tracheae 2 form nature, without human intervention, easy to operate and coefficient of safety is high; Adopt 2 air bags 3, use second air bag 3 to inflate after exitting for the first time, fast and easy, saves the replacing bulb time, also without carrying in addition aerating device.
Embodiment 2:
In order to prevent in operating process that the first plug is stifled 6, the second plug stifled 8 drops after being removed, the present embodiment is on the basis of embodiment 1, on insulating bar 1, be also provided with C shape engaging lug 11, described the first plug is stifled 6, the second plug stifled 8 is respectively connected on this engaging lug 11 by a connecting soft band 6, and taking of stifled 31 to the first plug like this, the second plug stifled 52 is also very convenient.In addition, the connecting soft band 9 of 2 air bags 3 is all fixed on this engaging lug 11.
Embodiment 3:
In order to prevent that gas in airbag body from leaking by the through hole on hollow circular tube 31, the present embodiment is also provided with sealing ring on the basis of embodiment 1 or 2 between the through hole surrounding of above-mentioned hollow circular tube 31 and control lever 71, and the two is tightly connected.
Embodiment 4:
On the basis of above-mentioned arbitrary embodiment, at right angles, its end can be threaded in hollow circular tube 31 in the insulating bar 1 lower end bending of the Puffer-type hyperbaric chamber apparatus for replacing bulb in the present embodiment.
Below be only the preferred embodiment of the present invention, protection scope of the present invention is also not only confined to above-described embodiment, and all technical schemes belonging under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (5)
1. Puffer-type hyperbaric chamber apparatus for replacing bulb, comprise insulating bar (1), air bag (3), be positioned at the inner tracheae (2) of insulating bar (1), the hollow jaw (4) that is positioned at insulating bar (1) upper end and is communicated with tracheae (2), described hollow jaw (4) comprises inner rubber (41), middle part voided layer (42) and outside rubber layer (43), described inner rubber (41) upper end is provided with anti-skidding projection (411), it is characterized in that
The quantity of described air bag (3) is 2, each air bag (3) is connected on insulating bar (1) by a connecting soft band (9), described air bag (3) by hollow circular tube (31) and be sealedly connected on hollow circular tube (31) rear end airbag body (32) form, described airbag body is also provided with pore on (32), is provided with the first plug stifled (6) in pore; Hollow circular tube (31) front end of one of them air bag (3) is plugged with the second plug stifled (8); The hollow circular tube (31) of another air bag (3) is connected with insulating bar (1) lower end removable seal, and its airbag body (32) is communicated with the middle part voided layer (42) of tracheae (2) and hollow jaw (4) by hollow circular tube (31);
The internal cavities of described hollow circular tube (31) is cylindrical, on hollow circular tube (31), be provided with air bag switch (7), this air bag switch (7) comprises a control lever (71) and is fixed on the round rubber sheet (72) of control lever (71) one end, described round rubber sheet (72) is positioned at hollow circular tube (31), and its diameter is identical with hollow circular tube (31) internal diameter; Described hollow circular tube (31) side opening is provided with the through hole passing for control lever (71), and control lever (71) passes and can in this through hole, rotate in this through hole.
2. Puffer-type according to claim 1 hyperbaric chamber apparatus for replacing bulb, it is characterized in that, on described insulating bar (1), be also provided with C shape engaging lug (11), it is upper that the connecting soft band (9) of 2 air bags (3) is all fixed on this engaging lug (11), and described the first plug stifled (6), the second plug stifled (8) are also respectively connected on this engaging lug (11) by a connecting soft band (9).
3. Puffer-type according to claim 1 hyperbaric chamber apparatus for replacing bulb, is characterized in that, between the through hole surrounding of described hollow circular tube (31) and control lever (71), is also provided with sealing ring.
4. according to the arbitrary described Puffer-type hyperbaric chamber apparatus for replacing bulb of claims 1 to 3, it is characterized in that, at right angles, its end can be threaded in hollow circular tube (31) bending of described insulating bar (1) lower end.
5. according to the arbitrary described Puffer-type hyperbaric chamber apparatus for replacing bulb of claims 1 to 3, it is characterized in that, described inner rubber (41) and outside rubber layer (43) are made up of heat resistant rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274852.XA CN104037056B (en) | 2014-06-19 | 2014-06-19 | Puffer-type hyperbaric chamber apparatus for replacing bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274852.XA CN104037056B (en) | 2014-06-19 | 2014-06-19 | Puffer-type hyperbaric chamber apparatus for replacing bulb |
Publications (2)
| Publication Number | Publication Date |
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| CN104037056A true CN104037056A (en) | 2014-09-10 |
| CN104037056B CN104037056B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410274852.XA Active CN104037056B (en) | 2014-06-19 | 2014-06-19 | Puffer-type hyperbaric chamber apparatus for replacing bulb |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161832A (en) * | 2017-12-04 | 2018-06-15 | 刘宽 | A kind of erecting device replaced convenient for LED light |
| CN115972183A (en) * | 2023-03-21 | 2023-04-18 | 江苏安威士智能安防有限公司 | A manipulator for intelligent bulb automated production |
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| CN2074939U (en) * | 1990-04-24 | 1991-04-10 | 石运生 | Bubble installation device |
| JP2001176451A (en) * | 1999-12-17 | 2001-06-29 | Honda Hiroshi | Attachment type beam bulb exchanger |
| CN202585349U (en) * | 2012-05-29 | 2012-12-05 | 杭州电子科技大学 | Bulb replacing device of wire suspension type lamp holder |
| CN203521374U (en) * | 2013-10-03 | 2014-04-02 | 国家电网公司 | Picking device of bulb in high voltage chamber of transformer station |
| CN203932012U (en) * | 2014-06-19 | 2014-11-05 | 国网四川省电力公司成都市新都供电分公司 | Puffer-type hyperbaric chamber apparatus for replacing bulb |
-
2014
- 2014-06-19 CN CN201410274852.XA patent/CN104037056B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074939U (en) * | 1990-04-24 | 1991-04-10 | 石运生 | Bubble installation device |
| JP2001176451A (en) * | 1999-12-17 | 2001-06-29 | Honda Hiroshi | Attachment type beam bulb exchanger |
| CN202585349U (en) * | 2012-05-29 | 2012-12-05 | 杭州电子科技大学 | Bulb replacing device of wire suspension type lamp holder |
| CN203521374U (en) * | 2013-10-03 | 2014-04-02 | 国家电网公司 | Picking device of bulb in high voltage chamber of transformer station |
| CN203932012U (en) * | 2014-06-19 | 2014-11-05 | 国网四川省电力公司成都市新都供电分公司 | Puffer-type hyperbaric chamber apparatus for replacing bulb |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161832A (en) * | 2017-12-04 | 2018-06-15 | 刘宽 | A kind of erecting device replaced convenient for LED light |
| CN115972183A (en) * | 2023-03-21 | 2023-04-18 | 江苏安威士智能安防有限公司 | A manipulator for intelligent bulb automated production |
| CN115972183B (en) * | 2023-03-21 | 2023-05-16 | 江苏安威士智能安防有限公司 | Manipulator for intelligent bulb automatic production |
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| CN104037056B (en) | 2016-03-23 |
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