CN204308911U - The jack catchs type handling instrument of dress electricity-saving lamp dismounting on the ceiling - Google Patents
The jack catchs type handling instrument of dress electricity-saving lamp dismounting on the ceiling Download PDFInfo
- Publication number
- CN204308911U CN204308911U CN201420779590.8U CN201420779590U CN204308911U CN 204308911 U CN204308911 U CN 204308911U CN 201420779590 U CN201420779590 U CN 201420779590U CN 204308911 U CN204308911 U CN 204308911U
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- claw
- ratchet
- jamming claw
- saving lamp
- tenon
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Abstract
The utility model relates to the jack catchs type handling instrument of a kind of dress electricity-saving lamp dismounting on the ceiling, comprise a left side, right jamming claw, left, right jamming claw one-tenth claw structure positioned opposite, bottom left jamming claw, bottom right jamming claw respectively by pin and jaw frame hinged, and be connected by steel pin with bottom right jamming claw bottom left jamming claw, extension bar has been threaded connection bottom described jaw frame, described extension bar is hollow stem, steel wire rope passes in extension bar, steel wire rope upper end is connected with steel pin, steel wire rope lower end connects claw open-and-close mechanism, claw open-and-close mechanism controls the folding of left jamming claw and right jamming claw, the utility model designs a claw, claw lower end arranges the claw closing device of extension bar and claw folding, energy-saving lamp body region is caught by claw, then extension bar is rotated, realize the dismounting to dress electricity-saving lamp on the ceiling, structure is simple, easy to use, time saving and energy saving, well solve the problem of the electricity-saving lamp installing/dismounting inconvenience on ceiling.
Description
technical field:
The utility model belongs to the light instrument technical field used in people's daily life, is specifically related to the jack catchs type handling instrument of a kind of dress electricity-saving lamp dismounting on the ceiling.
background technology:
At present, along with the enhancing of people's awareness of saving energy, electricity-saving lamp is accepted widely and is used, electricity-saving lamp installation form is varied, there are at right angle setting and metope, more then be at right angle setting on the ceiling, because heights of ceilings is higher, therefore replacing energy-saving lamp installing/dismounting is very inconvenient, climb by electrician completely to the handling of the electricity-saving lamp on ceiling at present and operate, current electrician climbs and mainly relies on double ladder, and electrician climbs troublesome poeration, there is certain danger, there is potential safety hazard.
utility model content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides the jack catchs type handling instrument of a kind of dress electricity-saving lamp dismounting on the ceiling, it is design claw, claw lower end arranges the claw closing device of extension bar and claw folding, energy-saving lamp body region is caught by claw, then extension bar is rotated, realize the dismounting to dress electricity-saving lamp on the ceiling, structure is simple, easy to use, time saving and energy saving, well solves the problem of the electricity-saving lamp installing/dismounting inconvenience on ceiling.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The jack catchs type handling instrument of a kind of dress electricity-saving lamp dismounting on the ceiling, wherein: comprise left jamming claw, right jamming claw, jaw frame, extension bar and claw open-and-close mechanism, described left jamming claw and right jamming claw positioned opposite become claw structure, bottom left jamming claw, bottom right jamming claw respectively by pin and jaw frame hinged, and be connected by steel pin with bottom right jamming claw bottom left jamming claw, extension bar has been threaded connection bottom described jaw frame, described extension bar is hollow stem, steel wire rope passes in extension bar, steel wire rope upper end is connected with steel pin, steel wire rope lower end connects claw open-and-close mechanism, claw open-and-close mechanism controls the folding of left jamming claw and right jamming claw, described claw open-and-close mechanism comprises steel wire rope, spring, handwheel, ratchet wheel frame, rope sheave, ratchet mechanism, tenon, described extension bar lower end is inserted in ratchet wheel frame, ratchet wheel frame is provided with tenon, tenon is connected with handwheel, tenon is connected by ratchet mechanism with rope sheave endoporus, rope sheave rotates with tenon, steel wire rope lower end is connected with rope sheave, ratchet mechanism prevents rope sheave from reversing, the end face relative with handwheel of tenon is provided with reversing handle, the rotating shaft of reversing handle is inserted in tenon, and it is coaxial with tenon, the rotating shaft of reversing handle is provided with telescopic pin, the axes normal of described telescopic pin is in the axis of the rotating shaft of reversing handle, telescopic pin contacts with ratchet mechanism.
Further, described ratchet mechanism comprises ratchet and sour jujube groove, described ratchet is fan ring structure, the cylindrical of fan ring is provided with ratchet, ratchet and sour jujube groove engage each other, sour jujube groove is arranged in the inner circle of rope sheave, and ratchet is arranged in the tongue-and-groove of tenon by wheel pin, and the inner arc surface of ratchet contacts with telescopic pin.
Further, be provided with Kato in the middle part of described left jamming claw, right jamming claw, Kato blocks the lamp body of electricity-saving lamp.
Further, described ratchet wheel frame lower end is connected with handle.
Further, spring leaf is provided with between described tenon and ratchet wheel frame end face.
The beneficial effects of the utility model are:
1, the utility model designs a claw, claw lower end arranges the claw closing device of extension bar and claw folding, energy-saving lamp body region is caught by claw, then extension bar is rotated, realize the dismounting to dress electricity-saving lamp on the ceiling, structure is simple, easy to use, time saving and energy saving, well solves the problem of the electricity-saving lamp installing/dismounting inconvenience on ceiling.
2, claw open-and-close mechanism of the present utility model drives rope sheave to rotate by handwheel, by wirerope-winding on rope sheave, thus reach the object of drop-down steel wire rope, steel wire rope drives left jamming claw and right jamming claw bottom to move down by steel pin, thus make a left side, the lower peripheral of right jamming claw is rotated around pin, the top of left jamming claw top and right jamming claw is moved in opposite directions, block electricity-saving lamp, and ratchet can prevent rope sheave backwards rotation, reach spacing object, namely after left and right claw blocks electricity-saving lamp, operating personnel can decontrol handwheel, and now rope sheave and steel wire rope can not counter-rotatings under spring action again, left and right claw can be kept to block electricity-saving lamp motionless.If steel wire rope resets, need to rotate reversing handle, reversing handle makes ratchet commutate by telescopic pin, ratchet on the right side of ratchet is engaged the sour jujube groove in rope sheave, and now, rope sheave is counter-rotating under the action of the spring, steel wire rope resets, and left and right claw decontrols the electricity-saving lamp blocked.
3, be provided with spring leaf between tenon of the present utility model and ratchet wheel frame end face, the setting of spring leaf effectively can prevent the installation site of tenon on ratchet wheel frame, prevents the axial float of tenon, can prevent the ratchet of ratchet from coming off in the sour jujube groove of rope sheave.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of the utility model Fig. 1;
Fig. 3 is the B-B cross-sectional schematic of the utility model Fig. 1;
Fig. 4 is open mode schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the jack catchs type handling instrument of a kind of dress electricity-saving lamp dismounting on the ceiling, comprise left jamming claw 1, right jamming claw 2, jaw frame 3, extension bar 4 and claw open-and-close mechanism, described left jamming claw 1 and right jamming claw 2 positioned opposite become claw structure, left jamming claw 1, Kato 19 is provided with in the middle part of right jamming claw 2, Kato 19 blocks the lamp body of electricity-saving lamp, bottom left jamming claw 1, hinged respectively by pin 5 and jaw frame 3 bottom right jamming claw 2, and be connected by steel pin 6 with bottom right jamming claw 2 bottom left jamming claw 1, extension bar 4 has been threaded connection bottom described jaw frame 3, described extension bar 4 is hollow stem, steel wire rope 7 passes in hollow stem, steel wire rope 7 upper end is connected with steel pin 6, steel wire rope 7 lower end connects claw open-and-close mechanism, claw open-and-close mechanism controls the folding of left jamming claw 1 and right jamming claw 2, described claw open-and-close mechanism comprises steel wire rope 7, spring 8, handwheel 9, ratchet wheel frame 10, rope sheave 11, ratchet mechanism, tenon 12, ratchet wheel frame 10 lower end is connected with handle 20, extension bar 4 lower end is inserted in ratchet wheel frame 10, ratchet wheel frame 10 is provided with tenon 12, spring leaf 21 is provided with between tenon 12 and ratchet wheel frame 10 end face, tenon 12 is connected with handwheel 9, tenon 12 is connected by ratchet mechanism with rope sheave 11 endoporus, ratchet mechanism comprises ratchet 16 and sour jujube groove 17, described ratchet 16 is fan ring structure, the cylindrical of fan ring is provided with ratchet 18, ratchet 18 and sour jujube groove 17 engage each other, sour jujube groove 17 is arranged in the inner circle of rope sheave 11, ratchet 16 is arranged in the tongue-and-groove of tenon 12 by wheel pin, rope sheave 11 rotates with tenon 12, steel wire rope 7 lower end is connected with rope sheave 11, ratchet mechanism prevents rope sheave 11 from reversing, the end face relative with handwheel 9 of tenon 12 is provided with reversing handle 13, the rotating shaft 14 of reversing handle 13 is inserted in tenon 12, and it is coaxial with tenon 12, the rotating shaft 14 of reversing handle 13 is provided with telescopic pin 15, the axes normal of described telescopic pin 15 is in the axis of the rotating shaft 14 of reversing handle 13, the inner arc surface of ratchet 16 contacts with telescopic pin 15.
During dismounting electricity-saving lamp, the hand-held handle 20 of operating personnel, left jamming claw 1 and right jamming claw 2 are in open mode, the utility model is lifted, be enclosed within outside electricity-saving lamp, then operating personnel's left hand buttresses reversing handle 13, right hand rotation handwheel 9, handwheel 9 drives tenon 12 to rotate, tenon 12 drives rope sheave 11 to rotate, thus make steel wire rope 7 be wrapped on rope sheave 11, reach the object of drop-down steel wire rope 7, steel wire rope 7 drives left jamming claw 1 and right jamming claw 2 bottom to move down by steel pin 6, thus make a left side, the lower peripheral of right jamming claw 22 is rotated around pin 5, the top of left jamming claw 1 top and right jamming claw 22 is moved in opposite directions, block electricity-saving lamp, then, unclamp handwheel 9, under ratchet mechanism effect, can prevent rope sheave 11 from reversing, left jamming claw 1 and right jamming claw 2 is made to keep blocking the state of electricity-saving lamp, rotate extension bar 4, electricity-saving lamp is screwed off in lamp socket, then, rotate reversing handle 13, reversing handle 13 makes ratchet 16 commutate by telescopic pin 15, sour jujube groove 17 in ratchet 18 pairs of rope sheaves 11 on the right side of ratchet 16 is engaged, now, rope sheave 11 counter-rotating under spring 8 acts on, steel wire rope 7 resets, left and right claw 2 decontrols the electricity-saving lamp blocked, unclamp electricity-saving lamp, so far the dismounting of electricity-saving lamp is completed.
During installing energy saving lamp, electricity-saving lamp lamp body is put into upward between left jamming claw 1 and right jamming claw 2, operator rotates handwheel 9 again, make left jamming claw 1 and right jamming claw 2 block electricity-saving lamp, then upper act extension bar 4, aims at lamp socket by electricity-saving lamp, rotating lengthening bar 4, electricity-saving lamp is arranged in lamp socket, rotates reversing handle 13, make left jamming claw 1 and right jamming claw 2 unclamp electricity-saving lamp.So far the installation of electricity-saving lamp is completed.
Be noted that, the above embodiment is unrestricted to the explanation of technical solutions of the utility model, the equivalent replacement of art those of ordinary skill or other amendment made according to prior art, as long as do not exceed thinking and the scope of technical solutions of the utility model, all should be included within the interest field required by the utility model.
Claims (5)
1. the jack catchs type handling instrument of a dress electricity-saving lamp dismounting on the ceiling, it is characterized in that: comprise left jamming claw (1), right jamming claw (2), jaw frame (3), extension bar (4) and claw open-and-close mechanism, described left jamming claw (1) and right jamming claw (2) positioned opposite become claw structure, left jamming claw (1) bottom, right jamming claw (2) bottom is hinged respectively by pin (5) and jaw frame (3), and left jamming claw (1) bottom is connected by steel pin (6) with right jamming claw (2) bottom, described jaw frame (3) bottom has been threaded connection extension bar (4), described extension bar (4) is hollow stem, steel wire rope (7) passes in extension bar (4), steel wire rope (7) upper end is connected with steel pin (6), steel wire rope (7) lower end connects claw open-and-close mechanism, claw open-and-close mechanism controls the folding of left jamming claw (1) and right jamming claw (2), described claw open-and-close mechanism comprises steel wire rope (7), spring (8), handwheel (9), ratchet wheel frame (10), rope sheave (11), ratchet mechanism, tenon (12), described extension bar (4) lower end is inserted in ratchet wheel frame (10), ratchet wheel frame (10) is provided with tenon (12), tenon (12) is connected with handwheel (9), tenon (12) is connected by ratchet mechanism with rope sheave (11) endoporus, rope sheave (11) rotates with tenon (12), steel wire rope (7) lower end is connected with rope sheave (11), ratchet mechanism prevents rope sheave (11) from reversing, the end face relative with handwheel (9) of tenon (12) is provided with reversing handle (13), the rotating shaft (14) of reversing handle (13) is inserted in tenon (12), and it is coaxial with tenon (12), the rotating shaft (14) of reversing handle (13) is provided with telescopic pin (15), the axes normal of described telescopic pin (15) is in the axis of the rotating shaft (14) of reversing handle (13), telescopic pin (15) contacts with ratchet mechanism.
2. the jack catchs type handling instrument of dress according to claim 1 electricity-saving lamp dismounting on the ceiling, it is characterized in that: described ratchet mechanism comprises ratchet (16) and sour jujube groove (17), described ratchet (16) is fan ring structure, the cylindrical of fan ring is provided with ratchet (18), ratchet (18) and sour jujube groove (17) engage each other, sour jujube groove (17) is arranged in the inner circle of rope sheave (11), ratchet (16) is arranged in the tongue-and-groove of tenon (12) by wheel pin, and the inner arc surface of ratchet (16) contacts with telescopic pin (15).
3. the jack catchs type handling instrument of dress according to claim 1 electricity-saving lamp dismounting on the ceiling, is characterized in that: described left jamming claw (1), right jamming claw (2) middle part is provided with Kato (19), and Kato (19) blocks the lamp body of electricity-saving lamp.
4. the jack catchs type handling instrument of dress according to claim 1 electricity-saving lamp dismounting on the ceiling, is characterized in that: described ratchet wheel frame (10) lower end is connected with handle (20).
5. the jack catchs type handling instrument of dress according to claim 1 electricity-saving lamp dismounting on the ceiling, is characterized in that: be provided with spring leaf (21) between described tenon (12) and ratchet wheel frame (10) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779590.8U CN204308911U (en) | 2014-12-12 | 2014-12-12 | The jack catchs type handling instrument of dress electricity-saving lamp dismounting on the ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779590.8U CN204308911U (en) | 2014-12-12 | 2014-12-12 | The jack catchs type handling instrument of dress electricity-saving lamp dismounting on the ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308911U true CN204308911U (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779590.8U Expired - Fee Related CN204308911U (en) | 2014-12-12 | 2014-12-12 | The jack catchs type handling instrument of dress electricity-saving lamp dismounting on the ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308911U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170495A (en) * | 2017-06-07 | 2017-09-15 | 四川行之智汇知识产权运营有限公司 | Water pressure test aid for nuclear power plant evaporator |
| CN109579310A (en) * | 2019-01-14 | 2019-04-05 | 何明松 | A kind of easy-to-dismount intelligent water heater |
| CN112643700A (en) * | 2020-12-11 | 2021-04-13 | 贵州电网有限责任公司 | Pushing device for safety operating rod of electric shock prevention signboard and using method |
-
2014
- 2014-12-12 CN CN201420779590.8U patent/CN204308911U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170495A (en) * | 2017-06-07 | 2017-09-15 | 四川行之智汇知识产权运营有限公司 | Water pressure test aid for nuclear power plant evaporator |
| CN109579310A (en) * | 2019-01-14 | 2019-04-05 | 何明松 | A kind of easy-to-dismount intelligent water heater |
| CN109579310B (en) * | 2019-01-14 | 2020-12-25 | 安徽炭元高新科技集团有限公司 | Intelligent water heater convenient to dismantle |
| CN112643700A (en) * | 2020-12-11 | 2021-04-13 | 贵州电网有限责任公司 | Pushing device for safety operating rod of electric shock prevention signboard and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |