CN204858414U - Insulator screw socket - Google Patents
Insulator screw socket Download PDFInfo
- Publication number
- CN204858414U CN204858414U CN201520603343.7U CN201520603343U CN204858414U CN 204858414 U CN204858414 U CN 204858414U CN 201520603343 U CN201520603343 U CN 201520603343U CN 204858414 U CN204858414 U CN 204858414U
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- CN
- China
- Prior art keywords
- insulating bar
- screw
- insulator
- groove
- branch sleeve
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an insulator screw socket, including the screw nut, insulator screw socket still includes the insulator spindle, the bottom of insulator spindle sets up the seat of screwing, the top of insulator spindle sets up the connecting sleeve, the diameter of connecting sleeve is greater than the diameter of insulator spindle, the insulator spindle can slide from top to bottom in the connecting sleeve, the one end that the insulator spindle was kept away from to the connecting sleeve sets up the connecting axle, the one end and screw bushing of connecting sleeve are kept away from to the connecting axle. The utility model has the advantages of only needing one -man operation just can accomplish the fastening to the insulator screw fast, need not the special -purpose vehicle and handle to the scene, can not stopping at the circuit in addition, line insulator's screw fastens convenient operation, portable under the electric state.
Description
Technical field
The utility model relates generally to electric power apparatus technical field, specifically a kind of insulator screw socket.
Background technology
Insulator is a kind of special insulation control, can play an important role in overhead transmission line, but in middle pressure and following distribution line, due to mounting process or other factors, there will be the situation that the fixed screw between insulator and gold utensil loosens.If processed not in time, insulator and gold utensil will be caused to come off, to the normal railway superstructures serious threat run, the use of infringement whole piece circuit and service life, even can cause the short circuit power cut accident of circuit.
For ensureing the normal operation of circuit, if loosening appears in insulator, staff can use Live working Aerial Device to process to scene, but this processing mode exists a lot of defect: waste time and energy, operation cost is higher, and, sometimes be subject to the restriction of geographical conditions, vehicle cannot arrive, for the problem processing this loosened screw brings a lot of trouble, and holding screw needs power failure operation, power cut construction has influence on the normal power supply of circuit sometimes.
Utility model content
For solving deficiency of the prior art, the utility model provides a kind of insulator screw socket, what only need one man operation just can complete insulator screw fast is fastening, process to scene without the need to special-purpose vehicle, and can carry out fastening at the screw of circuit live state line insulator, easy to operate, be easy to carry.
The utility model for achieving the above object, is achieved through the following technical solutions:
A kind of insulator screw socket, comprise screw nut, described insulator screw socket also comprises insulating bar, the bottom of described insulating bar arranges and screws seat, the top of described insulating bar arranges branch sleeve, and the diameter of described branch sleeve is greater than the diameter of insulating bar, and described insulating bar can slide up and down in branch sleeve, described branch sleeve arranges connecting axle away from one end of insulating bar, and described connecting axle is connected with screw nut away from one end of branch sleeve.
The described seat that screws comprises columniform body and the housing with this mates, described body is fixedly connected with insulating bar, described body is arranged several grooves, described groove is periphery in the edge of body and regular array, in described groove, ratchet is set, described ratchet one end and groove hinged, the other end stretches out the outside of groove, described ratchet arranges spring, one end of described spring is connected with ratchet, the other end is connected with groove, described housing is positioned at the outside of body, described insulating bar is arranged the stopper slot matched with housing, described housing is rotationally connected by stopper slot and insulating bar, described housing is arranged the spacing preiection matched with ratchet.
In described groove, spacing draw-in groove is set, described ratchet is arranged the spacing fixture block matched with spacing draw-in groove.
Described insulating bar arranges handle set, described handle set and insulating bar are socketed mutually, described insulating bar arranges strip bulge, described handle set is arranged the chute matched with strip bulge, described handle set is slidably connected by strip bulge, chute and insulating bar, setting operation handle on described handle set.
Described connecting axle is flexibly connected with screw nut, branch sleeve respectively, arranges the storage tank matched with screw nut in described insulating bar.
Described branch sleeve is arranged the fastening bolt being used for fastening insulating bar.
Contrast and prior art, the utility model beneficial effect is:
1, the utility model volume is little, easy to operate, what only need one man operation just can complete insulator screw fast is fastening, process to scene without the need to special-purpose vehicle, and insulating bar is set can carries out fastening to the screw of line insulator under circuit live state, convenient and swift;
2, the utility model ratchet and spacing preiection cooperatively interact, can only have and screw seat when rotating to the direction of holding screw, screwing seat just can drive insulating bar to rotate fastened by screw, prevent from staff from neglecting screw is unclamped, cause the loss of screw normally to run to circuit to constitute a threat to, especially, during hot line job, ensure that staff can not unclamp screw because of misoperation, the personal safety of protection staff;
3, the spacing fixture block of the utility model and spacing draw-in groove cooperatively interact, and prevent ratchet from coming off in groove;
4, the utility model insulating bar arranges handle, can strengthen and dynamics is screwed to screw, ensure the compact siro spinning technology of screw and insulator;
5, the utility model connecting axle is flexibly connected with screw nut, branch sleeve respectively, can change screw nut, carry out fastening more easily to the screw of all size according to screw specification;
6, the utility model branch sleeve being arranged fastening bolt carries out fastening to insulating bar, different according to the height that different circuit is tightened up a screw, and changes length of the present utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the utility model A-A cutaway views;
Accompanying drawing 3 is these practical new B-B cutaway views;
Accompanying drawing 4 is I place enlarged drawings of accompanying drawing 1;
Accompanying drawing 5 is II place enlarged drawings of accompanying drawing 2.
Label shown in accompanying drawing: 1, insulating bar; 11, handle set; 12, strip bulge; 13, operating grip; 14, storage tank; 2, screw nut; 3, branch sleeve; 4, connecting axle; 5, seat is screwed; 51, body; 52, housing; 53, groove; 54, ratchet; 55, spring; 56, stopper slot; 57, spacing preiection; 58, spacing draw-in groove; 59, spacing fixture block.
Embodiment
By reference to the accompanying drawings and specific embodiment, the utility model is described in further detail.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
A kind of insulator screw socket, comprise screw nut 2 and insulating bar 1, the bottom of described insulating bar 1 arranges and screws seat 5, by screwing seat 5 and insulating bar 1, what only need one man operation just can complete insulator screw fast is fastening, process to scene without the need to special-purpose vehicle, and insulating bar 1 is set can carries out fastening to the screw of line insulator under circuit live state, convenient and swift.The top of described insulating bar 1 arranges branch sleeve 3, and the diameter of described branch sleeve 3 is greater than the diameter of insulating bar 1, and described insulating bar 1 can slide up and down in branch sleeve 3, different according to the height that different circuit is tightened up a screw, and changes the length of screw socket.Described branch sleeve 3 arranges connecting axle 4 away from one end of insulating bar 1, and described connecting axle 4 is connected with screw nut 2 away from one end of branch sleeve 3.During use, be enclosed within insulating bar 1 by insulating bar 1 branch sleeve 3, inserted insulator fixed screw end in screw nut 2, utilization screws seat 5 and drives insulating bar 1 rotation to tighten insulator fixed screw, pulls down insulating bar 1 and takes off this erecting tools, complete fastening.
Neglect to prevent staff and screw is unclamped, cause the loss of screw normally to run to circuit to constitute a threat to, especially during hot line job, ensure that staff can not unclamp screw, the personal safety of protection staff, the described housing 52 screwing seat 5 and comprise cylindrical body 51 and match with body 51, described body 51 is fixedly connected with insulating bar 1, described body 51 is arranged several grooves 53, described groove 53 is periphery in the edge of body 51 and regular array, in described groove 53, ratchet 54 is set, described ratchet 54 one end and groove hinged, the other end stretches out the outside of groove 53, described ratchet 54 arranges spring 55, one end of described spring 55 is connected with ratchet 54, the other end is connected with groove 53, described housing 52 is positioned at outside body 51, described insulating bar 1 is arranged the stopper slot 56 matched with housing 52, described housing 52 is rotationally connected by stopper slot 56 and insulating bar 1, described housing 52 is arranged the spacing preiection 57 matched with ratchet 54, can only have and screw seat 5 when rotating to the direction of holding screw, screwing seat 5 just can drive insulating bar 1 to rotate fastened by screw, a young man of around twenty thinks that contrary direction rotates, ratchet 54 can be pressed in groove 53 by spacing preiection 57, housing 52 is only had to rotate, insulating bar 1 cannot be driven to rotate.
In order to prevent ratchet 54 from coming off in groove 53, in described groove 53, spacing draw-in groove 58 being set, described ratchet 54 being arranged the spacing fixture block 59 matched with spacing draw-in groove 58.
In order to strengthen dynamics is screwed to screw, ensure the compact siro spinning technology of screw and insulator, described insulating bar 1 arranges handle set 11, described handle set 11 is socketed mutually with insulating bar 1, described insulating bar 1 arranges strip bulge 12, described handle set 11 is arranged the chute matched with strip bulge 12, described handle set 11 is by strip bulge 12, chute and insulating bar 1 are slidably connected, setting operation handle 13 on described handle set 11, staff can firmly screw seat 5 by a hand rest, another hand rotating operation handle, the speed of holding screw can not only be accelerated, what can also increase screw screws degree.
In order to screw nut 2 can be changed according to screw specification, carry out fastening to the screw of all size more easily, described connecting axle 4 is flexibly connected with screw nut 2, branch sleeve 3 respectively, in described insulating bar 1, the storage tank 14 matched with screw nut 2 is set, facilitates staff to carry the screw nut 2 of different model.
In order to convenient adjustment length of the present utility model, described branch sleeve 3 is arranged the fastening bolt being used for fastening insulating bar 1.
Embodiment:
Embodiment 1:
A kind of insulator screw socket, comprise screw nut 2 and insulating bar 1, the bottom of described insulating bar 1 arranges and screws seat 5, the described housing 52 screwing seat 5 and comprise cylindrical body 51 and match with body 51, described body 51 is fixedly connected with insulating bar 1, described body 51 is arranged several grooves 53, described groove 53 is periphery in the edge of body 51 and regular array, in described groove 53, ratchet 54 is set, described ratchet 54 one end and groove hinged, the other end stretches out the outside of groove 53, described ratchet 54 arranges spring 55, one end of described spring 55 is connected with ratchet 54, the other end is connected with groove 53, described housing 52 is positioned at outside body 51, described insulating bar 1 is arranged the stopper slot 56 matched with housing 52, described housing 52 is rotationally connected by stopper slot 56 and insulating bar 1, described housing 52 is arranged the spacing preiection 57 matched with ratchet 54.In described groove 53, spacing draw-in groove 58 is set, described ratchet 54 is arranged the spacing fixture block 59 matched with spacing draw-in groove 58.By screwing seat 5 and insulating bar 1, what only need one man operation just can complete insulator screw fast is fastening, process to scene without the need to special-purpose vehicle, and insulating bar 1 is set can carries out fastening to the screw of line insulator under circuit live state, convenient and swift.The top of described insulating bar 1 arranges branch sleeve 3, the diameter of described branch sleeve 3 is greater than the diameter of insulating bar 1, described insulating bar 1 can slide up and down in branch sleeve 3, described branch sleeve 3 is arranged the fastening bolt being used for fastening insulating bar 1, different according to the height that different circuit is tightened up a screw, change the length of screw socket.Described branch sleeve 3 arranges connecting axle 4 away from one end of insulating bar 1, described connecting axle 4 is connected with screw nut 2 away from one end of branch sleeve 3, described connecting axle 4 is flexibly connected with screw nut 2, branch sleeve 3 respectively, arranges the storage tank 14 matched with screw nut 2 in described insulating bar 1.Described insulating bar 1 arranges handle set 11, described handle set 11 is socketed mutually with insulating bar 1, described insulating bar 1 arranges strip bulge 12, described handle set 11 is arranged the chute matched with strip bulge 12, described handle set 11 is by strip bulge 12, chute and insulating bar 1 are slidably connected, setting operation handle 13 on described handle set 11, staff can firmly screw seat 5 by a hand rest, another hand rotating operation handle, the speed of holding screw can not only be accelerated, what can also increase screw screws degree. and the beneficial effect of the present embodiment is: ratchet 54 and spacing preiection 57 cooperatively interact, can only have and screw seat 5 when rotating to the direction of holding screw, screwing seat 5 just can drive insulating bar 1 to rotate fastened by screw, prevent from staff from neglecting screw is unclamped, cause the loss of screw normally to run to circuit to constitute a threat to, especially during hot line job, ensure that staff can not unclamp screw, the personal safety of protection staff, spacing fixture block 59 and spacing draw-in groove 58 cooperatively interact, and prevent ratchet 54 from coming off in groove 53, insulating bar 1 arranges handle, can strengthen and dynamics is screwed to screw, ensure the compact siro spinning technology of screw and insulator, connecting axle 4 is flexibly connected with screw nut 2, branch sleeve 3 respectively, can change screw nut 2, carry out fastening more easily to the screw of all size according to screw specification, branch sleeve 3 being arranged fastening bolt carries out fastening to insulating bar 1, different according to the height that different circuit is tightened up a screw, and changes length of the present utility model.
Embodiment 2:
A kind of insulator screw socket, comprise screw nut 2 and insulating bar 1, the bottom of described insulating bar 1 arranges and screws seat 5, described screwing on seat 5 arranges handle, described handle is expansion link, described handle with screw seat 5 and be flexibly connected, what increase screw screws degree. by screwing seat 5 and insulating bar 1, what only need one man operation just can complete insulator screw fast is fastening, process to scene without the need to special-purpose vehicle, and insulating bar 1 is set can carries out fastening to the screw of line insulator under circuit live state, convenient and swift.The top of described insulating bar 1 arranges branch sleeve 3, and the diameter of described branch sleeve 3 is greater than the diameter of insulating bar 1, and described insulating bar 1 can slide up and down in branch sleeve 3, different according to the height that different circuit is tightened up a screw, and changes the length of screw socket.In described insulating bar 1, the storage tank 14 matched with screw nut 2 is set, described branch sleeve 3 arranges connecting axle 4 away from one end of insulating bar 1, described connecting axle 4 is flexibly connected with screw nut 2, branch sleeve 3 respectively, arranges the storage tank 14 matched with screw nut 2 in described insulating bar 1.Described connecting axle 4 is connected with screw nut 2 away from one end of branch sleeve 3.The beneficial effect of the present embodiment is: connecting axle 4 is flexibly connected with screw nut 2, branch sleeve 3 respectively, can change screw nut 2, carry out fastening more easily to the screw of all size according to screw specification.
Claims (6)
1. an insulator screw socket, comprise screw nut (2), it is characterized in that: described insulator screw socket also comprises insulating bar (1), the bottom of described insulating bar (1) arranges and screws seat (5), the top of described insulating bar (1) arranges branch sleeve (3), the diameter of described branch sleeve (3) is greater than the diameter of insulating bar (1), described insulating bar (1) can slide up and down in branch sleeve (3), described branch sleeve (3) arranges connecting axle (4) away from one end of insulating bar (1), described connecting axle (4) is connected with screw nut (2) away from one end of branch sleeve (3).
2. a kind of insulator screw socket according to claim 1, it is characterized in that: described in screw the housing (52) that seat (5) comprises columniform body (51) and match with body (51), described body (51) is fixedly connected with insulating bar (1), described body (51) is arranged several grooves (53), described groove (53) is periphery in the edge of body (51) and regular array, ratchet (54) is set in described groove (53), described ratchet (54) one end and groove hinged, the other end stretches out the outside of groove (53), described ratchet (54) is arranged spring (55), one end of described spring (55) is connected with ratchet (54), the other end is connected with groove (53), described housing (52) is positioned at the outside of body (51), described insulating bar (1) above arranges the stopper slot (56) matched with housing (52), described housing (52) is rotationally connected by stopper slot (56) and insulating bar (1), described housing (52) above arranges the spacing preiection (57) matched with ratchet (54).
3. a kind of insulator screw socket according to claim 2, it is characterized in that: arrange spacing draw-in groove (58) in described groove (53), described ratchet (54) above arranges the spacing fixture block (59) matched with spacing draw-in groove (58).
4. a kind of insulator screw socket according to claim 2, it is characterized in that: described insulating bar (1) is arranged handle set (11), described handle set (11) and insulating bar (1) are socketed mutually, described insulating bar (1) is arranged strip bulge (12), described handle set (11) above arranges the chute matched with strip bulge (12), described handle set (11) is slidably connected by strip bulge (12), chute and insulating bar (1), the upper setting operation handle (13) of described handle set (11).
5. a kind of insulator screw socket according to claim 1, it is characterized in that: described connecting axle (4) is flexibly connected with screw nut (2), branch sleeve (3) respectively, the storage tank (14) matched with screw nut (2) is set in described insulating bar (1).
6. a kind of insulator screw socket according to claim 1, is characterized in that: described branch sleeve (3) is upper arranges the fastening bolt (31) being used for fastening insulating bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603343.7U CN204858414U (en) | 2015-08-12 | 2015-08-12 | Insulator screw socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603343.7U CN204858414U (en) | 2015-08-12 | 2015-08-12 | Insulator screw socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858414U true CN204858414U (en) | 2015-12-09 |
Family
ID=54748933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603343.7U Expired - Fee Related CN204858414U (en) | 2015-08-12 | 2015-08-12 | Insulator screw socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360488A (en) * | 2018-12-13 | 2019-02-19 | 国网山东省电力公司龙口市供电公司 | A kind of suspended warning board component charging installation |
| CN111884120A (en) * | 2020-07-23 | 2020-11-03 | 广东电网有限责任公司 | Cable distribution box operating tool |
-
2015
- 2015-08-12 CN CN201520603343.7U patent/CN204858414U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360488A (en) * | 2018-12-13 | 2019-02-19 | 国网山东省电力公司龙口市供电公司 | A kind of suspended warning board component charging installation |
| CN111884120A (en) * | 2020-07-23 | 2020-11-03 | 广东电网有限责任公司 | Cable distribution box operating tool |
| CN111884120B (en) * | 2020-07-23 | 2021-08-27 | 广东电网有限责任公司 | Cable distribution box operating tool |
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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: 20151209 Termination date: 20160812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |