CN101834422A - Lead support frame for binary division lead deicing through mechanical shock - Google Patents
Lead support frame for binary division lead deicing through mechanical shock Download PDFInfo
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- CN101834422A CN101834422A CN 201010183546 CN201010183546A CN101834422A CN 101834422 A CN101834422 A CN 101834422A CN 201010183546 CN201010183546 CN 201010183546 CN 201010183546 A CN201010183546 A CN 201010183546A CN 101834422 A CN101834422 A CN 101834422A
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- wire connecting
- deicing
- connecting portion
- mechanical shock
- support frame
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Abstract
The invention relates to a lead support frame for a binary division lead deicing through mechanical shock, comprising an icebreaking head and a clamping part which are mutually connected, wherein the clamping part is in a V-shaped or U-shaped structure and comprises an installing table, a left supporting part and a right supporting part; the left supporting part and the right supporting part are arranged on the installing table and are mutually symmetrical; the top ends of the left supporting part and the right supporting part are respectively provided with a left wiring part and a right wiring part; a left included angle and a right included angle which are formed between the left supporting part and the right supporting part are 10-180 degrees; the top ends of the left supporting part and the right supporting part are provided with the left wiring part and the right wiring part which are mutually symmetrical; and the left wiring part and the right wiring part are respectively provided with a groove. The invention not only has simple structure and firm clamping, but also has better deicing effect and higher deicing efficiency.
Description
Technical field
The present invention relates to a kind of conductor support frame, relate in particular to a kind of conductor support frame that is used for binary division lead deicing through mechanical shock, specifically be applicable to deicing overhead ground wire or OPGW optical cable.
Background technology
At present the main method of overhead transmission line ice-melt is great current deicing or claims the short circuit ice-melt in the world, but China's transmission line equipment intrinsic parameter designing determined this kind method not fit into China to use, can only take other de-icing methods.
The Chinese patent publication number is CN101707340A, the patent of invention that open day is on May 12nd, 2010 discloses a kind of mechanical shock deicing device for overhead ground wire and using method thereof, an end of piston rod is connected with the head that opens ice in the deicing mechanism, the other end passes end cap and is connected with the piston head of piston cylinder inside, described end cap is fixed on the upper surface of piston cylinder, and the upper surface of piston cylinder is provided with the traction becket bridle, the upper cover of piston rod of piston cylinder inside is equipped with spring, the lower surface of piston cylinder communicates with the plunger shaft of connector inside, connector is connected with trigger mechanism, is provided with the tail rope ring near piston cylinder on the connector; Fixture is at least two gag lever posts that are fixed on a top of opening ice.Block overhead ground wire or OPGW optical cable by gag lever post during use, it is perpendicular that pulling traction rope and tail rope make piston rod and overhead ground wire or OPGW optical cable again, starts the trigger mechanism vibrating deicing.Though this contrive equipment controlled strong, the deicing effect is better, its fixture only is the gag lever post more than two, not only clamping effect is relatively poor, influence the deicing effect, and at every turn can only lead of clamping, deicing efficiency is lower.
Summary of the invention
The objective of the invention is to overcome the defective that the clamping effect is relatively poor, deicing efficiency is lower and the problem that exist in the prior art, the conductor support frame that is used for binary division lead deicing through mechanical shock that a kind of clamping effect is better, deicing efficiency is higher is provided.
For realizing above purpose, technical solution of the present invention is: a kind of conductor support frame that is used for binary division lead deicing through mechanical shock, comprise interconnective head and the clamping part of opening ice, described clamping part is V-type or U type structure, comprise erecting bed and go up symmetrical left support portion and the right support portion that is provided with, and be respectively arranged with left wire connecting portion and right wire connecting portion on the top of left support portion, right support portion.
Be provided with reinforcing crossmember between described left support portion and the right support portion.
The size of the left and right sides angle that forms between described left support portion and the right support portion is 10 degree-180 degree.
The size of described left and right sides angle is 10 degree-90 degree.
The size of described left and right sides angle is 30 degree.
The top of described left support portion, right support portion is provided with symmetrical left wire connecting portion and right wire connecting portion, and left wire connecting portion and right wire connecting portion are positioned on the same horizontal line.
Respectively be provided with a groove on described left wire connecting portion, the right wire connecting portion.
The section of described groove is semicircle.
The ratio of the spacing of the spacing of the center line of described groove and left wire connecting portion, right wire connecting portion and the head that opens ice is 2: 3.
Described erecting bed with open ice the head connected mode for being threaded.
Compared with prior art, beneficial effect of the present invention is:
1. because a kind of clamping part that is used for the conductor support frame of binary division lead deicing through mechanical shock of the present invention is V-type or U type structure, comprise symmetrical left support portion and right support portion, this support portion, left side, the relative position design of right support portion is very identical with the relative position that has the binary fission lead in the practical application now, thereby be convenient to simultaneously, reliable picking-up binary fission lead, and in left support portion, the top of right support portion is provided with and is specifically designed to the left wire connecting portion of accepting lead, right wire connecting portion, left side wire connecting portion, also be provided with on the right wire connecting portion and be specifically designed to the groove of accepting lead, not only can strengthen and accept effect, and can not damage lead itself, in addition, in actual applications, can also be at the difference of wire diameter, to the section of groove and size adjust with the wire diameter fit of all size, thereby further strengthen the clamping effect, make the more firm of clamping, and it is easier and the binary fission lead is perpendicular, and then guarantee that icebreaking device does not disperse the impulsive force of binary fission lead, guarantee the deicing effect.Therefore the present invention is to more firm, the deicing better effects if of the clamping of binary fission lead.
2. because a kind of clamping part that is used for the conductor support frame of binary division lead deicing through mechanical shock of the present invention is V-type or U type structure, comprise symmetrical left support portion and right support portion, the position of the binary fission lead in the position relation of a left side support portion, right support portion and the practical application concerns corresponding, thereby can guarantee in actual applications, support portion, a left side and right support portion can hold up the binary fission lead simultaneously, thereby can carry out the while deicing to two leads in the binary fission lead, accelerate the speed of deicing.Therefore deicing efficiency of the present invention is higher.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: open ice 1, clamping part 2, erecting bed 3, left support portion 4, left wire connecting portion 41, right support portion 5, right wire connecting portion 51, reinforcing crossmember 6, left and right sides angle 7, groove 8.
Embodiment
The present invention is further detailed explanation below in conjunction with description of drawings and embodiment
Referring to Fig. 1, a kind of conductor support frame that is used for binary division lead deicing through mechanical shock, comprise interconnective open ice 1 with clamping part 2, described clamping part 2 is V-type or U type structure, comprise erecting bed 3 and go up the symmetrical left support portion 4 and right support portion 5 that is provided with, and be respectively arranged with left wire connecting portion 41 and right wire connecting portion 51 on the top of left support portion 4, right support portion 5.
Be provided with reinforcing crossmember 6 between described left support portion 4 and the right support portion 5.
The size of the left and right sides angle 7 that forms between described left support portion 4 and the right support portion 5 is 10 degree-180 degree.
The size of described left and right sides angle 7 is 10 degree-90 degree.
The size of described left and right sides angle 7 is 30 degree.
The top of described left support portion 4, right support portion 5 is provided with symmetrical left wire connecting portion 41 and right wire connecting portion 51, and left wire connecting portion 41 is positioned on the same horizontal line with right wire connecting portion 51.
Respectively be provided with a groove 8 on described left wire connecting portion 41, the right wire connecting portion 51.
The section of described groove 8 is semicircle.
The ratio of the spacing of the center line of described groove 8 and left wire connecting portion 41, right wire connecting portion 51 and 1 the spacing of opening ice is 2: 3, because left wire connecting portion 41 is positioned on the same horizontal line with right wire connecting portion 51, therefore left wire connecting portion 41, right wire connecting portion 51 and the distance that opens ice between 1 are identical, get distance and left wire connecting portion 41, the right wire connecting portion 51 between the center line of two grooves 8 and the ratio of the distance between 1 that opens ice is 2: 3.
Described erecting bed 3 and 1 the connected mode of opening ice are for being threaded.
In the application, the section configuration of groove 8 all can be adjusted to adapt to the external diameter of all size bundle conductor, as semicircle, V-arrangement, U-shaped or circular arc with size.
During use, earlier the clamping part among the present invention 21 is connected with mechanical shock deicing device by opening ice, pull rope then insulate on bolt on the mechanical shock deicing device after the connection, again the other end of pull rope was hung built on stilts binary fission lead, drawing high pull rope then is suspended on the built on stilts binary fission lead mechanical shock deicing device, strain pull rope subsequently, make left wire connecting portion 41, the groove 8 that is provided with on the right wire connecting portion 51 withstands the binary fission lead simultaneously, because left support portion 4, the relative position relation of right support portion 5 is corresponding with the relative position relation between the binary fission lead, thereby can be good at clamping simultaneously the binary fission lead, in addition, the section of groove 8 is corresponding with the specification of binary fission lead with size, this has further strengthened the clamping effect, make and under the situation of not damaging the binary fission lead, can also keep clamping effect preferably, and then cause mechanical shock deicing device to drive left wire connecting portion 41, right wire connecting portion 51 moves upward, produce shock wave, realize deicing.
Therefore, the present invention can carry out the while deicing to two leads in the binary fission lead, deicing efficiency is higher, and the firm clamping effect brought of left wire connecting portion 41, right wire connecting portion 51 and groove 8 can guarantee that deicing power do not disperse, can strengthen the deicing effect, in addition, erecting bed 3 and the thread connecting mode between 1 of opening ice are convenient to the assembling and the use of whole deicer, increase work efficiency.Therefore the present invention is not only simple in structure, clamping is firm, and the deicing effect is better, deicing efficiency is higher.
Claims (10)
1. conductor support frame that is used for binary division lead deicing through mechanical shock, comprise interconnective head (1) and the clamping part (2) of opening ice, it is characterized in that: described clamping part (2) is V-type or U type structure, comprise erecting bed (3) and go up the symmetrical left support portion (4) and right support portion (5) that is provided with, and be respectively arranged with left wire connecting portion (41) and right wire connecting portion (51) on the top of left support portion (4), right support portion (5).
2. a kind of conductor support frame that is used for binary division lead deicing through mechanical shock according to claim 1 is characterized in that: be provided with reinforcing crossmember (6) between described left support portion (4) and right support portion (5).
3. a kind of conductor support frame that is used for binary division lead deicing through mechanical shock according to claim 1 and 2 is characterized in that: the size of the left and right sides angle (7) that forms between described left support portion (4) and right support portion (5) is 10 degree-180 degree.
4. a kind of conductor support frame that is used for binary division lead deicing through mechanical shock according to claim 3 is characterized in that: the size of described left and right sides angle (7) is 10 degree-90 degree.
5. a kind of conductor support frame that is used for binary division lead deicing through mechanical shock according to claim 4 is characterized in that: the size of described left and right sides angle (7) is 30 degree.
6. a kind of conductor support frame that is used for binary division lead deicing through mechanical shock according to claim 3, it is characterized in that: the top of described left support portion (4), right support portion (5) is provided with symmetrical left wire connecting portion (41) and right wire connecting portion (51), and left wire connecting portion (41) is positioned on the same horizontal line with right wire connecting portion (51).
7. a kind of conductor support frame that is used for binary division lead deicing through mechanical shock according to claim 6 is characterized in that: respectively be provided with a groove (8) on described left wire connecting portion (41), the right wire connecting portion (51).
8. a kind of conductor support frame that is used for binary division lead deicing through mechanical shock according to claim 7 is characterized in that: the section of described groove (8) is for semicircle.
9. according to claim 7 or 8 described a kind of conductor support frames that are used for binary division lead deicing through mechanical shock, it is characterized in that: the ratio of the spacing of the spacing of the center line of described groove (8) and left wire connecting portion (41), right wire connecting portion (51) and the head (1) that opens ice is 2: 3.
10. a kind of conductor support frame that is used for binary division lead deicing through mechanical shock according to claim 1 is characterized in that: described erecting bed (3) with open ice the head (1) connected mode for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101835467A CN101834422B (en) | 2010-05-26 | 2010-05-26 | Lead support frame for binary division lead deicing through mechanical shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101835467A CN101834422B (en) | 2010-05-26 | 2010-05-26 | Lead support frame for binary division lead deicing through mechanical shock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101834422A true CN101834422A (en) | 2010-09-15 |
| CN101834422B CN101834422B (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101835467A Active CN101834422B (en) | 2010-05-26 | 2010-05-26 | Lead support frame for binary division lead deicing through mechanical shock |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03143215A (en) * | 1989-06-14 | 1991-06-18 | Hitachi Cable Ltd | Snow removing device with hammer |
| WO2002047232A1 (en) * | 2000-12-07 | 2002-06-13 | Protura As | Means and method for removing extraneous matter like ice/snow an overhead line |
| CN101414739A (en) * | 2008-12-01 | 2009-04-22 | 四川电力试验研究院 | Intelligent deicer for quadripartition conductor |
| CN101707340A (en) * | 2009-11-25 | 2010-05-12 | 华中电网有限公司 | Mechanical shock deicing device for overhead ground wire and using method thereof |
| CN201726089U (en) * | 2010-05-26 | 2011-01-26 | 华中电网有限公司 | Conducting wire supporting rack for mechanical vibration deicing of binary-division conducting wire |
-
2010
- 2010-05-26 CN CN2010101835467A patent/CN101834422B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03143215A (en) * | 1989-06-14 | 1991-06-18 | Hitachi Cable Ltd | Snow removing device with hammer |
| WO2002047232A1 (en) * | 2000-12-07 | 2002-06-13 | Protura As | Means and method for removing extraneous matter like ice/snow an overhead line |
| CN101414739A (en) * | 2008-12-01 | 2009-04-22 | 四川电力试验研究院 | Intelligent deicer for quadripartition conductor |
| CN101707340A (en) * | 2009-11-25 | 2010-05-12 | 华中电网有限公司 | Mechanical shock deicing device for overhead ground wire and using method thereof |
| CN201726089U (en) * | 2010-05-26 | 2011-01-26 | 华中电网有限公司 | Conducting wire supporting rack for mechanical vibration deicing of binary-division conducting wire |
Non-Patent Citations (1)
| Title |
|---|
| 《电瓷避雷器》 20091031 陈继东等 输电线路机械震动除冰装置仿真研究 5-8 1-10 , 第5期 2 * |
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| Publication number | Publication date |
|---|---|
| CN101834422B (en) | 2012-04-18 |
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Owner name: WUHAN CENTRAL CHINA GRID CO., LTD. Effective date: 20120919 |
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Effective date of registration: 20120919 Address after: 430077 Wuchang, Wuhan, Xu Xu Road, No. 47, East District, Hubei Patentee after: Huazhong Electric Power Network Co., Ltd. Patentee after: Wuhan Central China Power Grid Co., Ltd. Address before: 430077 Wuchang, Wuhan, Xu Xu Road, No. 47, East District, Hubei Patentee before: Huazhong Electric Power Network Co., Ltd. |
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Effective date of registration: 20160914 Address after: 430077 Wuchang, Wuhan, Xu Xu Road, No. 47, East District, Hubei Patentee after: Huazhong Electric Power Network Co., Ltd. Patentee after: Econimic Research Institute of Grid State Hubei Power Supply Company Address before: 430077 Wuchang, Wuhan, Xu Xu Road, No. 47, East District, Hubei Patentee before: Huazhong Electric Power Network Co., Ltd. Patentee before: Wuhan Central China Power Grid Co., Ltd. |