CN211183320U - Handheld defroster of low-voltage transmission line - Google Patents
Handheld defroster of low-voltage transmission line Download PDFInfo
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- CN211183320U CN211183320U CN201921537072.4U CN201921537072U CN211183320U CN 211183320 U CN211183320 U CN 211183320U CN 201921537072 U CN201921537072 U CN 201921537072U CN 211183320 U CN211183320 U CN 211183320U
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- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 8
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Abstract
The utility model discloses a handheld defroster of low-voltage transmission line, which comprises a line main frame body, an ice breaking mechanism, a handheld mechanism, a hanging mechanism and an ice crushing placing box; the ice breaking mechanism comprises a pneumatic motor, an ice removing disc cutter and a compression spring; the handheld mechanism comprises a handheld traction rod and a traction rod insertion groove; the suspension mechanism comprises at least two fixing pieces, and the at least two fixing pieces are fixedly connected with the line main frame body. The utility model discloses a handheld defroster of low voltage transmission line, technical staff carry out the deicing on the transmission line through handheld traction lever operation defroster, can be at any time according to the different icing situations on the transmission line, correspondingly adjust defroster's gesture, control deicing speed for it is more nimble convenient that defroster is handed to low voltage transmission line in practical application.
Description
Technical Field
The utility model relates to an electric power facility maintains technical field, especially relates to a handheld defroster of low voltage transmission line.
Background
The icing of the power transmission line is an important factor influencing the operation safety of the power grid line, generally speaking, the overhead power transmission line is erected on the ground and directly exposed in the external environment, in cold seasons, the icing and snow forming condition is easy to occur on the surface of the line cable, the icing can greatly improve the weight of the power transmission line cable due to the icing, the mechanical stress of the line is correspondingly changed, the overall working performance of the power transmission line is further influenced, and the smoothness of power transmission cannot be guaranteed. When the icing is serious, grounding short circuit, disconnection and even tower falling accidents can be caused, and the harmfulness is extremely high.
In order to solve the problem of icing of the power transmission line, the power grid adopts deicing devices with different structures to clean the power transmission line, so that the capacity of the power grid to low-temperature rain, snow and freezing disasters is improved. However, the existing deicing device for the power transmission line has the disadvantages of high cost, complex structure, low deicing efficiency and insufficient flexibility in practical application, and cannot be adjusted timely and correspondingly according to the icing degree on the power transmission line.
SUMMERY OF THE UTILITY MODEL
To the problem, an object of the utility model is to provide a can adjust defroster state and simple structure's handheld defroster of low pressure transmission line in a flexible way.
In order to realize the above purpose, the embodiment of the utility model provides a handheld defroster of low pressure transmission line, its characterized in that, it includes the circuit body frame body, opens ice mechanism, handheld mechanism, hangs the mechanism and places the case with the garrulous ice.
The ice breaking mechanism and the handheld mechanism are arranged on the front portion of the circuit main frame body, and the hanging mechanism and the crushed ice placing box are arranged on the rear portion of the circuit main frame body.
The ice breaking mechanism comprises a pneumatic motor, an ice removing disc cutter and a compression spring; the deicing disc cutter is arranged above the pneumatic motor and is used for removing the ice coated on the power transmission line under the driving of the pneumatic motor; the compression spring is arranged at the top of the center of the deicing disc cutter and used for compressing the deicing disc cutter through the spring to generate pressure to ensure that the deicing disc cutter is in close contact with a power transmission line.
The handheld mechanism comprises a handheld traction rod and a traction rod insertion groove.
The suspension mechanism comprises at least two fixing pieces, and the at least two fixing pieces are fixedly connected with the line main frame body and used for suspending and supporting the line main frame body on the power transmission line.
As an improvement of the scheme, the surface of the handheld traction rod is uniformly coated with an anti-slip layer.
As an improvement of the scheme, the bottom of the inner side of the traction rod insertion groove is provided with a clamping groove, and the top of the handheld traction rod is clamped in the clamping groove.
As an improvement of the scheme, the top of the handheld traction rod is provided with an external thread, the bottom of the inner side of the traction rod insertion groove is provided with an internal thread matched with the traction rod insertion groove, and the top of the handheld traction rod is inserted into the traction rod insertion groove and is in threaded connection with the traction rod insertion groove.
As an improvement of the scheme, the number of the fixing pieces is four.
As an improvement of the scheme, the four fixing pieces are arranged at equal intervals along the trend of the line main frame body.
As an improvement of the above scheme, the fixing member comprises a first fixing member and a second fixing member;
the first fixing piece comprises a first hook part of an inverted U-shaped structure, the second fixing piece comprises a second hook part and a supporting part, the second hook part is of a U-shaped structure, and the supporting part is of an inverted L-shaped structure.
As an improvement of the scheme, a rotating shaft is further arranged between the ice breaking mechanism and the hanging mechanism.
The rotating shaft is arranged on the circuit main frame body and used for connecting the ice breaking mechanism and the hanging mechanism and adjusting the corresponding positions of the ice breaking mechanism and the hanging mechanism.
The utility model provides a handheld defroster of low voltage transmission line, through set up the mechanism that has different functions on the line body frame body, each mechanism cooperates the use on the transmission line, make whole defroster in the course of the work, can be stable and nimble carry out deicing work; the pneumatic motor can control the rotating speed of the deicing disc cutter so that the deicing device can be adjusted according to the actual icing condition; the hanging mechanism is used in cooperation with the fixing piece, so that the deicing device is more stable on the power transmission line, and the deicing efficiency is not influenced by deviation; technical personnel operate the deicing device through holding the traction rod to deice on the power transmission line, so that the posture of the deicing device can be correspondingly adjusted at any time according to different icing conditions on the power transmission line, and the deicing speed is controlled, so that the handheld deicing device for the low-voltage power transmission line in practical application is more flexible and convenient.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a handheld deicing device for a low-voltage power transmission line according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an ice breaking mechanism of a handheld deicing device for a low-voltage power transmission line according to an embodiment of the present invention;
fig. 3 is a schematic top view of a handheld deicing device for a low-voltage power transmission line according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first fixing part of a handheld deicing device for a low-voltage power transmission line according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second fixing part of the handheld deicing device for the low-voltage transmission line according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention, and do not indicate or imply that the device or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the embodiments of the present invention.
Furthermore, the terms first, second, third and the like in the description and in the claims, are used for descriptive purposes only to distinguish one element from another, and are not to be construed as indicating or implying relative importance or implying any order or order to the indicated elements. The terms are interchangeable where appropriate. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
An embodiment of the utility model provides a handheld defroster of low tension transmission line please refer to fig. 1, does the embodiment of the utility model provides a pair of handheld defroster's of low tension transmission line structural schematic diagram, it includes circuit body frame body 4, icebreaking mechanism 6, handheld mechanism 9, hangs mechanism 3 and trash ice and places the case (not shown).
The ice breaking mechanism 6 and the handheld mechanism 9 are both arranged at the front part of the line main frame body 4, and the hanging mechanism 3 and the crushed ice placing box are arranged at the rear part of the line main frame body 4.
Referring to fig. 2, in order to provide a schematic structural diagram of an ice breaking mechanism 6 of a handheld deicing device for a low-voltage power transmission line according to an embodiment of the present invention, the ice breaking mechanism 6 includes a pneumatic motor 7, a deicing disc cutter 11 and a compression spring 10; the deicing disc cutters 11 are arranged above the pneumatic motor 7 and used for removing the ice coating on the power transmission line under the driving of the pneumatic motor 7, and it should be noted that the number of the ice breaking disc cutters depends on the actual ice coating condition of the power transmission line, and the deicing disc cutters may be one deicing disc cutter 11 or two deicing disc cutters 11 which are respectively arranged at the upper and lower positions of the power transmission line and used for removing the ice coating at the upper and lower positions; the compression spring 10 is arranged at the top of the center of the deicing disc cutter 11 and used for generating pressure through spring compression to ensure that the deicing disc cutter 11 is in close contact with the power transmission line, and the spring is used for ensuring that the deicing disc cutter 11 is in close contact with the power transmission line, so that the phenomenon that the deicing effect is greatly reduced due to shaking between the disc cutter and the power transmission line is prevented.
The handheld mechanism 9 comprises a handheld traction rod (not shown) and a traction rod insertion groove 8, the handheld traction rod is inserted into the traction rod insertion groove 8, in actual operation, the handheld traction rod controls the deicing device to move on the power transmission line, and the speed of the deicing device can be flexibly adjusted in time according to the icing condition of the power transmission line.
Please refer to fig. 3, which is a schematic view illustrating a top view structure of a handheld deicing device for a low-voltage power transmission line according to an embodiment of the present invention, wherein the suspension mechanism 3 includes at least two fixing members, and at least two of the fixing members are fixedly connected to the line main frame body 4 and are used for suspending and supporting the line main frame body 4 on the power transmission line. The fixing piece of 4 settings of circuit body frame can make whole defroster firm hang on the power transmission line more, guarantee deicing efficiency.
The embodiment of the utility model provides a handheld defroster of low tension transmission line, through set up the mechanism that has different functions on circuit body frame 4, each mechanism cooperates the use on the transmission line, make whole defroster in the course of the work, can be stable and nimble carry out deicing work; the pneumatic motor 7 can control the rotating speed of the deicing disc cutter 11 so that the deicing device can be adjusted according to the actual icing condition; the hanging mechanism 3 is used in cooperation with the fixing piece, so that the deicing device is more stable on the power transmission line, and the deicing efficiency is not influenced by deviation; technical personnel operate the deicing device through holding the traction rod to deice on the power transmission line, so that the posture of the deicing device can be correspondingly adjusted at any time according to different icing conditions on the power transmission line, and the deicing speed is controlled, so that the handheld deicing device for the low-voltage power transmission line in practical application is more flexible and convenient.
Preferably, in this embodiment, the surface of the hand-held traction rod is uniformly coated with an anti-slip layer (not shown). The skid resistant course can make technical staff carry out normal use to defroster under the severe cold environment, prevents to damage defroster because of the cold operating accident that arouses of weather.
Preferably, in this embodiment, a clamping groove (not shown) is formed at the bottom of the inner side of the traction rod insertion groove 8, and the top of the handheld traction rod is clamped in the clamping groove. The handheld traction rod is inserted into the traction rod insertion groove 8 through the clamping groove, so that the handheld traction rod and the traction rod are connected more tightly.
Preferably, in this embodiment, the top of the hand-held drawbar is provided with an external thread (not shown), the bottom of the inner side of the drawbar insertion slot 8 is provided with an internal thread (not shown) matched with the draw bar insertion slot 8, and the top of the hand-held drawbar is inserted into the drawbar insertion slot 8 and is in threaded connection with the drawbar insertion slot. The threaded connection can enable the handheld traction rod to be connected into the traction rod insertion groove 8 more stably, and shaking is prevented in the actual working process.
Preferably, in this embodiment, the number of the fixing members is four (not shown). The number of fixing pieces is determined by the structural size of the specific line main frame body 4, and other numbers can be set to ensure that the line main frame body 4 is better hung on the power transmission line.
Preferably, in this embodiment, four fixing members are arranged at equal intervals along the direction of the line main frame body 4. The advantage of equidistant range is that the stress point evenly distributed of every mounting for defroster is more stable on the power transmission line, can not produce and rock.
Preferably, in this embodiment, please refer to fig. 3, wherein the fixing member includes a first fixing member 1 and a second fixing member 2.
Please refer to fig. 4, which is a schematic structural diagram of a first fixing member 1 of a handheld defroster of a low voltage transmission line provided in an embodiment of the present invention, where the first fixing member 1 includes a first hook portion 12 having an inverted U-shaped structure, and please refer to fig. 5, which is a schematic structural diagram of a second fixing member 2 of a handheld defroster of a low voltage transmission line provided in an embodiment of the present invention, where the second fixing member 2 includes a second hook portion 13 and a supporting portion 14, the second hook portion 13 has a U-shaped structure, and the supporting portion 14 has an inverted L-shaped structure.
Preferably, in the present embodiment, a rotating shaft 5 is further provided between the ice breaking mechanism 6 and the hanging mechanism 3.
And the rotating shaft 5 is arranged on the line main frame body 4 and is used for connecting the ice breaking mechanism 6 and the suspension mechanism 3 and adjusting the corresponding positions of the ice breaking mechanism and the suspension mechanism. It should be noted that, in practical application, the rotating shaft 5 can flexibly adjust the positions of different mechanisms at the front and rear parts of the deicing device, so that the deicing device is more flexible and convenient to use.
The embodiment of the utility model provides a handheld defroster of low tension transmission line, through set up the mechanism that has different functions on circuit body frame 4, each mechanism cooperates the use on the transmission line, make whole defroster in the course of the work, can be stable and nimble carry out deicing work; the pneumatic motor 7 can control the rotating speed of the deicing disc cutter 11 so that the deicing device can be adjusted according to the actual icing condition; the hanging mechanism 3 is used in cooperation with the fixing piece, so that the deicing device is more stable on the power transmission line, and the deicing efficiency is not influenced by deviation; technical personnel operate the deicing device through holding the traction rod to deice on the power transmission line, so that the posture of the deicing device can be correspondingly adjusted at any time according to different icing conditions on the power transmission line, and the deicing speed is controlled, so that the handheld deicing device for the low-voltage power transmission line in practical application is more flexible and convenient.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. A handheld defroster of low tension transmission line which characterized in that includes: the ice breaking device comprises a circuit main frame body, an ice breaking mechanism, a handheld mechanism, a hanging mechanism and an ice breaking placing box;
the ice breaking mechanism and the handheld mechanism are arranged on the front part of the line main frame body, and the suspension mechanism and the crushed ice placing box are arranged on the rear part of the line main frame body;
the ice breaking mechanism comprises a pneumatic motor, an ice removing disc cutter and a compression spring; the deicing disc cutter is arranged above the pneumatic motor and is used for removing the ice coated on the power transmission line under the driving of the pneumatic motor; the compression spring is arranged at the top of the center of the deicing disc cutter and used for generating pressure through spring compression to ensure that the deicing disc cutter is in close contact with a power transmission line;
the handheld mechanism comprises a handheld traction rod and a traction rod insertion groove;
the suspension mechanism comprises at least two fixing pieces, and the at least two fixing pieces are fixedly connected with the line main frame body and used for suspending and supporting the line main frame body on the power transmission line.
2. The handheld deicing device for the low-voltage transmission lines of claim 1, wherein the surface of the handheld traction rod is uniformly coated with an anti-slip layer.
3. The handheld deicing device for the low-voltage transmission lines according to claim 1, wherein a clamping groove is formed in the bottom of the inner side of the traction rod insertion groove, and the top of the handheld traction rod is clamped in the clamping groove.
4. The handheld deicing device for the low-voltage transmission lines according to claim 1, wherein the top of the handheld traction rod is provided with an external thread, the bottom of the inner side of the traction rod insertion groove is provided with an internal thread matched with the traction rod insertion groove, and the top of the handheld traction rod is inserted into the traction rod insertion groove and is in threaded connection with the traction rod insertion groove.
5. The handheld deicing device for low-voltage transmission lines of claim 1, wherein the number of the fixing pieces is four.
6. The handheld deicing device for the low-voltage transmission lines according to claim 5, wherein the four fixing pieces are arranged at equal intervals along the trend of the line main frame body.
7. The handheld deicing device of a low-voltage transmission line according to claim 1, wherein the fixture comprises a first fixture and a second fixture;
the first fixing piece comprises a first hook part in an inverted U-shaped structure, the second fixing piece comprises a second hook part and a supporting part, the second hook part is in a U-shaped structure, and the supporting part is in an inverted L-shaped structure.
8. The handheld deicing device for the low-voltage transmission lines according to claim 1, wherein a rotating shaft is further arranged between the ice breaking mechanism and the suspension mechanism;
the rotating shaft is arranged on the circuit main frame body and used for connecting the ice breaking mechanism and the hanging mechanism and adjusting the corresponding positions of the ice breaking mechanism and the hanging mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537072.4U CN211183320U (en) | 2019-09-16 | 2019-09-16 | Handheld defroster of low-voltage transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537072.4U CN211183320U (en) | 2019-09-16 | 2019-09-16 | Handheld defroster of low-voltage transmission line |
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| Publication Number | Publication Date |
|---|---|
| CN211183320U true CN211183320U (en) | 2020-08-04 |
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| CN201921537072.4U Active CN211183320U (en) | 2019-09-16 | 2019-09-16 | Handheld defroster of low-voltage transmission line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507073A (en) * | 2021-08-05 | 2021-10-15 | 国网安徽省电力有限公司明光市供电公司 | Electric wire deicing equipment with telescopic structure for electric operation and maintenance |
-
2019
- 2019-09-16 CN CN201921537072.4U patent/CN211183320U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507073A (en) * | 2021-08-05 | 2021-10-15 | 国网安徽省电力有限公司明光市供电公司 | Electric wire deicing equipment with telescopic structure for electric operation and maintenance |
| CN113507073B (en) * | 2021-08-05 | 2022-08-19 | 国网安徽省电力有限公司明光市供电公司 | Electric wire deicing equipment with telescopic structure for electric operation and maintenance |
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