CN209860562U - Power line deicing hammer for transformer substation power transmission tower - Google Patents
Power line deicing hammer for transformer substation power transmission tower Download PDFInfo
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- CN209860562U CN209860562U CN201920917636.0U CN201920917636U CN209860562U CN 209860562 U CN209860562 U CN 209860562U CN 201920917636 U CN201920917636 U CN 201920917636U CN 209860562 U CN209860562 U CN 209860562U
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- deicing
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Abstract
A power line deicing hammer for transformer substation transmission tower. At present, when the power transmission line of a power plant is deiced, the deicing hammer can be frequently adopted, the long rod and the deicing hammer are connected through a threaded structure, the phenomenon that the deicing shovel and the long rod fall off can be frequently sent out, and the following workers are injured. A power line deicing hammer for a substation power transmission tower comprises the following components: stock bolt (1) and auxiliary bolt (2), deicing hammer (3) and stock (4), the top processing of stock has a helicitic texture, deicing hammer comprises hollow hammer block (3-1), connecting rod (3-2) and thread bush (3-3), the both ends of connecting rod weld with hollow hammer block and thread bush respectively and become an organic whole, the jack (3-4) that the diameter is the same is seted up to the both sides of thread bush, screw hole (5) that the diameter is the same with the jack is seted up on the face of pole, positive spiral helicitic texture (1-1) have been seted up in the outside of stock bolt. The utility model discloses be applied to the electric power field.
Description
The technical field is as follows:
the utility model relates to a power line deicing hammer for transformer substation's transmission tower.
Background art:
in southern areas of China, cold air in winter is blocked by mountains on the east, the west and the south after passing through the south of the plain of the northern lake region, so that quasi-static front is formed, freezing disasters frequently occur, icing frequently occurs, and the method is one of the largest natural disasters threatening the safe operation of a power grid.
At present, when the power transmission line of a power plant is deiced, an deicing hammer is often adopted, an deicing shovel is connected through one end of a long rod to knock high insulators or the surface ice coating of the power transmission line, and meanwhile the ice coating on the synthetic insulators can be removed. Usually, the long rod and the deicing hammer are connected through a threaded structure, and the deicing device is shaken by the method when the beating times are too many or the force is too strong in the deicing process, so that the phenomenon that the deicing shovel and the long rod fall off can be frequently generated, and the injury is brought to following workers.
The invention content is as follows:
the utility model aims at providing a power line deicing hammer for transformer substation's transmission tower.
The above purpose is realized by the following technical scheme:
a power line deicing hammer for a substation power transmission tower comprises the following components: the deicing hammer comprises a hollow hammer body, a connecting rod and a thread sleeve, two ends of the connecting rod are respectively welded with the hollow hammer body and the thread sleeve into a whole, two sides of the thread sleeve are provided with insertion holes with the same diameter, a thread hole with the same diameter as the insertion holes is formed in the rod surface of the long rod, the outer side of the long rod bolt is provided with a forward-rotation thread structure, the bottom of the rod surface of the long rod bolt is provided with a reverse-rotation thread hole, and the rod surface of the auxiliary bolt is provided with a reverse-rotation thread structure.
The power line deicing hammer for the transformer substation power transmission tower is characterized in that a forward-rotation thread structure on the rod surface of the long rod bolt is screwed into a thread hole of the long rod, and a reverse-rotation thread structure on the auxiliary bolt rod surface is screwed into a reverse-rotation thread hole on the long rod bolt.
The power line deicing hammer for the power transmission tower of the transformer substation is characterized in that a plug sleeve is sleeved at the bottom of the long rod.
The utility model has the advantages that:
1. the utility model has convenient operation and simple structure, firstly, the thread part above the long rod is screwed in the thread sleeve on the deicing hammer, in the screwing-in process, the threaded hole on the long rod and the insertion hole on the threaded sleeve are in the same straight line, then the long rod bolt is inserted into the insertion hole on the layer of the threaded sleeve, then the positive screw thread structure on the long rod bolt is screwed into the screw hole of the long rod to connect the long rod bolt with the long rod, then insert auxiliary bolt from the jack on the thread bush of opposite side, then make the anti-thread structure of revolving on the face of auxiliary thread bolt close at the anti-thread hole of revolving of stock bolt soon, make and be connected between auxiliary bolt and the stock bolt, strengthened being connected between stock and the deicing hammer, increased the holistic stability of deicing hammer, shoveled the protection to stock and deicing, can effectively prevent that deicing shovel from droing from the stock.
2. The utility model discloses avoided carrying out the deicing in-process at the power plant and rock and take place the condition that drops between deicing shovel and the stock owing to the production, can be more firm fasten stock and deicing shovel between, easy operation dismantles the convenience.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a partially enlarged view of fig. 2.
Fig. 4 is a schematic structural view of a long rod bolt.
In the figure: 1. the ice removal hammer comprises a long rod bolt, 2 parts of an auxiliary bolt, 3 parts of an ice removal hammer, 4 parts of a long rod, 5 parts of a threaded hole, 6 parts of a plug sleeve, 1-1 part of a forward-rotation threaded structure, 1-2 parts of a reverse-rotation threaded hole, 3-1 part of a hollow hammer body, 3-2 parts of a connecting rod, 3-3 parts of a threaded sleeve, 3-4 parts of an insertion hole, and 2-1 part of a reverse-rotation threaded structure.
The specific implementation mode is as follows:
example 1:
a power line deicing hammer for a substation power transmission tower comprises the following components: the deicing hammer comprises a long rod bolt 1, an auxiliary bolt 2, a deicing hammer 3 and a long rod 4, a thread structure is processed above the long rod, the deicing hammer consists of a hollow hammer body 3-1, a connecting rod 3-2 and a thread sleeve 3-3, two ends of the connecting rod are respectively welded with the hollow hammer body and the thread sleeve into a whole, two sides of the thread sleeve are provided with insertion holes 3-4 with the same diameter, a thread hole 5 with the same diameter as the insertion holes is formed in a rod surface of the long rod, a forward-rotation thread structure 1-1 is formed in the outer side of the long rod bolt, a reverse-rotation thread hole 1-2 is formed in the bottom of the rod surface of the long rod bolt, and a reverse-rotation thread structure 2-1 is formed in the rod surface of the auxiliary bolt.
Example 2:
according to the power line deicing hammer for the substation power transmission tower in the embodiment 1, the forward-rotation thread structure on the rod surface of the long rod bolt is screwed into the thread hole of the long rod, and the reverse-rotation thread hole on the long rod bolt is screwed with the reverse-rotation thread structure on the rod surface of the auxiliary bolt.
Example 3:
according to the power line deicing hammer for the transformer substation transmission tower in the embodiment 1 or 2, the bottom of the long rod is sleeved with the plug sleeve 6.
Claims (3)
1. A power line deicing hammer for a substation power transmission tower comprises the following components: stock bolt and auxiliary bolt, deicing hammer and stock, characterized by: the deicing hammer is characterized in that a threaded structure is processed above the long rod, the deicing hammer is composed of a hollow hammer body, a connecting rod and a threaded sleeve, two ends of the connecting rod are welded with the hollow hammer body and the threaded sleeve into a whole respectively, inserting holes with the same diameter are formed in two sides of the threaded sleeve, threaded holes with the same diameter as the inserting holes are formed in the rod surface of the long rod, a forward-rotation threaded structure is formed in the outer side of the long rod bolt, a reverse-rotation threaded hole is formed in the bottom of the rod surface of the long rod bolt, and a reverse-rotation threaded structure is formed in the rod surface of the auxiliary bolt.
2. The power line ice removal hammer for substation transmission towers according to claim 1, characterized in that: the positive-rotation thread structure on the rod surface of the long rod bolt is screwed into the thread hole of the long rod, and the negative-rotation thread hole on the long rod bolt is screwed with the negative-rotation thread structure on the auxiliary bolt rod surface.
3. The power line ice removal hammer for substation transmission towers according to claim 2, characterized in that: the bottom of the long rod is sleeved with a plugging head sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917636.0U CN209860562U (en) | 2019-06-18 | 2019-06-18 | Power line deicing hammer for transformer substation power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917636.0U CN209860562U (en) | 2019-06-18 | 2019-06-18 | Power line deicing hammer for transformer substation power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860562U true CN209860562U (en) | 2019-12-27 |
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ID=68942324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920917636.0U Active CN209860562U (en) | 2019-06-18 | 2019-06-18 | Power line deicing hammer for transformer substation power transmission tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN209860562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600237A (en) * | 2020-06-02 | 2020-08-28 | 杭凤海 | Power system fault maintenance device and use method |
| CN115149484A (en) * | 2022-06-29 | 2022-10-04 | 广东电网有限责任公司 | Cable snow cleaning device and electrical power rush-repair car |
-
2019
- 2019-06-18 CN CN201920917636.0U patent/CN209860562U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600237A (en) * | 2020-06-02 | 2020-08-28 | 杭凤海 | Power system fault maintenance device and use method |
| CN115149484A (en) * | 2022-06-29 | 2022-10-04 | 广东电网有限责任公司 | Cable snow cleaning device and electrical power rush-repair car |
| CN115149484B (en) * | 2022-06-29 | 2024-06-11 | 广东电网有限责任公司 | Cable snow cleaning device and electric power rush-repair car |
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