CN202333618U - Hook special for clearing tree below line - Google Patents
Hook special for clearing tree below line Download PDFInfo
- Publication number
- CN202333618U CN202333618U CN2011204945609U CN201120494560U CN202333618U CN 202333618 U CN202333618 U CN 202333618U CN 2011204945609 U CN2011204945609 U CN 2011204945609U CN 201120494560 U CN201120494560 U CN 201120494560U CN 202333618 U CN202333618 U CN 202333618U
- Authority
- CN
- China
- Prior art keywords
- hook
- tree
- special
- operator
- line
- 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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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a hook special for clearing a tree below a line. The hook is mainly technically characterized by comprising a bent hook head and a hook base, wherein a pull ring is arranged on the lateral surface of the hook base; an insulating rod sleeve is arranged at the rear end of the hook base; a vertical sliding chute is formed on the lateral surface of the insulating rod sleeve; and a transverse sliding chute is formed at the top end of the vertical sliding chute. When tree barriers are cleared, power is not required to be cut off, and an operator is also not required to climb onto the tree, so that the labor intensity of the operator is alleviated, the personal injury of aloft work to the operator is also prevented, working efficiency is improved, and the hook is safe in use.
Description
Technical field
The utility model belongs to the hook technology field, relates to the special-purpose hook of tree cleaning under the line concretely.
Background technology
In order to prevent trees contact power transmission circuit, in daily tour process, need clear up tall and big screen of trees under the line or on the line.When the cleaning screen of trees; In order to control the direction that branch falls down, prevent that branch from pounding to circuit, crops, house and staff, need be bundled on the branch with the insulation rope; Adopt earlier mostly at present and have a power failure; Personnel will be insulated to restrict and will be bundled on the branch then, so not only increased staff's labour intensity and the personal probability that comes to harm, and power failure can exert an influence also to industry, agricultural etc.In order not have a power failure, staff's live line working of taking a risk electric shock accidents takes place easily, and operating efficiency is extremely low.
The utility model content
The technical problem that the utility model solves just provide a kind of job safety, easy to carry, simple to operate, save time, the cheap line special-purpose hook of tree cleaning down.
For solving the problems of the technologies described above; The technical scheme that the utility model proposes is: comprise crooked gib head and hook seat; Side at said hook seat is provided with draw ring; Be provided with the insulating bar sleeve pipe in the rear end of said hook seat, be provided with vertical chute, have horizontal concrete chute on the top of said vertical chute in the side of said insulating bar sleeve pipe.
The line that the utility model provides is the special-purpose hook of tree cleaning down, and comparing with prior art has the following advantages: owing to comprise crooked gib head and hook seat, be provided with draw ring in the side of said hook seat; Be provided with the insulating bar sleeve pipe in the rear end of said hook seat, be provided with vertical chute, have horizontal concrete chute on the top of said vertical chute in the side of said insulating bar sleeve pipe; When the cleaning screen of trees, in the bar head insertion insulating bar sleeve pipe with insulating bar, the cross bar on the bar head is along moving on the vertical chute; When arriving horizontal concrete chute, rotate insulating bar, the cross bar on the bar head is turned in the described horizontal concrete chute; The rope that will insulate is bundled on the draw ring, with insulated tube gib head is hung on the branch that needs cleaning then to get final product, during the cleaning screen of trees; Do not need to have a power failure, operating personnel need not climb on the tree yet, have not only alleviated staff's labour intensity; Also prevented the personal injury that operating personnel are given in work high above the ground, also improved operating efficiency simultaneously, used safer.
Description of drawings
Fig. 1 sets the structural representation of the special-purpose hook of cleaning down for the utility model line.
Embodiment
The structure of the line that the utility model proposed being set the special-purpose hook of cleaning down below in conjunction with accompanying drawing further specifies.
As shown in Figure 1, for line is set the special-purpose structural representation of linking up with of cleaning down.Its structure comprises crooked gib head 1 and hook seat 2, is provided with draw ring 3 in the side of hook seat 2, is provided with insulating bar sleeve pipe 4 in the rear end of hook seat 2, is provided with vertical chute 5 in the side of insulating bar sleeve pipe 4, has horizontal concrete chute 6 on the top of vertical chute 4.When the cleaning screen of trees, in the bar head insertion insulating bar sleeve pipe 4 with insulating bar, the cross bar on the bar head is along moving on the vertical chute 5; When arriving horizontal concrete chute 6, rotate insulating bar, the cross bar on the bar head is turned in the described horizontal concrete chute 6; The rope that will insulate is bundled on the draw ring 3, with insulated tube gib head 1 is hung on the branch that needs cleaning then to get final product, during the cleaning screen of trees; Do not need to have a power failure, operating personnel need not climb on the tree yet, have not only alleviated staff's labour intensity; Also prevented the personal injury that operating personnel are given in work high above the ground, also improved operating efficiency simultaneously, used safer.
Claims (1)
1. line is set the special-purpose hook of cleaning down; It is characterized in that: comprise crooked gib head and hook seat; Side at said hook seat is provided with draw ring; Be provided with the insulating bar sleeve pipe in the rear end of said hook seat, be provided with vertical chute, have horizontal concrete chute on the top of said vertical chute in the side of said insulating bar sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204945609U CN202333618U (en) | 2011-12-02 | 2011-12-02 | Hook special for clearing tree below line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204945609U CN202333618U (en) | 2011-12-02 | 2011-12-02 | Hook special for clearing tree below line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333618U true CN202333618U (en) | 2012-07-11 |
Family
ID=46445585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204945609U Expired - Fee Related CN202333618U (en) | 2011-12-02 | 2011-12-02 | Hook special for clearing tree below line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875504A (en) * | 2014-03-12 | 2014-06-25 | 国家电网公司 | Tree cutting-down tool for cutting down tree below wire |
-
2011
- 2011-12-02 CN CN2011204945609U patent/CN202333618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875504A (en) * | 2014-03-12 | 2014-06-25 | 国家电网公司 | Tree cutting-down tool for cutting down tree below wire |
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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: 20120711 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |