CN108157118A - A kind of auxiliary security tool of electrical grid - Google Patents
A kind of auxiliary security tool of electrical grid Download PDFInfo
- Publication number
- CN108157118A CN108157118A CN201711428602.7A CN201711428602A CN108157118A CN 108157118 A CN108157118 A CN 108157118A CN 201711428602 A CN201711428602 A CN 201711428602A CN 108157118 A CN108157118 A CN 108157118A
- Authority
- CN
- China
- Prior art keywords
- connector
- connecting rod
- extension bar
- fixed
- jack
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/08—Felling trees
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/099—Auxiliary devices, e.g. felling wedges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses a kind of auxiliary security tool of electrical grid, including connector and the hanger bulk being fixed at the top of the connector, connector bottom surface setting jack；The connecting rod for being connected to connector lower part is further included, the insertion head to match with the jack is fixed at the top of connecting rod, is inserted into head by being fixed in jack from the pin of side through-connections, connecting rod bottom surface is provided with female blind hole；Several extension bars are further included, is fixed at the top of extension bar and carries externally threaded connector with what the blind hole matched, extension bar bottom surface is again provided with female blind hole；The connector, hanger bulk, connecting rod, insertion head, extension bar are made by aluminum alloy materials.The purpose of the present invention is to provide a kind of auxiliary security tool of electrical grid, there are security risk during solving the problems, such as that staff climbs fixed tractive upper to tree in the prior art, realize that station can be to purpose that trees direction is drawn on ground.
Description
Technical field
The present invention relates to the auxiliary tool fields of transmission line of electricity, concretely relate to a kind of auxiliary security of electrical grid
Tool.
Background technology
Transmission line of electricity is often set up due to being directly exposed to open air in the place such as street, farmland, forest.Work as transmission line of electricity
After the trees on side gradually grow up, the growth of trees in order to prevent damages transmission line of electricity, influences electric power and normally conveys, and needs
Trees near transmission line of electricity are carried out with appropriate felling or trimming.During being cut down, after felling
Trees go towards residential block, field etc., it is often necessary to traction rope are hung up on trees, the direction of trees, limb is led
Draw.However, traditional mode of traction needs staff to climb to tree, traction rope is hung over into trees upper end.For staff
For, such mode, which exists, falls risk, and security risk is more serious.
Invention content
The purpose of the present invention is to provide a kind of auxiliary security tool of electrical grid, to solve the people that works in the prior art
There is security risk in member, realize what station can draw trees direction on ground when climbing fixed tractive upper to tree
Purpose.
The present invention is achieved through the following technical solutions：
The auxiliary security tool of a kind of electrical grid, including connector and the hook being fixed at the top of the connector
Ontology, the connector bottom surface set jack；The connecting rod for being connected to the connector lower part is further included, is fixed at the top of the connecting rod
Have an insertion head to match with the jack, the insertion head by being fixed in jack from the pin of side through-connections,
The connecting rod bottom surface is provided with female blind hole；Further include several extension bars, be fixed at the top of the extension bar with
What the blind hole matched carries externally threaded connector, and the extension bar bottom surface is again provided with female blind hole；
The connector, hanger bulk, connecting rod, insertion head, extension bar are made by aluminum alloy materials.
During for traditional transmission line of electricity felling side trees, staff is needed to climb to the upper fixed tractive of tree, is existed
Fall risk, the problem of security risk is more serious, the present invention proposes a kind of auxiliary security tool of electrical grid.Hook
Ontology is fixed on connector, and the connector is for connecting hanger bulk and connecting rod, by the insertion head at the top of connecting rod, the company of insertion
It in the jack of fitting bottom surface, then is fixed on head is inserted into jack sideways through pin, can realize connecting rod and connector
It is stably connected with.Belong to the existing connection mode of this field pin fixed jack and by way of being inserted into head, it can be ensured that connection
It is solid and reliable.The connecting rod is used to increase length so that hanger bulk is hung over trees upper end by user by connecting rod.However,
For some higher trees, it is difficult to hang hook to trees upper end using only connecting rod and trees is drawn, therefore the present invention
Several extension bars are also provided with, further increase length available.Connector at the top of the extension bar is set, is set on connector
External screw thread, the external screw thread match with the internal thread in the blind hole of connecting rod bottom surface, and every extension bar bottom surface is also equipped with and connecting rod
The same tapped blind hole in bottom surface, therefore, user can be as desired by the modes of threaded connection, in connecting rod lower part
Extension bar is sequentially connected, so as to improve the scope of application of the present invention.The not limited to of the extension bar, one or more,
It is configured according to particular condition in use.The present invention is sent hanger bulk to eminence by the mating connection of connecting rod and extension bar,
Operator station can easily hook trees upper end on ground, so as to by connecting rod and extension bar to the trees that will cut down
Toppling direction is drawn, and avoids the need for the security risk climbed to present in the upper fixed tractive of tree.In addition, the connection
Part, hanger bulk, connecting rod, insertion head, extension bar are made by aluminum alloy materials, and aluminum alloy materials intensity is high, light-weight,
The burden of staff during use of the present invention can be mitigated, reduce manpower consumption；The present invention when not in use can be with simultaneously
Remove jack and be inserted into the connecting pin of head, dismantle the connection screw thread of connecting rod and extension bar, by the present invention be split as fraction into
Row is carried, the light-weight characteristic of cooperation aluminum alloy material so that the present invention is easily portable and carries.
Preferably, the jack side is provided through the first through hole of connector, is inserted on head and is provided with the second through-hole,
The first through hole, the second through-hole match with the pin.It is that will be inserted into after head is inserted into jack, swivel link is to adjust
Whole insertion head direction so that the second through-hole is conllinear with first through hole, and it is logical to be inserted into first from the side of connector by pin at this time
It in hole, across the second through-hole, is finally pierced by from the opposite side of connector, so as to fulfill the fixation to being inserted into head and jack, i.e., in fact
Being fixedly connected between connecting rod and connector is showed.
Preferably, the length of the extension bar is 1.5m.The length of i.e. every extension bar is 1.5m, avoids extension bar
The too short situation for needing the extension bar quantity that carries excessive of length, while it is too long to be also prevented from single extension bar, it is not readily portable with
Connection.The extension bar moderate length of 1.5m, it is easy to operation with carrying.
Compared with prior art, the present invention it has the following advantages and advantages：
1st, the auxiliary security tool of a kind of electrical grid, by the mating connection of connecting rod and extension bar, hanger bulk is sent
To eminence, operator station can easily hook trees upper end on ground, thus by connecting rod with extension bar to that will cut down
The toppling directions of trees drawn, avoid the need for the security risk climbed to present in the upper fixed tractive of tree；
2nd, the auxiliary security tool of a kind of electrical grid, the connector, hanger bulk, connecting rod, insertion head, extension bar are equal
It is made by aluminum alloy materials, aluminum alloy materials intensity is high, light-weight, can mitigate staff during use of the present invention
Burden, reduce manpower consumption；
3rd, the auxiliary security tool of a kind of electrical grid can remove jack with being inserted into the connecting pin of head when not in use
The connection screw thread of connecting rod and extension bar is followed closely, dismantles, the present invention is split as fraction carries, and coordinates aluminum alloy material weight
Light characteristic so that the present invention is easily portable and carries.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of the specific embodiment of the invention；
Fig. 2 is the partial schematic diagram at A in Fig. 1；
Fig. 3 is the structure diagram of connector in the specific embodiment of the invention；
Fig. 4 is the structure diagram of connecting rod in the specific embodiment of the invention；
Fig. 5 is the structure diagram of extension bar in the specific embodiment of the invention.
Wherein：1- connectors, 2- hanger bulks, 3- jacks, 4- connecting rods, 5- are inserted into head, 6- blind holes, 7- extension bars, 8- pins
Nail, 9- connectors, 10- first through hole, the second through-holes of 11-.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1：
A kind of auxiliary security tool of electrical grid as shown in Figures 1 to 5 including connector 1 and is fixed on described
The hanger bulk 2 at 1 top of connector, 1 bottom surface of connector sets jack 3；It further includes and is connected to 1 lower part of connector
Connecting rod 4,4 top of connecting rod are fixed with the insertion head 5 to match with the jack 3, and the insertion head 5 from side by running through
The pin 8 of connector 1 is fixed in jack 3, and 4 bottom surface of connecting rod is provided with female blind hole 6；Further include several
Extension bar 7,7 top of extension bar is fixed with carries externally threaded connector 9, the lengthening with what the blind hole 6 matched
7 bottom surface of bar is again provided with female blind hole 6；The connector 1, connecting rod 4, is inserted into head 5, extension bar at hanger bulk 2
7 are made by aluminum alloy materials；3 side of jack is provided through the first through hole 10 of connector 1, is inserted on head 5
The second through-hole 11 is provided with, the first through hole 10, the second through-hole 11 match with the pin 8；The length of the extension bar 7
It spends for 1.5m.
In the present embodiment, hanger bulk 2 is fixed on connector 1, and connector 1 is used to connect hanger bulk 2 and connecting rod 4,
The insertion head 5 at 4 top of connecting rod is inserted into the jack 3 of 1 bottom surface of connector, then is fixed sideways through pin 8 by head 5 is inserted into
In jack 3.3 side of jack is provided through the first through hole 10 of connector 1, is inserted on head 5 and is provided with the second through-hole 11, institute
State first through hole 10, the second through-hole 11 matches with the pin 8.It is that will be inserted into after head 5 is inserted into jack 3, rotation connects
Bar 4 is inserted into head 5 direction to adjust so that the second through-hole 11 is conllinear with first through hole 10, at this time by pin 8 from connector 1
Side is inserted into first through hole 10, across the second through-hole 11, is finally pierced by from the opposite side of connector 1, so as to fulfill to being inserted into
First 5 with the fixation of jack 3, that is, realize being fixedly connected between connecting rod 4 and connector 1.7 top setting connector of extension bar
9, external screw thread is set on connector 9, which matches with the internal thread in 4 bottom surface blind hole 6 of connecting rod, and every extension bar 7
Bottom surface is also equipped with the tapped blind hole 6 as 4 bottom surface of connecting rod, and therefore, user can be as desired by screw thread
The mode of connection is sequentially connected extension bar 7 in 4 lower part of connecting rod, so as to improve the scope of application of the present invention.The extension bar 7
Not limited to, one or more, it is configured according to particular condition in use.The present invention is matched by connecting rod 4 and extension bar 7
Connection is closed, hanger bulk 2 is sent to eminence, operator station can easily hook trees upper end on ground, connect so as to pass through
Bar 4 and the toppling direction of trees of the extension bar 7 to that will cut down are drawn, and avoid the need for climbing to the upper fixed tractive institute of tree
Existing security risk.In addition, the connector 1, hanger bulk 2, connecting rod 4, insertion head 5, extension bar 7 are by aluminum alloy materials
It is made, aluminum alloy materials intensity is high, light-weight, can mitigate the burden of staff during use of the present invention, reduces
Manpower consumption；While the present invention can remove jack 3 and be inserted into the connecting pin 8 of head 5, dismantle connecting rod 4 with adding when not in use
The present invention is split as fraction and carried by the connection screw thread of stock 7, the light-weight characteristic of cooperation aluminum alloy material so that
The present invention is easily portable and carries.
Above-described specific embodiment has carried out the purpose of the present invention, technical solution and advantageous effect further
It is described in detail, it should be understood that the foregoing is merely the specific embodiment of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. a kind of auxiliary security tool of electrical grid, it is characterised in that：Including connector (1) and it is fixed on the connection
Hanger bulk (2) at the top of part (1), connector (1) the bottom surface setting jack (3)；It further includes and is connected to the connector (1)
The connecting rod (4) of lower part, connecting rod (4) top are fixed with the insertion head (5) to match with the jack (3), the insertion head
(5) it is fixed in jack (3) by the pin (8) from side through-connections (1), connecting rod (4) bottom surface, which is provided with, to be carried
The blind hole (6) of internal thread；Several extension bars (7) are further included, are fixed with and the blind hole (6) phase at the top of the extension bar (7)
Matched to carry externally threaded connector (9), extension bar (7) bottom surface is again provided with female blind hole (6)；Institute
Connector (1), hanger bulk (2), connecting rod (4), insertion head (5), extension bar (7) is stated to be made by aluminum alloy materials.
2. a kind of auxiliary security tool of electrical grid according to claim 1, it is characterised in that：Jack (3) side
Face is provided through the first through hole (10) of connector (1), is inserted on head (5) and is provided with the second through-hole (11), and described first is logical
Hole (10), the second through-hole (11) match with the pin (8).
3. a kind of auxiliary security tool of electrical grid according to claim 1, it is characterised in that：The extension bar (7)
Length be 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428602.7A CN108157118A (en) | 2017-12-26 | 2017-12-26 | A kind of auxiliary security tool of electrical grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428602.7A CN108157118A (en) | 2017-12-26 | 2017-12-26 | A kind of auxiliary security tool of electrical grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108157118A true CN108157118A (en) | 2018-06-15 |
Family
ID=62520802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711428602.7A Pending CN108157118A (en) | 2017-12-26 | 2017-12-26 | A kind of auxiliary security tool of electrical grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108157118A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410320A (en) * | 1932-05-30 | 1934-05-17 | Furstoss & Lagnier | Improvements in portable pneumatic guillotine shears |
| CN201282678Y (en) * | 2008-09-25 | 2009-08-05 | 潍坊供电公司 | Guiding device for felling tree |
| CN202211037U (en) * | 2011-08-18 | 2012-05-09 | 华北电网有限公司秦皇岛电力公司 | Drawing tool for tree trimming and felling |
| CN205161376U (en) * | 2015-11-27 | 2016-04-20 | 广西电网有限责任公司百色供电局 | Tie up tree rope ware |
| CN106508450A (en) * | 2016-11-09 | 2017-03-22 | 国网四川省电力公司广元供电公司 | Drawing hook for tree felling nearby power transmission lines |
-
2017
- 2017-12-26 CN CN201711428602.7A patent/CN108157118A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410320A (en) * | 1932-05-30 | 1934-05-17 | Furstoss & Lagnier | Improvements in portable pneumatic guillotine shears |
| CN201282678Y (en) * | 2008-09-25 | 2009-08-05 | 潍坊供电公司 | Guiding device for felling tree |
| CN202211037U (en) * | 2011-08-18 | 2012-05-09 | 华北电网有限公司秦皇岛电力公司 | Drawing tool for tree trimming and felling |
| CN205161376U (en) * | 2015-11-27 | 2016-04-20 | 广西电网有限责任公司百色供电局 | Tie up tree rope ware |
| CN106508450A (en) * | 2016-11-09 | 2017-03-22 | 国网四川省电力公司广元供电公司 | Drawing hook for tree felling nearby power transmission lines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |