CN204929760U - A kind of portable folding insulated hook saw - Google Patents
A kind of portable folding insulated hook saw Download PDFInfo
- Publication number
- CN204929760U CN204929760U CN201520592425.6U CN201520592425U CN204929760U CN 204929760 U CN204929760 U CN 204929760U CN 201520592425 U CN201520592425 U CN 201520592425U CN 204929760 U CN204929760 U CN 204929760U
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- China
- Prior art keywords
- lever
- saw body
- hook saw
- hook
- saw
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Abstract
The utility model relates to a kind of portable folding insulated hook saw, comprise hook saw body, saw blade, described hook saw body side is provided with lever, described lever upper end is provided with carrying handle, described hook saw body is connected by several clamping screws with between saw blade, described hook saw body crotch place is provided with blocks blade, described lever lower end is connected with holding rod one end, described holding rod is provided with fixed cover, described fixed cover is connected with dead lever one end, described dead lever upper end is connected with the screw rod be arranged on lever and is fixed by wing nut, described hook saw body is provided with assist handle, described hook saw body inside is provided with the groove adapted with assist handle, described inside grooves is provided with slide block, support bar is provided with between described assist handle and slide block, gag lever post is provided with between described slide block and inside grooves, described lever is coated with insulating barrier.The utility model can not only be sawed-off, also can block, reduce labour intensity simultaneously, and practicality is good.
Description
Technical field
The utility model relates to technical field of electric power, particularly relates to a kind of portable folding insulated hook saw.
Background technology
For ensureing power system and personal security; do not allow to there are trees in electric equipment protection district; but some masses can plant trees in electric equipment protection district; touch the power equipments such as cable in order to avoid branch, which adds power supply management personnel in felling, the workload of pruning trees in protection of electric power facility district.The method of existing pruning trees is use traditional common saw, in pruning trees, is limited by very large.
Currently available technology defect is: one, and traditional common saw can conduct electricity, and needs to carry out power failure operation in electric equipment protection district in felling process.Its two, traditional common saw, by sawed-off for trees very hard, needs whole being blocked, lower can cut a half by people at it, branch or trunk are broken disconnected, to increase work efficiency, but people cannot get at aloft, so common saw efficiently cannot carry out operation aloft; Its three, traditional common saw saw blade can not be changed, long-time use after easily cause passivation, affect follow-up use; Its four, traditional common saw not easily taking in sawed-off process, causes sawed-off process labour intensity large.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of portable folding insulated hook saw.
The utility model is achieved through the following technical solutions:
A kind of portable folding insulated hook saw, comprise hook saw body, saw blade, described hook saw body side is provided with lever, described lever upper end is provided with carrying handle, described hook saw body is connected by several clamping screws with between saw blade, described hook saw body crotch place is provided with blocks blade, described lever lower end is connected with holding rod one end, described holding rod is provided with fixed cover, described fixed cover is connected with dead lever one end, described dead lever upper end is connected with the screw rod be arranged on lever and is fixed by wing nut, described hook saw body is provided with assist handle, described hook saw body inside is provided with the groove adapted with assist handle, described inside grooves is provided with slide block, support bar is provided with between described assist handle and slide block, gag lever post is provided with between described slide block and inside grooves, described lever is coated with insulating barrier.
As optimal technical scheme of the present utility model, described holding rod is expansion link.
As optimal technical scheme of the present utility model, be articulated and connected between described assist handle and hook saw body.
As optimal technical scheme of the present utility model, described gag lever post is hydraulic stem.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, and the utility model hook saw body adopts isolation material make and arrange insulating barrier, avoids the generation of electric shock; By being connected between saw blade with hook saw body by several clamping screws, like this when saw blade generation passivation, directly can change saw blade, being convenient to the normal use of hook saw; Blocking blade by arranging, can realize like this blocking trees, improve the convenience of operation; By arranging holding rod, so not only can fold and being easy to carry, the trees of eminence can be blocked or sawed-off simultaneously, be convenient to the use of power worker; By arranging assist handle, like this can so that workman's taking when sawed-off, reduce labour intensity, practicality is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged drawing in Fig. 1;
Fig. 3 is the B portion enlarged drawing in Fig. 1.
In figure: 1. hook saw body; 101. groove; 102. slide block; 103. support bar; 104. gag lever post; 2. lever; 201. screw rod; 202. wing nut; 3. carrying handle; 4. saw blade; 5. clamping screw; 6. block blade; 7. holding rod; 8. fixed cover; 9. dead lever; 10. assist handle; 11. insulating barriers.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is structural representation of the present utility model, and Fig. 2 is the A portion enlarged drawing in Fig. 1, and Fig. 3 is the B portion enlarged drawing in Fig. 1.
A kind of portable folding insulated hook saw, comprise hook saw body 1, saw blade 4, described hook saw body adopts isolation material to make, described hook saw body 1 side is provided with lever 2, described lever 2 upper end is provided with carrying handle 3, and described hook saw body 1 is connected by several clamping screws 5 with between saw blade 4, like this when passivation occurs saw blade 4, can directly change saw blade 4, be convenient to the normal use of hook saw.Described hook saw body 1 crotch place is provided with blocks blade 6, blocks blade 6 like this and can realize blocking trees, improves the convenience of operation.Described lever 2 lower end is connected with holding rod 7 one end, and wherein said holding rod 7 is expansion link, and such holding rod 7 not only can fold and be easy to carry, and the trees of eminence can be blocked or sawed-off simultaneously, is convenient to the use of power worker.
Described holding rod 7 is provided with fixed cover 8, described fixed cover 8 is connected with dead lever 9 one end, described dead lever 9 upper end is connected with the screw rod 201 be arranged on lever 2 and is fixed by wing nut 202, described hook saw body 1 is provided with assist handle 10, be articulated and connected between wherein said assist handle 10 and hook saw body 1, can fold when such assist handle 10 does not use and be placed on groove 101 inside, like this can so that workman's taking when sawed-off, reduce labour intensity, practicality is good.
Described hook saw body 1 inside is provided with the groove 101 adapted with assist handle 10, described groove 101 inside is provided with slide block 102, support bar 103 is provided with between described assist handle 10 and slide block 102, gag lever post 104 is provided with between described slide block 102 and groove 101 inside, wherein said gag lever post 104 is hydraulic stem, described lever 2 is coated with insulating barrier 11, avoids the generation of electric shock.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a portable folding insulated hook saw, comprise hook saw body (1), saw blade (4), described hook saw body (1) side is provided with lever (2), described lever (2) upper end is provided with carrying handle (3), it is characterized in that: described hook saw body (1) is connected by several clamping screws (5) with between saw blade (4), described hook saw body (1) crotch place is provided with blocks blade (6), described lever (2) lower end is connected with holding rod (7) one end, described holding rod (7) is provided with fixed cover (8), described fixed cover (8) is connected with dead lever (9) one end, described dead lever (9) upper end is connected with the screw rod (201) be arranged on lever (2) and is fixed by wing nut (202), described hook saw body (1) is provided with assist handle (10), described hook saw body (1) inside is provided with the groove (101) adapted with assist handle (10), described groove (101) inside is provided with slide block (102), support bar (103) is provided with between described assist handle (10) and slide block (102), gag lever post (104) is provided with between described slide block (102) and groove (101) inside, described lever (2) is coated with insulating barrier (11).
2. a kind of portable folding insulated hook saw according to claim 1, is characterized in that: described holding rod (7) is expansion link.
3. a kind of portable folding insulated hook saw according to claim 1, is characterized in that: be articulated and connected between described assist handle (10) and hook saw body (1).
4. a kind of portable folding insulated hook saw according to claim 1, is characterized in that: described gag lever post (104) is hydraulic stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592425.6U CN204929760U (en) | 2015-08-10 | 2015-08-10 | A kind of portable folding insulated hook saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592425.6U CN204929760U (en) | 2015-08-10 | 2015-08-10 | A kind of portable folding insulated hook saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929760U true CN204929760U (en) | 2016-01-06 |
Family
ID=54997238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592425.6U Expired - Fee Related CN204929760U (en) | 2015-08-10 | 2015-08-10 | A kind of portable folding insulated hook saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028004A (en) * | 2015-08-10 | 2015-11-11 | 杨光 | Portable folding insulation hook saw |
-
2015
- 2015-08-10 CN CN201520592425.6U patent/CN204929760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028004A (en) * | 2015-08-10 | 2015-11-11 | 杨光 | Portable folding insulation hook saw |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170810 |