CN203860106U - Logging saw - Google Patents

Logging saw Download PDF

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Publication number
CN203860106U
CN203860106U CN201420320598.8U CN201420320598U CN203860106U CN 203860106 U CN203860106 U CN 203860106U CN 201420320598 U CN201420320598 U CN 201420320598U CN 203860106 U CN203860106 U CN 203860106U
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CN
China
Prior art keywords
saw
fixed
support bar
clamping
rod
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
Application number
CN201420320598.8U
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Chinese (zh)
Inventor
李成教
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
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Priority to CN201420320598.8U priority Critical patent/CN203860106U/en
Application granted granted Critical
Publication of CN203860106U publication Critical patent/CN203860106U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a logging saw. The logging saw comprises a supporting rod and a sleeve rod; the supporting rod comprises a hollow chamber; the sleeve rod is assembled on the supporting rod in a sliding mode; two ends of the sleeve rod extend out of the hollow chamber; saw blades are fixed at the top end of the sleeve rod; the top end of the supporting rod is provided with a clamping clamp which is used for clamping branches; the clamping clamp comprises a fixed portion and a clamping portion, wherein the fixed portion is fixed at the top end of the supporting rod; the supporting rod is provided with a thread sleeve; a thread rod which is matched with the thread sleeve in a threaded mode is arranged on the clamping portion in a pivot mode. According to the logging saw, a tree trunk can be fixed through the clamping clamp when the branches are sawn and accordingly the management personnel can saw off the branches conveniently and the working intensity of the management personnel is reduced.

Description

A kind of felling saw
Technical field
The utility model relates to the technical field of forestry instrument, refers more particularly to a kind of felling saw.
Background technology
Urban afforestation makes resident more approach nature, but in order to provide amenities for the people, some landscape trees need regularly management, for fear of the branches and leaves of trees, have influence on periphery resident's life, as branches and leaves extend in user's house, limb has influence on the problems such as electric wire, administrative staff need to remove some limbs, because the location comparison of these limbs is high, the felling saw of available technology adopting band extension bar removes these limbs, but these limbs are generally more soft limb, administrative staff often need the strength that expense is very large when amputating these limbs.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of felling saw is provided.
The utility model is to realize by above technical scheme:
The utility model provides a kind of felling saw, and this felling saw comprises: have the support bar of hollow cavity, be slidedly assemblied in the loop bar on described support bar, extend respectively outside described hollow cavity at the two ends of described loop bar, and the top of described loop bar is fixed with saw blade; The top of described support bar is provided with for clamping the holing clip of limb, described holing clip comprises fixed part and the clamping part that is fixed on described supporting bar top, on described support bar, be provided with thread bush, described clamping part pivot is equipped with the threaded rod with described thread bush threaded engagement.
Preferably, the sidewall of the hollow cavity of described support bar is provided with chute, is provided with the projection matching with described chute on described loop bar.
Preferably, the bottom of described loop bar is provided with handle.
The beneficial effects of the utility model are: by employing, have the felling saw of holing clip, can when saw limb, by holing clip, trunk be fixed, facilitated administrative staff that limb is amputated, reduced administrative staff's working strength.
Accompanying drawing explanation
Fig. 1 is the structural representation of the felling saw that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, with the right side by reference to the accompanying drawings and embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of the felling saw that provides of the utility model.
The utility model embodiment provides a kind of felling saw, this felling saw comprises: the support bar 10 with hollow cavity, be slidedly assemblied in the loop bar 20 on described support bar 10, extend respectively outside described hollow cavity at the two ends of described loop bar 20, and the top of described loop bar 20 is fixed with saw blade 21; The top of described support bar 10 is provided with for clamping the holing clip 30 of limb, described holing clip 30 comprises fixed part 32 and the clamping part 31 that is fixed on described support bar 10 tops, on described support bar 10, be provided with thread bush 11, described clamping part 31 pivots are equipped with the threaded rod 33 with described thread bush 11 threaded engagement.
In the above-described embodiments, in use, first with holing clip 30, limb is fixed, concrete, the fixed part of holing clip 30 32 is pressed on to the below of limb, rotate threaded rod 33, clamping part 31 under the drive of screw thread down sliding until be pressed on limb above, by arc top fixed part 32 and clamping part 31, limb is fixed, afterwards, can saw limb by the saw blade 21 on loop bar 20, because limb holing clip 30 is fixed, therefore, when saw blade 21 back and forth movement, the power that manager uses all can be applied on limb, thereby avoided the situation of limb with saw blade 21 motions, reduced administrative staff's labour intensity, improved operating efficiency.
Wherein, the sidewall of the hollow cavity of described support bar 10 is provided with chute 12, is provided with the projection 22 matching with described chute 12 on described loop bar 20.Thereby guaranteed that saw blade 21 moves along the direction of chute 12 when motion, avoided occurring that saw blade 21 rotates and increase administrative staff's working strength.
Preferably, the bottom of described loop bar 20 is provided with handle 23.Facilitate manager's application of force, improved operating efficiency.
By foregoing description, can find out by employing, to there is the felling saw of holing clip 30, can when saw limb, by holing clip 30, trunk be fixed, facilitate administrative staff that limb is amputated, reduce administrative staff's working strength.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (3)

1. a felling saw, it is characterized in that, comprise: the support bar (10) with hollow cavity, be slidedly assemblied in the loop bar (20) on described support bar (10), extend respectively outside described hollow cavity at the two ends of described loop bar (20), and the top of described loop bar (20) is fixed with saw blade (21); The top of described support bar (10) is provided with the holing clip (30) for clamping limb, described holing clip (30) comprises fixed part (32) and the clamping part (31) that is fixed on described support bar (10) top, on described support bar (10), be provided with thread bush (11), described clamping part (31) pivot is equipped with the threaded rod (33) with described thread bush (11) threaded engagement.
2. felling saw according to claim 1, is characterized in that, the sidewall of the hollow cavity of described support bar (10) is provided with chute (12), is provided with the projection (22) matching with described chute (12) on described loop bar (20).
3. felling saw according to claim 2, is characterized in that, the bottom of described loop bar (20) is provided with handle (23).
CN201420320598.8U 2014-06-17 2014-06-17 Logging saw Expired - Fee Related CN203860106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420320598.8U CN203860106U (en) 2014-06-17 2014-06-17 Logging saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420320598.8U CN203860106U (en) 2014-06-17 2014-06-17 Logging saw

Publications (1)

Publication Number Publication Date
CN203860106U true CN203860106U (en) 2014-10-08

Family

ID=51641103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420320598.8U Expired - Fee Related CN203860106U (en) 2014-06-17 2014-06-17 Logging saw

Country Status (1)

Country Link
CN (1) CN203860106U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104705158A (en) * 2015-02-13 2015-06-17 楼天翔 Felling saw device for forestry
CN104719010A (en) * 2015-04-02 2015-06-24 王水争 Hand-operated saw for high branch trimming
CN104604637B (en) * 2015-02-13 2017-02-08 浦江县飞通电子科技有限公司 Forestry felling saw device provided with shield and guided by guiding groove and using method of forestry felling saw device
CN108781847A (en) * 2015-12-15 2018-11-13 青岛联合智造科技有限公司 Garden management pruner for tree
CN108966899A (en) * 2018-07-27 2018-12-11 杨东宏 A kind of gardens branch suspension saw cutting device
CN111990094A (en) * 2020-09-06 2020-11-27 李东方 Hydraulic trimming tool with locking function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104705158A (en) * 2015-02-13 2015-06-17 楼天翔 Felling saw device for forestry
CN104604637B (en) * 2015-02-13 2017-02-08 浦江县飞通电子科技有限公司 Forestry felling saw device provided with shield and guided by guiding groove and using method of forestry felling saw device
CN104719010A (en) * 2015-04-02 2015-06-24 王水争 Hand-operated saw for high branch trimming
CN108781847A (en) * 2015-12-15 2018-11-13 青岛联合智造科技有限公司 Garden management pruner for tree
CN108966899A (en) * 2018-07-27 2018-12-11 杨东宏 A kind of gardens branch suspension saw cutting device
CN111990094A (en) * 2020-09-06 2020-11-27 李东方 Hydraulic trimming tool with locking function

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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: 20141008

Termination date: 20160617

CF01 Termination of patent right due to non-payment of annual fee