CN211607676U - Prevent trees and burst staple bolt device of hindering people - Google Patents
Prevent trees and burst staple bolt device of hindering people Download PDFInfo
- Publication number
- CN211607676U CN211607676U CN201922100788.4U CN201922100788U CN211607676U CN 211607676 U CN211607676 U CN 211607676U CN 201922100788 U CN201922100788 U CN 201922100788U CN 211607676 U CN211607676 U CN 211607676U
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- handle
- gear
- fixing plate
- trees
- clamping piece
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Abstract
The utility model discloses a hoop device for preventing trees from bursting and hurting people, which comprises a tightening fixer and a tension band; the tightening fixer comprises a handle, a manual spanner lock, a rotary clamping piece, a one-way gear, a gear fixing plate, a bolt and a supporting plate; the supporting plate is hinged on the handle through a rotating clamping piece, and the rotating clamping piece is provided with two parallel pieces to form a crack for the tension belt to pass through; the two unidirectional gears are respectively sleeved at two ends of the rotary clamping piece and rotate along with the rotary clamping piece, the rear end of the gear fixing plate is provided with a tensioning spring, one end of the tensioning spring is propped against the baffle plate, the other end of the tensioning spring is propped against the rear end of the gear fixing plate, and the front end of the gear fixing plate is propped against the unidirectional gear; the manual trigger lock slides against the one-way gear. The device can be suitable for trees with different sizes on site; the design of the one-way gear and the manual pulling lock can facilitate the on-site disassembly; the canvas protective sheath can play the guard action for tension band, avoids tension band long-term and trees wearing and tearing and then influence life.
Description
Technical Field
The utility model relates to an electric power maintenance equipment technical field especially relates to a prevent that trees from bursting and hindering people's staple bolt device.
Background
Because the hidden danger of the tree obstacle is increasingly prominent in the range of the power line channel protection area, the tree obstacle cleaning operation becomes the normal state of line work. When the trees are cut by half frequently in the tree barrier cutting process, the trees burst suddenly, so that the operation personnel can not prevent the trees, particularly the trees are particularly protruded when the trees are cut by Melia azedarach or other trees, the trees are bounced and injured by falling trees in time, and the trees burst suddenly become great potential safety hazards in the tree barrier cutting process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a prevent that trees from bursting and hindering people's staple bolt device.
The utility model discloses a realize through following technical scheme: a hoop device for preventing trees from bursting and hurting people comprises a tightening fixer and a tension band; the tightening fixer comprises a handle, a manual spanner lock, a rotary clamping piece, a one-way gear, a gear fixing plate, a bolt and a supporting plate; the supporting plate is hinged to the inner side of the handle through the rotating clamping pieces, the two rotating clamping pieces are arranged in parallel, and a crack for the tension belt to pass through is formed by the two rotating clamping pieces; the two one-way gears are respectively sleeved at two ends of the rotary clamping piece and rotate along with the rotary clamping piece, and the one-way gears are clamped between the handle and the supporting plate; two ends of the two rotary clamping pieces positioned at the outer side of the handle are respectively fastened through a connecting piece; first sliding grooves are symmetrically formed in two sides of the supporting plate, a baffle is arranged in the middle of the supporting plate, and two ends of the gear fixing plate are embedded into the first sliding grooves and slide along the first sliding grooves; the rear end of the gear fixing plate is provided with a tensioning spring, one end of the tensioning spring abuts against the baffle, the other end of the tensioning spring abuts against the rear end of the gear fixing plate, and the front end of the gear fixing plate abuts against the one-way gear; the two ends of the handle are provided with second sliding grooves which are symmetrically arranged, the manual pull lock is hinged to the handle through a torsion spring, the handle is provided with a blocking piece used for pushing the rear end of the manual pull lock, and the manual pull lock slides along the second sliding grooves under the action of the torsion spring and pushes against the one-way gear; one end of the tension belt penetrates through the bolt and is installed on the supporting plate through the bolt, the other end of the tension belt is inserted into the gap between the two rotary clamping pieces after bypassing trees to be felled, and the handle is shaken to enable the one-way gear to drive the rotary clamping pieces to rotate so as to tighten the tension belt.
The two rotary clamping pieces are arranged, so that the tension belt can be tightened through rotation; the tension belt is used for hooping the trunk with the device; the one-way gear, the rotary clamping piece and the manual spanner lock are detachably connected, so that the field disassembly is convenient; the gear fixing plate can prevent the one-way gear from backing and sliding teeth, and after felling is completed, the one-way gear can be unlocked by pulling the manual wrench lock, so that the tension belt can be detached.
The tension belt is sleeved with a protective sleeve. The protective sheath can play the guard action to the tension band, avoids the tension band long-term and trunk wearing and tearing and influence life.
The tension band is woven by nylon materials, a folding hole is reserved in the single-side folding sewing of the tension band, and the other side of the tension band is naturally cut.
The tightening fixer is made of steel.
The protective sheath is that the canvas material made, the protective sheath is the drum shape.
Compared with the prior art, the utility model has the advantages of: the device can be suitable for trees with different sizes on site by rotating the clamping piece to tighten the tension band; the design of the one-way gear and the manual pulling lock can facilitate the on-site disassembly; the canvas protective sheath can play the guard action for tension band, avoids tension band long-term and trees wearing and tearing and then influence life.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention;
FIG. 3 is a side view of an embodiment of the present invention in use;
fig. 4 is a front view of the embodiment of the present invention in use.
The reference numerals in the drawings mean: 111. a handle; 112. manually pulling the lock; 113. rotating the clamping piece; 114. a one-way gear; 115. a gear fixing plate; 116. a bolt; 117. a support plate; 118. a first chute; 119. a second chute; 120. a stopper; 121. a baffle plate; 122. tensioning the spring; 123. a connecting member; 124. a tension band.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Examples
Referring to fig. 1 to 4, a hoop device for preventing trees from bursting and injuring people includes a tightening fixer and a tension band 124; the tightening fixer comprises a handle 111, a manual trigger lock 112, a rotating clip 113, a one-way gear 114, a gear fixing plate 115, a bolt 116 and a supporting plate 117; the supporting plate 117 is hinged on the inner side of the handle 111 through a rotating clamping piece 113, two rotating clamping pieces 113 are arranged in parallel, and a crack for the tension belt 124 to pass through is formed by the two rotating clamping pieces 113; two one-way gears 114 are arranged, are respectively sleeved at two ends of the rotating clamping piece 113 and rotate along with the rotating clamping piece, and the one-way gears 114 are clamped between the handle 111 and the supporting plate 117; two ends of the two rotary clips 113 positioned at the outer side of the handle 111 are fastened through the connecting piece 123 respectively; first sliding grooves 118 are symmetrically formed in two sides of the supporting plate 117, a baffle plate 121 is arranged in the middle of the supporting plate 117, and two ends of the gear fixing plate 115 are embedded into and slide along the first sliding grooves 118; the rear end of the gear fixing plate 115 is provided with a tension spring 122, one end of the tension spring 122 is propped against the baffle 121, the other end of the tension spring is propped against the rear end of the gear fixing plate 115, and the front end of the gear fixing plate 115 is propped against the one-way gear 114; the two ends of the handle 111 are provided with second sliding grooves 119 which are symmetrically arranged, the manual pulling lock 112 is hinged on the handle 111 through a torsion spring, the handle 111 is provided with a stopper 120 which is used for pushing the rear end of the manual pulling lock 112, and the manual pulling lock 112 slides along the second sliding grooves 119 under the action of the torsion spring and pushes against the one-way gear 114; one end of the tension belt 124 is arranged on the bolt 116 in a penetrating way and is arranged on the supporting plate 117 through the bolt 116, the other end of the tension belt 124 is inserted into a gap between the two rotary clamping pieces 113 after passing around a tree to be felled, and the handle 111 is shaken to enable the one-way gear 114 to drive the rotary clamping pieces 113 to rotate so as to tighten the tension belt 124.
The two rotary clamping pieces 113 are arranged, and the tension belt 124 can be tightened through rotation; the tension belt 124 is used for hooping the trunk by the device; the one-way gear 114, the rotary clamping piece 113 and the manual pulling lock 112 are detachably connected, so that the field detachment is facilitated; the gear fixing plate 115 can prevent the one-way gear 114 from backing and sliding, and after felling is completed, the one-way gear 114 can be unlocked by pulling the manual trigger 112, so that the tension belt 124 can be removed.
The tension band 124 is sheathed with a protective sheath. The protective sheath can play the guard action to tension band 124, avoids tension band 124 long-term and trunk wearing and tearing and influence life.
The tension band 124 is a tension band 124 woven by nylon material, one side of the tension band 124 is folded and sewed, a folding hole is reserved, and the other side of the tension band is naturally cut.
The tightening fixer is made of steel.
The protective sheath is that the protective sheath that the canvas material was made, and the protective sheath is the drum shape.
The device has the following operation process: before the easily-cracked trees are cut down, the tension band 124 is fixed on the tightening fixer through the bolt 116, the protective sleeve is sleeved on the tension band 124, the tension band 124 bypasses the trees to be cut down, the fixing position of the tension band 124 is selected to be about 40cm above the cut down of the chain saw, the other end of the tension band 124 is inserted into the rotating clamping piece 113 of the tightening fixer, the handle 111 is shaken to enable the one-way gear 114 to rotate and drive the rotating clamping piece 113 to rotate, the tension band 124 is gradually tightened until the trees cannot be tightened, the gear fixing plate 115 can prevent the one-way gear from backing up and sliding teeth, after the trees are successfully cut down, the manual plate lock is pulled by hand to enable the one-way gear 114 to be unlocked, and the tension band 124 is removed.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention should be included within the scope of the present invention.
Claims (5)
1. The utility model provides a prevent that trees burst hurts people's staple bolt device which characterized in that: comprises a tightening fixer and a tension band; the tightening fixer comprises a handle, a manual spanner lock, a rotary clamping piece, a one-way gear, a gear fixing plate, a bolt and a supporting plate; the supporting plate is hinged to the inner side of the handle through the rotating clamping pieces, the two rotating clamping pieces are arranged in parallel, and a crack for the tension belt to pass through is formed by the two rotating clamping pieces; the two one-way gears are respectively sleeved at two ends of the rotary clamping piece and rotate along with the rotary clamping piece, and the one-way gears are clamped between the handle and the supporting plate; two ends of the two rotary clamping pieces positioned at the outer side of the handle are respectively fastened through a connecting piece; first sliding grooves are symmetrically formed in two sides of the supporting plate, a baffle is arranged in the middle of the supporting plate, and two ends of the gear fixing plate are embedded into the first sliding grooves and slide along the first sliding grooves; the rear end of the gear fixing plate is provided with a tensioning spring, one end of the tensioning spring abuts against the baffle, the other end of the tensioning spring abuts against the rear end of the gear fixing plate, and the front end of the gear fixing plate abuts against the one-way gear; the two ends of the handle are provided with second sliding grooves which are symmetrically arranged, the manual pull lock is hinged to the handle through a torsion spring, the handle is provided with a blocking piece used for pushing the rear end of the manual pull lock, and the manual pull lock slides along the second sliding grooves under the action of the torsion spring and pushes against the one-way gear; one end of the tension belt penetrates through the bolt and is installed on the supporting plate through the bolt, the other end of the tension belt is inserted into the gap between the two rotary clamping pieces after bypassing trees to be felled, and the handle is shaken to enable the one-way gear to drive the rotary clamping pieces to rotate so as to tighten the tension belt.
2. The hoop device for preventing the burst of the tree from hurting people as claimed in claim 1, wherein: the tension belt is sleeved with a protective sleeve.
3. The hoop device for preventing the burst of the tree from hurting people as claimed in claim 1, wherein: the tension band is woven by nylon materials, a folding hole is reserved in the single-side folding sewing of the tension band, and the other side of the tension band is naturally cut.
4. The hoop device for preventing the burst of the tree from hurting people as claimed in claim 1, wherein: the tightening fixer is made of steel.
5. The hoop device for preventing the burst of the tree from hurting people as claimed in claim 2, wherein: the protective sheath is that the canvas material made, the protective sheath is the drum shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100788.4U CN211607676U (en) | 2019-11-27 | 2019-11-27 | Prevent trees and burst staple bolt device of hindering people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100788.4U CN211607676U (en) | 2019-11-27 | 2019-11-27 | Prevent trees and burst staple bolt device of hindering people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211607676U true CN211607676U (en) | 2020-10-02 |
Family
ID=72627199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100788.4U Active CN211607676U (en) | 2019-11-27 | 2019-11-27 | Prevent trees and burst staple bolt device of hindering people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211607676U (en) |
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2019
- 2019-11-27 CN CN201922100788.4U patent/CN211607676U/en active Active
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