CN102626543A - Multi-functional forest fire-extinguishing rake and manufacturing method thereof - Google Patents
Multi-functional forest fire-extinguishing rake and manufacturing method thereof Download PDFInfo
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- CN102626543A CN102626543A CN2012100944127A CN201210094412A CN102626543A CN 102626543 A CN102626543 A CN 102626543A CN 2012100944127 A CN2012100944127 A CN 2012100944127A CN 201210094412 A CN201210094412 A CN 201210094412A CN 102626543 A CN102626543 A CN 102626543A
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- fire extinguishing
- steel wire
- raking arm
- extinguishing
- handle
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Abstract
The invention discloses a multi-functional forest fire-extinguishing rake and a manufacturing method thereof. The multi-functional forest fire-extinguishing rake comprises a handle (1). The handle (1) of the multi-functional forest fire-extinguishing rake adopts a metal circular tube structure, and the front end of the handle (1) is connected with a fire-extinguishing rake rod (2); a steel wire fire-extinguishing rake head (3) is fixed at the front end of the fire-extinguishing rake rod (2); the steel wire fire-extinguishing rake head (3) fixed at the front end of the fire-extinguishing rake rod (2) is fan-shaped; a knife (4) capable of being inserted into a circular tube of the handle (1) is fixed at the rear end of the fire-extinguishing rake rod (2); and the steel wire fire-extinguishing rake head and the knife of the fire-extinguishing rake rod (2) are respectively clamped and fixed by two metal wedges at the front end and the rear end of the fire-extinguishing rake rod. The invention not only has the advantages that when in use, the multi-functional forest fire-extinguishing rake can not be burnt down, the service life is long, and the fire-extinguishing efficiency is high, but also has the advantages that the structure is simple, and the use is convenient.
Description
Technical field
The present invention relates to a kind of multifunctional forest extinguishing rake and preparation method thereof, belong to the forest extinguishing technical field of tools.
Background technology
Fire extinguishing rake of the prior art generally adopts branch, bamboo or cloth to be made into the planform of besom; The fire extinguishing rake that this employing branch, bamboo or cloth are made not only exists when using the problem that is destroyed by fire easily, damages easily, but also exists low, the inconvenient problem with use of fire-fighting efficiency.So the result of use of existing forest extinguishing rake still is not ideal enough.
Summary of the invention
The objective of the invention is to: multifunctional forest extinguishing rake of can not burnt when a kind of the use is provided, long service life, fire-fighting efficiency are high and simple in structure, easy to use and preparation method thereof, to overcome the deficiency of prior art.
The present invention constitutes like this: a kind of multifunctional forest extinguishing rake of the present invention, comprise handle, and its handle is the metal circular tube structure, is connected with the fire extinguishing raking arm at the front end of handle, is fixed with steel wire fire extinguishing drag head at the front end of fire extinguishing raking arm.
Said fixing is fan shape at the steel wire fire extinguishing drag head of fire extinguishing raking arm front end.
Rear end at the fire extinguishing raking arm is fixed with the cutter that can inject in the handle pipe, and the fire extinguishing raking arm is fastened on the handle through bolt.
Front end at the fire extinguishing raking arm is fixed with 1～5 steel wire drag hook.
The crotch of above-mentioned steel wire drag hook partly stretches out in steel wire fire extinguishing drag head foremost.
In handle, be provided with the instrument cavity volume, and be provided with the spiral block at the tail end of handle.
On the handle of above-mentioned metal circular tube structure, be with a layer insulating.
A kind of preparation method that is used for above-mentioned multifunctional forest extinguishing rake of the present invention is: this method adopts metal circular tube as handle; And the fire extinguishing raking arm of in the front aperture of handle, pegging graft; The fire extinguishing raking arm adopts metal tube to make, at the fixing steel wire fire extinguishing of the front end of fire extinguishing raking arm drag head; It is that 200～500 millimeters, diameter are 30～500 making of steel wire of 0.2～2 millimeter that steel wire fire extinguishing drag head adopts length; When making steel wire fire extinguishing drag head; Earlier all steel wire tail end position laces are bundled and form steel wire fire extinguishing drag head stiff end; The length of its steel wire fire extinguishing drag head stiff end is 1/4～1/3 of whole fire extinguishing raking arm length, and the remaining position of steel wire is split up into the covering of the fan shape; Then the steel wire drag head stiff end of putting out a fire is injected in the front end endoporus of fire extinguishing raking arm; Adopt two semicircular metal chocks to imbed in the fire extinguishing raking arm front end endoporus respectively, two semicircular metal chocks are grasped the steel wire drag head stiff end of putting out a fire, can the steel wire drag head of putting out a fire be linked together with the fire extinguishing raking arm like this; Rear end at the fire extinguishing raking arm is fixed with a cutter that can inject in the handle pipe hole; When cutter being fixed on the rear end of fire extinguishing raking arm; Shank portion with cutter injects in the endoporus of fire extinguishing raking arm rear end earlier; The degree of depth of its insertion is 1/2～2/3 of a whole fire extinguishing raking arm length; Adopt two semicircular metal chocks to imbed in the endoporus of fire extinguishing raking arm rear end respectively, simultaneously two semicircular metal chocks are grasped the handle of a knife of cutter, can cutter and fire extinguishing raking arm be linked together like this; Producing a bolt hole that can pass bolt simultaneously on the fire extinguishing raking arm and on the handle of a knife of cutter then.
On the inner hole wall of the front end of above-mentioned fire extinguishing raking arm or rear end, be manufactured with internal thread.
In the time of on cutter being fixed on the fire extinguishing raking arm; Tail end at cutter connects a connecting rod earlier; Then the shank portion of connecting rod together with cutter injected in the endoporus of fire extinguishing raking arm rear end; And after the front end that makes connecting rod passes steel wire fire extinguishing drag head stiff end, be tightened on the front end screw rod of connecting rod with the front end bending of connecting rod or with nut, cutter is linked together through connecting rod and the steel wire drag head of putting out a fire.
Owing to adopted technique scheme, main part of the present invention adopts round metal tube, having solved the long-term strength problem that uses of fire extinguishing rake, and the present invention with high-intensity steel wire as the fire extinguishing drag head; Its rake face is fan-shaped, has good springiness, and the indeformable characteristics of high temperature through the scene of a fire are to branch thick grass flame; Hitting dynamics is big, hits face width, and durable in use, no rubber strap combustibles are residual; Can turn over and sweep the long-pending bottom kindling material in blade of grass branch base, put out, applicability is wide; The present invention adds the steel wire drag hook in fan-shaped steel wire fire extinguishing drag head, can pull the object in the high temperature of the scene of a fire, and like scene of a fire goods, indoor liquefied gas bottle etc., the distance of prolonged human and dangerous goods reduces casualties; In addition, the present invention is in handle, and an end of fire extinguishing raking arm is equipped with cutter, in use; Bolt is unscrewed, can cutter be extracted out, then the steel wire drag head of putting out a fire is oppositely clutched in the pipe that inserts handle, again bolt is tightened; Promptly can cutter be installed in the top of handle, utilize this cutter, add the handle of long handle, just can cut out branch thick grass where necessary fast; Open up the passage of going up a hill, or form the fire extinguishing isolation strip, avoid the scene of a fire to enlarge; The present invention is provided with the instrument cavity volume in handle, and is provided with the spiral block at the tail end of handle, during use, can place instruments such as light-duty portable electric torch in its instrument cavity volume, with the road lighting problem after solution high mountain and the hazardous environment fire extinguishing at night.The present invention is with a layer insulating on the handle of metal circular tube structure, can not only increase frictional force, strengthens the dynamics of holding with a firm grip, and in use, if meet electric leakage, the unexpected generation also can prevent to get an electric shock.So the present invention is compared with prior art, the present invention not only have when using can not be burnt, long service life, advantage that fire-fighting efficiency is high, but also have advantage simple in structure, easy to use.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the present invention adopts the fixedly structural representation when steel wire fire extinguishing drag head and cutter of metal chock.
Description of reference numerals: 1-handle, 1.1-instrument cavity volume, the 2-raking arm of putting out a fire, 2.1-bolt hole, 3-steel wire fire extinguishing drag head; 3.1-steel wire fire extinguishing drag head stiff end, 4-cutter, 4.1-handle of a knife, 5-bolt; 6-steel wire drag hook, 7-spiral block, 8-insulating barrier, 9-metal chock.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description.
Embodiments of the invention: a kind of multifunctional forest extinguishing rake structure sketch map of the present invention is as depicted in figs. 1 and 2; This multifunctional forest extinguishing rake comprises handle 1; Its handle 1 is the metal circular tube structure, and handle 1 can adopt section bars such as existing steel pipe, aluminum pipe or iron pipe to make, during making; Front end at handle 1 connects a fire extinguishing raking arm 2 that adopts metal material to make, and adopts the fixing steel wire fire extinguishing of the method drag head 3 of extruding at the front end of fire extinguishing raking arm 2; Can the steel wire fire extinguishing drag head 3 that be fixed on fire extinguishing raking arm 2 front ends be made into the shape that is fan-shaped; For easy to use; Adopt welding or the fixing cutter 4 (as shown in Figure 1) that can inject the elongate in shape in handle 1 pipe of riveted way in the rear end of fire extinguishing raking arm 2, and the raking arm 2 of will putting out a fire is fastened on (as shown in Figure 1) on the handle 1 through bolt 5; In fire extinguishing,, and make the crotch of this steel wire drag hook 6 partly stretch out in steel wire fire extinguishing drag head 3 foremost for ease at fixing 1～5 the steel wire drag hook 6 of the front end of fire extinguishing raking arm 2; Make things convenient for for common tools such as torch are installed, can in handle 1, be provided with instrument cavity volume 1.1, and a spiral block 7 that is convenient to opening and closing is installed at the tail end of handle 1; More safe and reliable in order to use, can on the handle 1 of metal circular tube structure, overlap a layer insulating 8.
In order to reach better result of use; Above-mentioned multifunctional forest extinguishing rake also can adopt following preparation method to make, and is as shown in Figure 2, during making; Adopt metal circular tubes such as aluminum pipe, copper pipe or iron pipe as handle 1; And the fire extinguishing raking arm 2 of in the front aperture of handle 1, pegging graft, fire extinguishing raking arm 2 also adopts metal tubes such as aluminum pipe, copper pipe or iron pipe to make, at the fixing steel wire fire extinguishing of the front end of fire extinguishing raking arm 2 drag head 3; It is that 200～500 millimeters, diameter are 30～500 making of steel wire of 0.2～2 millimeter that its steel wire fire extinguishing drag head 3 adopts length; When making steel wire fire extinguishing drag head 3; Earlier all steel wire tail end position laces are bundled and form steel wire fire extinguishing drag head stiff end 3.1; The length of its steel wire fire extinguishing drag head stiff end 3.1 is 1/4～1/3 of whole fire extinguishing raking arm 2 length, and the remaining position of steel wire is split up into the covering of the fan shape; Then put out a fire drag head stiff end 3.1 of steel wire is injected in the front end endoporus of fire extinguishing raking arms 2; Adopt two semicircular metal chocks 9 to imbed in the fire extinguishing raking arm 2 front end endoporus respectively, two semicircular metal chocks 9 are grasped the steel wire drag head stiff end 3.1 of putting out a fire, can the steel wire drag head 3 of putting out a fire be linked together with fire extinguishing raking arm 2 like this; When cutter 4 being fixed on the rear end of fire extinguishing raking arm 2; Handle of a knife 4.1 parts with cutter 4 inject in the endoporus of fire extinguishing raking arm 2 rear ends earlier; The degree of depth of its insertion is 1/2～2/3 of whole fire extinguishing raking arm 2 length; Adopt two semicircular metal chocks 9 to imbed in the fire extinguishing raking arm 2 rear end endoporus respectively, simultaneously two semicircular metal chocks 9 are grasped the handle of a knife 4.1 of cutter 4, can cutter 4 and fire extinguishing raking arm 2 be linked together like this; Producing a bolt hole 2.1 that can pass bolt 5 simultaneously on the fire extinguishing raking arm 2 and on the handle of a knife 4.1 of cutter 4 then; During making,, can on the inner hole wall of the front end of the raking arm 2 of putting out a fire or rear end, produce internal thread and get final product for the endoporus that makes fire extinguishing raking arm 2 can produce bigger frictional force; In order to prevent that cutter 4 is in the process of using; The loosening generation accident that comes off because of metal chock 9; Can cutter 4 be fixed on fire extinguishing 2 last times of raking arm; Earlier the tail end at cutter 4 connects a connecting rod 10, then handle of a knife 4.1 parts of connecting rod 10 together with cutter 4 are injected in the endoporus of fire extinguishing raking arm 2 rear ends, and after making the front end of connecting rod 10 pass steel wire fire extinguishing drag head stiff end 3.1; The mode that bends through the front end with connecting rod 10 fixes on steel wire fire extinguishing drag head stiff end 3.1 it; Or the mode that adopts nut to be tightened on the front end screw rod of connecting rod 10 is connected on the steel wire fire extinguishing drag head stiff end 3.1 it, cutter 4 linked together, even it is loosening metal chock 9 in the process of using, to occur through connecting rod 10 and steel wire fire extinguishing drag head 3; Cutter 4 is because of the effect that is connected of connecting rod 10 and steel wire fire extinguishing drag head 3, also can not come off to fly out and meet accident.The production method of other part of this multifunctional forest extinguishing rake of the present invention is identical with aforesaid by way of example.
Claims (10)
1. multifunctional forest extinguishing rake comprises handle (1), it is characterized in that: handle (1) is the metal circular tube structure, is connected with fire extinguishing raking arm (2) at the front end of handle (1), is fixed with steel wire fire extinguishing drag head (3) at the front end of fire extinguishing raking arm (2).
2. multifunctional forest extinguishing rake according to claim 1 is characterized in that: the steel wire fire extinguishing drag head (3) that is fixed on fire extinguishing raking arm (2) front end is fan shape.
3. multifunctional forest extinguishing rake according to claim 1; It is characterized in that: the rear end at fire extinguishing raking arm (2) is fixed with the cutter (4) that can inject in handle (1) pipe, and fire extinguishing raking arm (2) is fastened on the handle (1) through bolt (5).
4. multifunctional forest extinguishing rake according to claim 1, it is characterized in that: the front end at fire extinguishing raking arm (2) is fixed with 1～5 steel wire drag hook (6).
5. multifunctional forest extinguishing rake according to claim 4, it is characterized in that: the crotch of steel wire drag hook (6) partly stretches out in steel wire fire extinguishing drag head (3) foremost.
6. multifunctional forest extinguishing rake according to claim 1 is characterized in that: in handle (1), be provided with instrument cavity volume (1-1), and be provided with spiral block (7) at the tail end of handle (1).
7. multifunctional forest extinguishing rake according to claim 1 is characterized in that: on the handle (1) of metal circular tube structure, be with a layer insulating (8).
8. the preparation method of multifunctional forest extinguishing rake; It is characterized in that: adopt metal circular tube as handle (1); And the fire extinguishing raking arm (2) of in the front aperture of handle (1), pegging graft; Fire extinguishing raking arm (2) adopts metal tube to make, at the fixing steel wire fire extinguishing of the front end of fire extinguishing raking arm (2) drag head (3); It is that 200～500 millimeters, diameter are 30～500 making of steel wire of 0.2～2 millimeter that steel wire fire extinguishing drag head (3) adopts length; When making steel wire fire extinguishing drag head (3); Earlier all steel wire tail end position laces are bundled and form steel wire fire extinguishing drag head stiff end (3.1); The length of its steel wire fire extinguishing drag head stiff end (3.1) is 1/4～1/3 of whole fire extinguishing raking arm (2) length, and the remaining position of steel wire is split up into the covering of the fan shape; Then the steel wire drag head stiff end (3.1) of putting out a fire is injected in the front end endoporus of fire extinguishing raking arm (2); Adopt two semicircular metal chocks (9) to imbed in fire extinguishing raking arm (2) the front end endoporus respectively, two semicircular metal chocks (9) are grasped the steel wire drag head stiff end (3.1) of putting out a fire, can the steel wire drag head (3) of putting out a fire be linked together with fire extinguishing raking arm (2) like this; Rear end at fire extinguishing raking arm (2) is fixed with a cutter (4) that can inject in handle (1) the pipe hole; When cutter (4) being fixed on the rear end of fire extinguishing raking arm (2); Handle of a knife (4.1) part with cutter (4) injects in the endoporus of fire extinguishing raking arm (2) rear end earlier; The degree of depth of its insertion is 1/2～2/3 of whole fire extinguishing raking arm (a 2) length; Adopt two semicircular metal chocks (9) to imbed in the endoporus of fire extinguishing raking arm (2) rear end respectively, simultaneously two semicircular metal chocks (9) are grasped the handle of a knife (4.1) of cutter (4), can cutter (4) and fire extinguishing raking arm (2) be linked together like this; Go up on the handle of a knife (4.1) that reaches cutter (4) at fire extinguishing raking arm (2) then and produce a bolt hole (2.1) that can pass bolt (5) simultaneously.
9. the preparation method of multifunctional forest extinguishing according to claim 8 rake is characterized in that: on the inner hole wall of the front end of fire extinguishing raking arm (2) or rear end, be manufactured with internal thread.
10. the preparation method of multifunctional forest extinguishing rake according to claim 8; It is characterized in that: cutter (4) is being fixed on fire extinguishing raking arm (2) last time; Tail end at cutter (4) connects a connecting rod (10) earlier; Then handle of a knife (4.1) part of connecting rod (10) together with cutter (4) injected in the endoporus of fire extinguishing raking arm (2) rear end; And after the front end that makes connecting rod (10) passes steel wire fire extinguishing drag head stiff end (3.1), be tightened on the front end screw rod of connecting rod (10) with the front end bending of connecting rod (10) or with nut, cutter (4) is linked together through connecting rod (10) and the steel wire drag head (3) of putting out a fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210094412.7A CN102626543B (en) | 2012-04-01 | 2012-04-01 | Multi-functional forest fire-extinguishing rake and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210094412.7A CN102626543B (en) | 2012-04-01 | 2012-04-01 | Multi-functional forest fire-extinguishing rake and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102626543A true CN102626543A (en) | 2012-08-08 |
| CN102626543B CN102626543B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210094412.7A Expired - Fee Related CN102626543B (en) | 2012-04-01 | 2012-04-01 | Multi-functional forest fire-extinguishing rake and manufacturing method thereof |
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| Country | Link |
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| CN (1) | CN102626543B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550163A (en) * | 2019-01-24 | 2019-04-02 | 山东金釜工具股份有限公司 | A kind of fire-fighting is harrowed with four hocks |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5152345A (en) * | 1991-08-08 | 1992-10-06 | Yarlott Jr David E | Fire extinguishing tool |
| CN2124726U (en) * | 1992-06-14 | 1992-12-16 | 浙江省林业科学研究所 | Fan-shape steel wire fire extinguishing bat |
| CN2552555Y (en) * | 2002-05-16 | 2003-05-28 | 仲维波 | Hand-held fire extinguishing tool |
| CN201020177Y (en) * | 2007-01-16 | 2008-02-13 | 李泉 | Fire suppression tool |
| CN201978378U (en) * | 2011-02-15 | 2011-09-21 | 淳安县新安江开发总公司 | Multi-purpose adjustable flail used in mountainous regions |
| CN202516200U (en) * | 2012-04-01 | 2012-11-07 | 贵州大奥博科技开发有限公司 | Multifunctional forest fire fighting harrow |
-
2012
- 2012-04-01 CN CN201210094412.7A patent/CN102626543B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5152345A (en) * | 1991-08-08 | 1992-10-06 | Yarlott Jr David E | Fire extinguishing tool |
| CN2124726U (en) * | 1992-06-14 | 1992-12-16 | 浙江省林业科学研究所 | Fan-shape steel wire fire extinguishing bat |
| CN2552555Y (en) * | 2002-05-16 | 2003-05-28 | 仲维波 | Hand-held fire extinguishing tool |
| CN201020177Y (en) * | 2007-01-16 | 2008-02-13 | 李泉 | Fire suppression tool |
| CN201978378U (en) * | 2011-02-15 | 2011-09-21 | 淳安县新安江开发总公司 | Multi-purpose adjustable flail used in mountainous regions |
| CN202516200U (en) * | 2012-04-01 | 2012-11-07 | 贵州大奥博科技开发有限公司 | Multifunctional forest fire fighting harrow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550163A (en) * | 2019-01-24 | 2019-04-02 | 山东金釜工具股份有限公司 | A kind of fire-fighting is harrowed with four hocks |
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| CN102626543B (en) | 2014-12-17 |
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