CN201423972Y - Wood binding fastener - Google Patents
Wood binding fastener Download PDFInfo
- Publication number
- CN201423972Y CN201423972Y CN2009201002973U CN200920100297U CN201423972Y CN 201423972 Y CN201423972 Y CN 201423972Y CN 2009201002973 U CN2009201002973 U CN 2009201002973U CN 200920100297 U CN200920100297 U CN 200920100297U CN 201423972 Y CN201423972 Y CN 201423972Y
- Authority
- CN
- China
- Prior art keywords
- ratchet
- side board
- rear end
- pawl
- torsion spring
- 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
Links
- 239000002023 wood Substances 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 230000002860 competitive effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Package Frames And Binding Bands (AREA)
Abstract
A wood binding fastener comprises a ratchet wheel assembly (1), a rear end axle (2), a left side plate (3), a right side plate (4), a left pawl (5), a right pawl (6), a left pawl torsion spring (7) and a right pawl torsion spring (8), wherein the two ends of the ratchet wheel assembly (1) are respectively mounted on the left lateral plate (3) and the right side plate (4) in a rotating manner, thetwo ends of the rear end axle (2) are respectively and fixedly sleeved on the left lateral plate (3) and the right side plate (4), and the left pawl (5), the left pawl torsion spring (7), the right pawl (6) and the right pawl torsion spring (8) are respectively sleeved on the rear end axle (2) in a rotating manner. The utility model has the advantages of large breaking force, long fastening distance, simple structure, low manufacturing cost, small volume, compact structure, and convenient storage and carrying, and fully increases the market competitive capacity of the product; and proved by field tests, the operation of the product is simpler and more convenient and the use is safe and more reliable.
Description
Technical field
The utility model relates to fastener, is specifically related to a kind of steel-wire fastener that is used to bundle timber.
Background technology
Heavy duty speed-raising along with railway, charge of trucks is reinforced the use of particularly reinforcing equipment has higher requirement, the rack-and-pinion rope coil of applicant's development is tied up fastener timber loading and reinforcing and transportation safety has been played certain positive role, in order to ensure safety of railway transportation, promote the product design of reinforcing equipment comprehensively, the ministerial standard of reinforcing equipment is also improving gradually, the rupture pull force of fastener is tied up in the rope coil of original product rack-and-pinion, fastening stroke can't meet requirements, and the shortcoming that its complex structure cost is high also is unfavorable for market competition and disposable use.
The utility model content
It is big that the purpose of this utility model provides a kind of rupture pull force, and fastening stroke is long, and the bundle of wood that cost simple in structure is low is tied up fastener.
Technical solution of the present utility model is: it comprises the ratchet assembly, the rear end axle, left side board, right side board, left pawl, right ratchet, left pawl torsion spring and right ratchet torsion spring, the ratchet assembly is provided with left ratchet, right ratchet and axial position square tommy bar through hole thereon, the both ends that are positioned at left ratchet left side and right ratchet right side of ratchet assembly are rotatably installed in the ratchet assembly mounting hole on left side board and the right side board respectively, the two ends of rear end axle are fixedly set in respectively in the axle mounting hole, rear end on left side board and the right side board, left pawl and right ratchet turning set respectively are contained on the rear end axle between left side board and the right side board and match with the left ratchet and the right ratchet of ratchet assembly respectively, and left pawl torsion spring and right ratchet torsion spring turning set respectively are contained on the rear end axle between left pawl and the right ratchet, its two ends respectively with left side board and left pawl, right side board and the clamping mutually of right ratchet.
Technique effect of the present utility model is: it is big that it has a rupture pull force, fastening stroke is long, the advantage that cost simple in structure is low, and its rupture pull force is brought up to 35KN by the 23KN of rack-and-pinion product, fastening stroke is brought up to 800mm by the 200mm of rack-and-pinion product, its cost is compared with rack-and-pinion to some extent and is descended, and has improved this competition capability, little, the compact conformation of its volume comprehensively, be convenient to store and carry, through on-the-spot test, this product operation is more simple and convenient, uses safer reliable.
Description of drawings
Accompanying drawing is the utility model embodiment block diagram.
The specific embodiment
As shown in the figure, it comprises ratchet assembly 1, rear end axle 2, left side board 3, right side board 4, left pawl 5, right ratchet 6, left pawl torsion spring 7 and right ratchet torsion spring 8, ratchet assembly 1 is provided with left ratchet 11, right ratchet 12 and axial position square tommy bar through hole 13 thereon, the both ends that are positioned at left ratchet 11 left sides and right ratchet 12 right sides of ratchet assembly 1 are rotatably installed in the ratchet assembly mounting hole on left side board 3 and the right side board 4 respectively, the two ends of rear end axle 2 are fixedly set in respectively in the axle mounting hole, rear end on left side board 3 and the right side board 4, left pawl 5 and right ratchet 6 turning set respectively are contained on the rear end axle 2 between left side board 3 and the right side board 4 and match with the left ratchet 11 and the right ratchet 12 of ratchet assembly 1 respectively, and left pawl torsion spring 7 and right ratchet torsion spring 8 turning set respectively are contained on the rear end axle 2 between left pawl 5 and the right ratchet 6, its two ends respectively with left side board 3 and left pawl 5, right side board 4 and the clamping mutually of right ratchet 6.
Be provided with the steel rope self-tightening axial and radially that favours ratchet assembly 1 between steel rope winding section 14 outer walls on the ratchet assembly 1 between left ratchet 11 and the right ratchet 12 and its square tommy bar through hole 13 and penetrate hole 15.The end that is positioned at left side board 3 left sides and right side board 4 right sides of ratchet assembly 1 is respectively equipped with jump ring groove 16, is separately installed with jump ring 9 in the jump ring groove 16.It on the rear end axle 2 the sheave shape that is provided with steel wire loop access slot 21.Be respectively equipped with rivet hole on the both ends of the surface of rear end axle 2, the two ends that rear end axle 2 is sleeved in the axle mounting hole, rear end of left side board 4 and right side board 5 are fixed on left side board 3 and the right side board 4 by rivet 10 respectively.On left side board 3, left pawl 5, right ratchet 6 and the right side board 4 corresponding position along rear end axle 2 axially be respectively equipped with safety lock pin-and- hole 51,41, be penetrated with a spring cotter 20 in each safety lock pin-and-hole 51,41.Be respectively equipped with loose ratchet on left pawl 5 and the right ratchet 6 and change plush copper 52,61 with removing.Be respectively equipped with torsion spring draw-in groove 42 on left side board 3 and the right side board 4.Be respectively equipped with torsion spring draw-in groove 53,62 on left pawl 5 and the right ratchet 6.
One end of binding steel rope connects into the rope sling that is enclosed within on this device rear end axle 2 steel wire loop access slots 21 during use by gland, the other end of binding steel rope penetrates steel rope self-tightening on the ratchet assembly 1 and penetrates in the hole 15 and pass in the square tommy bar through hole 13 of ratchet assembly 1 one ends, insert square tommy bar the through hole 13 interior and unidirectional switching ratchet assemblies 1 of ratchet assembly 1 other end with square spanner, the steel rope that the binding steel rope promptly can be wrapped in ratchet assembly 1 twines to rein on the section 14 and with its termination pushes down the realization self-locking, left side board 3 when the degree of tension of binding steel rope reaches requirement, left pawl 5, the safety lock pin-and-hole 51 of right ratchet 6 and right side board 4, penetrate a spring cotter in 41 and its opening is opened, promptly realized fast, convenient, timber and other items is lived in binding safely and reliably.
Claims (9)
1, bundle of wood is tied up fastener, it comprises ratchet assembly (1), rear end axle (2), left side board (3), right side board (4), left pawl (5), right ratchet (6), left pawl torsion spring (7) and right ratchet torsion spring (8), it is characterized in that: ratchet assembly (1) is provided with left ratchet (11), right ratchet (12) and axial position square tommy bar through hole (13) thereon, the both ends that are positioned at left ratchet (11) left side and right ratchet (12) right side of ratchet assembly (1) are rotatably installed in the ratchet assembly mounting hole on left side board (3) and the right side board (4) respectively, the two ends of rear end axle (2) are fixedly set in respectively in the axle mounting hole, rear end on left side board (3) and the right side board (4), left pawl (5) and right ratchet (6) turning set respectively are contained in rear end axle (2) between left side board (3) and the right side board (4) and go up and match with the left ratchet (11) and the right ratchet (12) of ratchet assembly (1) respectively, and left pawl torsion spring (7) and right ratchet torsion spring (8) turning set respectively are contained on the rear end axle (2) between left pawl (5) and the right ratchet (6), its two ends respectively with left side board (3) and left pawl (5), right side board (4) and right ratchet (6) clamping mutually.
2, bundle of wood as claimed in claim 1 is tied up fastener, it is characterized in that described ratchet assembly (1) goes up steel rope between left ratchet (11) and the right ratchet (12) and twine and be provided with the steel rope self-tightening axial and radially that favours ratchet assembly (1) between section (14) outer wall and its square tommy bar through hole (13) and penetrate hole (15).
3, bundle of wood as claimed in claim 1 is tied up fastener, it is characterized in that the end that is positioned at left side board (3) left side and right side board (4) right side of described ratchet assembly (1) is respectively equipped with jump ring groove (16), is separately installed with jump ring (9) in the jump ring groove (16).
4, bundle of wood as claimed in claim 1 is tied up fastener, it is characterized in that it is the sheave shape that is provided with steel wire loop access slot (21) that described rear end axle (2) is gone up between left pawl torsion spring (7) and the right ratchet torsion spring (8).
5, bundle of wood as claimed in claim 1 is tied up fastener, it is characterized in that being respectively equipped with rivet hole on the both ends of the surface of described rear end axle (2), the two ends that rear end axle (2) is sleeved in the axle mounting hole, rear end of left side board (4) and right side board (5) are fixed on left side board (3) and the right side board (4) by rivet (10) respectively.
6, bundle of wood as claimed in claim 1 is tied up fastener, it is characterized in that described left side board (3), left pawl (5), right ratchet (6) and right side board (4) go up corresponding position along rear end axle (2) axially be respectively equipped with safety lock pin-and-hole (51,41), each safety lock pin-and-hole is penetrated with a spring cotter (20) in (51,41).
7, bundle of wood as claimed in claim 1 is tied up fastener, and it is characterized in that being respectively equipped with on described left pawl (5) and the right ratchet (6) loose ratchet changes plush copper (52,61) with removing.
8, bundle of wood as claimed in claim 1 is tied up fastener, it is characterized in that being respectively equipped with torsion spring draw-in groove (42) on described left side board (3) and the right side board (4).
9, bundle of wood as claimed in claim 1 is tied up fastener, it is characterized in that being respectively equipped with on described left pawl (5) and the right ratchet (6) torsion spring draw-in groove (53,62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201002973U CN201423972Y (en) | 2009-06-29 | 2009-06-29 | Wood binding fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201002973U CN201423972Y (en) | 2009-06-29 | 2009-06-29 | Wood binding fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423972Y true CN201423972Y (en) | 2010-03-17 |
Family
ID=42023409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201002973U Expired - Fee Related CN201423972Y (en) | 2009-06-29 | 2009-06-29 | Wood binding fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423972Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015953A (en) * | 2014-06-10 | 2014-09-03 | 无锡通用钢绳有限公司 | Fastening tool of steel wire rope |
| CN109292135A (en) * | 2018-08-09 | 2019-02-01 | 陈翠 | A straw tying device |
-
2009
- 2009-06-29 CN CN2009201002973U patent/CN201423972Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015953A (en) * | 2014-06-10 | 2014-09-03 | 无锡通用钢绳有限公司 | Fastening tool of steel wire rope |
| CN109292135A (en) * | 2018-08-09 | 2019-02-01 | 陈翠 | A straw tying device |
| CN109292135B (en) * | 2018-08-09 | 2020-06-30 | 时平元 | A straw tying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100827 Address after: 157000 No. 101 Rizhao street, Mudanjiang Patentee after: Mudanjiang first railway logistics Refco Group Ltd Address before: 157000, Heilongjiang Mudanjiang District, Xi'an Rizhao street, No. 101, Mudanjiang first group market development department Patentee before: Xu Baoyin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |