CN202518605U - Long handle reverse tensioner - Google Patents
Long handle reverse tensioner Download PDFInfo
- Publication number
- CN202518605U CN202518605U CN2012201367917U CN201220136791U CN202518605U CN 202518605 U CN202518605 U CN 202518605U CN 2012201367917 U CN2012201367917 U CN 2012201367917U CN 201220136791 U CN201220136791 U CN 201220136791U CN 202518605 U CN202518605 U CN 202518605U
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- CN
- China
- Prior art keywords
- long handle
- sideboard
- lock
- casing
- strainer
- 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
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Abstract
The utility model relates to a tensioner, in particular to a long handle reverse tensioner. The long handle reverse tensioner mainly solves the problems that an existing long handle reverse tensioner in the prior art is relatively high in cost and the like due to the facts that the corresponding parts of a machine enclosure gear and the like are enlarged to match with a handle which is lengthened and a machine enclosure and a circular shaft pin used for pressing a belt are separated from each other and not siamesed. The long handle reverse tensioner comprises the machine enclosure. An end portion of the machine enclosure is provided with a belt pressing rod, and the machine enclosure and the belt pressing rod are made into a whole. Two sides of the machine enclosure are respectively provided with a left sideboard and a right sideboard, and a semi-circular shaft is connected between the left sideboard and the right sideboard in penetrating mode. A ratchet wheel is connected with the semi-circular shaft in penetrating mode. The machine enclosure is movably connected with an E-shaped lock, the front end of the left sideboard and the front end of the right sideboard are provided with sideboard protruded parts, and a square lock connecting plate is movably connected between the left sideboard and the right sideboard. Two sides of the square lock connecting plate are connected with a square lock which is capable of blocking the ratchet wheel, a handle baffle is fixedly provided with a handle, an intermediate baffle is fixedly arranged between the left sideboard and the right sideboard, and a cylinder spring is arranged between the square lock connecting plate and the intermediate baffle.
Description
Technical field
The utility model relates to a kind of strainer, especially relates to the reverse strainer of a kind of long handle.
Background technology
Because the increase of freight traffic volume, the research of cargo transportation security property has obtained increasing concern in various countries and attention.Conventional cargo binding rope seriously can not satisfy the needs that goods bundlees transportation fast; The high strength bundling belt series products that has strainer substitutes tradition binding rope gradually; Become the main product of logistics binding transportation; Wait some developed countries the America and Europe, the bundling belt production development is quite ripe, in the Goods binding transportation, uses popularity rate also quite high.For the strainer product, the size of rupture strength and pretension is to weigh two important indicators of strainer performance and quality.Especially in the up-market of present European bundling belt product, like Germany, to the requirement of 50mm/5T strainer pretension than higher.Mostly the strainer that popular in the market pretension is bigger is the design of long handle reverse geometry; Because handle lengthening; The also supporting increasings of corresponding component such as casing gear, and casing and to be used for the circular pivot pin of pressure zone be not siamesed separated from one another, so manufacturing cost is higher relatively.So, under the prerequisite that ensures strainer rupture strength and pretension, how can effectively reduce manufacturing cost, the raising competitiveness of product in market has become the emphasis of considering of domestic and international strainer production firm.
The utility model content
The utility model provides the reverse strainer of a kind of long handle; It mainly is to solve the reverse strainer of existing in prior technology long handle because the handle lengthening; The also supporting increasings of corresponding component such as casing gear; And casing and to be used for the circular pivot pin of pressure zone be not siamesed separated from one another, so manufacturing cost more high technical matters relatively.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
The reverse strainer of a kind of long handle of the utility model comprises casing, and described casing end is provided with the pressure zone bar; Casing and pressure zone bar are processed one, and the casing both sides are respectively equipped with left side plate, right side plate, and cross-under has the semicircle axle between the left and right board; Going back cross-under on the semicircle axle has ratchet, is connected with the mountain lock that can pin ratchet on the casing, and the left and right board front end is connected with the side plate prodger that can back down the mountain lock; Lock connecting panel in the side's of being connected with between the left and right board; Lock connecting panel two ends, side are connected with side's lock that can block hook tooth, and side's lock connecting panel is fixed with handle, also is fixed with middle baffle plate between the left and right board; Be provided with cylindrical spring between side's lock connecting panel and the middle baffle plate, left side plate, right side plate end are connected with handle.During work, can put on belt, the pulling handle at the pressure zone bar place of casing; Left and right board can strain belt through the cooperating of zones of different between pawl device and ratchet, the casing after casing rotates; Can promote after the tension to shake hands baffle plate general side lock is inserted in the ratchet, accomplishes lockmaking; When discharging fully, side's lock gets into complete release groove, can realize complete release function.Utilize the material of casing itself, carry out special punch process, make the pressure zone bar of casing and pressure zone form a disjunctor assembly, replace the conventional reverse strainer of long handle to be used for the circular pivot pin of pressure zone with mould, and then effective cost-cutting.
As preferably, the end face of described middle baffle plate is " E " type, replaces conventional " U " type, helps to increase the product tensile strength.
As preferably, described ratchet is 11 teeth.Replace 17 tooth papillaes of the conventional reverse strainer of long handle to take turns with 11 tooth papillaes wheel, do not influence whole rupture strength and functions of use, but reduced cost.
As preferably, described mountain lock is connected with taper spring.Taper spring can push up the mountain lock in the ratchet, plays reset used.
As preferably, the section of described pressure zone bar is a circular arc.
Therefore; The utility model replaces the 17 tooth papillaes wheel of the conventional reverse strainer of long handle with 11 tooth papillaes wheel, and utilizes the material of casing itself, carries out special punch process with mould; Make the part of casing and pressure zone form a disjunctor assembly; Replace the conventional reverse strainer of long handle to be used for the circular pivot pin of pressure zone, effectively reduce manufacturing cost, and the whole rupture strength that does not influence product requires and functions of use.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is plan structure scheme drawings of Fig. 1.
Parts, position and numbering among the figure: casing 1, pressure zone bar 2, left side plate 3, right side plate 4, semicircle axle 5, ratchet 6, mountain lock 7, side's lock connecting panel 8, side's lock 9, handle 10, middle baffle plate 11, cylindrical spring 12, handle 13, taper spring 14.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: the reverse strainer of a kind of long handle of this example, like Fig. 1, Fig. 2, a casing 1 is arranged, the casing end is provided with pressure zone bar 2, and the section of pressure zone bar is a circular arc.Casing and pressure zone bar are processed one, and the casing both sides are respectively equipped with left side plate 3, right side plate 4, and cross-under has semicircle axle 5 between the left and right board, and going back cross-under on the semicircle axle has ratchet 6, and ratchet is 11 teeth.Be connected with the mountain lock 7 that can pin ratchet on the casing, the mountain lock is connected with taper spring 14.The left and right board front end is connected with the side plate prodger that can back down the mountain lock; Lock connecting panel 8 in the side's of being connected with between the left and right board; Lock connecting panel two ends, side are connected with side's lock 9 that can block hook tooth; Side's lock connecting panel is fixed with handle 10, also is fixed with middle baffle plate 11 between the left and right board, and the end face of middle baffle plate is " E " type.Be provided with cylindrical spring 12 between side's lock connecting panel and the middle baffle plate, left side plate, right side plate end are connected with handle 13.
During work, put on belt after, pulling handle 10, left side plate 3, right side plate 4 rotate around casing 1, through cooperating of zones of different between pawl device and ratchet 6, the casing 1, and cooperating between Locking Device and the ratchet, make strainer possess locking and tension function.When discharging fully, the same with conventional belt tightener, side's lock 9 gets into complete release groove, can realize complete release function.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (5)
1. the reverse strainer of long handle comprises casing (1), it is characterized in that described casing (1) end is provided with pressure zone bar (2); Casing and pressure zone bar are processed one; Casing (1) both sides are respectively equipped with left side plate (3), right side plate (4), and cross-under has semicircle axle (5) between the left and right board, and going back cross-under on the semicircle axle has ratchet (6); Be connected with the mountain lock (7) that can pin ratchet on the casing; The left and right board front end is connected with the side plate prodger that can back down the mountain lock, lock connecting panel (8) in the side's of being connected with between the left and right board, and lock connecting panel two ends, side are connected with side's lock (9) that can block hook tooth; Side's lock connecting panel is fixed with handle (10); Also be fixed with middle baffle plate (11) between the left and right board, be provided with cylindrical spring (12) between side's lock connecting panel and the middle baffle plate, left side plate, right side plate end are connected with handle (13).
2. the reverse strainer of a kind of long handle according to claim 1 is characterized in that the end face of described middle baffle plate (11) is " E " type.
3. the reverse strainer of a kind of long handle according to claim 1 and 2 is characterized in that described ratchet (6) is 11 teeth.
4. the reverse strainer of a kind of long handle according to claim 1 and 2 is characterized in that described mountain lock (7) is connected with taper spring (14).
5. the reverse strainer of a kind of long handle according to claim 1 and 2, the section that it is characterized in that described pressure zone bar (2) is a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201367917U CN202518605U (en) | 2012-04-01 | 2012-04-01 | Long handle reverse tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201367917U CN202518605U (en) | 2012-04-01 | 2012-04-01 | Long handle reverse tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202518605U true CN202518605U (en) | 2012-11-07 |
Family
ID=47101567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201367917U Expired - Fee Related CN202518605U (en) | 2012-04-01 | 2012-04-01 | Long handle reverse tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202518605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823692A (en) * | 2019-01-30 | 2019-05-31 | 成都宏基建材股份有限公司 | Closing in band, the tightening device for tightening closing in band and the band external member with tightening device |
-
2012
- 2012-04-01 CN CN2012201367917U patent/CN202518605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823692A (en) * | 2019-01-30 | 2019-05-31 | 成都宏基建材股份有限公司 | Closing in band, the tightening device for tightening closing in band and the band external member with tightening device |
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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: 20121107 Termination date: 20180401 |