CN203410356U - Steel wire rope tightener - Google Patents
Steel wire rope tightener Download PDFInfo
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- CN203410356U CN203410356U CN201320468547.5U CN201320468547U CN203410356U CN 203410356 U CN203410356 U CN 203410356U CN 201320468547 U CN201320468547 U CN 201320468547U CN 203410356 U CN203410356 U CN 203410356U
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Abstract
The utility model provides a steel wire rope tightener, belonging to the technical field of machinery and solving the problems that the existing steel wire rope tightener is time-saving and effort-saving to use, and poor in safety. The steel wire rope tightener comprises a bracket, a guide tube for a steel wire rope to pass through is arranged on the bracket, a one-way locking mechanism and a rope pulling mechanism are respectively arranged on the bracket at two ends of the guide tube, the steel wire rope can only pass through the guide tube in a one-way manner along with the direction from the one-way locking mechanism to the rope pulling mechanism through the one-way locking mechanism, the steel wire rope can be driven to move towards the tightening direction of the steel wire rope when the rope pulling mechanism acts. The steel wire rope tightener is simple to use and is high in stability.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of for tightening up the steel rope tightener of steel rope.
Background technology
In the loading process of railway, automobile, steamer, generally use binding rope to carry out the binding of goods to reinforce at present.That is to say, goods is placed on to binding position, one end of binding rope is connected mutually with loading place, and by binding rope by after Goods binding, binding rope is fixed on the instruments such as car or ship to the binding of realization to goods at the other end.
When transportation produces impulsive force, this traditional binding mode can cause lengthening deformation.When reinforcing, also may make in addition the object of reinforcing produce slip, easily cause the accident in transit, and the effort of taking a lot of work.
In order to address this problem, applicant once applied for that its publication number was " at a kind of steel rope tightener " of CN102602325A, it comprises a body that is column, body sidepiece has twice along its axial recessed groove, body end has two jacks, jack groove location one by one corresponding and corresponding jack and groove is connected, on body, also there is the locking piece being removably connected on it, and the steel rope that is wrapped in body sidepiece when locking piece is connected to body is resisted against on locking piece in its tensile force effect.
Rotate after body, steel rope, by body, then inserts jack by locking piece again, thereby makes to be positioned by the steel rope of rolling.Can find out, in actual use procedure, need to rotate frequently body, operation is wasted time and energy, and locking also needs extra manpower that locking piece is inserted to jack.Can find out, when it not only uses, waste time and energy, and may crush operator in insertion process, its safety is poor.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for prior art, provides a kind of simple in structure, easy to use and steel rope tightener that stability is high.
The purpose of this utility model can realize by following technical proposal: a kind of steel rope tightener, comprise a support, it is characterized in that, on described support, there is the guide cylinder for steel wire penetrating, the two ends that are positioned at guide cylinder on described support have respectively single direction locking mechanism and pull rope mechanism, above-mentioned single direction locking mechanism makes the steel rope can only be unidirectional by guide cylinder to pull rope mechanism direction along single direction locking mechanism, during above-mentioned pull rope mechanism action, can drive steel rope to move to the direction of tightening up of steel rope.
Steel rope is connected in above-mentioned single direction locking mechanism, guide cylinder and pull rope mechanism simultaneously.In the time of need to making steel rope that Goods binding is tightened up, pull rope mechanism pulls steel rope to move to the direction of tightening up of steel rope.In this process, under the effect of single direction locking mechanism, steel rope can only be unidirectional passes through guide cylinder, that is to say, steel rope can only tighten up direction along it and move.Thereby the steel rope after tightening up firmly bundlees goods.
After once steel rope tightens up, after that is to say that goods is firmly bundled by steel rope.Under single direction locking mechanism effect, steel rope cannot move, and that is to say, steel rope is firmly positioned on this steel rope tightener, steel rope after tightening up can not be unclamped and return.Thereby guarantee that goods can firmly be bundled.
In above-mentioned steel rope tightener, described support comprises plate body one and the plate body two that is tabular, between above-mentioned plate body one and plate body two, by some pipe links, is connected mutually.
Between plate body one and plate body two, be formed for arranging the space of guide cylinder, pull rope mechanism and single direction locking mechanism.Certainly, by pipe link, can make plate body one and plate body two firmly link together.
In above-mentioned steel rope tightener, described single direction locking mechanism comprises buckling piece one and the buckling piece two of semicircular in shape, guide groove one and the guide groove two on described plate body one with inclination, on described plate body two, have and the symmetrically arranged secondary guide groove one of above-mentioned guide groove one, with with the symmetrically arranged secondary guide groove two of guide groove two, the both sides of above-mentioned buckling piece one are embedded in respectively in guide groove one and secondary guide groove one, and the both sides of above-mentioned buckling piece two are embedded in respectively in guide groove two and secondary guide groove two.
The both sides of buckling piece one lay respectively at the lowest part of guide groove one and one inclination place of secondary guide groove.Meanwhile, the both sides of buckling piece two also lay respectively at the lowest part of guide groove two and two inclinations place of secondary guide groove.Now, the fastening chamber forming between buckling piece one and buckling piece two is smaller, the both sides that are fastened on steel rope that buckling piece one and buckling piece two can be stable.
When steel rope is along tightening up direction while moving, the friction force between steel rope and buckling piece one makes buckling piece one move to the highest point of guide groove one and one inclination place of secondary guide groove.In like manner, buckling piece two moves to the highest point of guide groove two and two inclinations place of secondary guide groove.Buckling piece one after movement and buckling piece two reduce the friction force between both and steel rope, or buckling piece one and buckling piece two are departed from steel rope, and now, steel rope can tighten up the smooth and easy movement of direction along it.
Otherwise, the tightening force effect being bundled, when steel rope is along tightening up direction while oppositely moving, the friction force between buckling piece one, buckling piece two and steel rope drives buckling piece one and buckling piece two to move to the lowest part that guide groove tilts.Due to buckling piece one, buckling piece two both sides that are coated on steel rope tightly, therefore, steel rope cannot oppositely move, and that is to say, steel rope is can not unclamp direction along it to move.
In above-mentioned steel rope tightener, described guide groove one and guide groove two be take guide cylinder axial line and are symmetrical arranged as benchmark.
Symmetrically arranged structure can make buckling piece one and buckling piece two all can move smoothly.
In above-mentioned steel rope tightener, described buckling piece one edge has some engagement teeth one, and described buckling piece two edges have some engagement teeth two, above-mentioned engagement teeth one and engagement teeth two-phase engagement.
Because engagement teeth one are meshed all the time with engagement teeth two, that is to say, buckling piece one and stable the snapping together of buckling piece two energy, avoid both mutual dislocation.
In above-mentioned steel rope tightener, in described support, also there is locking spring, one end of locking spring acts on guide cylinder, the other end of locking spring acts on buckling piece one and buckling piece two simultaneously, and under the elastic force effect of above-mentioned locking spring, buckling piece one and buckling piece two can be fastened on respectively the both sides of steel rope.
Under the elastic force effect of locking spring, buckling piece one and buckling piece two have the trend mutually snapping together, thereby guarantee that buckling piece one and buckling piece two can be fastened on the both sides of steel rope all the time.
In above-mentioned steel rope tightener, described single direction locking mechanism comprises that bite and its one end of being fixed on support are hinged on the biteplate on support, described biteplate one side has ratchet, between described biteplate opposite side and support, be provided with interlock spring, under the elastic force effect of interlock spring, the ratchet bottom also can be pressed in steel rope top in bite.
Under the elastic force effect of interlock spring, ratchet has all the time steel rope top is pressed in to the trend in bite.Can find out, steel rope both sides are pressed by ratchet bite respectively.
Because ratchet tilts, when steel rope is to tightening up direction while moving, steel rope slips over from the back of ratchet.When steel rope unclamps direction while moving to it, the claw of ratchet is engaged on steel rope, and steel rope cannot move.Therefore, such structure makes steel rope tighten up direction along it to move.
In above-mentioned steel rope tightener, described pull rope mechanism comprises that the folding that is tubular and is movably connected in stay cord cylinder on support and is positioned at stay cord cylinder buckles one, folding buckles two and be hinged on the handle on support, above-mentioned stay cord cylinder is inner is the small-caliber end that taper hole and stay cord cylinder are taper hole towards guide cylinder place, after above-mentioned folding button one, the equal semicircular in shape of folding button two and both fastenings, can be resisted against respectively the both sides of steel rope, above-mentioned handle middle part is hinged on support, support is stretched out in handle outer end, and handle is inner to be connected with stay cord cylinder.
Pull handle and drive stay cord cylinder to move back and forth, thereby by unidirectional the pulling of steel rope.Particularly, when stay cord cylinder moves to guide cylinder place, folding button one and folding button two slip over from steel rope, that is to say, folding button one and folding button two slide to the large port place of the inner taper hole of stay cord cylinder, friction force in this process between folding button one, folding button two and steel rope is very little, or folding button one, folding button two and steel rope disengaging, does not drive steel rope to move.When stay cord cylinder oppositely moves, folding button one and folding button two slide to the portlet place of the taper hole of stay cord cylinder inside.The squeezing action of folding button one and opening button two tension rope rolls, folding button one and folding button two both sides that are fastened on steel rope tightly, that is to say, in the reverse moving process of stay cord cylinder, drive steel rope to move.
Above-mentioned moving back and forth frequently, finally make steel rope intermittence to tightening up direction single-way moving.
In above-mentioned steel rope tightener, on described support, both sides have position-limited trough, and positioning plate and positioning plate that above-mentioned stay cord cylinder both sides have flats are positioned at position-limited trough place.
Such structure can make stay cord cylinder along support back and forth translation in the stroke of setting.
In above-mentioned steel rope tightener, described handle the inner has gear, and above-mentioned stay cord cylinder sidepiece axially has tooth bar and rack and pinion is meshed along it.
Transmission of power by gear, tooth bar in handle swing process can make stay cord cylinder move back and forth.
In above-mentioned steel rope tightener, the large port place that described stay cord cylinder inside is close to its taper hole has gear edge, in described stay cord cylinder, be provided with stay cord spring, one end of stay cord spring acts on gear along upper, and the other end of stay cord spring acts on that folding buckles one, folding is buckled on two simultaneously.
Under the elastic force effect of stay cord spring, can guarantee that folding buckles one, the two stable both sides that are fastened on steel rope are buckled in folding.Steel rope is to tightening up direction while moving, and the tightening force applying makes folding button one, folding button two overcome the elastic force of stay cord spring, to tightening up direction, moves.
When steel rope oppositely moves, because folding button one, folding button two are fastened on steel rope both sides all the time, once steel rope has the trend of reverse movement, folding button once and folding button two held tightly immediately, stop steel rope oppositely to move.
In above-mentioned steel rope tightener, described gear is along for being connected in the jump ring inside stay cord cylinder.
Jump ring is a kind of of fastener, and the large port place that directly adopts existing common jump ring to be connected in stay cord cylinder just can locate one end of spring.
In above-mentioned steel rope tightener, described pull rope mechanism comprises two friction wheels that are axially connected on support, one of them described friction wheel end is fixed with the rocking bar that can drive its rotation, and rocking bar is positioned at support outside, between above-mentioned two friction wheels, form the gap of passing through for steel rope.
This gap is slightly less than steel rope external diameter, by rocking bar, drives one of them friction wheel to rotate, and because gap is smaller, has larger friction force between friction wheel and steel rope, thereby drives steel rope to move by the friction wheel rotating.
Compared with prior art, when this steel rope tightener uses, only need reciprocally swinging handle frequently, just can make steel rope along its tighten up direction unidirectional pass through guide cylinder.Can find out, this steel rope tightener is easy to use.
Meanwhile, under the effect of single direction locking mechanism, to the steel rope tightening up after direction moves, can not return and unclamp, its to steel rope to tighten up stability higher.
In addition, be engaged in folding in stay cord cylinder buckle one and folding buckle two and the effect of stay cord spring under, steel rope is difficult for unclamping returning more, its stability in use is further enhanced, and has very high practical value.
Accompanying drawing explanation
Fig. 1 is the use status architecture schematic diagram of this steel rope tightener.
Fig. 2 is the perspective view of this steel rope tightener.
Fig. 3 is the structural representation at plate body one place in this steel rope tightener.
Fig. 4 is the sectional structure schematic diagram of this steel rope tightener.
Fig. 5 is the perspective view of single direction locking mechanism and pull rope mechanism in this steel rope tightener.
Fig. 6 is the main TV structure schematic diagram of single direction locking mechanism and pull rope mechanism in this steel rope tightener.
Fig. 7 is the structural representation of single direction locking mechanism in embodiment bis-.
Fig. 8 is the structural representation of tri-kinds of pull rope mechanism of embodiment.
In figure, 1, steel rope; 2, support; 2a, plate body one; 2a1, guide groove one; 2a2, guide groove two; 2b, plate body two; 2b1, secondary guide groove one; 2b2, secondary guide groove two; 2c, pipe link; 2d, position-limited trough; 3, guide cylinder; 4, buckling piece one; 4a, engagement teeth one; 5, buckling piece two; 5a, engagement teeth two; 6, locking spring; 7, stay cord cylinder; 7a, positioning plate; 7b, tooth bar; 8, folding button one; 9, folding button two; 10, handle; 10a, gear; 11, gear edge; 12, stay cord spring; 13, bite; 14, biteplate; 14a, ratchet; 15, interlock spring; 16, friction wheel; 17, rocking bar.
The specific embodiment
As shown in Figure 1, this steel rope tightener is used for steel rope 1 to tighten up, thereby by the steel rope 1 being tightened up, goods is firmly bundled, and avoids goods in transportation, become flexible or come off.
As shown in Fig. 1 and Fig. 2 and Fig. 3 and Fig. 4, this steel rope tightener comprises a support 2, and support 2 comprises plate body one 2a and plate body two 2b that are tabular, between plate body one 2a and plate body two 2b, by some pipe link 2c, is connected mutually.
In cavity between plate body one 2a and plate body two 2b, be fixed with the guide cylinder 3 passing for steel rope 1.Meanwhile, the two ends that are positioned at guide cylinder 3 at above-mentioned cavity have respectively single direction locking mechanism and pull rope mechanism.Single direction locking mechanism make steel rope 1 can only along single direction locking mechanism to pull rope mechanism direction unidirectional pass through guide cylinder 3, that is to say, steel rope 1 can only be along tightening up direction single-way moving.Pull rope mechanism can drive steel rope 1 to move to the direction of tightening up of steel rope 1.
As shown in Figure 5 and Figure 6, single direction locking mechanism comprises buckling piece 1 and the buckling piece 25 of semicircular in shape, guide groove one 2a1 and guide groove two 2a2 on plate body one 2a with inclination, secondary guide groove two 2b1 and secondary guide groove two 2b2 on plate body two 2b with inclination, guide groove one 2a1 and secondary guide groove one 2b1 are symmetrical arranged, and guide groove two 2a2 and secondary guide groove two 2b2 are symmetrical arranged.
The both sides of buckling piece 1 are embedded in respectively in guide groove one 2a1 and secondary guide groove one 2b1, and the both sides of buckling piece 25 are embedded in respectively in guide groove two 2a2 and secondary guide groove two 2b2.
In the present embodiment, guide groove one 2a1 and guide groove two 2a2 be take guide cylinder 3 axial lines and are symmetrical arranged as benchmark.Meanwhile, secondary guide groove one 2b1 and secondary guide groove two 2b2 take guide cylinder 3 axial lines to be symmetrical arranged as benchmark.
In addition, in order to guarantee can not misplace between buckling piece 1 and buckling piece 25, have some engagement teeth one 4a at buckling piece one 4 edges, buckling piece 25 edges have some engagement teeth two 5a, and engagement teeth one 4a is meshed with engagement teeth two 5a.
In support 2, also there is locking spring 6, the top, one end of locking spring 6 is pressed on guide cylinder 3, the other end of locking spring 6 pushes up simultaneously and is pressed on buckling piece 1 and buckling piece 25, and under the elastic force effect of locking spring 6, buckling piece 1 and buckling piece 25 are fastened on respectively the both sides of steel rope 1.
The folding that pull rope mechanism comprises tubular stay cord cylinder 7 and is positioned at stay cord cylinder 7 buckles 1, folding buckles 29 and be hinged on the handle 10 on support 2, and stay cord cylinder 7 inside are taper hole.The small-caliber end that stay cord cylinder 7 is taper hole towards guide cylinder 3 places, can be resisted against respectively the both sides of steel rope 1 after folding button 1, the equal semicircular in shape of folding button 29 and both fasten.That is to say, folding button 1, folding button 29 inner sides become semicircle, and the outside of folding button 1, folding button 29 and stay cord cylinder 7 inner sides match.In the present embodiment, on support 2, both sides have position-limited trough 2d, and positioning plate 7a and positioning plate 7a that stay cord cylinder 7 both sides have flats are positioned at position-limited trough 2d place
The large port place that stay cord cylinder 7 inside are close to its taper hole has gear along 11, and in the present embodiment, gear is to be connected in the jump ring in stay cord cylinder 7 along 11.In stay cord cylinder 7, be provided with stay cord spring 12, one end of stay cord spring 12 acts on gear along on 11, and the other end of stay cord spring 12 acts on that folding buckles 1, folding is buckled on 29 simultaneously.
Particularly, when stay cord cylinder 7 moves to guide cylinder 3 places, folding button 1 and folding button 29 slip over from steel rope, that is to say, folding button 1 and folding button 29 slide to the large port place of stay cord cylinder 7 inner taper holes, although the elastic force effect of stay cord spring 12 makes that folding buckles 1, folding is buckled 29 and is fastened on steel rope in this process, because friction force is very little, therefore, in this process, can not drive steel rope 1 to move.
When stay cord cylinder 7 oppositely moves, folding button 1 and folding button 29 slide to the portlet place of the taper hole of stay cord cylinder 7 inside.The squeezing action of folding button 1 and opening button 29 tension rope rolls 7, folding button 1 and folding button 29 both sides that are fastened on steel rope 1 tightly, that is to say, in the reverse moving process of stay cord cylinder 7, drive steel rope 1 to move.
Obviously, in handle 10 reciprocally swinging processes, drive stay cord cylinder 7 to move back and forth, the stay cord cylinder 7 moving back and forth moves the unidirectional intermittence of steel rope.
Particularly, the both sides of buckling piece 1 lay respectively at the lowest part of guide groove one 2a1 and one 2b1 inclination place of secondary guide groove, and the both sides of buckling piece 25 also lay respectively at the lowest part of guide groove two 2a2 and two 2b2 inclinations place of secondary guide groove.Under the elastic force effect of locking spring 6, buckling piece 1 and buckling piece 25 are fastened on the both sides of steel rope 1 all the time.
When steel rope 1 is along tightening up direction while moving, the friction force between steel rope 1 and buckling piece 1 makes buckling piece 1 move to the highest point of guide groove one 2a1 and one 2b1 inclination place of secondary guide groove.In like manner, buckling piece 25 moves to the highest point of guide groove two 2a2 and two 2b2 inclinations place of secondary guide groove.
Buckling piece 1 after movement and buckling piece 25 reduce the friction force between both and steel rope 1, and steel rope 1 can tighten up the smooth and easy movement of direction along it.
Otherwise, the tightening force effect being bundled, when steel rope 1 is along tightening up direction while oppositely moving, the friction force between buckling piece 1, buckling piece 25 and steel rope 1 drives buckling piece 1 and buckling piece 25 to move to the lowest part of guide groove inclination.Due to buckling piece 1, buckling piece 25 both sides that are coated on steel rope 1 tightly, therefore, steel rope 1 cannot oppositely move, and that is to say, steel rope 1 is can not unclamp direction along it to move.
Obviously, when pull rope mechanism is tightened up steel rope 1, steel rope 1 also can be passed through by single direction locking mechanism place smoothly.Steel rope 1 is strained the masterpiece used time, and folding button 1 and folding button 25 are firmly clamped in the both sides of steel rope 1, guarantees that steel rope 1 can not move.Certainly, after Goods binding is good, buckling piece 1 and buckling piece 25 are also firmly clamped in the both sides of steel rope 1, thereby have improved the stability of whole tightener.
Embodiment bis-
The structure of the present embodiment and principle are basic identical with embodiment mono-, different place is that single direction locking mechanism comprises that bite 13 and its one end of being fixed on support 2 are hinged on the biteplate 14 on support 2, biteplate 14 1 sides have ratchet 14a, between biteplate 14 opposite sides and support, be provided with interlock spring 15, under the elastic force effect of interlock spring 15, the ratchet 14a bottom also can be pressed in steel rope 1 top in bite 13, as shown in Figure 7.
Under the elastic force effect of interlock spring 15, ratchet 14a has steel rope 1 top is pressed in to the trend in bite 13.Certainly, in this process, be that the claw of ratchet 14a contacts with steel rope 1, when steel rope 1 falls back, the claw of ratchet 14a can only more firmly be engaged on steel rope 1, and it cannot be return.
Because the back of ratchet 14a seamlessly transits, when steel rope 1 is to tightening up direction while moving, steel rope 1 slips over from the back of ratchet 14a.
Embodiment tri-
The structure of the present embodiment and principle are basic identical with embodiment mono-, different place is that pull rope mechanism comprises two friction wheels 16 that are axially connected on support 2, one of them friction wheel 16 end is fixed with the rocking bar 17 that can drive its rotation, rocking bar 17 is positioned at support 2 outsides, between two friction wheels 16, form the gap of passing through for steel rope 1, as shown in Figure 8.
In rotating rocker 17 processes, can drive one of them friction wheel 16 to rotate, because the gap between two friction wheels 16 is slightly less than steel rope 1 diameter, therefore, in friction wheel 16 rotation processes, can drive steel rope 1 to move.
Certainly, friction wheel 16 can be the roller of quality of rubber materials, can be also the gear of the uniform some teeth of its sidepiece.
Claims (10)
1. a steel rope tightener, comprise a support (2), it is characterized in that, on described support (2), there is the guide cylinder (3) passing for steel rope (1), the two ends that are positioned at guide cylinder (3) on described support (2) have respectively single direction locking mechanism and pull rope mechanism, above-mentioned single direction locking mechanism makes the steel rope (1) can only be unidirectional by guide cylinder (3) to pull rope mechanism direction along single direction locking mechanism, during above-mentioned pull rope mechanism action, can drive steel rope (1) to move to the direction of tightening up of steel rope (1).
2. steel rope tightener according to claim 1, it is characterized in that, described support (2) comprises plate body one (2a) and the plate body two (2b) that is tabular, between above-mentioned plate body one (2a) and plate body two (2b), by some pipe links (2c), is connected mutually.
3. steel rope tightener according to claim 2, it is characterized in that, described single direction locking mechanism comprises buckling piece one (4) and the buckling piece two (5) of semicircular in shape, guide groove one (2a1) and the guide groove two (2a2) on described plate body one (2a) with inclination, on described plate body two (2b), have and the symmetrically arranged secondary guide groove one of above-mentioned guide groove one (2a1) (2b1), with with the symmetrically arranged secondary guide groove two of guide groove two (2a2) (2b2), the both sides of above-mentioned buckling piece one (4) are embedded in respectively in guide groove one (2a1) and secondary guide groove one (2b1), the both sides of above-mentioned buckling piece two (5) are embedded in respectively in guide groove two (2a2) and secondary guide groove two (2b2).
4. steel rope tightener according to claim 3, it is characterized in that, described buckling piece one (4) edge has some engagement teeth one (4a), described buckling piece two (5) edges have some engagement teeth two (5a), and above-mentioned engagement teeth one (4a) are meshed with engagement teeth two (5a).
5. steel rope tightener according to claim 3, it is characterized in that, in described support (2), also there is locking spring (6), one end of locking spring (6) acts on guide cylinder (3), the other end of locking spring (6) acts on buckling piece one (4) simultaneously and buckling piece two (5) is upper, and under the elastic force effect of above-mentioned locking spring (6), buckling piece one (4) and buckling piece two (5) can be fastened on respectively the both sides of steel rope (1).
6. according to the steel rope tightener described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described pull rope mechanism comprises that the folding that is tubular and is movably connected in the stay cord cylinder (7) on support (2) and is positioned at stay cord cylinder (7) buckles one (8), folding button two (9) and be hinged on the handle (10) on support (2), above-mentioned stay cord cylinder (7) is inner locates the small-caliber end into taper hole towards guide cylinder (3) for taper hole and stay cord cylinder (7), above-mentioned folding button one (8), after the equal semicircular in shape of folding button two (9) and both fastenings, can be resisted against respectively the both sides of steel rope (1), above-mentioned handle (10) middle part is hinged on support (2), support (2) is stretched out in handle (10) outer end, handle (10) is inner to be connected with stay cord cylinder (7).
7. steel rope tightener according to claim 6, is characterized in that, the upper both sides of described support (2) have position-limited trough (2d), and above-mentioned stay cord cylinder (7) both sides have the positioning plate (7a) of flats and positioning plate (7a) and are positioned at position-limited trough (2d) and locate.
8. steel rope tightener according to claim 6, is characterized in that, described handle (10) the inner has gear (10a), and above-mentioned stay cord cylinder (7) sidepiece axially has tooth bar (7b) and tooth bar (7b) is meshed with gear (10a) along it.
9. steel rope tightener according to claim 6, it is characterized in that, the large port place that described stay cord cylinder (7) inside is close to its taper hole has gear along (11), in described stay cord cylinder (7), be provided with stay cord spring (12), it is upper along (11) that one end of stay cord spring (12) acts on gear, and the other end of stay cord spring (12) acts on that folding buckles one (8), folding is buckled on two (9) simultaneously.
10. steel rope tightener according to claim 9, is characterized in that, described gear along (11) for being connected in the jump ring inside stay cord cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468547.5U CN203410356U (en) | 2013-08-01 | 2013-08-01 | Steel wire rope tightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468547.5U CN203410356U (en) | 2013-08-01 | 2013-08-01 | Steel wire rope tightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203410356U true CN203410356U (en) | 2014-01-29 |
Family
ID=49973273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468547.5U Withdrawn - After Issue CN203410356U (en) | 2013-08-01 | 2013-08-01 | Steel wire rope tightener |
Country Status (1)
| Country | Link |
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| CN (1) | CN203410356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350656A (en) * | 2013-08-01 | 2013-10-16 | 浙江双友物流器械股份有限公司 | Cable wire tightener |
| CN105332757A (en) * | 2015-10-26 | 2016-02-17 | 无锡市永亿精密铸造有限公司 | Automobile valve rocker embedded with tension pulleys |
| CN110260275A (en) * | 2019-06-03 | 2019-09-20 | 深圳市众承科技有限公司 | A kind of wirerope lifting regulator |
-
2013
- 2013-08-01 CN CN201320468547.5U patent/CN203410356U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350656A (en) * | 2013-08-01 | 2013-10-16 | 浙江双友物流器械股份有限公司 | Cable wire tightener |
| CN103350656B (en) * | 2013-08-01 | 2016-03-02 | 浙江双友物流器械股份有限公司 | A kind of Cable wire tightener |
| CN105332757A (en) * | 2015-10-26 | 2016-02-17 | 无锡市永亿精密铸造有限公司 | Automobile valve rocker embedded with tension pulleys |
| CN110260275A (en) * | 2019-06-03 | 2019-09-20 | 深圳市众承科技有限公司 | A kind of wirerope lifting regulator |
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