CN206202767U - A kind of pilot hole ratchet-type steel-wire fastener - Google Patents
A kind of pilot hole ratchet-type steel-wire fastener Download PDFInfo
- Publication number
- CN206202767U CN206202767U CN201620705246.3U CN201620705246U CN206202767U CN 206202767 U CN206202767 U CN 206202767U CN 201620705246 U CN201620705246 U CN 201620705246U CN 206202767 U CN206202767 U CN 206202767U
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- China
- Prior art keywords
- ratchet
- wire rope
- steel wire
- steel
- housing
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Abstract
The utility model is related to steel wire rope fastening apparatus technical field, particularly a kind of pilot hole ratchet-type steel-wire fastener.Including housing and steel wire rope locking device, steel wire rope locking device includes ratchet and pawl, and ratchet is engaged with the outside of ratchet, and ratchet is provided with that steel wire rope enters hole and steel wire rope portals；The housing is stamped to form integral type seamless using seamless steel pipe.A kind of pilot hole ratchet-type steel-wire fastener of the present utility model, obtained finished frame is seamless integrally-built framework, and framework entirety uniform force, is not in stress concentration during stress, and integral frame structure is more firmly using more safe and reliable.Raw material directly chooses seamless steel pipe, and seamless steel pipe is common standard part.Raw material is cheap and easy to get, low processing cost.
Description
Technical field
The utility model is related to steel wire rope fastening apparatus technical field, particularly a kind of pilot hole ratchet-type steel wire rope fastening
Device.
Background technology
Use U-frame frame, U-frame frame to be fabricated by using welding procedure more existing steel wire rope fastening apparatus, manufacture work
Skill is complicated, intensity difference.U-frame entirety discontinuity, force part is easy to wear, and service life is short.A kind of published new U
Shape band pilot hole elastic wire rope fastener（Authorization Notice No. CN 201049449Y, patent No. ZL
200720148797.5）, its ratchet structure design it is unreasonable, actually used middle screw significantly have impact on the intensity of ratchet, while
Ratchet shaft is fixed using split pin, and the situation that ratchet shaft has axial movement can cause the ratchet can not to be contacted with ratchet, revolution occurs
Failure conditions.The teeth of ratchet are double teeth, easily the stuck situation about can not rotate of ratchet and pawl occur during double tooth uses.This
Outer traditional U-shaped steel wire rope wire fastening device has the disadvantage that：1st, complex structure, consumptive material is more；2nd, poor durability, directly connects with steel wire rope
Tactile steel plate is not wear-resisting enough.3rd, there is the screw of unnecessary influence ratchet overall security on ratchet shaft, in use ratchet
It is possible to the danger being broken at screw.
Utility model content
The utility model purpose is to solve manufacturing process complexity, intensity difference, deficiency easy to wear in the prior art, there is provided
The pilot hole ratchet-type steel-wire fastener that a kind of simple structure, low cost, intensity are high, wear-resistant, device integrated level is high, is applicable
Reinforcing freight need to be carried out in plant equipment, Wheel type goods, steel pipe, coil etc. using steel wire rope.
The utility model solve and its technical scheme that technical problem is used for：
A kind of pilot hole ratchet-type steel-wire fastener, including housing and steel wire rope locking device, steel wire rope locking device
Including ratchet and pawl, ratchet and ratchet outside are engaged, and ratchet is provided with that steel wire rope enters hole and steel wire rope portals；The housing is adopted
Integral type seamless is stamped to form with seamless steel pipe.
It is divided into steel wire rope bolt knot ring and pilot hole on the housing, housing middle part sets ratchet and pawl, ratchet clamping spine
Wheel.
The ratchet is provided with ratchet shaft and fastening square toes, and ratchet shaft passes through housing, fastening square toes to be connected with pin.
The fastening square toes are connected with pin, and pin sets ratchet pad with housing.
The steel wire rope bolt knot ring is provided with U-shaped reinforcing plate.
The ratchet is fixed on housing by rivet, and ratchet is additionally provided with spring.
The ratchet is provided with 2 groups, respectively positioned at ratchet both sides.
The ratchet is fixed on housing by rivet, and ratchet pad is set on rivet.
The steel wire rope enters that hole is arranged on ratchet shaft, steel wire rope portals and is arranged on ratchet, and steel wire rope enters hole and steel wire
Rope connection of portalling forms through hole.
The through hole is inclined hole, and perforate direction and the vertical direction of inclined hole are in α angles, and α is 50 ° -70 °.
The beneficial effects of the utility model are：
1st, a kind of pilot hole ratchet-type steel-wire fastener of the present utility model, obtained finished frame is seamless overall knot
The framework of structure, framework entirety uniform force, is not in stress concentration during stress, and integral frame structure is more firmly using more
It is safe and reliable.
2nd, raw material directly chooses seamless steel pipe, and seamless steel pipe is common standard part.Raw material is cheap and easy to get, and processing cost is low
It is honest and clean.
3rd, increased U-shaped reinforcing plate at the bolt knot ring position that steel wire rope is contacted with housing, significantly improve steel wire rope with
The intensity of steel-wire fastener contact position, reduces the possibility that housing is pulled off.It is wear-resisting that U-shaped reinforcing plate improves framework
Property, steel wire rope is eliminated to rope body, the abrasion of steel-wire fastener housing contact position, increased the safety of steel-wire fastener
Reliability.
4th, ratchet shaft is fixedly secured on housing by ratchet inner side with rivet, ratchet pad, and fastening square toes are consolidated with housing
It is set to one, ratchet shaft is not in the situation of the axial movement of traditional fastener, and security is greatly improved.
5th, steel wire rope enters that hole is arranged on ratchet shaft, steel wire rope portals and is arranged on ratchet, and steel wire rope enters hole and steel wire rope
Connection of portalling forms through hole, facilitates steel wire rope to penetrate.Through hole is inclined hole, and perforate direction and the vertical direction of inclined hole are in α angles, and α is
50°-70°.Effectively reduce steel rope abrasion, steel wire rope concentrated wear stress reduction by 20%.
6th, ratchet efficiently solves the situation about can not rotate that gets stuck that traditional fastener occurs using single tooth clamping ratchet.
Ratchet can be provided with 2 groups to strengthen clamping dynamics, respectively positioned at ratchet both sides, it is ensured that ratchet can only rotate in the same direction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model front view；
Fig. 3 is the utility model top view；
Fig. 4 is the utility model rearview；
Fig. 5 is the utility model left view；
Fig. 6 is the utility model ratchet sectional view；
Fig. 7 is ratchet fastening square toes connection diagram I；
Fig. 8 is ratchet fastening square toes connection diagram II；
Fig. 9 is that double ratchets fix schematic diagram；
Figure 10 wears for the utility model single wire rope and connects schematic diagram；
Figure 11 wears for the utility model double joint steel wire rope and connects schematic diagram.
Specific embodiment
A kind of pilot hole ratchet-type steel-wire fastener, including housing 1 and steel wire rope locking device, steel wire rope locking device
Including ratchet 6 and ratchet 10, the outside of ratchet 10 and ratchet 6 is engaged, and ratchet 6 is provided with that steel wire rope enters hole 14 and steel wire rope portals
15；The housing 1 is stamped to form integral type seamless using seamless steel pipe.
It is divided into steel wire rope bolt knot ring 2 and pilot hole 4 on the housing 1, the middle part of housing 1 sets ratchet 6 and ratchet 10, ratchet
10 clamping ratchets 6.The ratchet 6 is provided with ratchet shaft 5 and fastening square toes 7, and ratchet shaft 5 passes through housing 1, fastens square toes 7 and pin
Nail 8 is connected.
The fastening square toes 7 are connected with pin 8, and pin 8 sets ratchet pad 9 with housing 1.Prevent fastening square toes 7 with it is outer
Frame 1 rubs, and protects housing 1.
The steel wire rope bolt knot ring 2 is provided with U-shaped reinforcing plate 3.The ratchet 10 is fixed on housing 1 by rivet 11,
Ratchet 10 is additionally provided with spring 12.
In order to strengthen being connected, ratchet 10 can be provided with 2 groups by intensity, respectively positioned at the both sides of ratchet 6.
The ratchet 10 is fixed on housing 1 by rivet 11, and ratchet pad 13 is set on rivet 11.
The steel wire rope enters that hole 14 is arranged on ratchet shaft 5, steel wire rope portals and 15 is arranged on ratchet 6, and steel wire rope enters hole
14 portal with steel wire rope 15 connects to form through hole.The through hole is inclined hole, and perforate direction and the vertical direction of inclined hole are in α angles, and α is
50°-70°。
As shown in Figure 10, single wire rope winds with one circuit and uses, steel wire rope bolt knot of the steel wire rope one end through the one end of housing 1
Ring 2, then closes circle synthesis with gland.After wirerope-winding goods, the other end is first penetrated from pilot hole 4, then is entered from steel wire rope
Hole 14 enters, and is portalled by steel wire rope and 15 passed, and then rotates square toes 7 with spanner, and wire rope roll is wound on wheel axle 5, so as to tighten up
Steel wire rope.Ratchet shaft 5 is engaged fixation by ratchet 6 with ratchet 10.
As shown in figure 11, can also be used cooperatively with two steel wire ropes, two steel wire ropes respectively have one end to be fixed on goods,
Then the free end of wherein steel cable is passed through from steel wire rope bolt knot ring 2, closure lopping is compressed with gland, then will be another
The free end of root steel wire rope first penetrates from pilot hole 4, then enters hole 14 from steel wire rope and penetrate, and is portalled by steel wire rope and 15 passed, then
Square toes 11 are rotated with spanner, so that fastening steel wire rope.
Claims (6)
1. a kind of pilot hole ratchet-type steel-wire fastener, it is characterised in that including housing（1）With steel wire rope locking device, steel wire
Rope locking device includes ratchet（6）And ratchet（10）, ratchet（10）With ratchet（6）Outside is engaged, ratchet（6）It is provided with steel wire rope
Enter hole（14）Portal with steel wire rope（15）；The housing（1）It is stamped to form using seamless steel pipe；
The housing（1）On be divided into steel wire rope bolt knot ring（2）And pilot hole（4）, housing（1）Middle part sets ratchet（6）And ratchet
（10）, ratchet（10）Clamping ratchet（6）；
The ratchet（6）It is provided with ratchet shaft（5）With fastening square toes（7）, ratchet shaft（5）Through housing（1）, fasten square toes（7）
With pin（8）Connection；
The fastening square toes（7）With pin（8）Connection, pin（8）With housing（1）Ratchet pad is set（9）；
The steel wire rope bolt knot ring（2）It is provided with U-shaped reinforcing plate（3）.
2. a kind of pilot hole ratchet-type steel-wire fastener according to claim 1, it is characterised in that the ratchet（10）
By rivet（11）It is fixed on housing（1）On, ratchet（10）It is additionally provided with spring（12）.
3. a kind of pilot hole ratchet-type steel-wire fastener according to claim 1 and 2, it is characterised in that the ratchet
（10）2 groups are provided with, respectively positioned at ratchet（6）Both sides.
4. a kind of pilot hole ratchet-type steel-wire fastener according to claim 3, it is characterised in that the ratchet（10）
By rivet（11）It is fixed on housing（1）On, rivet（11）Upper setting ratchet pad（13）.
5. a kind of pilot hole ratchet-type steel-wire fastener according to claim 1, it is characterised in that the steel wire rope enters
Hole（14）It is arranged on ratchet shaft（5）Upper, steel wire rope portals（15）It is arranged on ratchet（6）On, steel wire rope enters hole（14）And steel wire rope
Portal（15）Connection forms through hole.
6. a kind of pilot hole ratchet-type steel-wire fastener according to claim 5, it is characterised in that the through hole is oblique
Hole, perforate direction and the vertical direction of inclined hole are in α angles, and α is 50 ° -70 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705246.3U CN206202767U (en) | 2016-07-06 | 2016-07-06 | A kind of pilot hole ratchet-type steel-wire fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705246.3U CN206202767U (en) | 2016-07-06 | 2016-07-06 | A kind of pilot hole ratchet-type steel-wire fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206202767U true CN206202767U (en) | 2017-05-31 |
Family
ID=58756232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705246.3U Expired - Fee Related CN206202767U (en) | 2016-07-06 | 2016-07-06 | A kind of pilot hole ratchet-type steel-wire fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206202767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040373A (en) * | 2019-04-25 | 2019-07-23 | 中车齐齐哈尔车辆有限公司 | Locking device and container with it |
-
2016
- 2016-07-06 CN CN201620705246.3U patent/CN206202767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040373A (en) * | 2019-04-25 | 2019-07-23 | 中车齐齐哈尔车辆有限公司 | Locking device and container with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170531 Termination date: 20180706 |