CN202529664U - Cable collecting and releasing device - Google Patents
Cable collecting and releasing device Download PDFInfo
- Publication number
- CN202529664U CN202529664U CN2012201155538U CN201220115553U CN202529664U CN 202529664 U CN202529664 U CN 202529664U CN 2012201155538 U CN2012201155538 U CN 2012201155538U CN 201220115553 U CN201220115553 U CN 201220115553U CN 202529664 U CN202529664 U CN 202529664U
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- cable
- ratchet
- cable device
- gear
- cylinder
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Abstract
Provided is a cable collecting and releasing device. A gear set in drive connection with a cable roller is provided with a big gear wheel in drive connection and coaxial with the cable roller, a pinion and a ratchet pawl mechanism, wherein the pinion and the ratchet pawl mechanism are meshed with the big gear wheel. The ratchet pawl mechanism comprises a ratchet used for being meshed with the pinion and a pawl used for blocking the ratchet. The pawl used for blocking the ratchet is n-shaped and is capable of swinging a shaft so as to abut against the top wall of a gear case. The cable collecting and releasing device has the advantages of being small in size, light in weight, flexible to operate, convenient to carry and the like, and is especially suitable for occasions of long-distance travel and few operators. In addition, the cable collecting and releasing device has the functions of gear shifting and reverse self-locking, is wide in scope of application, and is capable of collecting a cable into a cable coil directly from the middle position to achieve collecting and releasing work.
Description
Technical field
The utility model relates to the drawing cable device, and particularly, the utility model relates to a kind of drawing cable device that transmission line construction and lifting, traction engineering are used that is used for.
Background technology
The drawing cable device that in transmission line construction and lifting, traction engineering, uses at present has instruments such as the chain block that uses in the transmission line construction and polyspast.At the upright iron tower of group, set up and lead () line with set use in the work such as backguy chain block with walk two walk three polyspast rope twist in the drum, receive the restriction of drum size, operating difficulties.
In addition, in transmission line construction, instruments such as above-mentioned chain block and polyspast used, control is very not flexible, promoted occasion in small distance folding and unfoldings such as lifting and tractions and were difficult to reach ideal effect in the past.
The utility model content
For addressing the above problem; The purpose of the utility model is: provide a kind of simple in structure; Low cost of manufacture; Easy to operate drawing cable device, above-mentioned drawing cable device is more flexible in transmission line construction, can directly in the middle of rope, begin to put into the control that drum tightened up or loosened work.In addition, said drawing cable device rapid operation, adjusting are flexibly.
For achieving the above object, the technical scheme of the utility model is following:
A kind of drawing cable device, said drawing cable device comprises: support, be arranged at support and be used for the cable cylinder that cable twines, be in transmission connection, be arranged at the gear cluster of gear case with the cable cylinder, be used for the clamping mechanism of fastening cable cylinder, it is characterized in that,
The gear cluster that said and cable cylinder are in transmission connection be provided with the big gear wheel coaxial with the transmission of cable cylinder, with big gear wheel ingear miniature gears and ratchet and pawl arrangement; Said ratchet and pawl arrangement comprises the ratchet that is used for pinion mate and is used to the ratchet that card ends ratchet; The ratchet that said card ends ratchet is " ㄇ " shape, but oscillating axle props up in the gear case roof.
According to the described drawing cable device of the utility model; It is characterized in that, at the support of non-transmission one end of cable cylinder left and right sides clamping bar and lock sleeve are set, the clamping bar rotatable earth's axis in the said left and right sides is propped up in the cable rolling stand; Can loosen and take out the cable cylinder when opening; When closing, can hold the cable drum shaft bearing outside tightly, and fastening by lock sleeve.
According to the described drawing cable device of the utility model, it is characterized in that,
It is said that to be used to the ratchet that card ends ratchet be elastic pawl.
Drawing cable device according to the utility model is characterized in that, said elastic pawl is installed in the spring perch of gear case roof, and spring and steel ball are set in the said spring perch.
Drawing cable device according to the utility model is characterized in that, be provided with can be respectively with big or small gear socket and drive the ratchet handle of big pinion rotation.
Adopt the drawing cable device of the ratchet and pawl arrangement of the utility model, may command cable cylinder turns left or turns right, and has reverse auto-lock function, prevents that steel rope is loosening.
Drawing cable device according to the utility model is characterized in that, is provided with a pair of 4: 1 speed change spur wheel in the gear case.
Hour can pull the take-up cable with ratchet handle on the main shaft in big gear wheel when cable power, when cable power is big, can on pinion shaft, pull the take-up cable with ratchet handle.
Drawing cable device according to the utility model is characterized in that, suspension ring are arranged at the support bottom, and suspension ring connect by two hounds and support base plate.
Drawing cable device according to the utility model is characterized in that, said lock sleeve for the fly-headed bolt that is arranged at the movable head end of left and right sides clamping bar respectively and with fly-headed bolt bonded assembly screw.
According to a kind of drawing cable device of the utility model, during construction the suspension ring of drawing cable device with lanyard after, steel rope on the cable cylinder, is selected the left and right direction of taking up through ratchet handle.Select input shaft (main shaft or pinion shaft) according to cable power size, free wrench is inserted in main shaft or pinion shaft.The rotating ratchet spanner through big miniature gears, drives main shaft, the rotation of cable roller back and forth, and is by the circular arc cylinder of knock hole on the locating plate and cable roller that the steel rope strand is tight.
Said cable roller one transverse plane and main shaft dial connect, and other end sky is enclosed within on the main shaft, rely on the end ring axial location.
According to the drawing cable device of the utility model, have advantages such as volume is little, in light weight, flexible operation, convenient in carrying, be specially adapted to that road is far away, the less situation of operating personal.In addition, the drawing cable device of the utility model has gear change and reverse auto-lock function, and is applied widely, can be directly begin to put into drum in the middle of the rope and tighten up or loosen work.
Description of drawings
Fig. 1 is for being a kind of drawing cable device scheme drawing of the utility model.
Fig. 2 is a kind of drawing cable device left view of the utility model.
Fig. 3 is a kind of drawing cable device right elevation of the utility model.
The specific embodiment
Be described further below in conjunction with accompanying drawing and the specific embodiment drawing cable device the utility model.
Shown in Fig. 1 to 3; The drawing cable device of the utility model comprises compositions such as support 1, cable cylinder 2, big gear wheel 3, main shaft 4, bearing seat A5, bearing A6, key A7, adjusting disk A8, back-up ring A9, miniature gears 10, adjusting disk B11, pinion shaft 12, key B13, bearing B14, bearing seat B15, ratchet 16, ratchet shaft 17, handle 18, key C19, ratchet 20, spring perch 21, spring 22, steel ball 23, circlip for shaft 24, back-up ring B25, steel rope 26, lock sleeve 27, end ring 28, tilting bearing 29, left clamping bar 30, hound 31, suspension ring 32, free wrench 33, right clamping bar 34 and locating plate.
The driver chuck of the transverse plane of cable roller 2 and main shaft 4 connects, and other end sky is enclosed within on the main shaft 4, relies on end ring 24 axial location.Left clamping bar 30, right clamping bar 34 and the lock sleeve 27 backup bearing back-up rings 24 of main shaft 4 ends, cable roller 2 can freely take out when unclamping lock sleeve 27.Suspension ring 32 are arranged at support 1 bottom, and suspension ring connect by two hounds 31 and support 1 base plate.A pair of 4: 1 big gear wheel 3 and miniature gears 10 are arranged in the support 1, on cable power hour can the main shaft 4 in big gear wheel with free wrench 33 cables, can be when cable power is big with ratchet wrench 33 hand cables on pinion shaft 12.
The ratchet and pawl arrangement of on pinion shaft, forming by a pair of ratchet 16 and ratchet 20 and ratchet shaft 17, handle 18, key C19, spring perch 21, spring 22, steel ball 23, circlip for shaft 24 etc.; May command cable cylinder turns left or turns right; And have reverse auto-lock function, prevent that steel rope is loosening.
When transmission line construction, the suspension ring of drawing cable device with lanyard after, steel rope on cable cylinder 2, is selected the left and right direction of taking up through ratchet handle 18.Select input shaft (main shaft 4 or pinion shaft 12) according to cable power size; Free wrench 33 is inserted in main shaft 4 or pinion shaft 12; The rotating ratchet spanner 33 back and forth; Through big miniature gears, drive main shaft, the rotation of cable roller, by the circular arc cylinder of knock hole on the locating plate 35 and cable roller that steel rope 26 strands are tight.Alternative motor-driven cable machine plays small distance folding and unfolding castering actions such as lifting and traction.
According to the drawing cable device of the utility model, have advantages such as volume is little, in light weight, flexible operation, convenient in carrying, be specially adapted to that road is far away, the less situation of operating personal.In addition, the drawing cable device of the utility model has gear change and reverse auto-lock function, and is applied widely, can be directly begin to put into drum in the middle of the rope and tighten up or loosen work.
Claims (8)
1. drawing cable device; Said drawing cable device comprises: support, and be arranged at support and be used for the cable cylinder that cable twines, be in transmission connection, be arranged at the gear cluster of gear case with the cable cylinder; The clamping mechanism that is used for fastening cable cylinder; It is characterized in that, the gear cluster that said and cable cylinder are in transmission connection be provided with the big gear wheel coaxial with the transmission of cable cylinder, with big gear wheel ingear miniature gears and ratchet and pawl arrangement, said ratchet and pawl arrangement comprises the ratchet that is used for pinion mate and is used to the ratchet that card ends ratchet; The ratchet that said card ends ratchet is " ㄇ " shape, but oscillating axle props up in the gear case roof.
2. drawing cable device as claimed in claim 1; It is characterized in that, at the support of non-transmission one end of cable cylinder left and right sides clamping bar and lock sleeve are set, the clamping bar rotatable earth's axis in the said left and right sides is propped up in the cable rolling stand; Can loosen and take out the cable cylinder when opening; When closing, can hold the cable drum shaft bearing outside tightly, and fastening by lock sleeve.
3. drawing cable device as claimed in claim 1 is characterized in that, said to be used to the ratchet that card ends ratchet be elastic pawl.
4. drawing cable device as claimed in claim 3 is characterized in that, said elastic pawl is installed in the spring perch of gear case roof, and spring and steel ball are set in the said spring perch.
5. drawing cable device as claimed in claim 1 is characterized in that, be provided with can be respectively with big or small gear socket and drive the ratchet handle of big pinion rotation.
6. drawing cable device as claimed in claim 1 is characterized in that, is provided with the speed change spur wheel of a pair of 4:1 in the gear case.
7. drawing cable device as claimed in claim 1 is characterized in that, suspension ring are arranged at the support bottom, and suspension ring connect by two hounds and support base plate.
8. drawing cable device as claimed in claim 2 is characterized in that, said lock sleeve for the fly-headed bolt that is arranged at the movable head end of left and right sides clamping bar respectively and with fly-headed bolt bonded assembly screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201155538U CN202529664U (en) | 2012-03-23 | 2012-03-23 | Cable collecting and releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201155538U CN202529664U (en) | 2012-03-23 | 2012-03-23 | Cable collecting and releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202529664U true CN202529664U (en) | 2012-11-14 |
Family
ID=47130861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201155538U Expired - Lifetime CN202529664U (en) | 2012-03-23 | 2012-03-23 | Cable collecting and releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202529664U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602753A (en) * | 2012-03-23 | 2012-07-25 | 上海市电力公司 | Cable collecting and releasing device |
| CN112421484A (en) * | 2020-11-13 | 2021-02-26 | 中国南方电网有限责任公司超高压输电公司南宁局 | Safety labor-saving device for ground wire runaway |
-
2012
- 2012-03-23 CN CN2012201155538U patent/CN202529664U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602753A (en) * | 2012-03-23 | 2012-07-25 | 上海市电力公司 | Cable collecting and releasing device |
| CN112421484A (en) * | 2020-11-13 | 2021-02-26 | 中国南方电网有限责任公司超高压输电公司南宁局 | Safety labor-saving device for ground wire runaway |
| CN112421484B (en) * | 2020-11-13 | 2022-04-26 | 中国南方电网有限责任公司超高压输电公司南宁局 | Safety labor-saving device for ground wire runaway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term |