CN203445527U - Rapid pay-off and take-up device - Google Patents
Rapid pay-off and take-up device Download PDFInfo
- Publication number
- CN203445527U CN203445527U CN201320536055.5U CN201320536055U CN203445527U CN 203445527 U CN203445527 U CN 203445527U CN 201320536055 U CN201320536055 U CN 201320536055U CN 203445527 U CN203445527 U CN 203445527U
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- take
- housing
- pulley
- gear
- rotating shaft
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Abstract
The utility model discloses a rapid pay-off and take-up device. The device comprises a housing. The housing is internally connected with two take-up pulleys; the take-up pulleys are connected to the housing through a take-up rotating shaft; the take-up rotating shaft is connected thereon with a gear; the take-up pulleys are provided with grooves with a radius smaller than a wire diameter; a rope is clamped in a concave hole formed by the two grooves; the housing is connected with a rotation handle; the rotation handle is connected with a power input gear; the power input gear and the gear on the take-up rotating shaft cooperate with each other; one side of the housing is connected with a take-up pulley push mechanism; one end of the take-up pulley push mechanism is compacted on the pulley surface of one of the take-up pulleys; and a wire cylinder is arranged below the housing. By using the rapid pay-off and take-up device, rapid paying off can be realized, the working requirements of a line throwing device can be well satisfied, and the rapid pay-off and take-up device also has the advantages of simple structure, convenient use and the like.
Description
Technical field
The utility model relates to a kind of high speed payout, take-up, belongs to line throwing equipment corollary apparatus technical field.
Background technology
The main method of overhead transmission line conductor ice-melt is great current deicing and mechanical-vibration type deicing; in adopting mechanical-vibration type deicing operation process; need draught line be walked around from live wire with line-throwing appliance; when with line-throwing appliance impelling rope, rope speed is very fast; general method for winding can not meet high speed unwinding, the phenomenon such as often can cause that rope is tied a knot, pulled apart.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of rope closing that facilitates, and high speed payout, the take-up of energy high speed unwinding, can overcome the deficiencies in the prior art.
The technical solution of the utility model is: high speed payout, take-up, it comprises housing, in housing, be connected with two take-up pulleies, take-up pulley is connected on housing by take-up rotating shaft, in take-up rotating shaft, be connected with gear, on take-up pulley, be provided with the groove that radius is less than wire diameter, rope is stuck in the shrinkage pool of two grooves formation; On housing, be connected with rotary handle, be connected with power input gear on rotary handle, the gear in power input gear and take-up rotating shaft cooperatively interacts; A side at housing is connected with take-up pulley push-tight mechanism, and one end of take-up pulley push-tight mechanism is pressed on the wheel face of one of them take-up pulley, is provided with line cylinder below housing.
Between gear in power input gear and take-up rotating shaft, be provided with gear shift.
Take-up pulley push-tight mechanism is comprised of pull bar and spring, and spring is between the end and housing inner side of pull bar.
Compared with the prior art, the utility model arranges two take-up pulleies in housing, the rotation of take-up pulley is by being connected to the gear driven of turning handle, take-up pulley push-tight mechanism is set simultaneously on housing, the end face of its mechanism contacts with take-up pulley, pull in use take-up pulley push-tight mechanism, make 2 take-up pulley contact-making surfaces separated, from through wires hole, pass rope, unclamp take-up pulley push-tight mechanism, 2 take-up pulleies are closed up, rope is clamped between two take-up pulleies, turning handle, by gear shift, drive take-up pulley high speed rotating, under the effect of frictional force, pull rope to line cylinder, and stack layer by layer, realize quick take-up.During unwrapping wire, pull open clutch handle, make 2 reel separation, get final product high speed payout, be well positioned to meet the work requirements of line-throwing appliance, and be simple in structure and convenient in use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the housing 1 that the connection main body of high speed payout, take-up is rectangle, below housing 1, be provided with and hold the line cylinder 5 that reclaims rope, in housing 1, be connected with two take-up pulleies 2, the wheel face of two take-up pulleies 2 will contact mutually, take-up pulley 2 is connected on housing 1 by take-up rotating shaft, the take-up rotating shaft and the housing 1 that are connected to take-up pulley 2 are adopted as matched in clearance, in take-up rotating shaft, be connected with gear, and on the wheel face of take-up pulley 2, be provided with the groove 3 that radius is less than rope wire diameter, rope is stuck in the shrinkage pool of two grooves 3 formation; On housing 1, be connected with rotary handle 4, on rotary handle 4, be connected with power input gear, the transmission mutually of the gear in power input gear and take-up rotating shaft; For increasing the rotating speed of reel, between the gear in power input gear and take-up rotating shaft, be provided with gear shift.For realizing high speed payout, in a side of housing 1, be connected with take-up pulley push-tight mechanism, the front end of take-up pulley push-tight mechanism is pressed on the wheel face of one of them take-up pulley 2, take-up pulley push-tight mechanism is comprised of pull bar 6 and spring 7, the two ends of pull bar are equipped with projection, spring 7 is between the end and housing 1 inner side of pull bar 6, and the other end of pull bar 6 is positioned at the outside of housing 1.After pulling take-up pulley push-tight mechanism, two take-up pulley 2 contact-making surfaces cannot close contact, gets final product high speed payout, unclamps after take-up pulley push-tight mechanism, it makes the wheel face laminating of two take-up pulleies tight by promoting take-up pulley 2, rope is clamped between two take-up pulleies, and turning handle, drives take-up pulley high speed rotating by gear shift, under the effect of frictional force, pull rope to line cylinder, and stack layer by layer, realize quick take-up.
Claims (3)
1. a high speed payout, take-up, it comprises housing (1), it is characterized in that: in housing (1), be connected with two take-up pulleies (2), take-up pulley (2) is connected on housing (1) by take-up rotating shaft, in take-up rotating shaft, be connected with gear, on take-up pulley (2), be provided with the groove (3) that radius is less than wire diameter, rope is stuck in the shrinkage pool of two grooves (3) formation; On housing (1), be connected with rotary handle (4), on rotary handle (4), be connected with power input gear, the gear in power input gear and take-up rotating shaft cooperatively interacts; A side at housing (1) is connected with take-up pulley push-tight mechanism, and one end of take-up pulley push-tight mechanism is pressed on the wheel face of one of them take-up pulley (2), in the below of housing (1), is provided with line cylinder (5).
2. high speed payout according to claim 1, take-up, is characterized in that: between the gear in power input gear and take-up rotating shaft, be provided with gear shift.
3. high speed payout according to claim 1, take-up, is characterized in that: take-up pulley push-tight mechanism is comprised of pull bar (6) and spring (7), and spring (7) is positioned between the end and housing (1) inner side of pull bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536055.5U CN203445527U (en) | 2013-08-30 | 2013-08-30 | Rapid pay-off and take-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536055.5U CN203445527U (en) | 2013-08-30 | 2013-08-30 | Rapid pay-off and take-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445527U true CN203445527U (en) | 2014-02-19 |
Family
ID=50096546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536055.5U Expired - Lifetime CN203445527U (en) | 2013-08-30 | 2013-08-30 | Rapid pay-off and take-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176274A (en) * | 2018-08-28 | 2019-01-11 | 周志富 | A kind of circle steel pipeline device for dedusting inner wall |
-
2013
- 2013-08-30 CN CN201320536055.5U patent/CN203445527U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176274A (en) * | 2018-08-28 | 2019-01-11 | 周志富 | A kind of circle steel pipeline device for dedusting inner wall |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |