CN203372225U - Rope winder - Google Patents
Rope winder Download PDFInfo
- Publication number
- CN203372225U CN203372225U CN201320340853.0U CN201320340853U CN203372225U CN 203372225 U CN203372225 U CN 203372225U CN 201320340853 U CN201320340853 U CN 201320340853U CN 203372225 U CN203372225 U CN 203372225U
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- CN
- China
- Prior art keywords
- housing
- sealing
- fixed
- semi
- slide block
- 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 discloses a rope winder comprising a closed casing, a semi-closed casing, a support mechanism, a lock mechanism and a transmission mechanism. The transmission mechanism is fixed in the closed casing, and one side of the transmission mechanism is connected with the lock mechanism through a shaft. The support mechanism is disposed below the lock mechanism and is fixed to the bottom of the semi-closed casing via threads. The transmission mechanism comprises a power source, a worm, a worm gear and a transmission shaft; rolling bearings are arranged at two ends of the worm and are fixedly connected with the closed casing through bearing caps; the transmission shaft penetrates the worm gear, with one end fixed to the closed casing and the other end disposed outside the closed casing; the worm gear is fixed in the closed casing by the transmission shaft and is prevented from moving horizontally. The power source is supplied by a rocker or a chain. The rope winder is light and nice, has the advantages of compact and simple structure, high transmission torque, safety and reliability in use, excellent performance, firmness and durability, and is applicable to conveying of persons or materials by ropes high above the ground.
Description
Technical field
The utility model relates to the conveying arrangement field, particularly a kind of fall line device.
Background technology
At present, old-fashioned aerial rope hangs running gear and mostly adopts overhead cable, crosses from high to low the person of making a gift to someone equipment, and limitation is very large, as automatic end braking safety rope (patent No. 99230844.5); One group of movable pulley is installed also or on rope and is hung on wirerope and drag and advance by winch, but wirerope is can not manufacture to obtain the oversize transportation of the cable car for long distance.Existing a kind of hand-operated type hoister (patent No. 200720012610.9) is only applicable to the vertical promotion object, also have a kind of automatic obstacle-surmounting suspended running system for overhead self-running cable car (application number 00106271.9) structure too complicated, be not suitable for the personnel's Material Transportation on the unsuitable excessive aerial rope of load.
Summary of the invention
The purpose of this utility model is to provide a kind of fall line device, and the utility model is lightweight, appearance looks elegant, and simple and compact for structure, driving torque is large, safe and reliable, and superior performance is durable, can be widely used in personnel and the Material Transportation of aerial rope.。
The technical solution that realizes the utility model purpose is: a kind of fall line device comprises the housing of sealing, semi-enclosed housing, support mechanism, catch gear and transmission device; Transmission device is fixed in the housing of sealing, and a side is connected with catch gear by axle, and support mechanism is positioned at the below of catch gear, by screw thread, is fixed on semi-enclosed housing bottom.
Described transmission device comprises propulsion source, worm screw, worm gear and transmission shaft; Propulsion source is connected to the side that worm screw stretches out the housing of sealing, and the worm screw two ends arrange antifriction-bearing box, and antifriction-bearing box is connected by the housing of bearing cap shim and sealing; Transmission shaft is through worm gear, and an end is fixed on the housing of sealing, and the other end is positioned at outside the housing of sealing, and transmission shaft is fixed on worm gear in the housing of sealing, prevents its parallel motion.Propulsion source is crank or chain.
Described catch gear comprises spanner, slide block, the driven gear of spring, in-line gears and its below, slide block is comprised of L-type plate and column type slide block, and the L-type plate is arranged on the column type slider top, driven gear is fixed in rotating shaft, rotating shaft is connected with the L-type plate of slide block by antifriction-bearing box, and the other end is fixed by the second nut, and in-line gears are positioned at outside the housing of sealing, by the first nut, be fixed on transmission shaft, in-line gears and driven gear engagement, there is preformed hole its engagement place, for settling conductor rope; The spanner bottom is fixed by screws on semi-enclosed housing, and the attaching parts hole is set on spanner, and attaching parts is connected with the top of slide block column type slide block by the attaching parts hole, and spring one end is fixed on housing bottom, and the other end is connected with slider bottom.In-line gears one lateral edges is provided with barrier ring, for stopping rope, flees from preformed hole.Spring length is no more than the height of semi-enclosed housing bottom closed end.
Described support mechanism comprises suspension hook and screw collar, and suspension hook is fixed on the screw collar bottom by the 3rd nut, and screw collar is connected with semi-enclosed housing bottom by screw thread.Suspension hook can be the suspension hook with snap ring.
Housing and semi-enclosed housing of sealing are once compressing, the bottom of semi-enclosed housing and be sealing with the side that is connected of housing of sealing.
Compared with prior art, its remarkable advantage: 1, the actuating unit of this fall line device adopts worm mesh to the utility model, and self-locking can occur in worm drive, when advancing from low to high, does not worry gliding, and guarantees walking safety.2, this fall line device rated load reaches greatly 500kg, and the circumferential force of propulsion source is less, laborsaving, economical and practical, and aloft rope hangs in running gear and is widely used.3, this fall line device is lightweight, simple in structure, small and exquisite, is easy to carry.4, propulsion source provides the multiple power way of output, available hand crank or pull chain.
The accompanying drawing explanation
The front view that Fig. 1 is the utility model fall line device.
The left view that Fig. 2 is the utility model fall line device.
The left view that the propulsion source that Fig. 3 is the utility model fall line device is chain.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of fall line device, comprise housing 6, semi-enclosed housing 33, support mechanism, catch gear and the transmission device of sealing; Transmission device is fixed in the housing 6 of sealing, and a side is connected with catch gear by axle 1, and support mechanism is positioned at the below of catch gear, by screw thread, is fixed on semi-enclosed housing 33 bottoms.
Transmission device comprises propulsion source, worm screw 26, worm gear 5 and transmission shaft 1; Propulsion source is crank 28 or chain 29; Worm screw 26 two ends arrange antifriction-bearing box 24, and antifriction-bearing box 24 is connected by bearing cap shim 25 and the housing 6 of sealing; Axle 1 is fixed on the housing 6 of sealing through worm gear 5, one ends, and the other end is positioned at outside the housing 6 of sealing, and transmission shaft 1 is fixed on worm gear 5 housing 6 of sealing, prevents its parallel motion.
Catch gear comprises spanner 13, slide block 15, the driven gear 22 of spring 20, in-line gears 8 and its below, slide block 15 is comprised of L-type plate and column type slide block, the L-type plate is arranged on the column type slider top, driven gear 22 is fixed in rotating shaft 12, rotating shaft 12 is connected with the L-type plate of slide block 15 by antifriction-bearing box 11, the other end is fixing by the second nut 23, in-line gears 8 are positioned at outside the housing 6 of sealing, by the first nut 9, be fixed on axle 1, in-line gears 8 and driven gear 22 engagements, there is preformed hole 10 its engagement place, for settling conductor rope; Spanner 13 bottoms are fixed on semi-enclosed housing 33 by screw 21, attaching parts hole 14 is set on spanner 13, attaching parts 34 is connected with the top of slide block 15 column type slide blocks by attaching parts hole 14, and spring 20 1 ends are fixed on housing 6 bottoms, and the other end is connected with slide block 15 bottoms.In-line gears 8 one lateral edges are welded with barrier ring 35, for stopping rope, flee from preformed hole 10.Spring 20 length are no more than the height of semi-enclosed housing 33 base seal ends.
Support mechanism comprises suspension hook 17 and screw collar 16, and suspension hook 17 is fixed on screw collar 16 bottoms by the 3rd nut 19, and screw collar 16 is connected with semi-enclosed housing 33 bottoms by screw thread.Suspension hook 17 is the suspension hook with snap ring 18.
Housing 6 and semi-enclosed housing 33 of sealing are once compressing, the bottom of semi-enclosed housing 33 and be sealing with the side that is connected of housing 6 of sealing.
Concrete working process is: moving wrench 13, and reach with movable slider 15 flower wheel 22 be connected with slide block 15 and move downward, make rope pass preformed hole 10, unclamp spanner 13, spring 20, by slide block 15 jack-up, is tightened screw 21, and rope is clamped.Screw 21 has to be tightened, the function of unclamping, and when tightening screw 21, can spanner 13 is fixing, unclamp screw 21, spanner 13 can be pulled up and down.
Rotate crank 28 or pull chain 29 to drive worm screw 26 and rotate, worm screw 26 drives worm gear 5 under the effect of transmission shaft 1, and power is passed to driving wheel 8, and driving wheel 8 drives whole device and moves on the rope that is positioned at preformed hole 10 places.
Claims (8)
1. a fall line device, is characterized in that: comprise the housing (6) of sealing, semi-enclosed housing (33), support mechanism, catch gear and transmission device; Transmission device is fixed in the housing (6) of sealing, and a side is connected with catch gear by transmission shaft (1), and support mechanism is positioned at the below of catch gear, by screw thread, is fixed on semi-enclosed housing (33) bottom.
2. fall line device according to claim 1, it is characterized in that: described transmission device comprises propulsion source, worm screw (26), worm gear (5) and transmission shaft (1); Propulsion source is connected to the side that worm screw (26) stretches out the housing (6) of sealing, and worm screw (26) two ends arrange antifriction-bearing box (24), and antifriction-bearing box (24) is connected by bearing cap shim (25) and the housing (6) of sealing; Transmission shaft (1) is through worm gear (5), and an end is fixed on the housing (6) of sealing, and the other end is positioned at outside the housing (6) of sealing, and transmission shaft (1) is fixed on worm gear (5) in the housing (6) of sealing, prevents its parallel motion.
3. fall line device according to claim 2, it is characterized in that: propulsion source is crank (28) or chain (29).
4. fall line device according to claim 1, it is characterized in that: described catch gear comprises spanner (13), slide block (15), spring (20), the driven gear (22) of in-line gears (8) and its below, slide block (15) is comprised of L-type plate and column type slide block, the L-type plate is arranged on the column type slider top, driven gear (22) is fixed in rotating shaft (12), rotating shaft (12) is connected with the L-type plate of slide block (15) by antifriction-bearing box (11), the other end is fixing by the second nut (23), in-line gears (8) are positioned at outside the housing (6) of sealing, by the first nut (9), be fixed on transmission shaft (1), in-line gears (8) and driven gear (22) engagement, there is preformed hole (10) its engagement place, for settling conductor rope, spanner (13) bottom is fixed on semi-enclosed housing (33) by screw (21), attaching parts hole (14) is set on spanner (13), attaching parts (34) is connected with the top of slide block (15) column type slide block by attaching parts hole (14), spring (20) one ends are fixed on housing (6) bottom, and the other end is connected with slide block (15) bottom.
5. fall line device according to claim 4, it is characterized in that: spring (20) length is no more than the height of semi-enclosed housing (33) base seal end.
6. fall line device according to claim 1, it is characterized in that: described support mechanism comprises suspension hook (17) and screw collar (16), suspension hook (17) is fixed on screw collar (16) bottom by the 3rd nut (19), and screw collar (16) is connected with semi-enclosed housing (33) bottom by screw thread.
7. fall line device according to claim 6 is characterized in that: suspension hook (17) is the suspension hook with snap ring (18).
8. fall line device according to claim 1, it is characterized in that: the housing of sealing (6) and semi-enclosed housing (33) are once compressing, and the bottom of semi-enclosed housing (33) and the side be connected with the housing (6) of sealing thereof are sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320340853.0U CN203372225U (en) | 2013-06-14 | 2013-06-14 | Rope winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320340853.0U CN203372225U (en) | 2013-06-14 | 2013-06-14 | Rope winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372225U true CN203372225U (en) | 2014-01-01 |
Family
ID=49834771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320340853.0U Expired - Fee Related CN203372225U (en) | 2013-06-14 | 2013-06-14 | Rope winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203372225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627602A (en) * | 2016-10-18 | 2017-05-10 | 中国电力科学研究院 | Automatic telescopic buckle type sin carrying trolley |
-
2013
- 2013-06-14 CN CN201320340853.0U patent/CN203372225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627602A (en) * | 2016-10-18 | 2017-05-10 | 中国电力科学研究院 | Automatic telescopic buckle type sin carrying trolley |
| CN106627602B (en) * | 2016-10-18 | 2020-08-18 | 中国电力科学研究院 | Sinusoidal automatic telescopic buckle type carrying trolley |
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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 |
Granted publication date: 20140101 Termination date: 20160614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |