CN101913541A - Rope guide - Google Patents
Rope guide Download PDFInfo
- Publication number
- CN101913541A CN101913541A CN 201010269539 CN201010269539A CN101913541A CN 101913541 A CN101913541 A CN 101913541A CN 201010269539 CN201010269539 CN 201010269539 CN 201010269539 A CN201010269539 A CN 201010269539A CN 101913541 A CN101913541 A CN 101913541A
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- CN
- China
- Prior art keywords
- rope guide
- arc
- reel
- guide piece
- steel band
- Prior art date
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Abstract
The invention relates to a reel accessory of a lifter and aims to provide a rope guide which can not separate from the reel and fall down to hurt people when the rope guide is fractured, can adjust the gap between the rope guide and the reel and can be replaced conveniently and rapidly. In the technical scheme of the invention, the rope guide comprises an arc-shaped rope guide block, a steel belt and an arc-shaped pressure plate, wherein the steel belt is provided with a hole opposite to a radial screwed hole on the arc-shaped rope guide block, both ends of the steel are arranged between the arc-shaped pressure plate and the arc-shaped rope guide block, and the arc-shaped rope guide block, the steel belt and the arc-shaped pressure plate are fixedly connected through screws to form the rope guide matched with the reel. The invention is applicable to cranes.
Description
Technical field:
The present invention relates to a kind of machine reel annex that hoists, machine reel rope guide particularly hoists.
Background technology:
The hoisting crane electric gourd drum is the vitals of handling article, in order to make hoisting crane when hoisting article, steel rope proper alignment on mandrel surface prevents that accident from appearring in disorder cable, all rope guide to be installed on the reel, but have only other man of Crane Factory to produce reel and rope guide by self, and most Crane Factory does not produce reel and rope guide, and reel also is to be made respectively by different originating firms with rope guide.In addition, the diameter tolerance of reel is bigger; Generally there are several millimeters.Yet the structure of existing rope guide, connect into a circular rope guide with the opening steel band by screw, rivet by five arc rope guide pieces, arc pressuring plate by screw retention with steel band end bonded assembly arc rope guide piece on, on the curved surfaces of pressing plate, have eyelet hole, because arc rope guide piece, steel band all perform the bonded assembly tapped bore in advance according to the dimensions of reel, when assembling, because the error of reel is bigger, the rope guide that assembling is come out and the gap of reel are strengthened or are very little, cause steel rope disorderly to arrange, take off groove, card rope etc.Prior defective is that the screw junction of pressing plate and rope guide does not have steel band, in the handling process, because of tiltedly drawing or other reasons, causes rope guide in the fracture of tapped bore place, causes casualty accident.And this connection structure when rope guide is damaged the needs replacing aloft, need withdraw the rope plug on the reel shell from shell, steel rope is released from suspension hook again.Penetrate again rope guide is installed in the plate hole after, steel rope is arrived the reel shell again after penetrating suspension hook again, penetrate the heavy burden nose, putting into the rope plug and could use, bother very much, carry out just more difficult especially aloft.
Summary of the invention:
The purpose of this invention is to provide a kind ofly when rope guide ruptures, rope guide can not break away from a kind of rope guide that reel falls and to hurt sb.'s feelings.Second purpose of the present invention provides a kind of a kind of rope guide that can regulate the gap between rope guide and the reel.The 3rd purpose of the present invention provides conveniently a kind of rope guide of a kind of replacing rope guide.The present invention realizes that the technical scheme of goal of the invention is, a kind of rope guide, comprise arc rope guide piece, steel band and arc pressuring plate, it is characterized in that: steel band be provided with arc rope guide piece on the relative hole of radial screw bore, these steel band two ends place between an arc pressuring plate and the arc rope guide piece, by screw above-mentioned arc rope guide piece, steel band and arc pressuring plate are fixed into the rope guide that matches with reel.It is relative and match with screw to be provided with steel rope on the reel of a tapped bore and arc rope guide piece inboard outside slotted hole one termination of described arc pressuring plate.A kind of rope guide, comprise arc rope guide piece, steel band and arc pressuring plate, it is characterized in that: steel band be provided with arc rope guide piece on the relative hole of radial screw bore, the two ends of steel band place between an arc pressuring plate and the arc rope guide piece, by screw arc rope guide piece, steel band and arc pressuring plate are fixed into the rope guide that matches with reel, describedly are located at an end of the steel band between arc pressuring plate and the arc rope guide piece and hole that described screw matches is circumferential slotted hole.Opening an axial port on the arc relative with the rope guide piece outside the axial long hole of arc pressuring plate is communicated with the circumferential slotted hole of described arc pressuring plate.The present invention has compared with the prior art and does not hurt sb.'s feelings, can regulate the gap of reel and rope guide and change remarkable advantage easily.
Description of drawings:
Fig. 1 is the front view of rope guide of the present invention, and Fig. 2 is the birds-eye view of Fig. 1, and Fig. 3 is the A-A cut-away view of Fig. 1.
The specific embodiment:
The present invention is described in detail in conjunction with above accompanying drawing, the two ends of steel band 1 contact with most of arcwall face of an arc rope guide piece 7, arc pressuring plate 2 places on the steel band on the arcwall face of above-mentioned arc rope guide piece, four attaching screws 6 are through in the hole of steel band and above-mentioned arc rope guide piece, the shoulder height of this screw hole should be after screw screws, screw can not contact with the plug helix on the reel, and three's formation in aggregates that is connected is set in rope guide on the reel.When fracture took place at the screw connecting hole place of above-mentioned rope guide piece, at this moment, steel band fell to hurting sb.'s feelings along steel rope after making the rope guide piece of fracture can separately not break away from reel.In a single day the extent of injury of fracture to personnel appear in order to alleviate rope guide, the present invention alleviates the weight of rope guide as far as possible, to be that the steel rope with on the reel with rope guide is relative only play the step annular solid removal that the restriction steel rope breaks away from the reel effect in measure, only keep rope guide be provided with reel on plug helix 9 parts that match of plug helix.And outside establishing a termination of slotted hole, pressing plate is provided with tapped bore, be provided with a nut on the pressing plate outside the hole, press steel rope screw 3 to place the tapped bore of this nut 4 and the tapped bore on the pressing plate, can be pressed on the steel rope on the reel with the termination of this screw, prevent that it from getting loose with reel before being unkitted suspension hook.
For realizing second purpose of the present invention, promptly has the gap function of regulating between rope guide piece and the reel, on the belt body of an end of steel band, have two circumferential slotted holes 8, clamp-screw is through in plate hole, steel band hole and the arc rope guide piece hole, can move according to the diameter of reel screw only to elasticity suitable till after tighten screw and get final product.
The technical scheme that realizes the 3rd purpose of the present invention is, opens flatly 5 at the middle part of the rope guarding plate relative with rope guide and is communicated with circumferential slotted hole on the arc pressuring plate.When changing rope guide, only need lay down three screws taking-ups in pressing plate and four attaching screws that arc rope guide piece is connected, with this screw is after the center rotation makes arc leave arc rope guide piece steel rope to be entered in the slotted hole from new rope guide pressing plate mouth, again tighten three screws, avoid behind the rope plug of reel shell, pierce into again in the rope guide plate hole and extract out, reinstall the troublesome operation in the rope plug.
Claims (4)
1. rope guide, comprise arc rope guide piece, steel band and arc pressuring plate, it is characterized in that: steel band be provided with arc rope guide piece on the relative hole of radial screw bore, these steel band two ends place between an arc pressuring plate and the arc rope guide piece, by screw above-mentioned arc rope guide piece, steel band and arc pressuring plate are fixed into the rope guide that matches with reel.
2. a kind of rope guide as claimed in claim 1 is characterized in that: it is relative and match with screw to be provided with steel rope on the reel of a tapped bore and arc rope guide piece inboard outside slotted hole one termination of described arc pressuring plate.
3. rope guide, comprise arc rope guide piece, steel band and arc pressuring plate, it is characterized in that: steel band be provided with arc rope guide piece on the relative hole of radial screw bore, the two ends of steel band place between an arc pressuring plate and the arc rope guide piece, by screw arc rope guide piece, steel band and arc pressuring plate are fixed into the rope guide that matches with reel, describedly are located at an end of the steel band between arc pressuring plate and the arc rope guide piece and hole that described screw matches is circumferential slotted hole.
4. a kind of rope guide according to claim 3 is characterized in that: open an axial port on the arc relative with the rope guide piece and be communicated with the circumferential slotted hole of described arc pressuring plate outside the axial long hole of arc pressuring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010269539 CN101913541A (en) | 2010-08-27 | 2010-08-27 | Rope guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010269539 CN101913541A (en) | 2010-08-27 | 2010-08-27 | Rope guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101913541A true CN101913541A (en) | 2010-12-15 |
Family
ID=43321229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010269539 Pending CN101913541A (en) | 2010-08-27 | 2010-08-27 | Rope guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101913541A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849640A (en) * | 2012-09-13 | 2013-01-02 | 中国石油大学(华东) | Belt and roller connecting structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU595249A2 (en) * | 1976-06-21 | 1978-02-28 | Предприятие П/Я А-7255 | Rope-guiding device |
| SU998320A1 (en) * | 1980-12-22 | 1983-02-23 | Предприятие П/Я А-7255 | Rope guide for grooved drums of load-handling mechanisms |
| CN1939835A (en) * | 2005-09-30 | 2007-04-04 | 德马格起重机及部件有限公司 | Cable guide of a winch, especially of a hoisting winch |
| CN201006828Y (en) * | 2006-12-27 | 2008-01-16 | 河南巨人起重机有限公司 | Electric hoist conductor rope device |
| CN201144136Y (en) * | 2007-10-24 | 2008-11-05 | 河南省黄河防爆起重机有限公司 | Rope guide device |
| CN201206091Y (en) * | 2008-04-18 | 2009-03-11 | 宝山钢铁股份有限公司 | Electric gourd line guide |
| CN201362567Y (en) * | 2009-01-12 | 2009-12-16 | 广西玉柴机器股份有限公司 | Rope guide device of electric hoist |
| CN201762049U (en) * | 2010-08-27 | 2011-03-16 | 冯士然 | Rope guide |
-
2010
- 2010-08-27 CN CN 201010269539 patent/CN101913541A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU595249A2 (en) * | 1976-06-21 | 1978-02-28 | Предприятие П/Я А-7255 | Rope-guiding device |
| SU998320A1 (en) * | 1980-12-22 | 1983-02-23 | Предприятие П/Я А-7255 | Rope guide for grooved drums of load-handling mechanisms |
| CN1939835A (en) * | 2005-09-30 | 2007-04-04 | 德马格起重机及部件有限公司 | Cable guide of a winch, especially of a hoisting winch |
| CN201006828Y (en) * | 2006-12-27 | 2008-01-16 | 河南巨人起重机有限公司 | Electric hoist conductor rope device |
| CN201144136Y (en) * | 2007-10-24 | 2008-11-05 | 河南省黄河防爆起重机有限公司 | Rope guide device |
| CN201206091Y (en) * | 2008-04-18 | 2009-03-11 | 宝山钢铁股份有限公司 | Electric gourd line guide |
| CN201362567Y (en) * | 2009-01-12 | 2009-12-16 | 广西玉柴机器股份有限公司 | Rope guide device of electric hoist |
| CN201762049U (en) * | 2010-08-27 | 2011-03-16 | 冯士然 | Rope guide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849640A (en) * | 2012-09-13 | 2013-01-02 | 中国石油大学(华东) | Belt and roller connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101215 |