CN205367556U - Conductor rope ware of hoist - Google Patents
Conductor rope ware of hoist Download PDFInfo
- Publication number
- CN205367556U CN205367556U CN201620054401.XU CN201620054401U CN205367556U CN 205367556 U CN205367556 U CN 205367556U CN 201620054401 U CN201620054401 U CN 201620054401U CN 205367556 U CN205367556 U CN 205367556U
- Authority
- CN
- China
- Prior art keywords
- ring
- connecting hole
- connection bump
- semi
- half bore
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a conductor rope ware of hoist, semi -ring under first ring sum, first ring sum amalgamation formation is used for the guiding hole with reel matched with about the semi -ring down, the both ends of going up the semi -ring are provided with first connection platform and second connection platform respectively, first connecting hole has been seted up to first connection platform, the second is connected the platform and has been seted up the second connecting hole, first connecting hole with second connecting hole symmetry sets up, third connecting hole and fourth connecting hole have been offered respectively to the both ends face of semi -ring down, first connecting hole with the third connecting hole is coaxial and pass through the screw connection, the second connecting hole with the fourth connecting hole is coaxial and pass through the screw connection, go up the one end of semi -ring and offered ARC through groove no. 1, ARC through groove no. 2 has been offered to the one end of semi -ring down, ARC through groove no. 1 with two amalgamations of ARC through groove form the curved guide way that is used for the steel wire to pass through, its its simple structure, easy dismounting, it is fixed easy.
Description
Technical field
This utility model relates to crane technical field, particularly relates to the rope guide of a kind of crane.
Background technology
Crane refers to many actions hoisting machinery of vertical-lift within the specific limits and horizontal carrying heavy goods.Rope guide is one of accessory of crane electric block, and its effect is to enable steel wire rope to be fitly arranged on reel, and to prevent steel wire rope chaotic, overlap waits and causes electric block to produce mechanical breakdown, even destroys electric block.
For the ease of processing, the bung flange of rope guide is generally individually is divided into five deciles, then it is combined into bung flange by five pieces, with steel band, four pieces therein surrounded and with screw, bung flange connected, being then placed on clamp on the bung flange surface of non-Baogang band portion, with screw, clamp and bung flange being fixed into an entirety again at the two ends of clamp, this attachment structure is when dismounting or adjustment, need the screw that dismounting is whole, cause that disassembly process is loaded down with trivial details, it has not been convenient to；And owing to great independent individual combines, cause that hole size and cooperation are difficult to accurate assurance more, fixing difficulty.
Utility model content
The purpose of this utility model is in that to propose the rope guide of a kind of crane, its simple in construction, easy accessibility, fixes easily.
For reaching this purpose, this utility model by the following technical solutions:
The rope guide of crane, including semicircular arc upper semi-ring and lower semi-ring, described upper semi-ring and the upper and lower split of described lower semi-ring form the pilot hole for matching with reel, the both ends of described upper semi-ring are respectively arranged with the first connected unit and the second connected unit, the circumferential end faces of described first connected unit offers the first connecting hole, the circumferential end faces of described second connected unit offers the second connecting hole, described first connecting hole and described second connecting hole are symmetrical arranged, the both ends of the surface of described lower semi-ring circumferentially offer symmetrically arranged 3rd connecting hole and the 4th connecting hole respectively, described first connecting hole and described 3rd connecting hole coaxially and are connected by screw, described second connecting hole and described 4th connecting hole coaxially and are connected by screw,
One end of described upper semi-ring offers the arc-shaped slot one that central angle is 30 °, and one end of described lower semi-ring offers the arc-shaped slot two that central angle is 60 °, and described arc-shaped slot one and described arc-shaped slot two split form the gathering sill of the arc passed through for steel wire.
Wherein, described pilot hole is stepped hole.
Wherein, the endoporus of described upper semi-ring includes big half bore and upper little half bore, the endoporus of described lower semi-ring include lower big half bore and under little half bore, described big half bore and described lower big half bore split form the macropore of described pilot hole, described little half bore and under described little half bore split form the aperture of described pilot hole.
Wherein, between described big half bore and described little half bore, it is provided with rounding, described little half bore and be provided with rounding between little half bore under described.
Wherein, the radius of described rounding is 0.2mm.
Wherein, the outer ring surface of described upper semi-ring is provided with the first connection bump and the second connection bump, and the outer ring surface of described lower semi-ring is provided with the 3rd connection bump and the 4th connection bump,
The end face central authorities of described first connection bump, described second connection bump, described 3rd connection bump and the 4th connection bump all radially offer screwed hole, and screw through described screwed hole, coordinates tightness with what regulate described rope guide and reel.
Wherein, described first connection bump and described second connection bump are arranged at intervals at the one end near described gathering sill；Described 3rd connection bump and the 4th connection bump are arranged at intervals at the one end near described gathering sill.
Wherein, the angle between centrage and the end face of described upper semi-ring of the screwed hole of described first connection bump is 45 °, and the angle between centrage and the end face of described upper semi-ring of the screwed hole of described second connection bump is 30 °.
Wherein, the angle between centrage and the end face of described lower semi-ring of the screwed hole of described 3rd connection bump is 30 °, and the angle between centrage and the end face of described lower semi-ring of the screwed hole of described 4th connection bump is 45 °.
Wherein, the external diameter of described upper semi-ring and described lower semi-ring is 550～570mm, thickness is 70～80mm.
The beneficial effects of the utility model are:
nullThe rope guide of crane of the present utility model，It is combined by upper semi-ring and the lower semi-loop of two semicircle arcuations，Thus considerably reduce parts number，And coordinated by the first connecting hole and the 3rd connecting hole between upper semi-ring and lower semi-ring、Second connecting hole and the 4th connecting hole coordinate，Thus realizing connecting，Thus connect simple，Easily realize，Easy accessibility，Simple in construction，Passing through of steel wire rope is realized by gathering sill after split，Realized and the coordinating and then batch steel wire rope of reel by pilot hole，Thus controlling the discrepancy direction of steel wire rope，Avoid steel wire rope scattered，In the process，Owing to gathering sill is made up of two parts，A part of gathering sill one is in semi-ring，Another part gathering sill two is in lower semi-ring，Thus semi-ring and lower semi-ring all have stress on when steel wire rope rubs，Can realize sharing，Thus increasing the service life，And frayed serious time，Can realize by changing one of them part，This just can be substantially reduced replacement cost，But it is easier to ensure the precision of pilot hole.
Accompanying drawing explanation
Fig. 1 is the perspective view of the rope guide of crane of the present utility model.
Fig. 2 is the main TV structure schematic diagram of the rope guide of crane of the present utility model.
Fig. 3 is the cross-sectional view at A-A place of the rope guide in Fig. 2.
Fig. 4 is the right TV structure schematic diagram of the rope guide of crane of the present utility model.
In figure: the upper semi-ring of 1-；Semi-ring under 2-；3-pilot hole；4-gathering sill；11-the first connection bump；12-the second connection bump；13-the first connected unit；14-the first connecting hole；15-the second connected unit；16-the second connecting hole；The upper big half bore of 17-；The upper little half bore of 18-；21-the 3rd connection bump；22-the 4th connection bump；23-the 3rd connecting hole；24-the 4th connecting hole；Big half bore under 25-；Little half bore under 26-.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with accompanying drawing and by detailed description of the invention.
As shown in Figures 1 to 4, the rope guide of crane, including semicircular arc upper semi-ring 1 and lower semi-ring 2, upper semi-ring 1 and lower semi-ring about 2 split form the pilot hole 3 for matching with reel, the both ends of upper semi-ring 1 are respectively arranged with the first connected unit 13 and the second connected unit 15, the circumferential end faces of the first connected unit 13 offers the first connecting hole 14, the circumferential end faces of the second connected unit 15 offers the second connecting hole 16, first connecting hole 14 and the second connecting hole 16 are symmetrical arranged, the both ends of the surface of lower semi-ring 2 circumferentially offer symmetrically arranged 3rd connecting hole 23 and the 4th connecting hole 24 respectively, first connecting hole 14 and the 3rd connecting hole 23 coaxially and are connected by screw, second connecting hole 16 and the 4th connecting hole 24 coaxially and are connected by screw,
One end of upper semi-ring 1 offers the arc-shaped slot one that central angle is 30 °, and one end of lower semi-ring 2 offers the arc-shaped slot two that central angle is 60 °, and arc-shaped slot one forms the gathering sill 4 of the arc passed through for steel wire with arc-shaped slot two split.
nullThe rope guide of crane of the present utility model，It is combined by upper semi-ring and the lower semi-loop of two semicircle arcuations，Thus considerably reduce parts number，And coordinated by the first connecting hole and the 3rd connecting hole between upper semi-ring and lower semi-ring、Second connecting hole and the 4th connecting hole coordinate，Thus realizing connecting，Thus connect simple，Easily realize，Easy accessibility，Simple in construction，Passing through of steel wire rope is realized by gathering sill after split，Realized and the coordinating and then batch steel wire rope of reel by pilot hole，Thus controlling the discrepancy direction of steel wire rope，Avoid steel wire rope scattered，In the process，Owing to gathering sill is made up of two parts，A part of gathering sill one is in semi-ring，Another part gathering sill two is in lower semi-ring，Thus semi-ring and lower semi-ring all have stress on when steel wire rope rubs，Can realize sharing，Thus increasing the service life，And frayed serious time，Can realize by changing one of them part，This just can be substantially reduced replacement cost，But it is easier to ensure the precision of pilot hole.
Preferably, in the present embodiment, pilot hole 3 is stepped hole.Can realize better coordinating with reel by stepped hole, and can also realize spacing.It is preferred that, the endoporus of upper semi-ring 1 includes big half bore 17 and upper little half bore 18, the endoporus of lower semi-ring 2 include lower big half bore 25 and under little half bore 26, upper big half bore 17 and lower big half bore 25 split form the macropore of pilot hole 3, upper little half bore 18 and under little half bore 26 split form the aperture of pilot hole 3.It addition, the inner surface of the aperture of stepped hole is additionally provided with Magnet, it is possible to for the residue of timely absorptive collection steel rope abrasion.
Further preferred, be provided with rounding between upper big half bore 17 and upper little half bore 18, upper little half bore 18 and under be provided with rounding between little half bore 26.Wherein, the radius of rounding is 0.2mm.Thus the generation of right angle stress can be avoided.
In the present embodiment, in order to reinforce stable connection and the reliability of the junction of upper semi-ring and lower semi-ring further, in the present embodiment, the outer ring surface of upper semi-ring 1 is provided with the first connection bump 11 and the second connection bump 12, the outer ring surface of lower semi-ring 2 is provided with the 3rd connection bump 21 and the 4th connection bump 22, the end face central authorities of first connection bump the 11, second connection bump the 12, the 3rd connection bump 21 and the 4th connection bump 22 all radially offer screwed hole, screw through screwed hole, coordinates tightness with what regulate rope guide and reel.
Wherein, the first connection bump 11 and the second connection bump 12 are arranged at intervals at the one end near gathering sill 4；3rd connection bump 21 and the 4th connection bump 22 are arranged at intervals at the one end near gathering sill 4；Angle between centrage and the end face of upper semi-ring 1 of the screwed hole of the first connection bump 11 is 45 °, and the angle between centrage and the end face of upper semi-ring 1 of the screwed hole of the second connection bump 12 is 30 °；Angle between centrage and the end face of lower semi-ring 2 of the screwed hole of the 3rd connection bump 21 is 30 °, and the angle between centrage and the end face of lower semi-ring 2 of the screwed hole of the 4th connection bump 22 is 45 °.
Wherein, the external diameter of upper semi-ring 1 and lower semi-ring 2 is 550～570mm, thickness is 70～80mm.
Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to explanation principle of the present utility model, and can not be construed to the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes fall within protection domain of the present utility model.
Claims (10)
- null1. the rope guide of crane，It is characterized in that，Including semicircular arc upper semi-ring (1) and lower semi-ring (2)，The split up and down of described upper semi-ring (1) and described lower semi-ring (2) forms the pilot hole (3) for matching with reel，The both ends of described upper semi-ring (1) are respectively arranged with the first connected unit (13) and the second connected unit (15)，The circumferential end faces of described first connected unit (13) offers the first connecting hole (14)，The circumferential end faces of described second connected unit (15) offers the second connecting hole (16)，Described first connecting hole (14) and described second connecting hole (16) are symmetrical arranged，The both ends of the surface of described lower semi-ring (2) circumferentially offer symmetrically arranged 3rd connecting hole (23) and the 4th connecting hole (24) respectively，Described first connecting hole (14) and described 3rd connecting hole (23) coaxially and are connected by screw，Described second connecting hole (16) and described 4th connecting hole (24) coaxially and are connected by screw，One end of described upper semi-ring (1) offers the arc-shaped slot one that central angle is 30 °, one end of described lower semi-ring (2) offers the arc-shaped slot two that central angle is 60 °, and described arc-shaped slot one and described arc-shaped slot two split form the gathering sill (4) of the arc passed through for steel wire.
- 2. the rope guide of crane according to claim 1, it is characterised in that described pilot hole (3) is stepped hole.
- 3. the rope guide of crane according to claim 2, it is characterized in that, the endoporus of described upper semi-ring (1) includes big half bore (17) and upper little half bore (18), the endoporus of described lower semi-ring (2) include lower big half bore (25) and under little half bore (26), described big half bore (17) and the split of described lower big half bore (25) form the macropore of described pilot hole (3), described little half bore (18) and under described little half bore (26) split form the aperture of described pilot hole (3).
- 4. the rope guide of crane according to claim 3, it is characterized in that, rounding it is provided with, described little half bore (18) and be provided with rounding between little half bore (26) under described between described big half bore (17) and described little half bore (18).
- 5. the rope guide of crane according to claim 4, it is characterised in that the radius of described rounding is 0.2mm.
- 6. the rope guide of crane according to claim 1, it is characterized in that, the outer ring surface of described upper semi-ring (1) is provided with the first connection bump (11) and the second connection bump (12), the outer ring surface of described lower semi-ring (2) is provided with the 3rd connection bump (21) and the 4th connection bump (22)The end face central authorities of described first connection bump (11), described second connection bump (12), described 3rd connection bump (21) and the 4th connection bump (22) all radially offer screwed hole, screw through described screwed hole, coordinates tightness with what regulate described rope guide and reel.
- 7. the rope guide of crane according to claim 6, it is characterised in that described first connection bump (11) and described second connection bump (12) are arranged at intervals at the one end near described gathering sill (4)；Described 3rd connection bump (21) and the 4th connection bump (22) are arranged at intervals at the one end near described gathering sill (4).
- 8. the rope guide of crane according to claim 6, it is characterized in that, angle between centrage and the end face of described upper semi-ring (1) of the screwed hole of described first connection bump (11) is 45 °, and the angle between centrage and the end face of described upper semi-ring (1) of the screwed hole of described second connection bump (12) is 30 °.
- 9. the rope guide of crane according to claim 6, it is characterized in that, angle between centrage and the end face of described lower semi-ring (2) of the screwed hole of described 3rd connection bump (21) is 30 °, and the angle between centrage and the end face of described lower semi-ring (2) of the screwed hole of described 4th connection bump (22) is 45 °.
- 10. the rope guide of crane according to claim 1, it is characterised in that the external diameter of described upper semi-ring (1) and described lower semi-ring (2) is 550～570mm, thickness is 70～80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054401.XU CN205367556U (en) | 2016-01-20 | 2016-01-20 | Conductor rope ware of hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054401.XU CN205367556U (en) | 2016-01-20 | 2016-01-20 | Conductor rope ware of hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367556U true CN205367556U (en) | 2016-07-06 |
Family
ID=56272791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620054401.XU Expired - Fee Related CN205367556U (en) | 2016-01-20 | 2016-01-20 | Conductor rope ware of hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367556U (en) |
-
2016
- 2016-01-20 CN CN201620054401.XU patent/CN205367556U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20190120 |