CN110040630A - A kind of removable rope stretching cover of floating crane - Google Patents
A kind of removable rope stretching cover of floating crane Download PDFInfo
- Publication number
- CN110040630A CN110040630A CN201910376561.4A CN201910376561A CN110040630A CN 110040630 A CN110040630 A CN 110040630A CN 201910376561 A CN201910376561 A CN 201910376561A CN 110040630 A CN110040630 A CN 110040630A
- Authority
- CN
- China
- Prior art keywords
- housing frame
- plate
- track
- rope stretching
- wirerope
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
Abstract
The present invention relates to a kind of floating cranes to move rope stretching cover, and including housing frame and two tracks being fixed on computer room upper surface and be parallel to each other, the track is for realizing guiding and supporting role；The bottom end of the housing frame is supported by track, and the housing frame can carry out linear reciprocating motion along track；The middle part of the housing frame is equipped with cavity, and the cavity is used for across wirerope, and the top of the housing frame is open equipped with strip, and in angle arrangement there are two inclined plate, the upper end distance of two inclined plates is less than lower end distance for the two sides of the strip opening.Two opposite sides of the inclined plate are respectively equipped with nylon wearing plate, and the nylon wearing plate is used to transmit the movement of the vertical spool axis of wirerope, and the both ends of the track are fixed with baffle plate.While the present invention enables to rope stretching to cover on to meet wirerope or so, move forward and backward, avoid rope stretching cover because be self-possessed it is larger caused by topple problem；External fugitive dust and rainwater is avoided to enter the reel of computer room.
Description
Technical field
The invention belongs to crane technical fields, and in particular to a kind of removable rope stretching cover of floating crane.
Background technique
Floating crane, lifting altitude is big, and used wirerope diameter is big, and length value is big.To save space, mechanism
It is upper generally to use fence type multi-lay winding reel.In this case, from when the portion's rope stretching of machine roof, moving direction has wirerope
Two, left and right directions and front-rear direction.
Inventor recognizes when common swing rope stretching cover is applied to floating crane, because cable drum is big,
Wirerope diameter and length are all larger, and the weight of matching swing rope stretching cover is larger, and is easy to topple on a steel cord,
Steel rope abrasion is caused, rope service-life is lost.
In the other structures rope stretching cover that inventor recognizes, rope stretching, which covers on, meets wirerope moving process all around
In, wirerope is easy that severe friction occurs with rope stretching cover, can be because rope stretching cover cannot follow wirerope to move and make steel in time
Cord movement is obstructed.
Meanwhile existing crane rope outlet covers on when applying to floating crane, water proof and dust proof effect is poor, and rope stretching cover is not
Can wirerope to crane and reel play protective action.
Summary of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of removable rope stretching of floating crane
Cover, rope stretching cover can avoid causing to topple because self weight is larger while meeting wirerope or so, moving forward and backward；It avoids outer
Portion's fugitive dust and rainwater enter in the reel of computer room, improve the service life of floating crane.
To achieve the above object, the present invention adopts the following technical solutions:
A kind of removable rope stretching cover of floating crane, comprising:
Two tracks for being fixed on computer room upper surface and being parallel to each other, the track is for realizing guiding and supporting role；
The bottom end of housing frame, the housing frame is supported by track, and the housing frame can carry out reciprocating linear along track
Movement；
The middle part of the housing frame is equipped with cavity, and the cavity is used for across wirerope, and the top of the housing frame is equipped with
Strip opening, in angle arrangement, there are two inclined plates for the two sides of the strip opening, under the upper end distance of two inclined plates is less than
Hold distance.
Housing frame is supported using track structure, housing frame can carry out linear reciprocating motion along track, this is allowed for out
Rope cover can follow wirerope realization move forward and backward, the wirerope being pierced by from housing frame top during moving forward and backward always
In protection.It, can wirerope is larger to move forward and backward the same of range meeting for traditional swing rope stretching cover
When, the volume of rope stretching cover is reduced, problem of toppling caused by because rope stretching enclosure volume is larger is avoided.
Two sides that the inclined plate is away from each other are fixed with rubber slab respectively, and each rubber slab is respectively along the inclined plate at place
Extension, the top connection of two rubber slabs are tilted upward, the rubber slab and inclined plate form pyramidal structure, and the wirerope is successively
After cavity and strip opening, it is pierced by from two rubber slab tops.
Using two rubber slabs, inclined plate and pressing plate formed pyramidal structure, two rubber slabs can deform so that
Wirerope motion profile squeezes the protection for realizing rope stretching cover top by the elasticity of rubber slab, even if steel wire when shifting
Certain offset occurs for the motion profile of rope, the case where wirerope damage rope stretching cover will not occurs, at the same two rubber slabs with
Wirerope fits closely, better protecting effect.
Beneficial effects of the present invention:
1) housing frame is supported using track structure, housing frame can carry out linear reciprocating motion along track, this is allowed for
Rope stretching cover can follow wirerope realization to move forward and backward, and the wirerope being pierced by from housing frame top begins during moving forward and backward
Eventually in protection.For traditional swing rope stretching cover, the larger range that moves forward and backward of wirerope can met
Meanwhile the volume of rope stretching cover is reduced, avoid problem of toppling caused by because rope stretching enclosure volume is larger.
2) pyramidal structure formed using two rubber slabs, inclined plate and pressing plate, two rubber slabs can deform so that
The motion profile of wirerope is obtained when shifting, the protection for realizing rope stretching cover top is squeezed by the elasticity of rubber slab, even if
Certain offset occurs for the motion profile of wirerope, the case where wirerope damage rope stretching cover, while two rubber will not occurs
Plate is fitted closely with wirerope, better protecting effect.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is the partial sectional view of overall structure side-looking direction in the embodiment of the present invention；
Fig. 2 is the partial sectional view of overall mechanism main view direction in the embodiment of the present invention；
Fig. 3 is the schematic enlarged-scale view of part A in Fig. 2.
In figure: 1, housing frame；2, traveling wheel；3, anti-dumping cladding plate；4, baffle plate；5, lifting lug；6, rubber slab；7, pressing plate；8,
Nylon wearing plate；9, wirerope；10, track；11, wheel shaft is walked；12, bearing.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
For convenience, when following embodiment combination Figure of description describe, attached drawing provides to specifications direction
To arrange left and right, upper and lower direction；Vertical Figure of description inward direction is about set to rear simultaneously, by vertical specification
Attached drawing outwardly direction is about set to front.
The technical issues of as referring in background technique, the specification of wirerope and reel is all larger in floating crane, steel
The front and rear, left and right moving distance of cord is big.In the floating crane of fence type winding, wirerope is in the mistake for winding or unreeling
Cheng Zhong, wirerope can be moved along the direction of spool turns center line, which is defined as moving left and right；Wirerope meeting simultaneously
It is moved along the direction of vertical spool turns center line, which is defined as moving forward and backward.
When reel specification is larger, from computer room when rope stretching, rope stretching cover must prevent wirerope while protecting wirerope
Because toppling phenomenon caused by self weight.
It should be pointed out that is indicated in Fig. 2 is distribution situation of the steel cable in otherwise limit position, it is not one
A reel draws two wirerope.
In a kind of exemplary embodiment of the invention, as shown in Figure 1-3, a kind of floating crane moves rope stretching cover,
It is characterized in that, including housing frame and two tracks 10 being fixed on computer room upper surface and be parallel to each other, the track 10 are used for
Realize guiding and supporting role；The bottom end of the housing frame is supported by track 10, and the housing frame can be carried out along track 10
Linear reciprocating motion；The middle part of the housing frame is equipped with cavity, and the cavity is used for across wirerope 9, the top of the housing frame
Portion is open equipped with strip, and in angle arrangement, there are two inclined plate, the upper end distances of two inclined plates for the two sides of the strip opening
Less than lower end distance.
Two sides that the inclined plate is away from each other are fixed with rubber slab 6 respectively, and each rubber slab 6 is respectively along the oblique of place
Plate tilts upward extension, and the top connection of two rubber slabs 6, the rubber slab 6 and inclined plate form pyramidal structure, the wirerope
After 9 sequentially pass through cavity and strip opening, it is pierced by from two 6 tops of rubber slab.
Each rubber slab 6 is bolted with ipsilateral pressing plate.It is only bolted by two between two rubber slabs,
Each side 1 bolt.Two rubber slab middle sections are unconnected, wirerope not no bolts among two rubber slabs
It partially passes through and moves.
Two opposite sides of the inclined plate are respectively equipped with nylon wearing plate 8, and the nylon wearing plate 8 is for transmitting steel wire
The movement for 9 vertical spool axis of restricting.
Specifically, two nylon wearing plates 8 are vertical with inclined plate respectively, this setup make wirerope 9 always with Buddhist nun
One end face of imperial wearing plate 8 contacts, while nylon wearing plate 8 can timely transmit moving forward and backward for wirerope 9, make to obtain
Rope covers on while meet wirerope 9 and move forward and backward, and reduces own vol.
The both ends of the track 10 are fixed with baffle plate 4.
Specifically, in some embodiments, baffle plate 4 is two pieces of risers, baffle plate 4 can be consolidated by welding
Due to the both ends of track 10.Baffle plate 4 can also be fixed using other modes and track 10.
It can be respectively arranged baffle plate 4 in two tracks 10, that is, use four pieces of baffle plates 4；Two pieces of backstops can also be used
Plate 4, each baffle plate 4 are arranged across two tracks 10.Specific arragement construction can by those skilled in the art's self-setting,
Details are not described herein again.
The outside of the rubber slab 6 is respectively equipped with pressing plate 7, is fixed between the pressing plate 7 and inclined plate by connector.
Specifically, pressing plate 7 herein is rigid structure, certain support, connector herein can be provided for rubber slab 6
It can be bolts and nuts, connect after screw bolt passes pressing plate 7, rubber slab 6 and inclined plate with nut, realized by tightening nut
The fixation of three.
The bottom end two sides of the housing frame are respectively equipped with traveling wheel 2, and the traveling wheel 2 is set to 10 top of track, walking
Wheel 2 cooperates with track 10 to realize housing frame along the linear reciprocating motion of track 10.The traveling wheel 2 is installed on away 11 liang of wheel shaft
End, it is described walk wheel shaft 11 be fixedly installed in housing frame.
Specifically, wheel shaft 11 of walking herein is rotatablely connected by bearing 12 and traveling wheel 2.
The bottom of the housing frame is equipped with anti-dumping cladding plate, and the anti-dumping cladding plate 3 is installed on 2 outside of traveling wheel.It is described to topple
Plate is L-type structure, and the vertical end of the anti-dumping cladding plate 3 is fixedly connected with housing frame, and the horizontal ends of the anti-dumping cladding plate are to track
10 extend.
Specifically, when housing frame is by 9 greater impact of wirerope, when generating the trend toppled, the horizontal ends energy for the plate that topples
Enough and track 10 lower contacts, avoid toppling.
In some embodiments, the two sides of housing frame upper surface are fixed with lifting lug 5 respectively.Lifting lug 5 can be conveniently outer
Housing frame is lifted into computer room upper surface by portion's lifting equipment.
Working principle: when using the present apparatus, whole device is installed at the top of computer room, wirerope 9 is successively from housing frame
It is pierced by between inner cavity, elongate holes and two rubber slabs 6.
In computer room during spool turns, because wirerope 9 takes fence type to wind, wirerope 9 can twine
Around or during loosening along the direction side-to-side movement of spool axis, and moved forward and backward along the direction of vertical spool axis, steel wire
The movement of rope 9 is compound motion.Therefore while wirerope 9 can be along two 6 binding face side-to-side movements of rubber slab, nylon is squeezed
The extruding force of wirerope 9 is passed to housing frame by wearing plate 8, nylon wearing plate 8, and housing frame moves forward and backward therewith.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (8)
1. a kind of floating crane moves rope stretching cover, which is characterized in that including,
Two tracks for being fixed on computer room upper surface and being parallel to each other, the track is for realizing guiding and supporting role；
The bottom end of housing frame, the housing frame is supported by track, and the housing frame can carry out linear reciprocating motion along track；
The middle part of the housing frame is equipped with cavity, and the cavity is used for across wirerope, and the top of the housing frame is equipped with strip
Shape opening, the two sides of strip opening in angle arrangement there are two inclined plate, the upper end distance of two inclined plates be less than lower end away from
From；
Two sides that the inclined plate is away from each other are fixed with rubber slab respectively, and each rubber slab is tilted along the inclined plate at place respectively
It upwardly extends, the top connection of two rubber slabs, the rubber slab and inclined plate form pyramidal structure, and the wirerope sequentially passes through
After cavity and strip opening, it is pierced by from two rubber slab tops.
2. floating crane according to claim 1 moves rope stretching cover, which is characterized in that two inclined plates are opposite
Side is respectively equipped with nylon wearing plate, and the nylon wearing plate is used to transmit the movement of the vertical spool axis of wirerope.
3. the floating crane stated according to claim 1 moves rope stretching cover, which is characterized in that the both ends fixation of the track is set
There is baffle plate.
4. floating crane according to claim 1 moves rope stretching cover, which is characterized in that the outer portion of the rubber slab
Not She You pressing plate, fixed between the pressing plate and inclined plate by connector.
5. floating crane according to claim 1 moves rope stretching cover, which is characterized in that the bottom end two of the housing frame
Side is respectively equipped with traveling wheel, and the traveling wheel is set to above track, and traveling wheel and track cooperate to realize housing frame along track
Linear reciprocating motion.
6. moving rope stretching cover according to the floating crane that claim 5 is stated, which is characterized in that the bottom of the housing frame is equipped with
Anti-dumping cladding plate, the anti-dumping cladding plate are installed on the outside of traveling wheel.
7. floating crane according to claim 6 moves rope stretching cover, which is characterized in that the plate that topples is L-type knot
The vertical end of structure, the anti-dumping cladding plate is fixedly connected with housing frame, and the horizontal ends of the anti-dumping cladding plate extend to track.
8. floating crane according to claim 5 moves rope stretching cover, which is characterized in that the traveling wheel is installed on away
Wheel shaft both ends, it is described walk wheel shaft be fixedly installed in housing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376561.4A CN110040630A (en) | 2019-05-07 | 2019-05-07 | A kind of removable rope stretching cover of floating crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910376561.4A CN110040630A (en) | 2019-05-07 | 2019-05-07 | A kind of removable rope stretching cover of floating crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110040630A true CN110040630A (en) | 2019-07-23 |
Family
ID=67281111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910376561.4A Pending CN110040630A (en) | 2019-05-07 | 2019-05-07 | A kind of removable rope stretching cover of floating crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110040630A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10227681A (en) * | 1997-02-14 | 1998-08-25 | Marusou Kogyo Kk | Bearing with load cell |
| CN103287976A (en) * | 2013-04-27 | 2013-09-11 | 江苏工力重机有限公司 | Rope outlet cover structure of gantry crane |
| CN105565160A (en) * | 2014-10-16 | 2016-05-11 | 无锡弘毅物流设备有限公司 | Crane hoisting-steel-wire-rope rainproof device |
| CN205838371U (en) * | 2016-06-13 | 2016-12-28 | 青岛海西重机有限责任公司 | A kind of Rope outlet cover structure for high pedestal jib crane |
| CN207061667U (en) * | 2017-07-19 | 2018-03-02 | 上海振华重工港机通用装备有限公司 | Draw pulley type Steel wire rope discharge cover and include its gantry crane |
| CN208500148U (en) * | 2018-08-01 | 2019-02-15 | 三一海洋重工有限公司 | A kind of combined type crane rope outlet cover and crane |
-
2019
- 2019-05-07 CN CN201910376561.4A patent/CN110040630A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10227681A (en) * | 1997-02-14 | 1998-08-25 | Marusou Kogyo Kk | Bearing with load cell |
| CN103287976A (en) * | 2013-04-27 | 2013-09-11 | 江苏工力重机有限公司 | Rope outlet cover structure of gantry crane |
| CN105565160A (en) * | 2014-10-16 | 2016-05-11 | 无锡弘毅物流设备有限公司 | Crane hoisting-steel-wire-rope rainproof device |
| CN205838371U (en) * | 2016-06-13 | 2016-12-28 | 青岛海西重机有限责任公司 | A kind of Rope outlet cover structure for high pedestal jib crane |
| CN207061667U (en) * | 2017-07-19 | 2018-03-02 | 上海振华重工港机通用装备有限公司 | Draw pulley type Steel wire rope discharge cover and include its gantry crane |
| CN208500148U (en) * | 2018-08-01 | 2019-02-15 | 三一海洋重工有限公司 | A kind of combined type crane rope outlet cover and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190723 |