CN206156408U - Ship unloaders meet flitch anti -dropping apparatus - Google Patents
Ship unloaders meet flitch anti -dropping apparatus Download PDFInfo
- Publication number
- CN206156408U CN206156408U CN201620693862.1U CN201620693862U CN206156408U CN 206156408 U CN206156408 U CN 206156408U CN 201620693862 U CN201620693862 U CN 201620693862U CN 206156408 U CN206156408 U CN 206156408U
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- CN
- China
- Prior art keywords
- pulley
- splicing plate
- ship unloaders
- wire rope
- long set
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- 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.)
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Abstract
The utility model discloses a ship unloaders meet flitch anti -dropping apparatus belongs to the machining field. It is including long cover pulley gear and pulley and support device, protectiveness wire rope, and long cover pulley gear is installed and is being connect the flitch upper end, runs through connecing about the flitch surperficially, and pulley and support device are installed on the deep bead of ship unloaders funnel both sides, just wear a protectiveness wire rope between the pulley of pulley support device and the pulley of long cover pulley gear, tighten up protectiveness wire rope, load onto wire rope bundle head, the long cover of long cover pulley gear in be equipped with pulley, pulley neck bush, axle with the retaining ring, ally oneself with pulley spindle, nut, the pulley is used for installing being connected between protectiveness wire rope and pulley and the support device, long cover pulley gear runs through and connects surface about the flitch, and the welding is near the position of free bearing on connecing the flitch on connecing the flitch, it has played the prevention effect, has lengthened the life cycle that connects the flitch, has reduced cost of maintenance.
Description
Technical field
The utility model is related to field of machining, more particularly to a kind of ship unloaders splicing plate anti-dropping apparatus.
Background technology
Splicing plate is the important device of ship unloaders, ensure that from the unrestrained bulk goods of grab bucket and slips into cabin from splicing plate, is
The important guarantee of operation quality.Ship unloaders grab bucket work frequently, occurs the collision with splicing plate in operation, and former design connects
Two free bearings are arranged at flitch top, and bottom is supported by strut, and free bearing is weaker on splicing plate, straight with splicing plate due to grabbing bucket in operation
The collision for connecing can cause free bearing weld cracking on splicing plate, so as to cause fulcrum on splicing plate to come off, cause splicing plate to drop, and connect
Drop abnormally dangerous in flitch high-altitude；It is badly in need of a set of protection device to prevent splicing plate to drop because of free bearing weld cracking.
Chinese invention patent, publication number：The A of CN 105293111, publication date：2016.02.03, disclose a kind of ship unloaders
Two grades of protectors of splicing plate, are control on existing ship unloaders steel wire rope on elevator machine cylinder to pack up the convex of splicing plate to overcome
Wheel stop failure, can break steel wire rope makes what the shortcoming that splicing plate falls was provided.Its facade is installed with rolling in cylinder side
The wire rope handling frame of cylinder centerline parallel, steel wire rope is passed through from wire rope handling frame space, relative to divide in wire rope handling frame to the facade both sides of cylinder
The swing arm that can be swung along facade is not installed, is also equipped with wire rope handling frame：The winding displacement wound on cylinder when steel wire rope respectively to
When both sides movement is excessive, can push swing arm makes the limit switch of hoist engine power-off.It is disadvantageous in that 1) patent is used to solve
Certainly invar cord packs up the cam stop failure of splicing plate, can break the problem that steel wire rope makes splicing plate fall；2) splicing plate
Cam gear collision it is yielding.
Utility model content
1. the utility model technical problem to be solved
It is easy to crack for ship unloaders splicing plate free bearing weld seam in prior art, there is potential safety hazard, and damaged condition is big, dimension
High labor intensive is repaiied, the high problem of maintenance cost, the utility model provides a kind of ship unloaders splicing plate anti-dropping apparatus.It rises
The top for having arrived splicing plate is fixed, many protections of two wire rope devices in top, it is to avoid free bearing weld cracking and cause splicing
The situation that plate to be dropped occurs, and usage cycles are long, and maintenance cost is low, and maintenance efficiency is high, reduces maintenance labour intensity, security
It is good.
2. technical scheme
To solve the above problems, the technical scheme that the utility model is provided is：
A kind of ship unloaders splicing plate anti-dropping apparatus, including long set pulley gear and pulley and stand apparatus, protectiveness steel
Cord, long set pulley gear is mounted in splicing plate upper end, and through splicing plate upper and lower surface, pulley support device is installed on and unloads
On the deep bead of ship machine funnel both sides, and the pulley one of the pulley two of the pulley and stand apparatus and long set pulley gear it
Between wear a protectiveness steel wire rope, tighten up protectiveness steel wire rope, load onto steel wire rope prick head, play a part of protect splicing plate.
Preferably, pulley one, pulley neck bush, shaft block ring, pulley are provided with the long set of described long set pulley gear
Axle one, nut, described pulley one is used to install the connection between protectiveness steel wire rope and pulley and stand apparatus.
Preferably, described long set pulley gear runs through splicing plate upper and lower surface, and is welded on splicing plate upper end near connecing
The position of free bearing on flitch.
Preferably, two pulleys one are installed in the long set of described long set pulley gear, penetrate protectiveness steel wire rope, its
The cylindrical need of two interior pulleys one cover two ends beyond long, to ensure that long set two ends will not be encountered during steel wire penetrating pulley.
Preferably, described pulley and stand apparatus are welded on the deep bead of ship unloaders funnel both sides, become splicing plate
Fulcrum in protection device.
Preferably, pulley and stand apparatus include pulley support base plate, pulley support riser, triangle gusset, pulley shaft end
Clamp and pulley spindle two, the welded pulley base-plate on pulley support base plate, two triangle muscle of pulley support riser outside welding
Plate, processes pulley shaft end clamping plate, and pulley support riser is drilled with drilling machine, and its hole coordinates with pulley spindle two, and holes is same
The heart, and hole and the tapping of the fixing bolt of pulley shaft end clamping plate are bored on pulley support riser, and pulley shaft end clamping plate is drilled,
For installing clamp fixing bolt.
Preferably, pulley support base plate is L-type.
Preferably, the external diameter of pulley inner sleeve and the inner hole of pulley two.
Preferably, the external diameter of pulley spindle two coordinates with pulley inner sleeve, with milling machine in the two ends of pulley spindle two processing pulley shaft end
The Card trough of clamp, spacing coordinates on the outside of spacing and the pulley support riser being welded in Card trough, it is ensured that pulley shaft end clamping plate
Pulley spindle two can be fixed on pulley support riser.
Preferably, the minor diameter fit of the external diameter of pulley spindle one and pulley neck bush, length is more than the external diameter of long set, and every
The draw-in groove of two shaft block rings is processed on root pulley spindle one.
3. beneficial effect
The technical scheme provided using the utility model, compared with prior art, is had the advantages that：
(1) the utility model solves the problems, such as that ship unloaders splicing plate hight sky drops, and the device can protect splicing plate not allow
It drops, and eliminates potential safety hazard at position free bearing easy to fall off, is reinforced, and eliminates potential safety hazard；
(2) the utility model length set pulley gear is mounted in splicing plate upper end, through splicing plate upper and lower surface, pulley
Stand apparatus are installed on the deep bead of ship unloaders funnel both sides, and the pulley of the pulley support device and long set pulley dress
A protectiveness steel wire rope is worn between the pulley put, protectiveness steel wire rope is tightened up, steel wire rope is loaded onto and is pricked head, play protection splicing plate
Effect；
(3) the utility model solves the problems, such as that ship unloaders splicing plate is big because of the caused maintenance capacity that drops, it is not necessary to keep in repair,
Normal production and management mode is safeguarded, enterprise being capable of safe operation；
(4) the utility model reduces ship unloaders splicing plate and once drops, and high labor intensive, maintenance time is long, using this
After the technical scheme of patent, splicing plate does not fall out, it is not necessary to keep in repair, and saves labour, improves enterprise's production and operation efficiency；
(5) the utility model is by protectiveness steel wire rope and the collective effect of two pulley assemblies so that splicing plate will not
Drop, extend the service life of splicing plate；
(6) splicing plate of the present utility model does not fall out, and also ensure that the life security of operating personnel, it is ensured that safety
Operating environment.
Description of the drawings
Fig. 1 is the schematic diagram that long set pulley gear of the present utility model installs splicing plate upper end；
Fig. 2 is the position view that long set pulley gear of the present utility model installs splicing plate upper end；
Fig. 3 is ship unloaders splicing plate Anti-fall protection device scheme of installation of the present utility model；
Fig. 4 is the position that the pulley of ship unloaders splicing plate Anti-fall protection device of the present utility model and stand apparatus are installed
Schematic diagram；
Fig. 5 is the pulley and stand apparatus schematic diagram of ship unloaders splicing plate Anti-fall protection device of the present utility model.
Label declaration in schematic diagram：
1st, long set pulley gear, 1a, long set, 2, pulley one, 2a pulley neck bush, 2b shaft block rings, 2c, pulley spindle one,
2d, nut, 3, pulley and stand apparatus, 3a, pulley spindle two, 3b, pulley inner sleeve, 3c, pulley outer separator, 3d, pulley shaft end card
Plate, 3f, pulley two, 4, pulley support riser, 4a, pulley support base plate, 4b, triangle gusset, 4c, pulley support base plate gusset,
5th, splicing plate top panel, 5a, splicing edges of boards edge channel-section steel, free bearing on 5b, splicing plate, free bearing under 5c, splicing plate, under 5d, splicing plate
Strut, 5e, splicing plate upper end lower web plate, 6, deep bead, 7, protectiveness steel wire rope.
Specific embodiment
To further appreciate that content of the present utility model, the utility model is described in detail with reference to drawings and Examples.
Embodiment 1
The long set pulley gear 1 of the ship unloaders splicing plate anti-dropping apparatus that the present embodiment is developed is arranged on splicing plate upper end
The position of free bearing 5b on splicing plate, pulley support device 3 is mounted on the deep bead 6 of funnel both sides, and protection is worn in-between
Property steel wire rope 7, with steel wire rope prick head indentation steel wire rope.
The long covering device of processing two pieces, processes a long heavy casing, as long set 1a, reprocesses two pulleys 1, sliding
Take turns one 2 external diameters needs to be automatically placed in long set 1a less than long set 1a internal diameters, and the width of pulley 1, and pulley groove is according to protectiveness
Diameter matches of steel wire rope 7, and after ensureing that pulley 1 loads in long set 1a, steel wire rope 7 easily through long set 1a and can penetrate two
The pulley groove of pulley 1.Two pulley neck bush 2a of processing, its external diameter and the minor diameter fit of pulley 1, length is wide in pulley 1
Degree is identical.The minor diameter fit of two 2c of pulley spindle one of processing, its external diameter and pulley neck bush 2a, length is outer slightly larger than long set 1a's
Footpath, and the draw-in groove of two shaft block ring 2b is processed on the every 2c of pulley spindle one, in order to install shaft block ring 2b, fixed block one
2, the position radial direction holes drilled through at long set 1a two ends runs through long jacket wall (as shown in Figure 1), diameter and the 2c external diameters of pulley spindle one in hole
Coordinate.Two pulleys 1 for preparing pulley neck bush 2a are respectively charged in long set 1a, are then loaded the 2c of pulley spindle one, and
Nut 2d is installed to be locked.Again shaft block ring 2b is installed in i.e. two both sides of pulley 2 on two 2c of pulley spindle one, it is ensured that two
Pulley 1 keeps radial rotating but does not axially move in long set 1a.Finally the two pieces length set pulley gear 1 is installed to into splicing
Plate upper end specified location (as shown in Figure 2).
Processing pulley and stand apparatus 3, make L-type pulley support base plate 4a, the welded pulley on pulley support base plate 4a
Bearing riser 4, two triangle gusset 4b of the outside of pulley support riser 4 welding, processes pulley shaft end clamping plate 3d, with drilling machine to pulley
Seat riser 4 is drilled, and its hole coordinates with the 3a of pulley spindle two, and holes is with one heart, and bores pulley spindle on two pulley support risers 4
The hole of the fixing bolt of end clamp 3d and tapping, and pulley shaft end clamping plate 3d is drilled, for installing clamp fixing bolt.
Processing pulley inner sleeve 3b, its external diameter and the 3f inner holes of pulley two, process and are loaded in the 3f of pulley two.Processing
The 3a of pulley spindle two, external diameter coordinates with pulley inner sleeve 3b, and the card of pulley shaft end clamping plate 3d is processed at the 3a two ends of pulley spindle two with milling machine
Board slot, spacing coordinates with the outside spacing of pulley support riser 4 being welded in Card trough, it is ensured that pulley shaft end clamping plate 3d can be by cunning
The 3a of wheel shaft two is fixed on pulley support riser 4.Processing pulley outer separator 3c two, its endoporus and the 3a crest clearances of pulley spindle two
Coordinate.The 3a of pulley spindle two is fitted in a pulley outer separator 3c, in reinstalling the 3f of pulley two with pulley inner sleeve 3b, is loaded onto
Another pulley outer separator 3c, is finally mounted between the pulley support riser 4 for welding.So far, pulley and stand apparatus 3 are made
Finish, be installed on the deep bead 6 of ship unloaders funnel both sides suitable for reading (as shown in Figure 4), and weld three triangle gussets
4b, as shown in Figure 5.
The beneficial effects of the utility model：Solve the problems, such as that ship unloaders splicing plate hight sky drops, the device can be protected and connect
Flitch does not allow it to drop, and eliminates potential safety hazard, solves the problems, such as that ship unloaders splicing is big because of the caused maintenance capacity that drops, and reduces
Maintenance labour intensity extends the service life of splicing plate, and structural principle is simple, low manufacture cost, be easily achieved.
Embodiment 2
With reference to Fig. 1-5, a kind of ship unloaders splicing plate anti-dropping apparatus, including long set pulley gear 1 and pulley and bearing dress
Put 3, protectiveness steel wire rope 7, long set pulley gear 1 is mounted in splicing plate upper end, through splicing plate upper and lower surface, pulley and
Stand apparatus 3 are installed on the deep bead 6 of ship unloaders funnel both sides, and the 3f of pulley two of the pulley and stand apparatus 3 with
A protectiveness steel wire rope 7 is worn between the pulley 1 of long set pulley gear 1, protectiveness steel wire rope 7 is tightened up, steel wire rope bundle is loaded onto
Head, plays a part of to protect splicing plate.
Embodiment 3
The present embodiment structure is similar to Example 1, and difference is that described long the long of set pulley gear 1 is covered in 1a
Pulley 1, pulley neck bush 2a, shaft block ring 2b, pulley spindle 2c, nut 2d are provided with, described pulley 1 is used to install protection
Property connection between steel wire rope 7 and pulley and stand apparatus 3, long set pulley gear 1 runs through splicing plate upper and lower surface, and is welded on
The position of splicing plate upper end free bearing 5b on splicing plate, free bearing 5b is weaker on splicing plate, due to grab bucket and splicing in operation
Plate is directly collided can cause free bearing 5b weld crackings on splicing plate, so as to cause fulcrum on splicing plate to come off, cause splicing plate
Drop, the present embodiment is not by the way that after this set, even if splicing plate free bearing 5b weld crackings, splicing plate falls out yet.
Embodiment 4
The present embodiment structure is similar to Example 1, and difference is that described long the long of set pulley gear 1 is covered in 1a
Two pulleys 1 are installed, protectiveness steel wire rope 7 is penetrated, the cylindrical need of two in it pulley 1 cover 1a two ends beyond long,
To ensure that long set 1a two ends will not be encountered during steel wire penetrating pulley 1, pulley and stand apparatus 3 are welded on ship unloaders funnel two
On the deep bead 6 of side, become the fulcrum in splicing plate protection device.
Embodiment 5
The present embodiment structure is similar to Example 1, and difference is, the welded pulley bearing on pulley support base plate 4a
Riser 4, two triangle gusset 4b of the outside of pulley support riser 4 welding, processes pulley shaft end clamping plate 3d, vertical to pulley support with drilling machine
Plate 4 is drilled, and its hole coordinates with pulley spindle 3a, and holes is with one heart, and pulley shaft end clamping plate 3d is bored on pulley support riser 4
Fixing bolt hole and tapping, and to pulley shaft end clamping plate 3d drill, with install clamp fixing bolt, pulley support base plate 4a
For L-type, external diameter and the 3f inner holes of pulley two of pulley inner sleeve 3b.
Embodiment 6
The present embodiment structure is similar to Example 1, and difference is that external diameter and pulley inner sleeve 3b of the 3a of pulley spindle two are matched somebody with somebody
Close, the Card trough of pulley shaft end clamping plate 3d, spacing and the cunning being welded in Card trough are processed at the 3a two ends of pulley spindle two with milling machine
The outside spacing of wheeling support riser 4 coordinates, it is ensured that the 3a of pulley spindle two can be fixed on pulley support riser 4 by pulley shaft end clamping plate 3d
On.
Embodiment 7
The present embodiment structure is similar to Example 1, and difference is, external diameter and the pulley neck bush 2a of the 2c of pulley spindle one
Minor diameter fit, external diameter of the length more than long set 1a, and the draw-in groove of two shaft block ring 2b is processed on the every 2c of pulley spindle one,
In order to install shaft block ring 2b fixed blocks 1.
Below schematically the utility model and embodiments thereof be described, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, in the case where objective is created without departing from the utility model, design without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (10)
1. a kind of ship unloaders splicing plate anti-dropping apparatus, including length covers pulley gear (1) and pulley and stand apparatus (3), protection
Property steel wire rope (7), it is characterised in that long set pulley gear (1) is mounted in splicing plate upper end, the following table on splicing plate
Face, pulley and stand apparatus (3) are installed on the deep bead of ship unloaders funnel both sides (6), and the pulley and stand apparatus
(3) a protectiveness steel wire rope (7) is worn between the pulley one (2) of pulley two (3f) and long set pulley gear (1), protection is tightened up
Property steel wire rope (7), load onto steel wire rope prick head.
2. a kind of ship unloaders splicing plate anti-dropping apparatus according to claim 1, it is characterised in that described long set pulley
Pulley one (2), pulley neck bush (2a), shaft block ring (2b), pulley spindle one (2c), spiral shell are provided with the long set (1a) of device (1)
Female (2d).
3. a kind of ship unloaders splicing plate anti-dropping apparatus according to claim 1, it is characterised in that described long set pulley
Device (1) is welded on the position of splicing plate upper end free bearing (5b) on splicing plate through splicing plate upper and lower surface.
4. a kind of ship unloaders splicing plate anti-dropping apparatus according to claim 1, it is characterised in that described long set pulley
Two pulleys one (2) are installed in the long set (1a) of device (1), protectiveness steel wire rope (7), two in it pulley one is penetrated
(2) cylindrical need are beyond long set (1a) two ends.
5. a kind of ship unloaders splicing plate anti-dropping apparatus according to claim 1, it is characterised in that described pulley and
Base device (3) is welded on the deep bead of ship unloaders funnel both sides (6), becomes the fulcrum in splicing plate protection device.
6. a kind of ship unloaders splicing plate anti-dropping apparatus according to claim 1, it is characterised in that pulley and stand apparatus
(3) including pulley support base plate (4a), pulley support riser (4), triangle gusset (4b), pulley shaft end clamping plate (3d) and pulley spindle
Two (3a), the welded pulley bearing riser (4) on pulley support base plate (4a), two triangles of pulley support riser (4) outside welding
Gusset (4b), processing pulley shaft end clamping plate (3d), is drilled with drilling machine to pulley support riser (4), its hole and pulley spindle two
(3a) coordinate, and holes is with one heart, and the hole of the fixing bolt of pulley shaft end clamping plate (3d) is bored on pulley support riser (4) and is attacked
Silk, and pulley shaft end clamping plate (3d) is drilled, for installing clamp fixing bolt.
7. a kind of ship unloaders splicing plate anti-dropping apparatus according to claim 6, it is characterised in that pulley support base plate
(4a) it is L-type.
8. a kind of ship unloaders splicing plate anti-dropping apparatus according to claim 6, it is characterised in that pulley inner sleeve (3b)
External diameter and pulley two (3f) inner hole.
9. a kind of ship unloaders splicing plate anti-dropping apparatus according to claim 8, it is characterised in that pulley spindle two (3a)
External diameter coordinates with pulley inner sleeve (3b), and the Card trough of pulley shaft end clamping plate (3d) is processed at pulley spindle two (3a) two ends with milling machine,
Spacing coordinates with pulley support riser (4) the outside spacing being welded in Card trough, it is ensured that pulley shaft end clamping plate (3d) can be by cunning
Wheel shaft two (3a) is fixed on pulley support riser (4).
10. a kind of ship unloaders splicing plate anti-dropping apparatus according to claim 2, it is characterised in that pulley spindle one (2c)
External diameter and pulley neck bush (2a) minor diameter fit, length sets more than the external diameter of long set (1a) on every pulley spindle one (2c)
There is the draw-in groove of two shaft block rings (2b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693862.1U CN206156408U (en) | 2016-06-30 | 2016-06-30 | Ship unloaders meet flitch anti -dropping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693862.1U CN206156408U (en) | 2016-06-30 | 2016-06-30 | Ship unloaders meet flitch anti -dropping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156408U true CN206156408U (en) | 2017-05-10 |
Family
ID=58646697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620693862.1U Expired - Fee Related CN206156408U (en) | 2016-06-30 | 2016-06-30 | Ship unloaders meet flitch anti -dropping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910559A (en) * | 2018-07-20 | 2018-11-30 | 李建强 | A kind of ship unloaders splicing plate lifting protector |
-
2016
- 2016-06-30 CN CN201620693862.1U patent/CN206156408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910559A (en) * | 2018-07-20 | 2018-11-30 | 李建强 | A kind of ship unloaders splicing plate lifting protector |
| CN108910559B (en) * | 2018-07-20 | 2024-04-02 | 李建强 | Lifting protection device for receiving plate of ship unloader |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20190630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |