CN206156608U - Totally enclosed hook assembly - Google Patents
Totally enclosed hook assembly Download PDFInfo
- Publication number
- CN206156608U CN206156608U CN201621156177.1U CN201621156177U CN206156608U CN 206156608 U CN206156608 U CN 206156608U CN 201621156177 U CN201621156177 U CN 201621156177U CN 206156608 U CN206156608 U CN 206156608U
- Authority
- CN
- China
- Prior art keywords
- case
- pulley
- wire rope
- totally enclosed
- housing
- 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
Links
- 238000005253 cladding Methods 0.000 claims abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000000725 suspension Substances 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a crane lifting device especially relates to a totally enclosed hook assembly. Its mainly be solve that the lifting hook shell that prior art exists advances the dust easily, the debris that fall, rope release, break down easily, not shock -resistant moreover, the great technical problem who influences life etc. Of noise of production. The utility model discloses a hoist frame (1), hoist frame (1) on be connected with wire rope (2), the wire rope lower extreme is connected with pulley (3), the pulley outer joint has housing (4), the whole pulley of housing cladding, the internal surface of housing are equipped with a plurality of dust cavity (5), dust cavity's internal width is less than its opening width, wire rope passes and opens some through -holes on the housing and be connected with the pulley, the housing lower extreme is connected with lifting hook (6).
Description
Technical field
The utility model is related to a kind of crane hanging component equipment, more particularly, to a kind of totally enclosed type hanging hook assembly.
Background technology
The suspension hook of traditional lifting appliance, including the part such as dead axle, pulley, lifting rope, gib head, also have around pulley lower half
Protection shell, belongs to semi-enclosed.Chinese patent discloses a kind of hook gear of hoist crane（Authorization Notice No.：CN
1935618A）, including suspension hook and hook housing, suspension hook is made up of hook portion and cylindrical connecting portion, its connecting portion and hook housing activity
Link together so that suspension hook can be rotated relative to hook housing, hook housing inside is cavity, the connecting portion outside of above-mentioned suspension hook is provided with
The convex shoulder of protrusion, and convex shoulder is in the cavity of hook housing；The inner side of hook housing has gear edge, and the convex shoulder of suspension hook connecting portion is in gear edge
Place, hook housing is made up of support body one and support body two, and support body one is crossed securing member and linked together with support body two-way, and in both connections
Place forms cavity, and securing member is rivet or screw；The inner side of support body one and support body two is additionally provided with the limit of protrusion close to gear along place
Potential head, suspension hook convex shoulder is located between gear edge and spacing head, and the spacing kept off between edge and spacing head is slightly larger than the thickness of convex shoulder, hook
Frame is provided with connecting hole.But this semienclosed suspension hook shell easily enters dust, the debris that fall, de- rope, easily breaks down,
And not impact resistance, the noise considerable influence service life of generation.
Utility model content
The utility model is to provide a kind of totally enclosed type hanging hook assembly, and it mainly solves the suspension hook existing for prior art
Shell easily enters dust, the debris that fall, de- rope, easily breaks down, and not impact resistance, and the noise considerable influence of generation uses the longevity
The technical problem of life etc..
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：
Totally enclosed type hanging hook assembly of the present utility model, including Gantry Crane, are connected with described Gantry Crane
Steel wire rope, steel wire rope lower end is connected with pulley, and pulley is externally connected with case, and case coats whole pulley, and the inner surface of case sets
The inner width for having multiple dust-proof chambers, dust-proof chamber is less than its A/F, the through hole being provided with steel wire penetrating case and pulley
Connection, case lower end is connected with suspension hook.Case is coated after whole pulley, can prevent dust from entering inside pulley, so as to avoid
Impact of the dust to pulley part.Due to being fixed on pulley after the through hole of steel wire penetrating case, steel wire rope when so working
Displacement is difficult on pulley, de- rope is it also avoid.Steel wire rope upper end can be connected on the sliding machine of crane.Case it is interior
Wall arranges dust-proof chamber, can collect dust remaining in case, and because dust-proof chamber opening is less, therefore it is prevented from
Dust is run out of, better dust removal effect.
Preferably, the inside of described case is provided with T-slot, acoustical cotton, the outer surface of acoustical cotton are embedded with T-slot
It is provided with circular arc bar.By T-slot so that easy for installation, and acoustical cotton do not allow it is easy to fall off.Arranging circular arc bar can further delay
Rush the vibrations that noise sends.
Preferably, described case is made up of upper half case with lower half case, upper half case is rolled into by a metal plate
Circular arc is welded on lower half case, and being provided with upper half case can allow the through hole of steel wire penetrating.Original case only has lower half
Case, directly can be reequiped on former suspension hook, on lower half case weld upper half case, make one it is totally enclosed
Case.
Preferably, 4 are provided with described case and with last through hole.Through hole can be even number, and it is respectively symmetrically
Be built up in the left and right top of upper half case.Through hole can be circular hole, it is also possible to be easy for the elongated hole of steel wire rope fine setting.
Therefore, the case of the utility model suspension hook is totally enclosed type, and internally arranges dust-proof chamber, will not fall into powder
Dirt, debris, are not susceptible to de- rope phenomenon, it is to avoid break down, and utilize acoustical cotton, it is possible to reduce the vibrations that noise band is come,
Service life is longer, simple and reasonable for structure.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model；
Accompanying drawing 2 is a kind of structural representation of the utility model case.
Parts, position and numbering in figure：Gantry Crane 1, steel wire rope 2, pulley 3, case 4, dust-proof chamber 5, suspension hook 6, T
Type groove 7, acoustical cotton 8, circular arc bar 9.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
Embodiment：The totally enclosed type hanging hook assembly of this example, such as Fig. 1, including Gantry Crane 1, connect on Gantry Crane
There is steel wire rope 2, steel wire rope lower end is connected with pulley 3, and pulley is externally connected with case 4, and case coats whole pulley, such as Fig. 2, case
Inner surface be provided with multiple dust-proof chambers 5, the inner width in dust-proof chamber is less than its A/F, is provided with steel wire penetrating case
Through hole is connected with pulley, and case lower end is connected with suspension hook 6.The inside of case is provided with T-slot 7, and acoustical cotton 8 is embedded with T-slot,
The outer surface of acoustical cotton is provided with circular arc bar 9.Case is made up of upper half case with lower half case, and upper half case is rolled up by a metal plate
It is in the arc-shaped to be welded on lower half case, the through hole that steel wire rope 2 can be allowed to pass through is provided with upper half case.It is provided with 4 on case to lead to
Hole.
When using, steel ladle is hung on suspension hook 6, by crane movable hanging hook assembly, needed for steel ladle is transported to
Place.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, any those skilled in the art in field of the present utility model, all cover new in this practicality by the change or modification made
Among the scope of the claims of type.
Claims (4)
1. a kind of totally enclosed type hanging hook assembly, including Gantry Crane（1）, it is characterised in that described Gantry Crane（1）On
It is connected with steel wire rope（2）, steel wire rope lower end is connected with pulley（3）, pulley is externally connected with case（4）, the whole pulley of case cladding,
The inner surface of case is provided with multiple dust-proof chambers（5）, the inner width in dust-proof chamber is less than its A/F, on steel wire penetrating case
The through hole being provided with is connected with pulley, and case lower end is connected with suspension hook（6）.
2. totally enclosed type hanging hook assembly according to claim 1, it is characterised in that described case（4）Inside be provided with T
Type groove（7）, acoustical cotton is embedded with T-slot（8）, the outer surface of acoustical cotton is provided with circular arc bar（9）.
3. totally enclosed type hanging hook assembly according to claim 1 and 2, it is characterised in that described case（4）By upper half cover
Shell is constituted with lower half case, and upper half case is rolled into circular arc and is welded on lower half case, opens on upper half case by a metal plate
Having can allow steel wire rope（2）The through hole for passing through.
4. totally enclosed type hanging hook assembly according to claim 1 and 2, it is characterised in that described case（4）On be provided with 4
And with last through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156177.1U CN206156608U (en) | 2016-10-31 | 2016-10-31 | Totally enclosed hook assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156177.1U CN206156608U (en) | 2016-10-31 | 2016-10-31 | Totally enclosed hook assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156608U true CN206156608U (en) | 2017-05-10 |
Family
ID=58655906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156177.1U Expired - Fee Related CN206156608U (en) | 2016-10-31 | 2016-10-31 | Totally enclosed hook assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156608U (en) |
-
2016
- 2016-10-31 CN CN201621156177.1U patent/CN206156608U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200401 Granted publication date: 20170510 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230401 Granted publication date: 20170510 |
|
| 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: 20170510 |