CN208218206U - Double insulation suspension hook groups - Google Patents
Double insulation suspension hook groups Download PDFInfo
- Publication number
- CN208218206U CN208218206U CN201820431915.1U CN201820431915U CN208218206U CN 208218206 U CN208218206 U CN 208218206U CN 201820431915 U CN201820431915 U CN 201820431915U CN 208218206 U CN208218206 U CN 208218206U
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- Prior art keywords
- hook
- pulley
- suspension hook
- insulation
- lifting beam
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Abstract
The utility model provides a kind of double insulation suspension hook groups.Double insulation suspension hook groups include suspension hook gib head, lifting beam with hook, hook nut, insulation sleeve, plane bearing, pulling plate, pulley spindle and pulley, suspension hook gib head end is connected across the lifting beam with hook, and it is connect with the hook nut, the insulation sleeve is set to the suspension hook gib head, lifting beam with hook, between hook nut, the plane bearing is set between the hook nut and the lifting beam with hook, the pulling plate quantity is two, two pulling plate ends are connect with the lifting beam with hook both ends, the pulling plate other end is connect with the pulley, the pulley is enclosed set on the pulley spindle opposite exterior lateral sides, the pulley is the pulley of isolation material.When a kind of double insulation suspension hook groups provided by the utility model are insulated together with the realization of nylon housing using MC nylon pulley, increase an insulation sleeve between suspension hook gib head, lifting beam with hook, hook nut, realizes twice insulation, insulation resistance is big, and insulation effect is good.
Description
Technical field
The utility model relates to electric block apparatus field more particularly to a kind of double insulation suspension hook groups of insulating.
Background technique
Conventional electric hoist suspension hook group does not have insulation function, because suspension hook stressed member is steel part, does not do specially treated
It can not achieve insulation function.General that original cast iron or rolling pulley are substituted using MC nylon pulley, suspension hook housing is using nylon
The insulation (insulating between gib head and wirerope) of suspension hook group is realized in part production, and general insulation resistance is greater than 5M Ω just qualification, absolutely
Edge effect is bad.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of double insulation suspension hook groups.
Double insulation suspension hook groups provided by the utility model include suspension hook gib head, lifting beam with hook, hook nut, insulation sleeve, put down
Spherical bearing, pulling plate, pulley spindle and pulley, suspension hook gib head end across the lifting beam with hook connect, and with the suspension hook spiral shell
Mother's connection, between the suspension hook gib head, lifting beam with hook, hook nut, the plane bearing is set to described the insulation sleeve
Between hook nut and the lifting beam with hook, the pulling plate quantity is two, two pulling plate ends and the lifting beam with hook
Both ends connection, the pulling plate other end are connect with the pulley, and the pulley is enclosed set on the pulley spindle opposite exterior lateral sides, the cunning
Wheel is the pulley of isolation material.
In double a kind of preferred embodiments of insulation suspension hook group provided by the utility model, the pulley is MC nylon material.
In double a kind of preferred embodiments of insulation suspension hook group provided by the utility model, the pulley includes housing, described
Housing is enclosed set on the pulley opposite exterior lateral sides, and it is closed be set to the pulley opposite exterior lateral sides, the housing is the cover of nylon material
Shell.
In double a kind of preferred embodiments of insulation suspension hook group provided by the utility model, the pulley quantity be it is multiple, it is more
A pulley is set side by side, the housing quantity be it is multiple, multiple housings are respectively correspondingly arranged on the outside of the pulley.
The working principle and beneficial effect of double insulation suspension hook groups of the utility model:
It is horizontal in suspension hook gib head, suspension hook when double insulation suspension hooks using MC nylon pulley together with the realization of nylon housing except being insulated
Increase an insulation sleeve between beam, hook nut, realize twice insulation, an insulation resistance is greater than 50M Ω, and insulation effect is good.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the sectional view of double one preferred embodiments of insulation suspension hook group provided by the utility model；
Fig. 2 is the side view of double insulation suspension hook groups shown in FIG. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 is please referred to, Fig. 1 is the sectional view of double one preferred embodiments of insulation suspension hook group provided by the utility model；
Fig. 2 is the side view of double insulation suspension hook groups shown in FIG. 1.
Double insulation suspension hook groups include suspension hook gib head 1, lifting beam with hook 2, hook nut 3, insulation sleeve 4, plane bearing 5,
Pulling plate 6, pulley spindle 7 and pulley 8.1 end of suspension hook gib head across the lifting beam with hook 2 connect, and with the hook nut 3
Connection, for the insulation sleeve 4 between the suspension hook gib head 1, lifting beam with hook 2, hook nut 3, the plane bearing 5 is set to institute
It states between hook nut 3 and the lifting beam with hook 2,6 quantity of pulling plate is two, and two 6 ends of pulling plate are hung with described
The connection of 2 both ends of hook crossbeam, 6 other end of pulling plate are connect with the pulley 8, and the pulley 8 encloses opposite set on the pulley spindle 7
Outside, the pulley 8 are the pulley of isolation material.The pulley 8 is MC nylon material.
The pulley 8 includes housing 80.The housing 80 is enclosed set on 8 opposite exterior lateral sides of pulley, and it is closed be set to it is described
8 opposite exterior lateral sides of pulley, the housing 80 are the housing of nylon material.
8 quantity of pulley be it is multiple, multiple pulleys 8 are set side by side, 80 quantity of housing be multiple, Duo Gesuo
It states housing 80 and is respectively correspondingly arranged in 8 outside of pulley.
The working principle and beneficial effect of double insulation suspension hook groups of the utility model:
When double insulation suspension hooks using MC nylon pulley 8 together with the realization of nylon housing 80 except being insulated, in suspension hook gib head 1, hang
Increase an insulation sleeve 4 between hook crossbeam 2, hook nut 3, realize twice insulation, an insulation resistance is greater than 50M Ω, insulation effect
Fruit is good.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of double insulation suspension hook groups, which is characterized in that including suspension hook gib head, lifting beam with hook, hook nut, insulation sleeve, plane
Bearing, pulling plate, pulley spindle and pulley, suspension hook gib head end across the lifting beam with hook connect, and with the hook nut
Connection, for the insulation sleeve between the suspension hook gib head, lifting beam with hook, hook nut, the plane bearing is set to described hang
Between hook nut and the lifting beam with hook, the pulling plate quantity is two, two pulling plate ends and the lifting beam with hook two
End connection, the pulling plate other end are connect with the pulley, and the pulley is enclosed set on the pulley spindle opposite exterior lateral sides, the pulley
For the pulley of isolation material.
2. double insulation suspension hook groups according to claim 1, which is characterized in that the pulley is MC nylon material.
3. double insulation suspension hook groups according to claim 1, which is characterized in that the pulley includes housing, the housing
It encloses and is set to the pulley opposite exterior lateral sides, and is closed set on the pulley opposite exterior lateral sides, the housing is the housing of nylon material.
4. double insulation suspension hook groups according to claim 1, which is characterized in that the pulley quantity is multiple, Duo Gesuo
Pulley is stated to be set side by side, the housing quantity be it is multiple, multiple housings are respectively correspondingly arranged on the outside of the pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431915.1U CN208218206U (en) | 2018-03-28 | 2018-03-28 | Double insulation suspension hook groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431915.1U CN208218206U (en) | 2018-03-28 | 2018-03-28 | Double insulation suspension hook groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208218206U true CN208218206U (en) | 2018-12-11 |
Family
ID=64504967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431915.1U Active CN208218206U (en) | 2018-03-28 | 2018-03-28 | Double insulation suspension hook groups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208218206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127511A (en) * | 2019-05-31 | 2019-08-16 | 南京禄口起重机械有限公司 | A kind of New insulated Antimagnetic lifting hook device |
| CN110329897A (en) * | 2019-08-13 | 2019-10-15 | 宁波正宇紧固件有限公司 | It is a kind of high intensity airfield runway rise withhold |
-
2018
- 2018-03-28 CN CN201820431915.1U patent/CN208218206U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127511A (en) * | 2019-05-31 | 2019-08-16 | 南京禄口起重机械有限公司 | A kind of New insulated Antimagnetic lifting hook device |
| CN110329897A (en) * | 2019-08-13 | 2019-10-15 | 宁波正宇紧固件有限公司 | It is a kind of high intensity airfield runway rise withhold |
| CN110329897B (en) * | 2019-08-13 | 2021-01-01 | 宁波正宇紧固件有限公司 | High-strength lifting buckle for airport runway |
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