CN207265543U - A kind of easy-to-use electric pulley of safety - Google Patents
A kind of easy-to-use electric pulley of safety Download PDFInfo
- Publication number
- CN207265543U CN207265543U CN201720867121.5U CN201720867121U CN207265543U CN 207265543 U CN207265543 U CN 207265543U CN 201720867121 U CN201720867121 U CN 201720867121U CN 207265543 U CN207265543 U CN 207265543U
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- pin
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Abstract
The utility model provides a kind of easy-to-use electric pulley of safety, it is characterized in that, including coaster and handle pin, the coaster is U-shaped, and the coaster top is respectively equipped with U-shaped sells wall admittedly, the U-shaped wall of pin admittedly in the side is equipped with pin hole, the handle pin passes through pin hole, and the handle pin is equipped with bar hole, and the bar hole is equipped with internal thread equipped with both ends, Anti-off bolt is equipped with the bar hole, the U-shaped sells pars intramuralis and is equipped with keyway corresponding with Anti-off bolt admittedly.In use, handle pin is pushed into, rotation handle pin makes Anti-off bolt be caught in keyway, and screwing Anti-off bolt can complete to use.
Description
Technical field
It the utility model is related to a kind of electric pulley, and in particular to a kind of easy-to-use electric pulley of safety.
Background technology
Coaster by wheel number number be divided into simple gate coaster, two-door coaster and multi-door coaster.It is mainly used for factory, mine, agriculture
Industry, electric power, the production and construction of building, harbour, dock, the machine installation in warehouse, cargo lifting etc..
Part coaster can use handle latch structure in use, have the function that connection.But latch structure only passes through grafting
Mode is installed, and easily comes off and grafting is inconvenient, so needing a kind of easy-to-use coaster of more safety.
Utility model content
It is above-mentioned to solve the problems, such as, the purpose of this utility model is to provide a kind of easy-to-use electric pulley of safety,
Its handle pin is equipped with Anti-off bolt, can deviate from cause security incident to avoid handle pin, and handle pin remains inserting state,
It is easy to operate as long as can complete to operate by handle pin push-in during use, there is wide applicability.
To reach above-mentioned purpose, the technical solution of the utility model is：
A kind of easy-to-use electric pulley of safety, it is characterised in that including coaster and handle pin, the coaster is U-shaped, described
Coaster top be respectively equipped with it is U-shaped sell wall admittedly, the U-shaped wall of pin admittedly is equipped with pin hole described in side, and the handle pin passes through pin hole, institute
State handle pin and be equipped with bar hole, the bar hole is equipped with internal thread equipped with both ends, Anti-off bolt is equipped with the bar hole, described
The U-shaped pars intramuralis of pin admittedly is equipped with keyway corresponding with Anti-off bolt.In use, handle pin is pushed into, rotation handle pin makes anticreep spiral shell
Bolt is caught in keyway, and screwing Anti-off bolt can complete to use.
Further as such scheme is improved, and described sell admittedly on the outside of wall is equipped with guard pin cylinder.Guard pin cylinder can make handle pin
Preferably align, ensure that handle pin disengaging is smooth, it is easy to use.
Further as such scheme is improved, and the Anti-off bolt is equipped with screwed retaining ring.The setting can prevent anticreep
Bolt falling.
Further as such scheme is improved, and the handle pin is in bending.The setting operates easy to handle pin.
Further as such scheme is improved, the handle pin vertically downward when, the Anti-off bolt is perpendicular to keyway.
Compared with prior art, the beneficial effects of the utility model are：
Its handle pin is equipped with Anti-off bolt, can deviate from cause security incident to avoid handle pin, and handle pin remains
Inserting state, it is easy to operate as long as can complete to operate by handle pin push-in during use, there is wide applicability.
Brief description of the drawings
The easy-to-use electric pulley structure diagram of a kind of safety that Fig. 1 is provided by the utility model embodiment.
Wherein：
1st, coaster；2nd, handle pin；3rd, it is U-shaped to sell wall admittedly；4th, bar hole；5th, Anti-off bolt；6th, keyway；7th, guard pin cylinder.
Embodiment
The specific effect for design, concrete structure and the generation created below with reference to embodiment and attached drawing to the utility model
Fruit is purged, completely describes, sufficiently to understand purpose, feature and the effect of the utility model creation.The utility model
Every technical characteristic of creation, can be with combination of interactions in the premise of not conflicting conflict.
Referring to Fig. 1, a kind of easy-to-use electric pulley 1 of safety, it is characterised in that including coaster 1 and handle pin 2, the cunning
Car 1 is U-shaped, and 1 top of coaster is respectively equipped with U-shaped pin wall 3 admittedly, and the U-shaped wall 3 of pin admittedly described in side is equipped with pin hole, the hand
Handle pin 2 passes through pin hole, and the handle pin 2 is equipped with bar hole 4, and the bar hole 4 is equipped with internal thread, the bar shaped equipped with both ends
Anti-off bolt 5 is equipped with hole 4, the U-shaped wall 3 of pin admittedly is internally provided with keyway 6 corresponding with Anti-off bolt 5.In use, by handle
Pin 2 is pushed into, and rotation handle pin 2 makes Anti-off bolt 5 be caught in keyway 6, and screwing Anti-off bolt 5 can complete to use.
Further as such scheme is improved, and described sell admittedly on the outside of wall is equipped with guard pin cylinder 7.Guard pin cylinder 7 can make handle
Pin 2 preferably aligns, and it is smooth to ensure that handle pin 2 passes in and out, easy to use.
Further as such scheme is improved, and the Anti-off bolt 5 is equipped with screwed retaining ring.The setting can prevent anticreep
Bolt 5 comes off.
Further as such scheme is improved, and the handle pin 2 is in bending.The setting operates easy to handle pin 2.
Further as such scheme is improved, the handle pin 2 vertically downward when, the Anti-off bolt 5 is perpendicular to key
Groove 6.
It should be noted that above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application.Although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to reality
With new technical solution technical scheme is modified or replaced equivalently, without departing from the scope of technical solutions of the utility model, it should all
Cover in the right of the utility model.
Claims (5)
1. a kind of easy-to-use electric pulley of safety, it is characterised in that including coaster（1）And handle pin（2）, the coaster（1）In U
Type, the coaster（1）Top is respectively equipped with U-shaped sells wall admittedly（3）, it is U-shaped described in side to sell wall admittedly（3）Equipped with pin hole, the hand
Handle pin（2）Through pin hole, the handle pin（2）Equipped with bar hole（4）, the bar hole（4）Both ends are equipped with internal thread,
The bar hole（4）It is interior to be equipped with Anti-off bolt（5）, the U-shaped pars intramuralis of pin admittedly is equipped with and Anti-off bolt（5）Corresponding keyway
（6）.
2. the easy-to-use electric pulley of a kind of safety according to claim 1, it is characterised in that described sell admittedly on the outside of wall is equipped with
Guard pin cylinder（7）.
A kind of 3. easy-to-use electric pulley of safety according to claim 1, it is characterised in that the Anti-off bolt（5）If
There is screwed retaining ring.
A kind of 4. easy-to-use electric pulley of safety according to claim 1, it is characterised in that the handle pin（2）In curved
It is curved.
A kind of 5. easy-to-use electric pulley of safety according to claim 4, it is characterised in that the handle pin（2）Vertically
When downward, the Anti-off bolt（5）Perpendicular to keyway（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867121.5U CN207265543U (en) | 2017-07-18 | 2017-07-18 | A kind of easy-to-use electric pulley of safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867121.5U CN207265543U (en) | 2017-07-18 | 2017-07-18 | A kind of easy-to-use electric pulley of safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265543U true CN207265543U (en) | 2018-04-20 |
Family
ID=61927071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867121.5U Active CN207265543U (en) | 2017-07-18 | 2017-07-18 | A kind of easy-to-use electric pulley of safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265543U (en) |
-
2017
- 2017-07-18 CN CN201720867121.5U patent/CN207265543U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |