CN109019309A - A kind of fluid pressure type Anti-rope drop and automatic rope releaser - Google Patents
A kind of fluid pressure type Anti-rope drop and automatic rope releaser Download PDFInfo
- Publication number
- CN109019309A CN109019309A CN201811134469.9A CN201811134469A CN109019309A CN 109019309 A CN109019309 A CN 109019309A CN 201811134469 A CN201811134469 A CN 201811134469A CN 109019309 A CN109019309 A CN 109019309A
- Authority
- CN
- China
- Prior art keywords
- bracket
- rope
- fluid pressure
- main hook
- type anti
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/38—Crane hooks adapted for automatic disengagement from loads on release of cable tensions
Abstract
The invention is related to a kind of fluid pressure type Anti-rope drop and automatic rope releaser, it includes main hook, hydraulic cylinder, bracket and joint shaft, the upper end of the main hook is provided with connecting rod, the lower part of the connecting rod is provided with joint shaft and hydraulic cylinder, the connecting rod is connected with pressure bearing, pulley assembly is provided with above the pressure bearing, the top of the main hook is provided with bracket and baffle, and the right end of the main hook is provided with hydraulic cylinder pin shaft；It is connected between the upper end and main hook of the baffle by pin shaft, the bracket is connected to the lower end of baffle by pin shaft, and further, the shape of the bracket is L shape；Therefore, the present invention have the advantages that structure be simple and convenient to operate, can mousing-hook but also it is automatically-unhooked, have a safety feature.
Description
Technical field
The invention belongs to suspension hook technical fields, and in particular to a kind of fluid pressure type Anti-rope drop and automatic rope releaser.
Background technique
Suspension hook is of wide application, crane, driving, lifting class tool on can all use suspension hook, suspension hook is at work
The accident being easy to appear is exactly that object breaks off relations, and decoupling accident be easy to cause casualties and physical damage, in addition, suspension hook
At designated position, need that unhook operation can be completed without manual operation, it in the prior art can mousing-hook and energy
Automatically-unhooked device, for this problem, it is necessary to develop a kind of structure be simple and convenient to operate, can mousing-hook but also
Fluid pressure type Anti-rope drop that is automatically-unhooked, having a safety feature and automatic rope releaser；Therefore, develop that a kind of structure is simple, operation
It is convenient, can mousing-hook be again automatically-unhooked, the fluid pressure type Anti-rope drop that has a safety feature and automatic rope releaser are with very
Important meaning.
Summary of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and provide a kind of structure be simple and convenient to operate, can
The fluid pressure type Anti-rope drop and automatic rope releaser that energy is automatically-unhooked again for mousing-hook, has a safety feature.
The object of the present invention is achieved like this: a kind of fluid pressure type Anti-rope drop and automatic rope releaser, it includes main hook, liquid
Cylinder pressure, bracket and joint shaft, the upper end of the main hook are provided with connecting rod, and the lower part of the connecting rod is provided with joint shaft and liquid
Cylinder pressure, the connecting rod are connected with pressure bearing, and pulley assembly, the top of the main hook are provided with above the pressure bearing
It is provided with bracket and baffle, the right end of the main hook is provided with hydraulic cylinder pin shaft.
Further, it is connected between the upper end and main hook of the baffle by pin shaft.
Further, the bracket is connected to the lower end of baffle by pin shaft.
Further, the shape of the bracket is L shape.
Further, the connection type between the middle part corner and connecting rod of the bracket is pin shaft connection.
Further, the middle part corner of the bracket is in contact with joint shaft.
Further, the upper end of the bracket is provided with pulley.
Further, the pulley is in contact with main hook.
Beneficial effects of the present invention: structural principle of the invention is that automatically-unhooked mesh is realized using hydraulic principle
, the effect of bracket is to connect baffle and main hook, when main hook passes through the effect side oscillation to the right of hydraulic cylinder, the right end of bracket
To be elevated, since bracket is L shape, then the other end of bracket will side oscillation to the right, the notch of hook will be opened, in this way
Rope just slowly falls off out of hook, is the operation for completing de- rope；Therefore, the present invention have structure be simple and convenient to operate,
It can mousing-hook but also automatically-unhooked, the advantages of having a safety feature.
Detailed description of the invention
Fig. 1 is a kind of main view of fluid pressure type Anti-rope drop and automatic rope releaser of the present invention.
Fig. 2 is the left view of Fig. 1.
In figure: 1, main hook 2, baffle 3, pulley 4, hydraulic cylinder pin shaft 5, bracket 6, hydraulic cylinder 7, joint shaft 8, pressure
Power bearing 9, nut 10, pulley assembly 11, connecting rod.
Specific embodiment
Following further describes the present invention with reference to the drawings.
Embodiment 1
As shown in Figs. 1-2, a kind of fluid pressure type Anti-rope drop and automatic rope releaser, it includes main hook 1, hydraulic cylinder 6, bracket 5 and closes
Nodal axisn 7, the upper end of the main hook 1 are provided with connecting rod 11, and the lower part of the connecting rod 11 is provided with joint shaft 7 and hydraulic cylinder 6,
The connecting rod 11 is connected with pressure bearing 8, and the top of the pressure bearing 8 is provided with pulley assembly 10, the main hook 1 it is upper
Portion is provided with bracket 5 and baffle 2, and the right end of the main hook 1 is provided with hydraulic cylinder pin shaft 4.
Structural principle of the invention is that automatically-unhooked purpose is realized using hydraulic principle, and the effect of bracket is to connect
Baffle and main hook are connect, when main hook passes through the effect side oscillation to the right of hydraulic cylinder, the right end of bracket will be elevated, since bracket is
L shape, then the other end of bracket will side oscillation to the right, the notch of hook will be opened, and such rope is just slowly out of hook
It falls off, is the operation for completing de- rope；Specific structure and connection type are further, the upper end of the baffle and main hook
Between by pin shaft connect, further, the bracket is connected to the lower end of baffle by pin shaft, further, the bracket
Shape be L shape, further, connection type between the middle part corner of the bracket and connecting rod is that pin shaft connects, into
One step, the middle part corner of the bracket is in contact with joint shaft, and further, the upper end of the bracket is provided with pulley,
Further, the pulley is in contact with main hook；Therefore, the present invention have structure be simple and convenient to operate, can mousing-hook but also
Automatically-unhooked, the advantages of having a safety feature.
Embodiment 2
As shown in Figs. 1-2, a kind of fluid pressure type Anti-rope drop and automatic rope releaser, it includes main hook 1, hydraulic cylinder 6, bracket 5 and closes
Nodal axisn 7, the upper end of the main hook 1 are provided with connecting rod 11, and the lower part of the connecting rod 11 is provided with joint shaft 7 and hydraulic cylinder 6,
The connecting rod 11 is connected with pressure bearing 8, and the top of the pressure bearing 8 is provided with pulley assembly 10, the main hook 1 it is upper
Portion is provided with bracket 5 and baffle 2, and the right end of the main hook 1 is provided with hydraulic cylinder pin shaft 4, further, the baffle 2 it is upper
It is connected between end and main hook 1 by pin shaft, further, the bracket 5 is connected to the lower end of baffle 2 by pin shaft, further
, the shape of the bracket 5 is L shape, further, the connection side between the middle part corner and connecting rod 11 of the bracket 5
Formula is pin shaft connection, and further, the middle part corner of the bracket 5 is in contact with joint shaft 7, further, the bracket 5
Upper end be provided with pulley 3, further, the pulley 3 is in contact with main hook 1.
The connection of baffle and bracket in the present invention, both can achieve the purpose of automatic rope-separating, and main hook also may be implemented and transporting
During row, purpose that rope falls off；Double action makes that the device is applied widely, safety is good, and bracket can use other
The structure of form replaces, as long as can achieve one end rising, the device of the other end also equidirectional swing be can be completed；Hydraulic cylinder
It can also be replaced with the device with Telescopic；Therefore, the present invention have structure be simple and convenient to operate, can mousing-hook again
It can automatically-unhooked, the advantages of having a safety feature.
Specific embodiment is to further explanation of the invention rather than limits, and is existed for those of ordinary skills
Further transformation is done to structure in the case where not departing from substantive content of the present invention, and all these transformation all should belong to institute of the present invention
Attached scope of protection of the claims.
Claims (8)
1. a kind of fluid pressure type Anti-rope drop and automatic rope releaser, it includes main hook, hydraulic cylinder, bracket and joint shaft, and feature exists
In: the upper end of the main hook is provided with connecting rod, and the lower part of the connecting rod is provided with joint shaft and hydraulic cylinder, the connecting rod
It is connected with pressure bearing, pulley assembly is provided with above the pressure bearing, the top of the main hook is provided with bracket and gear
Piece, the right end of the main hook are provided with hydraulic cylinder pin shaft.
2. a kind of fluid pressure type Anti-rope drop according to claim 1 and automatic rope releaser, it is characterised in that: the baffle
It is connected between upper end and main hook by pin shaft.
3. a kind of fluid pressure type Anti-rope drop according to claim 1 and automatic rope releaser, it is characterised in that: the bracket is logical
Cross the lower end that pin shaft is connected to baffle.
4. a kind of fluid pressure type Anti-rope drop according to claim 1 and automatic rope releaser, it is characterised in that: the bracket
Shape is L shape.
5. a kind of fluid pressure type Anti-rope drop according to claim 1 and automatic rope releaser, it is characterised in that: the bracket
Connection type between middle part corner and connecting rod is pin shaft connection.
6. a kind of fluid pressure type Anti-rope drop according to claim 1 and automatic rope releaser, it is characterised in that: the bracket
Middle part corner is in contact with joint shaft.
7. a kind of fluid pressure type Anti-rope drop according to claim 1 and automatic rope releaser, it is characterised in that: the bracket
Upper end is provided with pulley.
8. a kind of fluid pressure type Anti-rope drop according to claim 7 and automatic rope releaser, it is characterised in that: the pulley with
Main hook is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134469.9A CN109019309A (en) | 2018-09-27 | 2018-09-27 | A kind of fluid pressure type Anti-rope drop and automatic rope releaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811134469.9A CN109019309A (en) | 2018-09-27 | 2018-09-27 | A kind of fluid pressure type Anti-rope drop and automatic rope releaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109019309A true CN109019309A (en) | 2018-12-18 |
Family
ID=64614777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811134469.9A Withdrawn CN109019309A (en) | 2018-09-27 | 2018-09-27 | A kind of fluid pressure type Anti-rope drop and automatic rope releaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019309A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734959A (en) * | 2021-09-07 | 2021-12-03 | 吉林化工学院 | Semi-packaged anti-falling large-scale product lifting device and method for industrial design |
-
2018
- 2018-09-27 CN CN201811134469.9A patent/CN109019309A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734959A (en) * | 2021-09-07 | 2021-12-03 | 吉林化工学院 | Semi-packaged anti-falling large-scale product lifting device and method for industrial design |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
|
| WW01 | Invention patent application withdrawn after publication |