CN207774627U - A kind of goliath hanging object fall protection equipment - Google Patents
A kind of goliath hanging object fall protection equipment Download PDFInfo
- Publication number
- CN207774627U CN207774627U CN201721762189.3U CN201721762189U CN207774627U CN 207774627 U CN207774627 U CN 207774627U CN 201721762189 U CN201721762189 U CN 201721762189U CN 207774627 U CN207774627 U CN 207774627U
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- CN
- China
- Prior art keywords
- axis
- hole
- suspension hook
- hanging object
- bolt
- 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
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a kind of goliath hanging object fall protection equipments, including hook body, bill and suspension hook axis；It is provided with arc-shaped through-hole with the hook, circular through hole A is provided on the bill, it is provided with circular through hole B on the suspension hook axis, the hook body is connected by bolt B with one end of connecting rod, the other end of the connecting rod is hinged by one end of axis B and anticreep frame, the other end of the anticreep frame is connect by bolt A with bill, and the anticreep frame is hinged by axis A and suspension hook axis.The utility model has the advantages that simple, economical good, open space reasonable for structure is big, opening and closing is convenient, anticreep effect is good, hanging object suspension hook during lifting has been made to form confined space by the design of anticreep frame connecting rod, falling for hanging object is effectively prevented, the structural stability of the device is good, it is symmetrical to effectively prevent suspension hook weight uneven and tilt, to influence to lift by crane.
Description
Technical field
The utility model is related to lifting equipment technical field, specially a kind of goliath hanging object fall arrest
Protective device.
Background technology
Crampon is the most common type suspender in hoisting machinery, generally mating with the hanging devices such as crane, driving
It uses, is widely used general, when traditional suspension hook hoisting heavy, weight obscission often occur, cause the damage of weight, or even again
There is greatly security risk in big safety accident, currently, one Elastic buckle of end set in suspension hook hook body is mostly used, to keep away
Exempt from lifted weight to fall off, however this mode not only needs larger elastic force to prevent from falling off, and also this structure causes hook body
Interior space reduces, and lifted weight is limited to, also inconvenient when taking out weight, therefore, designs a kind of reasonable design, knot
Structure is simple, easy for installation, easy to repair, production cost is low, the operation is stable, safe and reliable, and service life is long, can effectively prevent and hangs
It is necessary that hook plays the Novel crane that hanging object is fallen and plays hanging object anti-falling safe protection device in use.
Utility model content
The purpose of this utility model is to provide a kind of goliath hanging object fall protection equipments, in solution
The problem of being proposed in background technology is stated, possessed advantageous effect is；Pass through the design of connecting rod and anticreep frame so that the device
Freely it can open and be closed, easy to use, safety and firmness, the device is closed completely in lifting, and anticreep effect is good.
To achieve the above object, the utility model provides the following technical solutions：A kind of goliath has used hanging object anti-fall
Fall protective device, including hook body, bill and suspension hook axis；It is provided with arc-shaped through-hole with the hook, circle is provided on the bill
Shape through-hole A is provided with circular through hole B on the suspension hook axis, and the hook body is connected by bolt B with one end of connecting rod, described
The other end of connecting rod is hinged by one end of axis B and anticreep frame, and the other end of the anticreep frame is connected by bolt A and bill
It connects, the anticreep frame is hinged by axis A and suspension hook axis.
Preferably, the quantity of the connecting rod is two, and is symmetrically arranged at suspension hook both sides, two connecting rods
One end it is hinged by one end of axis B and anticreep frame, the other end of two connecting rods is fixed by bolt B and hook body respectively
Together.
Preferably, the quantity of the anticreep frame is one, is hollow structure.
Preferably, the axis A diameters are matched with circular through hole B, and the diameter of the bolt B is matched with arc-shaped through-hole,
The diameter of the bolt A is matched with circular through hole A.
Compared with prior art, the utility model has the beneficial effects that：The device has reasonable for structure simple, economical
Advantage good, open space is big, opening and closing is convenient, anticreep effect is good, specific advantage are as described below：
（1）By designing arc-shaped through-hole with hook, it may make that connecting rod is free to slide, and then control fall arrest protection dress
The opening and closure set；
（2）The design of hollow anticreep frame so that whole device stability is high, sound construction；
（3）Anticreep frame reasonable design does not interfere with hook body inner space, and is closed completely inside suspension hook when lifting,
Good anti-drop effect.
Description of the drawings
Fig. 1 is the closing structure schematic diagram of the utility model；
Fig. 2 is the expanded configuration schematic diagram of the utility model；
Fig. 3 is the anticreep frame connecting rod connection diagram of the utility model.
In figure：1- hook bodies；2- bills；3- arc-shaped through-holes；4- anticreep framves；5- connecting rods；6- suspension hook axis；7- bolts A；8- justifies
Shape through-hole A；9- axis A；10- axis B；11- bolt Bs；12- circular through holes B.
Specific implementation mode
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 describe, it is clear that the described embodiments are only a part of the embodiments 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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of goliath has used hanging object fall arrest to protect
Protection unit, including hook body 1, bill 2 and suspension hook axis 6；It is provided with arc-shaped through-hole 3 on hook body 1, circular through hole is provided on bill 2
A8 is provided with circular through hole B12 on suspension hook axis 6, and hook body 1 is connected by bolt B 11 with one end of connecting rod 5, connecting rod 5 it is another
One end is hinged by one end of axis B10 and anticreep frame 4, and the other end of anticreep frame 4 is connect by bolt A7 with bill 2, anticreep frame 4
Hinged by axis A9 and suspension hook axis 6, bolt B 11 can be slided in arc-shaped through-hole 3, and the quantity of connecting rod 5 is two, and right respectively
Claim setting in suspension hook both sides, one end of two connecting rods 5 is hinged by one end of axis B10 and anticreep frame 4, two companies
The other end of extension bar 5 is fixed together by bolt B 11 and hook body 1 respectively, and the quantity of anticreep frame 4 is one, is hollow knot
Structure, axis A9 diameters are matched with circular through hole B12, and the diameter of bolt B 11 is matched with arc-shaped through-hole 3, the diameter of bolt A7 with
Circular through hole A8 is matched.
Operation principle：In use, positions of the adjusting bolt B11 in arc-shaped through-hole 3, has controlled hanging object fall arrest protection dress
The opening and closure set, when bolt B 11 is when arc-shaped through-hole 3 is bottom fixed, connecting rod 5 is by 4 pull-up of anticreep frame, protective device
It opens, after lifting rope is put into suspension hook, topmost to arc-shaped through-hole 3, anticreep frame 4 rides on bill 2 adjusting bolt B11 at this time, uses
Bolt A7 fixes anticreep frame 4 so that forms closed space in suspension hook, hanging object has been effectively prevent to fall.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of goliath hanging object fall protection equipment, including hook body（1）, bill（2）With suspension hook axis（6）；Its
It is characterized in that：The hook body（1）On be provided with arc-shaped through-hole（3）, the bill（2）On be provided with circular through hole A（8）, described
Suspension hook axis（6）On be provided with circular through hole B（12）, the hook body（1）Pass through bolt B（11）With connecting rod（5）One end be connected,
The connecting rod（5）The other end pass through axis B（10）With anticreep frame（4）One end it is hinged, the anticreep frame（4）The other end it is logical
Cross bolt A（7）With bill（2）Connection, the anticreep frame（4）Pass through axis A（9）With suspension hook axis（6）It is hinged.
2. a kind of goliath hanging object fall protection equipment according to claim 1, it is characterised in that：It is described
Connecting rod（5）Quantity be two, and be symmetrically arranged at suspension hook both sides, two connecting rods（5）One end pass through axis B
（10）With anticreep frame（4）One end it is hinged, two connecting rods（5）The other end pass through bolt B respectively（11）With hook body（1）
It is fixed together.
3. a kind of goliath hanging object fall protection equipment according to claim 1, it is characterised in that：It is described
Anticreep frame（4）Quantity be one, be hollow structure.
4. a kind of goliath hanging object fall protection equipment according to claim 1, it is characterised in that：It is described
Axis A（9）Diameter and circular through hole B（12）It matches, the bolt B（11）Diameter and arc-shaped through-hole（3）It matches, the spiral shell
Bolt A（7）Diameter and circular through hole A（8）It matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762189.3U CN207774627U (en) | 2017-12-18 | 2017-12-18 | A kind of goliath hanging object fall protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762189.3U CN207774627U (en) | 2017-12-18 | 2017-12-18 | A kind of goliath hanging object fall protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207774627U true CN207774627U (en) | 2018-08-28 |
Family
ID=63226403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721762189.3U Expired - Fee Related CN207774627U (en) | 2017-12-18 | 2017-12-18 | A kind of goliath hanging object fall protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207774627U (en) |
-
2017
- 2017-12-18 CN CN201721762189.3U patent/CN207774627U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: 529153 Dachongkou Wai, Xiaogang Yaqian Village, Shuangshui Town, Xinhui District, Jiangmen City, Guangdong Province (Area A of Yinzhou Lake Paper Industry Base) Patentee after: Guangdong Shuangshui Wharf Co., Ltd. Address before: 735000 No. 13 building, Nanyuan District, Suzhou District, Jiuquan, Gansu 132 Patentee before: Wu Shiliang |
|
| 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: 20180828 Termination date: 20201218 |