CN108163697B - Anti-hook releasing device - Google Patents
Anti-hook releasing device Download PDFInfo
- Publication number
- CN108163697B CN108163697B CN201611122487.6A CN201611122487A CN108163697B CN 108163697 B CN108163697 B CN 108163697B CN 201611122487 A CN201611122487 A CN 201611122487A CN 108163697 B CN108163697 B CN 108163697B
- Authority
- CN
- China
- Prior art keywords
- baffle
- joint hinge
- sub
- lug boss
- suspender belt
- 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.)
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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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/122—Sling or load protectors
-
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/18—Band-type slings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to transformer technology field more particularly to a kind of Anti-hook releasing device.It include: constant pressure pressing plate top board, joint hinge and V-baffle；One end of V-baffle is vertical with shaft to be fixed；The other end of V-baffle is vertically equipped with the block axis towards the extension of the direction of joint hinge, when suspender belt will be linked into joint hinge, 180 ° of V-baffle or so can be rotated counterclockwise manually, suspender belt is linked into joint hinge, V-baffle is rotated manually later to reset condition, V-baffle and block axis block the side and outside of joint hinge opening at this time, lock suspender belt completely and suspender belt is prevented to be detached from joint hinge, structure is simple and convenient to operate.
Description
Technical field
The present invention relates to transformer technology field more particularly to a kind of Anti-hook releasing device.
Background technique
In field transformer, the top board of constant pressure pressing plate is usually linked into top board with suspender belt when being packed into lower platen column
Joint hinge, top board is hung in into column later, by the centre bore of top board and column to just, top board is glided along column, it is complete
At installation.However, during the installation process, top board is easy to produce wiping with column and touches, since joint hinge is hatch frame, so in the presence of
The security risk of suspender belt disengaging joint hinge.
Therefore, it is necessary to a kind of Anti-hook releasing device be provided, to solve the above problems.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Anti-hook releasing devices, are being filled with solving the top board of constant pressure pressing plate
During entering lower platen column, top board is easy to produce wiping with column and touches, and there are suspender belts to be detached from asking for the security risk of joint hinge
Topic.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of Anti-hook releasing device, comprising: constant pressure pressing plate top board, set on the constant pressure pressing plate top board side joint hinge with
And the V-baffle on the joint hinge；
The bottom of the joint hinge is provided with the semicircle groove to recess above the joint hinge, and the joint hinge corresponds to the semicircle
The two sides of groove are respectively provided with the first lug boss and the second lug boss；The height of second lug boss is higher than first protrusion
The height in portion；
The joint hinge corresponds to the through-hole being provided with above first lug boss through the joint hinge two sides, described logical
Shaft is equipped in hole, one end of the V-baffle is vertical with the shaft to be fixed；The other end of the V-baffle is vertically equipped with
The block axis extended towards the direction of the joint hinge, the block axis are located at the position of second lug boss；The block axis
Length be less than or equal to the distance between the V-baffle and the joint hinge；
The V-baffle include the first sub- baffle and the second sub- baffle, the one of the first sub- baffle and the second sub- baffle
End is connected, and the angle of the first sub- baffle and the second sub- baffle is 75 degree；The length of the first sub- baffle is less than described
The length of second sub- baffle, the length of the second sub- baffle are equal to the width of the joint hinge.
The width and thickness of the first sub- baffle and the second sub- baffle is equal.
The length of the first sub- baffle is less than the height of the joint hinge.
Advantage for present invention is with effect:
A kind of Anti-hook releasing device of the invention, comprising: constant pressure pressing plate top board, hanging set on constant pressure pressing plate top board side
It climbs and the V-baffle on joint hinge；The bottom of joint hinge is provided with the semicircle groove to recess above joint hinge, joint hinge corresponding half
The two sides of round recessed are respectively provided with the first lug boss and the second lug boss；The height of second lug boss is higher than the height of the first lug boss
Degree；It is provided with the through-hole through joint hinge two sides above corresponding first lug boss of joint hinge, is equipped with shaft, V-baffle in through-hole
One end vertical with shaft fix；The other end of V-baffle is vertically equipped with the block axis towards the extension of the direction of joint hinge, block axis
Positioned at the position of the second lug boss；The length of block axis is less than or equal to the distance between V-baffle and joint hinge；V-baffle packet
Include the first sub- baffle and the second sub- baffle, one end of the first sub- baffle and the second sub- baffle is connected, the first sub- baffle and second
The angle of sub- baffle is 75 degree；Less than the length of the second sub- baffle, the length of the second sub- baffle is equal to the length of first sub- baffle
The width of joint hinge；When suspender belt will be linked into joint hinge, 180 ° of V-baffle or so can be rotated counterclockwise manually, suspender belt is linked into joint hinge,
For rotation V-baffle to reset condition, V-baffle and block axis block the side and outside of joint hinge opening at this time, complete manually later
Complete to lock suspender belt and suspender belt is prevented to be detached from joint hinge, structure is simple and convenient to operate.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of Anti-hook releasing device of the invention；
Fig. 2 is the schematic side view of Anti-hook releasing device of the invention.
In figure: V-baffle 1, shaft 2, block axis 3, joint hinge 4, constant pressure pressing plate top board 5, the 6, first protrusion of semicircle groove
Portion 7, the second lug boss 8, through-hole 9, the first sub- baffle 11, the second sub- baffle 12.
Specific embodiment
As shown in Figure 1 to Figure 2, the present invention provides a kind of Anti-hook releasing device, comprising: constant pressure pressing plate top board 5, be set to it is described
The joint hinge 4 and the V-baffle 1 on the joint hinge 4 of 5 side of constant pressure pressing plate top board.The bottom of the joint hinge 4 is provided with
The semicircle groove 6 being recessed above to the joint hinge 4, it is convex that the two sides of the corresponding semicircle groove 6 of the joint hinge 4 are respectively provided with first
Play portion 7 and the second lug boss 8；The height of second lug boss 8 is higher than the height of first lug boss 7；The joint hinge 4 is right
It answers the top of first lug boss 7 to be provided with the through-hole 9 through 4 two sides of joint hinge, is equipped with shaft 2 in the through-hole 9,
One end of the V-baffle 1 is vertical with the shaft 2 fixed；The other end of the V-baffle 1 is vertically equipped with to be hung described in
The block axis 3 that 4 direction extends is climbed, the block axis 3 is located at the position of second lug boss 8；The length of the block axis 3
Less than or equal to the distance between the V-baffle 1 and described joint hinge 4.
Specifically, the V-baffle 1 includes the first sub- baffle 11 and the second sub- baffle 12, first sub- 11 He of baffle
One end of second sub- baffle 12 is connected, and the angle of the first sub- baffle 11 and the second sub- baffle 12 is 75 degree；Described first
The length of sub- baffle 11 is less than the length of the described second sub- baffle 12, and the length of the second sub- baffle 12 is equal to the joint hinge 4
Width.The width and thickness of the first sub- baffle 11 and the second sub- baffle 12 is equal.The length of the first sub- baffle 11
Degree is less than the height of the joint hinge 4.
In the original state, under the effect of gravity along rotating clockwise, the first sub- baffle 11 and the second son are kept off V-baffle 1
The junction of plate 12 is contacted with the side of constant pressure pressing plate top board 5.It, can be manual by V-baffle 1 when suspender belt will be linked into joint hinge 4
180 ° or so are rotated counterclockwise, suspender belt is linked into joint hinge 4, later manual rotation V-baffle 1 to reset condition, at this time V-baffle
1 blocks the side and outside of the opening of joint hinge 4 with block axis 3, and lockking suspender belt completely simultaneously prevents suspender belt to be detached from joint hinge 4, structure is simple,
It is easy to operate.
The present invention is not limited to the above embodiment, and embodiment is only exemplary, it is intended to it is used to explain the present invention, and cannot
It is interpreted as limitation of the present invention.
Claims (1)
1. a kind of Anti-hook releasing device characterized by comprising constant pressure pressing plate top board (5) is set to the constant pressure pressing plate top board
(5) joint hinge (4) of side and the V-baffle (1) being set on the joint hinge (4)；
The bottom of the joint hinge (4) is provided with the semicircle groove (6) to recess above the joint hinge (4), and the joint hinge (4) is corresponding
The two sides of the semicircle groove (6) are respectively provided with the first lug boss (7) and the second lug boss (8)；Second lug boss (8)
Height is higher than the height of first lug boss (7)；
The through-hole through the joint hinge (4) two sides is provided with above corresponding first lug boss (7) of the joint hinge (4)
(9), shaft (2) are equipped in the through-hole (9), one end of the V-baffle (1) is vertical with the shaft (2) fixed；The V
The other end of type baffle (1) is vertically equipped with the block axis (3) towards the extension of the direction of the joint hinge (4), block axis (3) position
In the position of second lug boss (8)；The length of the block axis (3) is less than or equal to the V-baffle (1) and hangs with described
Climb the distance between (4)；
The V-baffle (1) includes the first sub- baffle (11) and the second sub- baffle (12), the first sub- baffle (11) and second
One end of sub- baffle (12) is connected, and the angle of the first sub- baffle (11) and the second sub- baffle (12) is 75 degree；Described
The length of one sub- baffle (11) is less than the length of the described second sub- baffle (12), and the length of the second sub- baffle (12) is equal to institute
State the width of joint hinge (4)；
The width and thickness of the first sub- baffle (11) and the second sub- baffle (12) is equal；
The length of the first sub- baffle (11) is less than the height of the joint hinge (4)；
In the original state, edge rotates clockwise V-baffle under the effect of gravity, the connection of the first sub- baffle and the second sub- baffle
Place is contacted with the side of constant pressure pressing plate top board (5)；When suspender belt will be linked into joint hinge, V-baffle is rotated counterclockwise manually
180 °, suspender belt is linked into joint hinge, rotation V-baffle is to reset condition manually later, and V-baffle and block axis block joint hinge at this time
The side and outside of opening lock suspender belt completely and suspender belt are prevented to be detached from joint hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122487.6A CN108163697B (en) | 2016-12-08 | 2016-12-08 | Anti-hook releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611122487.6A CN108163697B (en) | 2016-12-08 | 2016-12-08 | Anti-hook releasing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108163697A CN108163697A (en) | 2018-06-15 |
| CN108163697B true CN108163697B (en) | 2019-09-03 |
Family
ID=62526661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611122487.6A Active CN108163697B (en) | 2016-12-08 | 2016-12-08 | Anti-hook releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108163697B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943024B (en) * | 2020-07-22 | 2023-08-29 | 遵义群建塑胶制品有限公司 | Lifting ring anti-drop device for sling hoisting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006076686A (en) * | 2004-09-08 | 2006-03-23 | Uni Concept:Kk | Slip-off prevention device for hook |
| CN203754235U (en) * | 2014-01-25 | 2014-08-06 | 戴纪荣 | Straight-back lifting hook with buckle type safety piece |
| CN204727441U (en) * | 2015-06-19 | 2015-10-28 | 河南宝起华东起重机有限公司 | A kind of hoisting crane self-locking sling |
| KR20150004346U (en) * | 2014-05-26 | 2015-12-04 | 한국원자력연구원 | hook with locking element |
| CN206384710U (en) * | 2016-12-08 | 2017-08-08 | 天威保变(合肥)变压器有限公司 | Anti-hook releasing device |
-
2016
- 2016-12-08 CN CN201611122487.6A patent/CN108163697B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006076686A (en) * | 2004-09-08 | 2006-03-23 | Uni Concept:Kk | Slip-off prevention device for hook |
| CN203754235U (en) * | 2014-01-25 | 2014-08-06 | 戴纪荣 | Straight-back lifting hook with buckle type safety piece |
| KR20150004346U (en) * | 2014-05-26 | 2015-12-04 | 한국원자력연구원 | hook with locking element |
| CN204727441U (en) * | 2015-06-19 | 2015-10-28 | 河南宝起华东起重机有限公司 | A kind of hoisting crane self-locking sling |
| CN206384710U (en) * | 2016-12-08 | 2017-08-08 | 天威保变(合肥)变压器有限公司 | Anti-hook releasing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108163697A (en) | 2018-06-15 |
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| GR01 | Patent grant |