CN206359119U - A kind of anti-fall detacher - Google Patents

A kind of anti-fall detacher Download PDF

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Publication number
CN206359119U
CN206359119U CN201621379756.2U CN201621379756U CN206359119U CN 206359119 U CN206359119 U CN 206359119U CN 201621379756 U CN201621379756 U CN 201621379756U CN 206359119 U CN206359119 U CN 206359119U
Authority
CN
China
Prior art keywords
swing rod
suspension hook
fall
lower arm
position limiting
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
Application number
CN201621379756.2U
Other languages
Chinese (zh)
Inventor
朱良
陈云周
段玉诚
苏玉德
杨宗祥
王增贵
李天启
王建楠
饶云东
郝正东
田宏伟
何永金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Jian Jian Construction Machinery Co Ltd
Original Assignee
Yunnan Jian Jian Construction Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yunnan Jian Jian Construction Machinery Co Ltd filed Critical Yunnan Jian Jian Construction Machinery Co Ltd
Priority to CN201621379756.2U priority Critical patent/CN206359119U/en
Application granted granted Critical
Publication of CN206359119U publication Critical patent/CN206359119U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of anti-fall detacher, it is desirable to provide a kind of anti-fall detacher easy to use.It includes upper boom portion, it is rotatablely installed the first shackle in upper boom portion upper end, it is rotatablely installed the second shackle in upper boom portion lower end, it is fixedly installed in the electromagnetism elevator in upper boom portion, upper end is rotatablely installed unloads the lower arm buckled in second, and lower rotational is installed on the suspension hook at lower arm lower end, and one end is hinged with lower arm, the swing rod for locking suspension hook, the locating part for being arranged on lower arm, being rotated up for spacing swing rod, and connect the lifting rope of swing rod free end and electromagnetism elevator;The swing rod free end is located at the same side with electromagnetism elevator;The position limiting structure of locking suspension hook upper end is set on the swing rod;When swing rod is rotated down, its position limiting structure and suspension hook upper-end contact, when swing rod is rotated up, its position limiting structure departs from suspension hook upper end.The utility model can effectively improve the security of lifting, and improve the efficiency of unhook.

Description

A kind of anti-fall detacher
Technical field
The utility model is related to lifting machine equipment technical field, more particularly, to a kind of anti-fall detacher.
Background technology
In project installation work progress, the assembly for lifting in place and part of equipment is required for matching somebody with somebody for crane gear Close, under special situation of high altitude, equipment hoisting is in place or high-altitude group to after the completion of part, it is necessary to lift rope can be conveniently smooth Unhook.Most detachers exist complicated in the market, and responsiveness is slow, and easily occurs in use False triggering, and cause work accident.
Utility model content
The utility model overcomes shortcoming of the prior art, and there is provided a kind of simple in construction, safe and user Just anti-fall detacher.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:
A kind of anti-fall detacher, including upper boom portion, are rotatablely installed the first shackle in upper boom portion upper end, are rotatablely installed in upper Second shackle of arm lower end, is fixedly installed in the electromagnetism elevator in upper boom portion, and upper end is rotatablely installed unloads what is buckled in second Lower arm, lower rotational is installed on the suspension hook at lower arm lower end, and one end is hinged with lower arm, the swing rod for locking suspension hook, The locating part for being arranged on lower arm, being rotated up for spacing swing rod, and connection swing rod free end and electromagnetism elevator Lifting rope;The swing rod free end is located at the same side with electromagnetism elevator;The spacing knot of locking suspension hook upper end is set on the swing rod Structure;When swing rod is rotated down, its position limiting structure and suspension hook upper-end contact, when swing rod is rotated up, its position limiting structure is with hanging Hook upper end departs from.
Preferably, the position limiting structure of the swing rod is:The groove chimeric with suspension hook upper end is set on swing rod.
Preferably, the position limiting structure of the swing rod is:The upper end of suspension hook, which is set, sets chimeric with groove on groove, swing rod Projection.
Preferably, the position limiting structure of the swing rod is:The projection that side contacts are rotated with suspension hook upper end is set on swing rod.
Preferably, the position limiting structure of the swing rod is:The incomplete tooth being meshed is set on the upper end of suspension hook and swing rod Wheel.
Preferably, the locating part is bolt, screw rod or pin.
Preferably, first shackle is identical with the rotation direction of the second shackle, the rotation direction of the lower arm with First shackle is vertical.
Preferably, the lower arm is to be located at two bar shapeds at two parallel stripe boards, the rotation of the suspension hook and swing rod Between plate.
Preferably, two parallel striped plates of the lower arm are integrated part.
Compared with prior art, the utility model has the following advantages that:
The utility model is simple in construction, and unhook speed is come, and will not be made during use because of false touch or accidental impact Into unhook, the security of lifting can be effectively improved, and improves the efficiency of unhook.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation when the utility model is lifted.
Fig. 2 is Fig. 1 left view.
Fig. 3 is structural representation when Fig. 1 breaks off relations.
Fig. 4 is the structural representation after Fig. 1 breaks off relations.
Fig. 5 is the structural representation of the first shackle.
Fig. 6 is the structural representation of suspension hook.
Fig. 7 is the structural representation of swing rod.
Fig. 8 is the structural representation of lower arm.
Fig. 9 is the structural representation of upper boom portion.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid The every other embodiment obtained, belongs to the scope of the utility model protection.
Anti-fall detacher shown in Fig. 1-9, including upper boom portion 1, are rotatablely installed the first shackle 2 in the upper end of upper boom portion 1, turn Dynamic the second shackle 3 for being installed on the lower end of upper boom portion 1, is fixedly installed in the electromagnetism elevator 4 in upper boom portion 1, upper end rotational installation Lower arm 5 in the second shackle 3, lower rotational is installed on the suspension hook 6 at the lower lower end of arm 5, one end is hinged with lower arm 5, Swing rod 7 for locking suspension hook 6, the locating part 8 for being arranged on lower arm 5, being rotated up for spacing swing rod 7, and connection The lifting rope 9 of the free end of swing rod 7 and electromagnetism elevator 4;The free end of swing rod 7 is located at the same side with electromagnetism elevator 4;The pendulum The position limiting structure of locking suspension hook 6 upper end is set on arm;When swing rod 7 is rotated down, its position limiting structure and the upper-end contact of suspension hook 6, When swing rod 7 is rotated up, its position limiting structure departs from the upper end of suspension hook 6.
The position limiting structure of the swing rod 7 is:The groove 10 chimeric with the upper end of suspension hook 6 is set on swing rod 7.
Obviously, the position limiting structure of the swing rod 7 can also be any one following structure or other applicable spacing knots Structure:
(1)The upper end of suspension hook 6, which is set, sets the projection chimeric with groove on groove, swing rod.
(2)The projection that side contacts are rotated with the upper end of suspension hook 6 is set on swing rod.
(3)The partial gear being meshed is set on the upper end of suspension hook 6 and swing rod.
The locating part 8 is bolt, screw rod or pin, sets logical with bolt, screw rod or pin cooperation on lower arm 5 Hole or screwed hole.
First shackle 2 is identical with the rotation direction of the second shackle 3, and the rotation direction of the lower arm 5 is unloaded with first Detain 2 vertical.
The lower arm 5 is to be located at two parallel stripe boards, the rotation of the suspension hook 6 and swing rod 7 between two stripe boards, It can ensure that lifting stress equalization.
Obviously, two parallel striped plates of the lower arm 5 can also be integrated part, not disturb swing rod and suspension hook 6 to rotate Premised under, two stripe board corresponding positions set connecting portion, it is ensured that installation it is convenient.
During for article hoisting 20, electromagnetism elevator 4 is powered off, and article 20 is hung on suspension hook 6, now the spacing knot of swing rod Structure is engaged with the upper-end contact of suspension hook 6, and locating part 8 be installed on it is on lower arm 5 that swing rod 7 is locked;Pacify after article is lifted in place After the completion of dress, locating part 8 is removed, electromagnetism elevator 4 is powered, and is rotated up by lifting rope 9 with driven fork, make the spacing knot of swing rod Structure departs from the upper end of suspension hook 6, and suspension hook 6 is rotated under article Action of Gravity Field, is that article comes off from suspension hook 6.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (10)

1. a kind of anti-fall detacher, it is characterised in that:Including upper boom portion, the first shackle in upper boom portion upper end is rotatablely installed, is turned Dynamic the second shackle for being installed on upper boom portion lower end, is fixedly installed in the electromagnetism elevator in upper boom portion, and upper end is rotatablely installed in the Two unload the lower arm buckled, and lower rotational is installed on the suspension hook at lower arm lower end, and one end is hinged with lower arm, hung for locking The swing rod of hook, the locating part for being arranged on lower arm, being rotated up for spacing swing rod, and connection swing rod free end and electromagnetism The lifting rope of elevator;The swing rod free end is located at the same side with electromagnetism elevator;Locking suspension hook upper end is set on the swing rod Position limiting structure;When swing rod is rotated down, its position limiting structure and suspension hook upper-end contact, when swing rod is rotated up, its is spacing Structure departs from suspension hook upper end.
2. anti-fall detacher according to claim 1, it is characterised in that:The position limiting structure of the swing rod is:Set on swing rod Put the groove chimeric with suspension hook upper end.
3. anti-fall detacher according to claim 1, it is characterised in that:The position limiting structure of the swing rod is:Suspension hook it is upper End, which is set, sets the projection chimeric with groove on groove, swing rod.
4. anti-fall detacher according to claim 1, it is characterised in that:The position limiting structure of the swing rod is:Set on swing rod Put the projection that side contacts are rotated with suspension hook upper end.
5. anti-fall detacher according to claim 1, it is characterised in that:The position limiting structure of the swing rod is:Suspension hook it is upper The partial gear being meshed is set on end and swing rod.
6. according to any described anti-fall detachers of claim 1-5, it is characterised in that:The locating part be bolt, screw rod or Person sells.
7. according to any described anti-fall detachers of claim 1-5, it is characterised in that:First shackle and the second shackle Rotation direction is identical, and the rotation direction of the lower arm is vertical with the first shackle.
8. according to any described anti-fall detachers of claim 1-5, it is characterised in that:The lower arm is two parallel bar shapeds It is located at plate, the rotation of the suspension hook and swing rod between two stripe boards.
9. anti-fall detacher according to claim 8, it is characterised in that:Two parallel striped plates of the lower arm are integrated Part.
10. anti-fall detacher according to claim 6, it is characterised in that:The lower arm is two parallel stripe boards, institute State and be located at the rotation of suspension hook and swing rod between two stripe boards.
CN201621379756.2U 2016-12-15 2016-12-15 A kind of anti-fall detacher Expired - Fee Related CN206359119U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621379756.2U CN206359119U (en) 2016-12-15 2016-12-15 A kind of anti-fall detacher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621379756.2U CN206359119U (en) 2016-12-15 2016-12-15 A kind of anti-fall detacher

Publications (1)

Publication Number Publication Date
CN206359119U true CN206359119U (en) 2017-07-28

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ID=59373652

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621379756.2U Expired - Fee Related CN206359119U (en) 2016-12-15 2016-12-15 A kind of anti-fall detacher

Country Status (1)

Country Link
CN (1) CN206359119U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744279A (en) * 2016-12-15 2017-05-31 云南建筑机械厂 A kind of anti-fall detacher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106744279A (en) * 2016-12-15 2017-05-31 云南建筑机械厂 A kind of anti-fall detacher

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
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: 20170728

Termination date: 20211215