CN107140521A - A kind of self-locking is without the flat case hanging apparatus of hanger - Google Patents
A kind of self-locking is without the flat case hanging apparatus of hanger Download PDFInfo
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- CN107140521A CN107140521A CN201710458298.4A CN201710458298A CN107140521A CN 107140521 A CN107140521 A CN 107140521A CN 201710458298 A CN201710458298 A CN 201710458298A CN 107140521 A CN107140521 A CN 107140521A
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- component
- swivel pin
- coupling part
- hanger
- self
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- 238000002788 crimping Methods 0.000 claims abstract description 42
- 238000005452 bending Methods 0.000 claims abstract description 23
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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
- B66C1/24—Single members engaging the loads from one side only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of self-locking without the flat case hanging apparatus of hanger, including hanging hook assembly, rocking bar, upper pressure component and subiculum component；Hanging hook assembly includes lifting base；Mutually hinged connection is in fork-shaped in the middle part of two pieces rocking bar；Upper pressure component includes horizontal component and dogleg section；Subiculum component includes upper coupling part, lower coupling part and bending coupling part, and the top of lower coupling part is provided with lower crimping portion, and bending coupling part and the dogleg section of upper pressure component are articulated and connected；The top of two pieces rocking bar is articulated and connected by swivel pin two and sliding groove one with lifting base, bottom is connected by swivel pin four and sliding groove two with upper pressure component, and upper coupling part front end is articulated and connected simultaneously by swivel pin three with two pieces rocking bar.This self-locking can be realized without the flat case hanging apparatus of hanger on the premise of effectively to being lifted without the flat case of hanger is easy to fast assembling-disassembling operation, lifting efficiency high, and the risk that the flat case that lifting is deformed, reduction is lifted comes off is reduced while can realize.
Description
Technical field
It is specifically a kind of to be applied to carry out the thin-walled horizontal box without lifting hanger the present invention relates to a kind of hanging apparatus
The hanging apparatus of lifting, belongs to the flat case hoisting technology field of thin-walled.
Background technology
Thin-walled horizontal box is the horizontal box structure surrounded using thin-walled part, is installed on extensively such as loading machine, excavator
Etc. being used in engineering machinery as hydraulic oil container, fuel tank, battery compartment or covering etc..
The lifting for the longer flat box body that current China makes for large-scale sheet member, traditional hanging method is to install to hang
Mounted again with suspension hook after bundling flat case using hook directly hanging or using the flexible auxiliary hanging belt such as the rope made of hemp or nylon tape after ear
Lifting, in actual hoisting process, because sheet member Chang Xiang local strengths are inadequate, integral rigidity is weaker, therefore easily generation is hung
Dress deformation, influence product quality.Installing the mode of hanger lifting, not only outward appearance unsightly, and is easily caused because of sling point stress
Concentrate and cause sling point lifting deformation；Although and using the mode of auxiliary hanging belt binding lifting to become with relatively reduced lifting
Shape, but lifting center of gravity is difficult to control, and horizontal Hoisting Position can not be not only completely secured, in turn result in subsequent installation process relative
Difficulty, and early binding complex operation, lifting completion later stage are not easy to dismounting, also there is auxiliary while lifting less efficient
The security risk that hanging belt breaks off relations.
Therefore it is typically that use special hanger is lifted without hanger horizontal box currently for thin-walled, but still presence is hung
The problems such as dress shakiness, complex operation.Chinese invention patent such as Publication No. CN201410707338.0 discloses a kind of nothing and hung
The manual special hanger of ear large-scale box type part, including crossbeam, two vertical suspension hooks, the two ends of crossbeam respectively with hanging for being vertically arranged
Hook upper end is hinged, and collectively constitutes one with to be lifted by crane the door shape component that large-scale box type part is engaged, and is utilized when lifting flat case
Received in the deviation of gravity center of pin joint and suspension hook, suspension hook end, realize the flat case lifting of self-locking.This kind of suspender is solved to a certain extent
The problems such as flat case lifting is yielding, hanging operation complexity, but this kind of suspender limits the appearance and size of flat case, if flat case width
It is wide, self-locking lifting can not be carried out, if flat case width is narrow to spill suspension hook end, can not equally be lifted, and also this kind is hung
If tool driving in actual hoisting process is lifted by crane in the presence of vibrations, still there is the security risk come off in the flat case lifted.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of self-locking without the flat case hanging apparatus of hanger, effectively nothing can hung
The flat case of ear is realized on the premise of being lifted is easy to fast assembling-disassembling operation, lifting efficiency high, while can realize that reduction lifting becomes
The risk that the flat case that shape, reduction are lifted comes off, is particularly suitable for use in the lifting for the longer flat box body that large-scale sheet member makes.
To achieve the above object, this self-locking without the flat case hanging apparatus of hanger include hanging hook assembly, rocking bar, upper pressure component and
Subiculum component；
Described hanging hook assembly includes lifting otic placode and lifting base；Otic placode top is lifted to be provided with through lifting otic placode plate body
Lifting through hole, lifting otic placode bottom by swivel pin one with lift base be articulated and connected；Lift and be located at swivel pin one on base
Front and back position on be respectively equipped with swivel pin two, and two pieces swivel pin two before and after swivel pin one relative to symmetrically setting
Put；
It is in fork-shaped, two pieces that described rocking bar, which is set in the middle part of two pieces, two pieces rocking bar by the mutually hinged connection of swivel pin three,
The top of rocking bar is articulated and connected by swivel pin two with lifting base respectively, along it on the rocking bar body of rod of the top of swivel pin three
Length direction is provided with the sliding groove one coordinated with swivel pin two, and swivel pin two, which coordinates, to be mounted in sliding groove one,
The bottom of two pieces rocking bar is equipped with swivel pin four；
Described upper pressure component is integrally included positioned at anterior horizontal component and the dogleg section positioned at rear portion；Horizontal component
On along the longitudinal direction be provided with swivel pin four coordinate sliding groove two, swivel pin four coordinate is mounted on sliding groove two
It is interior, the upper crimping portion stretched out downwards is provided with perpendicular to the lower position of horizontal component, the bottom of upper crimping portion is provided with upper
Pressing plate；The front end of dogleg section is fixedly connected with the rear end of horizontal component, and dogleg section rear end relative to horizontal component to
The back lower place is obliquely installed；
Described subiculum component integrally includes upper coupling part, lower coupling part and bending coupling part, upper coupling part
It is horizontally disposed with the lower equal fore-and-aft direction in coupling part, the rear end of upper coupling part and lower coupling part respectively with bending coupling part
Upper and lower ends be fixedly connected；The front end of upper coupling part is articulated and connected simultaneously by swivel pin three with two pieces rocking bar；Perpendicular to
The top position of lower coupling part is provided with the lower crimping portion stretched out upward and the upper pressure of component is pressed in the correspondence of lower crimping portion
Socket part, which sets up separately, puts, and the top of lower crimping portion is provided with bottom plate；The folding that bending coupling part passes through swivel pin five and upper pressure component
Bight portion is articulated and connected.
Scheme as a further improvement on the present invention, described top board and bottom plate respectively by spherical hinge connecting structure with
Connected at the top of the upper crimping portion bottom of upper pressure component and the lower crimping portion of subiculum component.
Scheme as a further improvement on the present invention, described bottom plate pass through quick-connect machanism with subiculum component
Connected at the top of crimping portion.
It is located at swivel pin five on scheme as a further improvement on the present invention, the bending coupling part of described subiculum component
The position of top is provided with rearward horizontal-extending bending coupling part extension；The dogleg section of described upper pressure component is upper
Rearward horizontal-extending dogleg section extension is provided with the position of the lower section of swivel pin five；This self-locking is without the flat case lifting of hanger
Device also includes clamping Arming Assembly, and clamping Arming Assembly includes upper ear seat, lower ear base and lock unit, and upper ear seat is arranged on down
On the bending coupling part extension for holding in the palm component, the position of lower ear base correspondence upper ear seat, which is arranged on, presses the dogleg section of component to prolong
In long section, lock unit is installed and is connected between upper ear seat and lower ear base.
Scheme as a further improvement on the present invention, described lock unit is provided with structure of adjusting length, and described is upper
Ear mount and lower ear base pass through angular adjustment location structure and the bending coupling part extension and upper pressure component of subiculum component respectively
Dogleg section extension install connection.
As a kind of embodiment of present invention clamping Arming Assembly, described upper ear seat and lower ear base are packing ring knots
Nut is fixed with structure, and lower ear base or upper ear seat, described lock unit is to be penetrated from upper ear seat or lower ear base and and spiral shell
Box thread coordinates the bolt spun.
As the another embodiment of present invention clamping Arming Assembly, described lock unit one end and upper ear seat or under
Ear mount is articulated and connected, the other end is provided with buckle structure, the position of described lower ear base or upper ear seat correspondence lock unit buckle structure
Install the lock bolt structure and unlocking structure coordinated with buckle structure.
Scheme as a further improvement on the present invention, described hanging hook assembly, upper pressure component and subiculum component is using a left side
The structure of the right symmetrical positioning spacer of sidewall paneling and fixed clamp between symmetrical side wallboard.
Scheme, described swivel pin one, swivel pin two, swivel pin three and swivel pin five as a further improvement on the present invention
The position that is fixedly installed be equipped with positioning spacer, and wear be connected on inside each self-corresponding positioning spacer respectively.
The top plane of scheme as a further improvement on the present invention, the baseplane of described top board and described bottom plate
On be equipped with antiskid coating.
Compared with prior art, this self-locking without the flat case hanging apparatus of hanger due to provided with mutually hinged by swivel pin three
The two pieces rocking bar in fork-shaped is connected, and the top of two pieces rocking bar passes through swivel pin two and sliding groove one and lifting base hinge respectively
Connect in succession, the bottom of two pieces rocking bar respectively by swivel pin four and sliding groove two with it is upper press component to be connected, subiculum component it is upper
Coupling part front end is articulated and connected simultaneously by swivel pin three with two pieces rocking bar, therefore can be made by pulling moving up for hanging hook assembly
The fork configuration angle of two pieces rocking bar reduces, and then makes swivel pin three drive whole subiculum component clockwise along the center of swivel pin five
Upset realizes that the direction upset clamping of the lower crimping portion of subiculum component to the upper crimping portion close to upper pressure component closes that finish will be thin
Wall is held tightly without hanger horizontal box top plate held tight, is realized and clamped by the weight of casing itself in hoisting process, casing is certainly
Heavier chucking power is bigger, and then realizes firm clamping；Due to by the way of clamping roof box, therefore firm folder can be realized
Hold, security risk that casing comes off it is minimum；By setting the top board and bottom plate of large contact area lifting force can be made equal
It is even to be applied on top board and bottom plate, and then the lifting deformation for preventing roof box local pressure from causing can be realized；Due to pine
It is easy to move the clip position of hanging apparatus under relaxation state or removes hanging apparatus, therefore lifting efficiency is higher；Due to provided with folder
Hold Arming Assembly, therefore can be locked under clamping lifting state and be hinged angle between subiculum component and upper pressure component, it is ensured that
Subiculum component and the firm clamping of upper pressure component hold effect tightly, realize dual fail-safe, prevent because driving shake makes subiculum component
Lower crimping portion and upper pressure component upper crimping portion moment separation clamping breakoff phenomenon, be particularly suitable for use in large-scale sheet member
The lifting of the longer flat box body made.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 left view；
Structural representation when Fig. 3 is hoisting box body of the present invention.
In figure：1st, hanging hook assembly, 11, lifting otic placode, 12, lifting base, 13, swivel pin one, 14, swivel pin two, 2, shake
Bar, 21, swivel pin three, 22, sliding groove one, 23, swivel pin four, 3, upper pressure component, 31, sliding groove two, 32, top board,
4th, subiculum component, 41, bottom plate, 42, swivel pin five, 5, clamping Arming Assembly, 51, upper ear seat, 52, lower ear base, 53, latch portion
Part.
Embodiment
Due to being typically provided with use on medial surface facade of the thin-walled without the close top plane of hanger horizontal box or lateral surface facade
In the flange mounting hole for installing cleaner or for installing the square opening of battery or fabrication hole for mitigating overall weight
Deng hole, therefore make it possible that installing hanging apparatus without hanger horizontal box facade hole from thin-walled carries out lifting, the application
It is the hanging apparatus installed from thin-walled without hanger horizontal box facade hole.
The present invention will be further described below in conjunction with the accompanying drawings (being described below by front of Fig. 1 left direction).
As shown in figure 1, this self-locking without the flat case hanging apparatus of hanger include hanging hook assembly 1, rocking bar 2, it is upper pressure component 3 and under
Hold in the palm component 4.
Described hanging hook assembly 1 includes lifting otic placode 11 and lifting base 12；To ensure firm connecting shackle, otic placode is lifted
11 tops are lifted the top of otic placode 11 and are provided with hanging through the lifting plate body of otic placode 11 using hoisting hole structure rather than lifting hook structure
Through hole is filled, the lifting bottom of otic placode 11 is articulated and connected by swivel pin 1 with lifting base 12, and lifting otic placode 11 can be along swivel pin
13 axle center is rotated freely；It is located on lifting base 12 on the position of the front and back of swivel pin 1 and is respectively equipped with swivel pin
2 14, and two pieces swivel pin 2 14 before and after swivel pin 1 relative to being symmetrical arranged.
Described rocking bar 2 is set to two pieces, and the middle part of two pieces rocking bar 2 is in fork-shaped by the mutually hinged connection of swivel pin 3 21,
The top of two pieces rocking bar 2 is articulated and connected by swivel pin 2 14 with lifting base 12 respectively, positioned at shaking for the top of swivel pin 3 21
Sliding groove one coordinating with swivel pin 2 14, allowing swivel pin 2 14 to slide is provided with the body of rod of bar 2 along its length
22, swivel pin 2 14, which coordinates, to be mounted in sliding groove 1, and the bottom of two pieces rocking bar 2 is equipped with swivel pin 4 23.
Described upper pressure component 3 is overall to be included positioned at anterior horizontal component and the dogleg section positioned at rear portion；Horizontal part
Sliding groove 2 31 coordinating with swivel pin 4 23, allowing swivel pin 4 23 to slide, swivel pin are provided with point along the longitudinal direction
4 23 cooperations are mounted in sliding groove 2 31, and the upper pressure stretched out downwards is provided with perpendicular to the lower position of horizontal component
Socket part point, the bottom of upper crimping portion is provided with top board 32；The front end of dogleg section is fixedly connected with the rear end of horizontal component, and
Relative to horizontal component, inclined downward is set backward for the rear end of dogleg section.
Described subiculum component 4 is overall to include upper coupling part, lower coupling part and bending coupling part, upper coupling part
It is horizontally disposed with the lower equal fore-and-aft direction in coupling part, the rear end of upper coupling part and lower coupling part respectively with bending coupling part
Upper and lower ends be fixedly connected；The front end of upper coupling part is articulated and connected simultaneously by swivel pin 3 21 with two pieces rocking bar 2；Vertically
Pressure component 3 on the lower crimping portion stretched out upward and lower crimping portion correspondence is provided with the top position of lower coupling part
Upper crimping portion is set, and the top of lower crimping portion is provided with bottom plate 41；Bending coupling part passes through swivel pin 5 42 and upper pressure
The dogleg section of component 3 is articulated and connected.
This self-locking is being lifted without the flat case of hanger in use, as shown in figure 1, first by hook groups without the flat case hanging apparatus of hanger
Part 1 is pushed, and lifting base 12 drives swivel pin 2 14 to be slid downwards along sliding groove 1, in the folding process of swivel pin 2 14
The fork configuration of two pieces rocking bar 2 is strutted by sliding groove 1, i.e., two pieces rocking bar 2 is synchronous along the center of swivel pin 3 21 respectively
Mutual opposite direction rotation makes the angle change between two pieces rocking bar 2 strut greatly, the two pieces swivel pin 4 23 of the bottom of two pieces rocking bar 2 is synchronous
Moved forwards with rear along sliding groove 2 31 respectively, simultaneously because the fork configuration of two pieces rocking bar 2 is softened whole height
Becoming short makes the reduction of swivel pin 3 21, therefore swivel pin 3 21 drives the upper coupling part of subiculum component 4 to overturn counterclockwise and then band
Move whole subiculum component 4 to overturn counterclockwise along the center of swivel pin 5 42, so as to realize the lower crimping portion of subiculum component 4 to remote
The direction upset of the upper crimping portion of upper pressure component 3 is opened；Then this self-locking of open mode is filled without the flat case lifting of hanger
Put entirety to be attached without hanger horizontal box with thin-walled, i.e., by the lower coupling part of subiculum component 4 from thin-walled without hanger level
The facade hole push-in thin-walled of casing is without under the top board 32 and subiculum component 4 that make upper pressure component 3 inside hanger horizontal box
Position of centre of gravity of the correspondence thin-walled without plane on hanger horizontal box top plate of supporting plate 41 is in clamping thin-walled without hanger horizontal box top plate
State；It can be lifted by crane after gib head will finally be lifted by crane on the lifting through hole of lifting otic placode 11；As shown in figure 3, during lifting
Hanging hook assembly 1 moves up drive swivel pin 2 14 and slid upwards by between the fork configuration of two pieces rocking bar 2 along sliding groove 1
Angle diminishes retraction, while swivel pin 3 21 drives subiculum component 4 is overall to be overturn clockwise along the center of swivel pin 5 42, under realization
Ask the direction upset of lower crimping portion to the upper crimping portion close to upper pressure component 3 of component 4 to close to finish thin-walled without hanger level
Roof box held tight is held tightly, realizes self-locking.
For the ease of the versatility for clamping the casing top plane with angle of inclination, realizing this hanging apparatus, this hair is used as
Bright further improvement project, described top board 32 and bottom plate 41 pass through spherical hinge connecting structure and upper pressure component 3 respectively
Connected at the top of upper crimping portion bottom and the lower crimping portion of subiculum component 4；Spherical hinge connecting structure can make top board 32 with
The adaptive clamped casing top plane of supporting plate 41.
The longer flat box body made for large-scale sheet member, in order to realize firm clamping effect, as shown in Fig. 2 can
To set the top board 32 and bottom plate 41 of longer dimension on left and right directions, but the longer dimension being fixedly installed bottom plate 41 not
It is easy to be pushed into box house, therefore side as a further improvement on the present invention without hanger horizontal box facade hole directly from thin-walled
Case, described bottom plate 41 is connected by quick-connect machanism with the lower crimping portion top of subiculum component 4；To large-scale thin plate
The longer flat box body that part makes carry out in hoisting process can first by bottom plate 41 dismantle down it is rearmounted enter box house, then again will
The lower coupling part of subiculum component 4 is pushed into thin-walled without in hanger horizontal box from facade hole of the thin-walled without hanger horizontal box
Portion, will be quickly connected finally by quick-connect machanism at the top of the lower crimping portion of bottom plate 41 and subiculum component 4.
In order to ensure that effect is held in firm clamping tightly, prevent because driving shake makes the lower crimping portion of subiculum component 4
The clamping breakoff phenomenon separated with the upper crimping portion moment of upper pressure component 3, scheme, described as a further improvement on the present invention
Subiculum component 4 bending coupling part on be located at the position of the top of swivel pin 5 42 and connect provided with rearward horizontal-extending bending
Socket part point extension；It is located at the position of the lower section of swivel pin 5 42 in the dogleg section of described upper pressure component 3 provided with rearward water
The dogleg section extension of flat extension；This self-locking also includes clamping Arming Assembly 5, clamping insurance without the flat case hanging apparatus of hanger
Component 5 includes upper ear seat 51, lower ear base 52 and lock unit 53, and upper ear seat 51 is arranged on the bending coupling part of subiculum component 4
On extension, the position of the correspondence upper ear seat 51 of lower ear base 52 is arranged on the dogleg section extension of pressure component 3, lock unit
53 installations are connected between upper ear seat 51 and lower ear base 52, and opening or locking subiculum group can be realized by dismounting lock unit 53
Angle is hinged between part 4 and upper pressure component 3, and then ensures that subiculum component 4 and upper pressure component 3 are steady in the case where locking angle
Solid clamping hold tightly effect, prevent because driving shake make subiculum component 4 lower crimping portion and upper pressure component 3 upper crimping
The clamping breakoff phenomenon of part moment separation.
Adapted to be realized for the casing of different top plate thicknesss of slab between fine-tuning locking subiculum component 4 and upper pressure component 3
Angle is hinged, as a further improvement on the present invention scheme, described lock unit 53 is provided with structure of adjusting length, described
Upper ear seat 51 and lower ear base 52 are respectively by the bending coupling part extension of angular adjustment location structure and subiculum component 4 and upper
Press the dogleg section extension of component 3 that connection is installed；Knot is positioned by the angular adjustment of correspondence regulation upper ear seat 51, lower ear base 52
The length of structure and lock unit 53 can be realized is hinged angle between control subiculum component 4 and upper pressure component 3, and then is applied to
The lifting of the casing of different top plate thicknesss of slab.
As a kind of embodiment of present invention clamping Arming Assembly 5, described upper ear seat 51 and lower ear base 52 are pads
Nut is fixed with coil structures, and lower ear base 52 or upper ear seat 51, described lock unit 53 is from upper ear seat 51 or lower ear
Seat 52 penetrates and coordinates the bolt spun with nut thread.
As the another embodiment of present invention clamping Arming Assembly 5, described one end of lock unit 53 and upper ear seat
51 or lower ear base 52 be articulated and connected, the other end be provided with buckle structure, described lower ear base 52 or the corresponding lock unit of upper ear seat 51
The position of 53 buckle structures is provided with the lock bolt structure and unlocking structure coordinated with buckle structure.
Because thin-walled is relatively light without hanger horizontal box overall weight, therefore in the premise for ensureing enough lifting intensity
Under in order to mitigate the own wt of whole hanging apparatus, scheme as a further improvement on the present invention, as shown in Fig. 2 described
Hanging hook assembly 1, upper pressure component 3 and subiculum component 4 using symmetrical sidewall paneling and fixed clamp symmetrical side wallboard it
Between positioning spacer structure, i.e., hanging hook assembly 1, it is upper pressure component 3 and subiculum component 4 be hollow-core construction, symmetrical side
The Integral connection structure of wallboard and positioning spacer can greatly reduce own wt.
For the intensity that is articulated and connected between each component of this hanging apparatus for ensureing hollow-core construction, one is entered as the present invention
Walk improvement project, described swivel pin 1, swivel pin 2 14, swivel pin 3 21 and swivel pin 5 42 that position is fixedly installed is equal
Provided with positioning spacer, and wear be connected on inside each self-corresponding positioning spacer respectively.
In order to increase clamping friction power, prevent clip position from occurring to slide change in hoisting process, it is used as the present invention's
Anti-skidding cover is equipped with the top plane of further improvement project, the baseplane of described top board 32 and described bottom plate 41
Layer.
This self-locking uses the lifting installed from thin-walled without hanger horizontal box facade hole without the flat case hanging apparatus of hanger
Mode, therefore for having the thin-walled of hole to realize lifting without hanger horizontal box on all kinds of facades, for large-scale thin
Multiple self-lockings, can be combined by the longer flat box body that plate makes by equalizer bar without the flat case hanging apparatus of hanger
Common multipoint hoisting.
This self-locking without the flat case hanging apparatus of hanger due to provided with by the mutually hinged connection of swivel pin 3 21 in fork-shaped
Two pieces rocking bar 2, and the top of two pieces rocking bar 2 passes through swivel pin 2 14 and sliding groove 1 and lifting base 12 company of being hinged respectively
Connect, the bottom of two pieces rocking bar 2 respectively by swivel pin 4 23 and sliding groove 2 31 with it is upper press component 3 to be connected, subiculum component 4
Upper coupling part front end is articulated and connected simultaneously by swivel pin 3 21 with two pieces rocking bar 2, therefore by pulling the upper of hanging hook assembly 1
Shifting can reduce the fork configuration angle of two pieces rocking bar 2, and then swivel pin 3 21 is driven whole subiculum component 4 along swivel pin five
Upset realizes that the direction of lower crimping portion to the upper crimping portion close to upper pressure component 3 of subiculum component 4 is turned over clockwise at 42 centers
Turn to clamp to close to finish and hold thin-walled without hanger horizontal box top plate held tight tightly, it is real by the weight of casing itself in hoisting process
Now clamp, casing deadweight is heavier, and chucking power is bigger, and then realize firm clamping；Due to using clamping roof box by the way of, because
This can realize that the security risk that firm clamping, casing come off is minimum；By the top board 32 and subiculum that set large contact area
Plate 41 can be such that lifting force is uniformly applied on top board 32 and bottom plate 41, and then can realize and prevent roof box local pressure
The lifting deformation caused；Due to being easy to move the clip position of hanging apparatus under relaxed state or removing hanging apparatus, therefore hang
Fill efficiency higher；Due to subiculum component 4 and upper pressure can be locked provided with clamping Arming Assembly 5, therefore under clamping lifting state
Angle is hinged between component 3, it is ensured that subiculum component 4 and the firm clamping of upper pressure component 3 hold effect tightly, realize dual fail-safe, prevent
Only occur because driving shake made the clamping of the lower crimping portion of subiculum component 4 and the separation of upper crimping portion moment of upper pressure component 3
Breakoff phenomenon, is particularly suitable for use in the lifting for the longer flat box body that large-scale sheet member makes.
Claims (10)
1. a kind of self-locking is without the flat case hanging apparatus of hanger, it is characterised in that including hanging hook assembly (1), rocking bar (2), upper pressure group
Part (3) and subiculum component (4)；
Described hanging hook assembly (1) includes lifting otic placode (11) and lifting base (12)；Lifting otic placode (11) top, which is provided with, to be run through
The lifting through hole of otic placode (11) plate body is lifted, lifting otic placode (11) bottom is hinged by swivel pin one (13) with lifting base (12)
Connection；It is located on lifting base (12) on the position of the front and back of swivel pin one (13) and is respectively equipped with swivel pin two (14),
And two pieces swivel pin two (14) is relative to being symmetrical arranged before and after swivel pin one (13)；
Described rocking bar (2) is set in the middle part of two pieces, two pieces rocking bar (2) by the mutually hinged connection of swivel pin three (21) in fork
Shape, the top of two pieces rocking bar (2) is articulated and connected by swivel pin two (14) with lifting base (12) respectively, positioned at swivel pin three
(21) the sliding groove one (22) coordinated with swivel pin two (14) is provided with rocking bar (2) body of rod above along its length,
Swivel pin two (14), which coordinates, to be mounted in sliding groove one (22), and the bottom of two pieces rocking bar (2) is equipped with swivel pin four
(23)；
Described upper pressure component (3) is integrally included positioned at anterior horizontal component and the dogleg section positioned at rear portion；Horizontal component
On along the longitudinal direction be provided with swivel pin four (23) coordinate sliding groove two (31), swivel pin four (23) coordinate is mounted on
Slide in groove two (31), the upper crimping portion stretched out downwards, upper pressure contact portion are provided with perpendicular to the lower position of horizontal component
The bottom divided is provided with top board (32)；The front end of dogleg section is fixedly connected with the rear end of horizontal component, and after dogleg section
Relative to horizontal component, inclined downward is set backward at end；
Described subiculum component (4) integrally includes upper coupling part, lower coupling part and bending coupling part, upper coupling part and
The lower equal fore-and-aft direction in coupling part is horizontally disposed with, the rear end of upper coupling part and lower coupling part respectively with bending coupling part
Upper and lower ends are fixedly connected；The front end of upper coupling part is articulated and connected simultaneously by swivel pin three (21) with two pieces rocking bar (2)；Hang down
The straight top position in lower coupling part is provided with the lower crimping portion stretched out upward and presses component in the correspondence of lower crimping portion
(3) upper crimping portion is set, and the top of lower crimping portion is provided with bottom plate (41)；Bending coupling part passes through swivel pin five
(42) dogleg section with upper pressure component (3) is articulated and connected.
2. self-locking according to claim 1 is without the flat case hanging apparatus of hanger, it is characterised in that described top board (32)
With bottom plate (41) upper crimping portion bottom respectively by spherical hinge connecting structure with upper pressure component (3) and subiculum component (4)
Connected at the top of lower crimping portion.
3. self-locking according to claim 2 is without the flat case hanging apparatus of hanger, it is characterised in that described bottom plate (41)
By quick-connect machanism with being connected at the top of the lower crimping portion of subiculum component (4).
4. the self-locking according to claim 1 or 2 or 3 is without the flat case hanging apparatus of hanger, it is characterised in that described subiculum
It is located at the position above swivel pin five (42) on the bending coupling part of component (4) to connect provided with rearward horizontal-extending bending
Part extension；It is located at the position below swivel pin five (42) in the dogleg section of described upper pressure component (3) provided with rearward
Horizontal-extending dogleg section extension；This self-locking also includes clamping Arming Assembly (5), clamping without the flat case hanging apparatus of hanger
Arming Assembly (5) includes upper ear seat (51), lower ear base (52) and lock unit (53), and upper ear seat (51) is arranged on subiculum component
(4) on bending coupling part extension, the position of lower ear base (52) correspondence upper ear seat (51) is arranged on the folding of pressure component (3)
On bight portion extension, lock unit (53) is installed and is connected between upper ear seat (51) and lower ear base (52).
5. self-locking according to claim 4 is without the flat case hanging apparatus of hanger, it is characterised in that described lock unit
(53) be provided with structure of adjusting length, described upper ear seat (51) and lower ear base (52) respectively by angular adjustment location structure and
The dogleg section extension of the bending coupling part extension of subiculum component (4) and upper pressure component (3) installs connection.
6. self-locking according to claim 4 is without the flat case hanging apparatus of hanger, it is characterised in that described upper ear seat (51)
It is to be fixed with nut, described latch portion on gasket construction, and lower ear base (52) or upper ear seat (51) with lower ear base (52)
Part (53) is to be penetrated from upper ear seat (51) or lower ear base (52) and coordinate the bolt spun with nut thread.
7. self-locking according to claim 4 is without the flat case hanging apparatus of hanger, it is characterised in that described lock unit
(53) one end is articulated and connected with upper ear seat (51) or lower ear base (52), the other end is provided with buckle structure, described lower ear base (52)
Or the position of upper ear seat (51) correspondence lock unit (53) buckle structure is provided with the lock bolt structure coordinated with buckle structure and unblock
Structure.
8. the self-locking according to claim 1 or 2 or 3 is without the flat case hanging apparatus of hanger, it is characterised in that described hook
Component (1), upper pressure component (3) and subiculum component (4) are using symmetrical sidewall paneling and fixed clamp in symmetrical side wallboard
Between positioning spacer structure.
9. self-locking according to claim 8 is without the flat case hanging apparatus of hanger, it is characterised in that described swivel pin one
(13), the position that is fixedly installed of swivel pin two (14), swivel pin three (21) and swivel pin five (42) is equipped with positioning spacer, and divides
Do not wear and be connected on inside each self-corresponding positioning spacer.
10. the self-locking according to claim 1 or 2 or 3 is without the flat case hanging apparatus of hanger, it is characterised in that described is upper
Antiskid coating is equipped with the top plane of the baseplane of pressing plate (32) and described bottom plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458298.4A CN107140521B (en) | 2017-06-16 | 2017-06-16 | A kind of self-locking is without the flat case hanging apparatus of lifting lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710458298.4A CN107140521B (en) | 2017-06-16 | 2017-06-16 | A kind of self-locking is without the flat case hanging apparatus of lifting lug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107140521A true CN107140521A (en) | 2017-09-08 |
| CN107140521B CN107140521B (en) | 2018-04-20 |
Family
ID=59781463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710458298.4A Expired - Fee Related CN107140521B (en) | 2017-06-16 | 2017-06-16 | A kind of self-locking is without the flat case hanging apparatus of lifting lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107140521B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998278A (en) * | 1960-05-11 | 1961-08-29 | Lukens Steel Co | Lifting device for removing and replacing roll assemblies in a rolling mill |
| CN204873449U (en) * | 2015-08-12 | 2015-12-16 | 广东润盛科技材料有限公司 | Metal coiled material hoist and mount subassembly |
| CN204958158U (en) * | 2015-09-18 | 2016-01-13 | 兰州兰石重型装备股份有限公司 | Self -locking hanger |
| CN105502151A (en) * | 2015-12-25 | 2016-04-20 | 尤桂芬 | Hook |
| CN105967052A (en) * | 2016-07-27 | 2016-09-28 | 成都宝钢汽车钢材部件加工配送有限公司 | Lifting sling |
-
2017
- 2017-06-16 CN CN201710458298.4A patent/CN107140521B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998278A (en) * | 1960-05-11 | 1961-08-29 | Lukens Steel Co | Lifting device for removing and replacing roll assemblies in a rolling mill |
| CN204873449U (en) * | 2015-08-12 | 2015-12-16 | 广东润盛科技材料有限公司 | Metal coiled material hoist and mount subassembly |
| CN204958158U (en) * | 2015-09-18 | 2016-01-13 | 兰州兰石重型装备股份有限公司 | Self -locking hanger |
| CN105502151A (en) * | 2015-12-25 | 2016-04-20 | 尤桂芬 | Hook |
| CN105967052A (en) * | 2016-07-27 | 2016-09-28 | 成都宝钢汽车钢材部件加工配送有限公司 | Lifting sling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107140521B (en) | 2018-04-20 |
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Granted publication date: 20180420 |