CN107826957A - A kind of combined type automatically-unhooked hanger - Google Patents
A kind of combined type automatically-unhooked hanger Download PDFInfo
- Publication number
- CN107826957A CN107826957A CN201710943467.3A CN201710943467A CN107826957A CN 107826957 A CN107826957 A CN 107826957A CN 201710943467 A CN201710943467 A CN 201710943467A CN 107826957 A CN107826957 A CN 107826957A
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- Prior art keywords
- ring
- connection ring
- shell
- seat
- transmission mechanism
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Classifications
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- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of combined type automatically-unhooked hanger；Belong to hanger structure technical field；Technical points include the snap ring and alignment pin of the U-shaped to cooperate, the locating ring being adapted with alignment pin is provided with snap ring both ends, alignment pin is made up of locating rod and the first connection ring being integrally formed in locating rod wherein one end, and the locating rod is made up of the connecting rod being connected with the first connection ring and the locator for being arranged on connecting rod free end and being engaged with locating ring；The locator is connected with transmission mechanism, load-bearing device is removably connected with the first connection ring outer wall, load-bearing device is connected with transmission mechanism, the first connection ring and operating rope respectively, and when operating wire saws load-bearing device and the first connection ring is disconnected, transmission mechanism moves prior to the first connection ring；A kind of the present invention is intended to provide easy to use, combined type automatically-unhooked hanger for working well；Lifting for material.
Description
Technical field
The present invention relates to a kind of suspender, more specifically, more particularly to a kind of combined type automatically-unhooked hanger.
Background technology
Steel construction is according to it from heavy and light, and foundation cost is low, and suitable for soft foundation, installation is easy, and construction is fast, and the cycle is short, throws
Gain quick return for money, and construction pollution environment is few, and the comprehensive advantages such as anti-seismic performance is good are described as one of " green building " of 21 century.
, it is necessary to which steel column, girder steel etc. are lifted into eminence during Steel Structure Installation, after lifting, existing
Hanging structure needs worker to climb to lifting, manually releases connection steel column, withholding for girder steel, it is hidden to there is certain safety
Suffer from, the operation in the case of without safeguard measures such as operating platforms, the life security of worker can not be protected.Meanwhile dismounting
Withhold when dropping, and a potential safety hazard.
The content of the invention
It is an object of the invention to for above-mentioned the deficiencies in the prior art, there is provided a kind of easy to use, group for working well
Box-like automatically-unhooked hanger.
The technical proposal of the invention is realized in this way：A kind of combined type automatically-unhooked hanger, include the U-shaped of mutual cooperation
Snap ring and alignment pin, the locating ring being adapted with alignment pin is provided with snap ring both ends, wherein the alignment pin by locating rod and
The first connection ring composition in locating rod wherein one end is integrally formed, the locating rod is by the connecting rod that is connected with the first connection ring
And the locator composition for being arranged on connecting rod free end and being engaged with locating ring；It is provided with the connecting rod of locator side anti-
Release mechanism, the escapement is between locator and the first connection ring；The locator is connected with transmission mechanism, connects first
Connecing and load-bearing device is removably connected with ring outer wall, load-bearing device is connected with transmission mechanism, the first connection ring and operating rope respectively,
When operating wire saws load-bearing device and the first connection ring is disconnected, transmission mechanism moves prior to the first connection ring.
In a kind of above-mentioned combined type automatically-unhooked hanger, the locator by be connected with locating rod and one-sided open it is outer
Shell, the through hole being arranged on side wall of outer shell, the location hook for being hinged on through hole, the positioning seat being arranged in shell and be connected to it is fixed
(the first back-moving spring between position seat and location hook forms；Circumferentially arranged with the ring being engaged with location hook on locating ring outer wall
Shape locating slot, the location hook are connected with transmission mechanism.
In a kind of above-mentioned combined type automatically-unhooked hanger, the shell is unilateral open tubular construction, in connecting rod
Free end is provided with the connection boss being adapted with shell endoporus, is screwed connection between shell and connection boss, outside
Shell is provided with the counterbore being adapted with screw；The shell is made up of symmetrically arranged left shell and right shell body, and left and right housing passes through
Screw is fixedly connected, and the breach of mutual cooperation is respectively equipped with the relative end face of left and right housing, and two breach cooperatively form logical
Hole.
In a kind of above-mentioned combined type automatically-unhooked hanger, the location hook by the hook seat with housing hinge, be arranged on hook
Seat outer wall on control seat, be disposed in hook seat free end end face connecting seat, be separately positioned on outside two connecting seats two
Side and be hinged by rotating shaft and connecting seat hook portion, be arranged between two hook portions and be engaged with connecting seat upper surface spacing
Bar, the hook portion locating rod being arranged between two connecting seats and the second reset bullet being connected between gag lever post and hook portion locating rod
Spring forms；The control seat is connected with transmission mechanism, and (the first back-moving spring is connected with hook portion locating rod；At control seat free end end
Face is provided with the spacing inclined-plane being engaged with outer casing inner wall, and when spacing inclined-plane is close to outer casing inner wall, location hook is integrally located at
In through hole.
In a kind of above-mentioned combined type automatically-unhooked hanger, the transmission mechanism by flexibility linkage bar, be arranged on it is flexible
Dynamic bar wherein one end and with the flexible drawing chain that be connected of control seat and it is arranged on the connection cushion rubber group of the flexible bar other end that links
Into connection cushion rubber is connected with load-bearing device.
In a kind of above-mentioned combined type automatically-unhooked hanger, the first connection ring outer wall is provided with elastic clip, described to hold
Treasure is the detachable cushion rubber being folded in elastic clip, and elastic clip is more than to the chucking power of cushion rubber hangs skyborne operating rope
Deadweight；The cushion rubber is connected by the first pull rope with transmission mechanism, is connected by the second pull rope with the first connection ring, first
Pull rope is shorter than the second pull rope and when locator is in opening, and the second pull rope is in tensioned state.
In a kind of above-mentioned combined type automatically-unhooked hanger, the snap ring is provided with the second connection ring, in the first connection ring
Outer wall is provided with the 3rd connection ring, and static line is provided between the second connection ring and the 3rd connection ring.
In a kind of above-mentioned combined type automatically-unhooked hanger, the escapement is by the guiding that is located at vertically in connecting rod
Counterbore, lead to along connecting rod radial guiding and to connect the connecting hole being oriented on the outside of counterbore and connecting rod, the mounting seat being located in connecting hole, work
The dynamic expansion link being located in mounting seat, be molded over expansion link close to the connecting plate of connecting rod one end and be set in connecting plate and
The adjustable spring composition of expansion link periphery between mounting seat；Circumferentially arranged with spacing ring on the expansion link on the upside of mounting seat；
Transmission mechanism is provided with the anticreep bulge loop being engaged with connecting plate；When spacing ring contacts with mounting seat, expansion link upper end is positioned at company
Connect in hole, connecting plate lower end contacts with transmission mechanism；When transmission mechanism drives locator to open, anticreep bulge loop promotes expansion link
Rise.
In a kind of above-mentioned combined type automatically-unhooked hanger, the connecting plate lower end edge connecting rod length direction, which is provided with, to be tilted
Arc notch, the radian of the arc notch is gradually reduced along locator to the direction of the first connection ring；On the anticreep bulge loop
Provided with the conical surface being engaged with arc notch.
After the present invention uses said structure, locator is set to facilitate locating rod to be locked after locating ring is inserted,
During lifting being prevented, alignment pin occurs with the situation that locating ring departs from, and improves the safety in utilization of suspender；First,
Under the drive of two pull ropes, the first pull rope first drives transmission mechanism to make location hook in opened condition, enables the second pull rope
Alignment pin is smoothly pulled, reaches automatically-unhooked purpose；Load-bearing device can avoid the influence that operating rope deadweight is brought, and enable worker
Enough delicately operation suspenders are broken off relations；Simultaneously in order to prevent alignment pin from being dropped after departing from snap ring, cause injury to personnel or make
Situation into alignment pin damage occurs, and alignment pin is fixed on into snap ring by static line；Escapement is coordinated effectively to prevent
Only alignment pin comes off.There is easy to operate saving of work and time using this suspender, reach the generation for avoiding security incident, it is ensured that steel column,
The purpose of the personal safety of operating personnel during steel girder erection.
Brief description of the drawings
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not form to the present invention's
Any restrictions.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlargement structural representation at A in Fig. 1；
Fig. 3 is the partial enlargement structural representation at B in Fig. 2；
Fig. 4 is the structural representation of location hook of the present invention；
Fig. 5 is the cross section structure diagram at C-C in Fig. 4.
In figure：It is snap ring 1, locating ring 1a, alignment pin 2, locating rod 3, the first connection ring 4, connecting rod 5, connection boss 5a, fixed
Position device 6, shell 6a, through hole 6b, location hook 6c, positioning seat 6d, (the first back-moving spring 6e, annular positioning groove 6f, hook seat 6g, control
It is seat 6h, connecting seat 6i, rotating shaft 6j, hook portion 6k, gag lever post 6l, second back-moving spring 6m, hook portion locating rod 6n, transmission mechanism 7, soft
Property linkage article 7a, flexible drawing chain 7b, connection cushion rubber 7c, load-bearing device 8, operating rope 9, elastic clip 10, the first pull rope 11, the
Two pull ropes 12, the second connection ring 13, the 3rd connection ring 14, static line 15, escapement 16, guiding counterbore 16a, connecting hole
16b, mounting seat 16c, expansion link 16d, connecting plate 16e, adjustable spring 16f, spacing ring 16g, arc notch 16h, anticreep bulge loop
17。
Embodiment
Refering to shown in Fig. 1 to Fig. 5, a kind of combined type automatically-unhooked hanger of the invention, include the card of the U-shaped of mutual cooperation
Ring 1 and alignment pin 2, the locating ring 1a being adapted with alignment pin 2 is provided with the both ends of snap ring 1, the alignment pin 2 is by the He of locating rod 3
It is integrally formed the first connection ring 4 in the wherein one end of locating rod 3 to form, the locating rod 3 is by the company that is connected with the first connection ring 4
Extension bar 5 and the locator 6 for being arranged on the free end of connecting rod 5 and being engaged with locating ring 1a form；The locator 6 by with positioning
Bar 3 connects and the shell 6a of one-sided open, the through hole 6b being arranged in shell 6a side walls, the location hook that is hinged at through hole 6b
6c, the positioning seat 6d being arranged in shell 6a and the (the first back-moving spring 6e groups being connected between positioning seat 6d and location hook 6c
Into；Circumferentially arranged with the annular positioning groove 6f, the location hook 6c being engaged with location hook 6c with passing on locating ring 1a outer walls
Motivation structure 7 connects.Using this structure, when location hook 6c is rotated, location hook 6c ends are by departing from and receiving in annular positioning groove 6f
Contracting enables locating rod 3 smoothly to be extracted out out of locating ring 1a in through hole 6b.
In order to facilitate installation, safeguard, the shell 6a is unilateral open tubular construction, is provided with the free end of connecting rod 5
Connection is screwed between connection the boss 5a, shell 6a and connection boss 5a that are adapted with shell 6a endoporus, in shell
6a is provided with the counterbore being adapted with screw；Shell 6a is made up of symmetrically arranged left shell and right shell body, and left and right housing leads to
Cross screw to be fixedly connected, the breach of mutual cooperation is respectively equipped with the relative end face of left and right housing, two breach cooperatively form
Through hole 6b.Using this structure, shell 6a is formed by connecting by left and right housing, convenient to install location hook 6c and transmission mechanism 7.
Preferably, the location hook 6c is by the hook seat 6g being hinged with shell 6a, the control seat being arranged on hook seat 6g outer walls
6h, the connecting seat 6i being disposed in hook seat 6g free end end faces, it is separately positioned on two outsides of connecting seat 6i two and passes through
Hook portion 6k that rotating shaft 6j and connecting seat 6i are hinged, the limit for being arranged between two hook portion 6k and being engaged with connecting seat 6i upper surfaces
Position bar 6l, the hook portion locating rod 6n being arranged between two connecting seat 6i and it is connected between gag lever post 6l and hook portion locating rod 6n
Second back-moving spring 6m composition；The control seat 6h is connected with transmission mechanism 7, (the first back-moving spring 6e and hook portion locating rod 6n
Connection；Using this structure, (the first back-moving spring 6e one end is fixed on positioning seat 6d, and when location hook 6c resets, first is multiple
The position spring 6e other ends drive location hook 6c to reset by hook portion locating rod 6n, and in (the first back-moving spring 6e elastic reaction
Under, withstanding location hook 6c makes location hook 6c ends be locked in annular positioning groove 6f.It is provided with control seat 6h free end end faces
The spacing inclined-plane being engaged with shell 6a inwalls, when spacing inclined-plane is close to shell 6a inwalls, location hook 6c is integrally located at logical
In the 6b of hole.Hook seat 6g is located on the inside of hook portion 6k ends with shell 6a hinged places, using this structure, is controlled when transmission mechanism 7 pulls
During seat 6h processed, hook portion 6k can be ensured using hook seat 6g and shell 6a hinged places as axis rotation.Meanwhile gag lever post 6l and hook portion are determined
Position bar 6n and second back-moving spring 6m coordinate, insert locating rod 3 when, hook portion 6k contacts with locating ring 1a, hook portion using rotating shaft 6j as
Axis rotation, locating rod 3 is set smoothly to insert in locating ring 1a, after interspersed, hook portion 6k is in second back-moving spring 6m
In the presence of, hook portion 6k ends enter in annular positioning groove after reset.
Escapement 16 is provided with the connecting rod 5 of the side of locator 6, the escapement 16 is located at locator 6 and first
Between connection ring 4；The escapement 16 by be located at vertically in connecting rod 5 guiding counterbore 16a, along the radial guiding of connecting rod 5
Lead to meet the connecting hole 16b for being oriented to counterbore 16a and the outside of connecting rod 5, the mounting seat 16c being located in connecting hole 16b, activity are worn
Expansion link 16d on mounting seat 16c, expansion link 16d is molded over close to the connecting plate 16e of the one end of connecting rod 5 and is set in
The adjustable spring 16f compositions of expansion link 16d peripheries between connecting plate 16e and mounting seat 16c；In the present embodiment, it is oriented to counterbore
16a is arranged on connection boss 5a, and connecting hole 16b is cooperatively formed by being located at shell 6a and connecting the through hole on boss 5a.
Circumferentially arranged with spacing ring 16g on expansion link 16d on the upside of mounting seat 16c；It is provided with transmission mechanism 7 with connecting
The anticreep bulge loop 17 that fishplate bar 16e is engaged；When spacing ring 16g contacts with mounting seat 16c, expansion link 16d upper ends are located at connecting hole
In 16b, connecting plate 16e lower ends contact with transmission mechanism 7；When transmission mechanism 7 drives locator 6 to open, anticreep bulge loop 17 pushes away
Dynamic expansion link 16d rises.Preferably, the length direction of connecting plate 16e lower end edges connecting rod 5 is provided with inclined arc notch
Direction of 16h, the arc notch 16h radian along the connection ring of locator 6 to the first 4 is gradually reduced；On the anticreep bulge loop 17
Provided with the conical surface being engaged with arc notch 16h.Using this structure, when locator 6 is in locking state, on expansion link 16d
End is in connecting hole 16b, and as transmission mechanism 7 drives location hook 6c to rotate, the conical surface on anticreep bulge loop 17 promotes connecting plate
16e, expansion link 16d is set to increase, when location hook 6c is in fully open state, i.e., when location hook 6c is taken in shell 6a completely,
Anticreep bulge loop 17, which jacks up expansion link 16d, makes expansion link 16d upper ends be located on the outside of connecting hole 16b.
The locator 6 is connected with transmission mechanism 7, and load-bearing device is removably connected with the outer wall of the first connection ring 4
8, load-bearing device 8 is connected with transmission mechanism 7, the first connection ring 4 and operating rope 9 respectively, when operating rope 9 draws load-bearing device 8 and first
When connection ring 4 is disconnected, transmission mechanism 7 moves prior to the first connection ring 4.Preferably, the transmission mechanism 7 is linked by flexibility
Bar 7a, it is arranged on flexible linkage bar 7a wherein one end and with the control seat 6h flexible drawing chain 7b being connected and being arranged on flexible
The connection cushion rubber 7c compositions of the dynamic bar 7a other ends, connection cushion rubber 7c are connected with load-bearing device 8.Using this structure, flexibility linkage bar
7a has certain pliability, and convenient that location hook 6c is exerted a force, transmission mechanism 7 moves prior to the first connection ring 4, Neng Goubao
After demonstrate,proving location hook 6c openings completely, operating rope just pulls the first connection ring 4 locating rod 3 is departed from out of locating ring 1a.Anticreep is convex
Ring 17 is arranged on flexible linkage bar 7a close to one end of locator 6.
Specifically, the outer wall of the first connection ring 4 is provided with elastic clip 10, the load-bearing device 8 is folded in be detachable
Cushion rubber in elastic clip 10, elastic clip 10 are more than the deadweight for hanging skyborne operating rope 9 to the chucking power of cushion rubber；The cushion rubber leads to
Cross the first pull rope 11 to be connected with transmission mechanism 7, be connected by the second pull rope 12 with the first connection ring 4, the first pull rope 11
Shorter than the second pull rope 12 and when locator 6 is in opening, the second pull rope 12 is in tensioned state.Using this knot
Structure, elastic clip 10 are more than the deadweight of operating rope to the chucking power of load-bearing device 8, avoid suspender during lifting, the weight of operating rope 9
The situation that power causes locator 6 to automatically open up occurs.After suspender is hung to precalculated position, worker is carried out on ground in face of operating rope 9
Force, load-bearing device 8 depart from elastic clip 10, and the first pull rope 11 pulls transmission mechanism 7 to open location hook 6c, as location hook 6c
When opening completely, the second pull rope 12 drives the first connection ring 4 locating rod 3 is taken off from the locating ring 1a of locator side
From.
The situation of injury to personnel or collision is caused to make to determine in order to further prevent alignment pin 2 from being fallen after departing from out of snap ring 1
Position pin 2 is damaged, and the snap ring 1 is provided with the second connection ring 13, and the 3rd connection ring is provided with the outer wall of the first connection ring 4
14, static line 15 is provided between the second connection ring 13 and the 3rd connection ring 14.After alignment pin 2 departs from snap ring 1, in fixation
In the presence of rope 15, it is fixed on snap ring 1.
In use, locator is arranged in connecting rod, locating rod end is then each passed through two locating rings, turned
Axle, second back-moving spring cooperation under, hook portion rotate locating rod is passed through locating ring, through after locating ring, hook portion
Resetted in the presence of gag lever post, first, second back-moving spring and end is clamped in annular positioning groove；Suspender hangs workpiece
To precalculated position, worker is by pull operation rope, and operating rope drives the first pull rope to open locator, with locator
The opening of location hook, expansion link upper end are gradually increasing under the cooperation of anticreep bulge loop and connecting plate, when locator is opened completely,
Expansion link upper end is stretched out on the outside of connecting hole, coordinates locating ring to play anticreep effect.
Embodiment provided above is the better embodiment of the present invention, is only used for the convenient explanation present invention, not to this hair
It is bright to make any formal limitation, any those of ordinary skill in the art, if putting forward skill not departing from the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from the technical feature content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (9)
1. a kind of combined type automatically-unhooked hanger, include the snap ring (1) and alignment pin (2) of the U-shaped of mutual cooperation, in snap ring (1)
Both ends are provided with the locating ring (1a) being adapted with alignment pin (2), it is characterised in that the alignment pin (2) is by locating rod (3) and one
Body formed the first connection ring (4) in locating rod (3) wherein one end forms, and the locating rod (3) with the first connection ring (4) by connecting
The connecting rod (5) connect and locator (6) composition for being arranged on connecting rod (5) free end and being engaged with locating ring (1a)；Fixed
The connecting rod (5) of position device (6) side is provided with escapement (16), and the escapement (16) is located at locator (6) and connected with first
Connect between ring (4)；
The locator (6) is connected with transmission mechanism (7), and load-bearing is removably connected with the first connection ring (4) outer wall
Device (8), load-bearing device (8) are connected with transmission mechanism (7), the first connection ring (4) and operating rope (9) respectively, when operating rope (9) is drawn
When load-bearing device (8) is disconnected with the first connection ring (4), transmission mechanism (7) is mobile prior to the first connection ring (4).
A kind of 2. combined type automatically-unhooked hanger according to claim 1, it is characterised in that the locator (6) by with
Locating rod (3) connect and the shell (6a) of one-sided open, be arranged in shell (6a) side wall through hole (6b), be hinged on through hole
The location hook (6c) at (6b) place, the positioning seat (6d) being arranged in shell (6a) and it is connected to positioning seat (6d) and location hook (6c)
Between (the first back-moving spring (6e) composition；Circumferentially arranged with the ring being engaged with location hook (6c) on locating ring (1a) outer wall
Shape locating slot (6f), the location hook (6c) are connected with transmission mechanism (7).
3. a kind of combined type automatically-unhooked hanger according to claim 2, it is characterised in that the shell (6a) is unilateral
Open tubular construction, the connection boss (5a) being adapted with shell (6a) endoporus, shell are provided with connecting rod (5) free end
(6a) is screwed connection with being connected between boss (5a), and the counterbore being adapted with screw is provided with shell (6a)；Should
Shell (6a) is made up of symmetrically arranged left shell and right shell body, and left and right housing is screwed connection, in left and right housing
The breach of mutual cooperation is respectively equipped with relative end face, two breach cooperatively form through hole (6b).
A kind of 4. combined type automatically-unhooked hanger according to claim 2, it is characterised in that the location hook (6c) by with
The be hinged hook seat (6g) of shell (6a), the control seat (6h) being arranged on hook seat (6g) outer wall, it is disposed on hook seat (6g) certainly
By the connecting seat (6i) on the end face of end, it is separately positioned on two outsides of connecting seats (6i) two and by rotating shaft (6j) and connecting seat
(6i) be hinged hook portion (6k), the gag lever post for being arranged between two hook portions (6k) and being engaged with connecting seat (6i) upper surface
(6l), the hook portion locating rod (6n) being arranged between two connecting seats (6i) and it is connected to gag lever post (6l) and hook portion locating rod
Second back-moving spring (6m) composition between (6n)；The control seat (6h) is connected with transmission mechanism (7), (the first back-moving spring
(6e) is connected with hook portion locating rod (6n)；The limit being engaged with shell (6a) inwall is provided with control seat (6h) free end end face
Position inclined-plane, when spacing inclined-plane is close to shell (6a) inwall, location hook (6c) is integrally located in through hole (6b).
A kind of 5. combined type automatically-unhooked hanger according to claim 4, it is characterised in that the transmission mechanism (7) by
Flexibility linkage bar (7a), it is arranged on flexible linkage bar (7a) wherein one end and the flexible drawing chain being connected with control seat (6h)
(7b) and connection cushion rubber (7c) composition for being arranged on flexible linkage bar (7a) other end, connection cushion rubber (7c) and load-bearing device (8) are even
Connect.
A kind of 6. combined type automatically-unhooked hanger according to claim 1, it is characterised in that first connection ring (4)
Outer wall is provided with elastic clip (10), and the load-bearing device (8) is the detachable cushion rubber being folded in elastic clip (10), elastic clip
(10) deadweight of outstanding skyborne operating rope (9) is more than to the chucking power of cushion rubber；The cushion rubber by the first pull rope (11) with
Transmission mechanism (7) connects, and is connected by the second pull rope (12) with the first connection ring (4), the first pull rope (11) is led than second
Messenger (12) is short and when locator (6) is in opening, and the second pull rope (12) is in tensioned state.
7. a kind of combined type automatically-unhooked hanger according to claim 1, it is characterised in that the snap ring (1) is provided with
Second connection ring (13), the 3rd connection ring (14) is provided with the first connection ring (4) outer wall, in the second connection ring (13) and the 3rd
Static line (15) is provided between connection ring (14).
A kind of 8. combined type automatically-unhooked hanger according to claim 1, it is characterised in that the escapement (16) by
The guiding counterbore (16a) that is located at vertically in connecting rod (5), lead to along connecting rod (5) radial guiding to connect and be oriented to counterbore (16a) and even
Connecting hole (16b) on the outside of extension bar (5), the mounting seat (16c) being located in connecting hole (16b), activity are located in mounting seat (16c)
On expansion link (16d), be molded over expansion link (16d) close to connecting rod (5) one end connecting plate (16e) and be set in connection
Adjustable spring (16f) composition of expansion link (16d) periphery between plate (16e) and mounting seat (16c)；On the upside of mounting seat (16c)
Expansion link (16d) on circumferentially arranged with spacing ring (16g)；It is provided with what is be engaged with connecting plate (16e) on transmission mechanism (7)
Anticreep bulge loop (17)；When spacing ring (16g) contacts with mounting seat (16c), expansion link (16d) upper end is located in connecting hole (16b),
Connecting plate (16e) lower end contacts with transmission mechanism (7)；When transmission mechanism (7) drives locator (6) to open, anticreep bulge loop
(17) expansion link (16d) is promoted to rise.
9. a kind of combined type automatically-unhooked hanger according to claim 8, it is characterised in that under the connecting plate (16e)
End is provided with inclined arc notch (16h) along connecting rod (5) length direction, and the radian of the arc notch (16h) is along locator (6)
It is gradually reduced to the direction of the first connection ring (4)；The anticreep bulge loop (17) is provided with the cone being engaged with arc notch (16h)
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943467.3A CN107826957B (en) | 2017-10-11 | 2017-10-11 | A kind of combined type automatically-unhooked hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943467.3A CN107826957B (en) | 2017-10-11 | 2017-10-11 | A kind of combined type automatically-unhooked hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107826957A true CN107826957A (en) | 2018-03-23 |
| CN107826957B CN107826957B (en) | 2019-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943467.3A Active CN107826957B (en) | 2017-10-11 | 2017-10-11 | A kind of combined type automatically-unhooked hanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116374805A (en) * | 2023-03-10 | 2023-07-04 | 杭州众乘科技有限公司 | Hanging device with anti-falling mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100631434B1 (en) * | 2005-10-18 | 2006-10-09 | 황인규 | Automated shackle assembly |
| KR100775259B1 (en) * | 2006-10-24 | 2007-11-12 | 주식회사 포스코 | Device for hanging unit of continuous casting utility |
| WO2010074360A1 (en) * | 2008-12-24 | 2010-07-01 | P&H Co., Ltd. | Automated shackle assembly |
| CN202038805U (en) * | 2011-04-20 | 2011-11-16 | 中国十五冶金建设有限公司 | Semiautomatic draw pin type clamp ring |
| CN204675621U (en) * | 2015-05-08 | 2015-09-30 | 五冶集团上海有限公司 | A kind of shackle for rapid unhooking in tubing string lifting |
-
2017
- 2017-10-11 CN CN201710943467.3A patent/CN107826957B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100631434B1 (en) * | 2005-10-18 | 2006-10-09 | 황인규 | Automated shackle assembly |
| KR100775259B1 (en) * | 2006-10-24 | 2007-11-12 | 주식회사 포스코 | Device for hanging unit of continuous casting utility |
| WO2010074360A1 (en) * | 2008-12-24 | 2010-07-01 | P&H Co., Ltd. | Automated shackle assembly |
| CN202038805U (en) * | 2011-04-20 | 2011-11-16 | 中国十五冶金建设有限公司 | Semiautomatic draw pin type clamp ring |
| CN204675621U (en) * | 2015-05-08 | 2015-09-30 | 五冶集团上海有限公司 | A kind of shackle for rapid unhooking in tubing string lifting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116374805A (en) * | 2023-03-10 | 2023-07-04 | 杭州众乘科技有限公司 | Hanging device with anti-falling mechanism |
| CN116374805B (en) * | 2023-03-10 | 2023-10-03 | 杭州众乘科技有限公司 | Hanging device with anti-falling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107826957B (en) | 2019-01-11 |
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