CN110451405A - Crane loop chain only shakes device and loop chain lifting equipment - Google Patents
Crane loop chain only shakes device and loop chain lifting equipment Download PDFInfo
- Publication number
- CN110451405A CN110451405A CN201910576995.9A CN201910576995A CN110451405A CN 110451405 A CN110451405 A CN 110451405A CN 201910576995 A CN201910576995 A CN 201910576995A CN 110451405 A CN110451405 A CN 110451405A
- Authority
- CN
- China
- Prior art keywords
- loop chain
- rope
- crane
- fixed pulley
- shakes
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
Abstract
The present invention relates to technical field of crane equipment, a kind of crane loop chain is provided and only shakes device and loop chain lifting equipment, it includes: platform sling that the crane loop chain, which only shakes device, fixed pulley, only shake rope, Worm reduction motor and controller, the Worm reduction motor and the fixed pulley are mounted on the same side of the platform sling, the quantity of the fixed pulley includes three, and non-linear arrangement, the quantity for only shaking rope is identical as the quantity of the fixed pulley, intersect in same point multiple described one end for only shaking rope, the other end passes through the output axis connection of the fixed pulley and the Worm reduction motor respectively, the controller only shakes motor and is electrically connected with described.The present invention limits the movement of loop chain by the rope that only shakes being arranged at intervals on platform sling, so that crane loop chain be avoided to rock；Rope movement is only shaken by driving using Worm reduction motor, the output shaft rotation for only shaking the dynamic motor of rope band is avoided, to influence only to shake effect.
Description
Technical field
The present invention relates to technical field of crane equipment, in particular to a kind of crane loop chain only shakes device and loop chain rises and resets
It is standby.
Background technique
Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods.
Loop chain in crane is for connecting crane arm and suspension hook, and hoisting motor drives reel rotation, to make to be wound on volume
Loop chain on cylinder drives suspension hook to rise or fall, and loop chain is that crane is indispensable, carries out the basic composition of lifting running to article.
However, being influenced in the course of work of crane by wind-force and weight self inertia, weight can be in motion process
Middle drive loop chain rocks, the lifting precision for rocking not only influence crane of loop chain, meanwhile, it will affect the safety of crane, sternly
When weight, loop chain can be made to be broken, safety accident occurs.
Summary of the invention
In view of this, the present invention is directed to propose a kind of crane loop chain only shakes device and loop chain lifting equipment, the crane
Only the shaking rope that loop chain only shakes device and can be arranged at intervals on platform sling limits the movement of loop chain, transport loop chain can only up and down
It is dynamic, so that crane loop chain be avoided to rock.
In order to achieve the above objectives, one aspect of the present invention provides a kind of crane loop chain and only shakes device, comprising: platform sling, fixed sliding
Wheel only shakes rope, Worm reduction motor and controller, and the Worm reduction motor and the fixed pulley are mounted on described
The same side of platform sling, the quantity of the fixed pulley include three, and three fixed pulleys are arranged at intervals on the platform sling, and non-
Linear array, the quantity for only shaking rope is identical as the quantity of the fixed pulley, and multiple described one end for only shaking rope are in same point
Intersection, the other end respectively by the output axis connection of the fixed pulley and the Worm reduction motor, the controller and
It is described only to shake motor electrical connection.
Preferably, it further includes winding mechanism that the crane loop chain, which only shakes device, and the winding mechanism includes an active
Gear and driven gear identical with the fixed pulley quantity, the driven gear is engaged with the driving gear simultaneously, described
For driven gear around fixed-axis rotation, one end of the driven gear is connected with reel, and the reel and the driven gear are same
Axis setting, the output shaft of the Worm reduction motor are connect with the driving gear, to drive the driven tooth to rotate
Dynamic, described one end for only shaking the close fixed pulley of restricting is fixedly connected with the reel.
Preferably, driven gear shaft is installed, the driven gear and the driven gear shaft cooperate on the platform sling.
Preferably, the output shaft of the Worm reduction motor vertically platform sling setting.
Preferably, it further includes anti-tangle ring that the crane loop chain, which only shakes device, and multiple ropes that only shake are prevented with described respectively
Ring is twined to be fixedly connected.
Preferably, the anti-tangle ring is mounted on described one end for only shaking the separate platform sling of restricting.
Preferably, the rope that only shakes includes wirerope or loop chain.
Preferably, the Worm reduction motor and the fixed pulley are mounted on the platform sling close to the side on ground.
Preferably, the shape of the platform sling includes circle, and the fixed pulley is mounted on the periphery of the platform sling.
Meanwhile the present invention also provides a kind of loop chain lifting equipment, the loop chain lifting equipment includes suspension hook, loop chain, lifting
Motor and crane loop chain of the present invention only shake device, and one end of the loop chain is connect with the suspension hook, the other end and institute
State bridge motor connection, the bridge motor be electrically connected with the controller, described one end for only shaking the separate platform sling of rope and
The loop chain is connected close to one end of the suspension hook.
Compared with the existing technology, crane loop chain of the invention only shakes device and only shakes rope by being arranged at intervals on platform sling
The movement of loop chain is limited, makes loop chain that can only move up and down, so that crane loop chain be avoided to rock；By utilizing worm gear snail
Bar decelerating motor, which drives, only shakes rope movement so that movement can only unidirectional delivery, avoid only shaking the output shaft rotation that rope band moves motor,
To influence only to shake effect.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies mode and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.
In the accompanying drawings:
Fig. 1 is that crane loop chain of the invention stops the structural schematic diagram for shaking device；
Fig. 2 is the structural schematic diagram of loop chain lifting equipment of the invention；
Fig. 3 is the structural schematic diagram of another angle of loop chain lifting equipment in Fig. 2；
Fig. 4 is the main view of loop chain lifting equipment in Fig. 2；
Fig. 5 is the structural schematic diagram of winding mechanism in Fig. 1.
Description of symbols:
1 platform sling, 2 fixed pulley
3 only shake 4 Worm reduction motors of rope
The anti-tangle ring of 5 winding mechanism 6
7 suspension hook, 8 loop chain
9 bridge motor, 51 driving gear
52 driven gear, 53 reel
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to
With reference to upper and lower, left and right shown in the drawings；" inside and outside " refers to the inside and outside of the profile relative to each component itself.Below with reference to
Attached drawing and in conjunction with embodiment come the present invention will be described in detail.
According to an aspect of the present invention, a kind of crane loop chain is provided and only shakes device, as shown in Figures 1 to 5, described
Heavy-duty machine loop chain only shakes device, comprising: platform sling 1, only shakes rope 3, Worm reduction motor 4 and controller, the snail at fixed pulley 2
Worm and gear decelerating motor 4 and the fixed pulley 2 are mounted on the same side of the platform sling 1, and the quantity of the fixed pulley 2 includes three
A, three fixed pulleys 2 are arranged at intervals on the platform sling 1, and non-linear arrangement, it is preferable that three fixed pulleys 2 it
Between spaced set, among the above, the quantity of the fixed pulley 2 can also be the odd number greater than 3, or the idol greater than 4
It is several.Multiple fixed pulleys 2 are arranged on the same circumference, multiple 2 spaced sets of fixed pulley.It is described only to shake rope 3
Quantity it is identical as the quantity of the fixed pulley 2, multiple described one end for only shaking rope 3 are intersected in same point, and the other end leads to respectively
The output axis connection of the fixed pulley 2 and the Worm reduction motor 4 is crossed, multiple length for only shaking rope 3 are identical.Institute
Controller is stated only to shake motor with described and be electrically connected.
Crane loop chain of the invention, which stops, shakes the movement that device shakes 3 pairs of loop chains 8 of rope by being arranged at intervals on stopping on platform sling 1
It is limited, makes loop chain 8 that can only move up and down, so that crane loop chain 8 be avoided to rock；It is only shaken by three of non-linear setting
Rope 3, enable the crane loop chain only shake device using it is least only shake restrict 3 and reach the mesh only shaken to loop chain 8
, resource is saved, by the way that fixed pulley 2 is arranged, changes the direction for only shaking rope 3, makes only to shake rope 3 and Worm reduction motor 4
Output axis connection, it is such setting so that the crane loop chain only shake device only pass through a motor can drive it is whole
Only shake rope 3 movement, by using Worm reduction motor 4 drive only shake rope 3 movement so that movement can only unidirectional delivery, keep away
Exempt from only to shake the output shaft rotation that rope 3 drives motor, shakes effect to influence to stop.
Multiple ropes 3 that only shake are driven to move for the ease of Worm reduction motor 4, the crane loop chain only shakes device also
Including winding mechanism 5, as shown in figure 5, the winding mechanism 5 include a driving gear 51 and with the 2 quantity phase of fixed pulley
Same driven gear 52, the driven gear 52 are engaged with the driving gear 51 simultaneously, and the driven gear 52 turns around dead axle
Dynamic, one end of the driven gear 52 is connected with reel 53, and the reel 53 is coaxially set with the driven gear 52,
The output shaft of the Worm reduction motor 4 is connect with the driving gear 51, to drive the driven gear 52 to rotate, institute
It states and only shakes rope and 3 be fixedly connected close to one end of the fixed pulley 2 with the reel 53.Such setting is so that each only shake rope
3 are all connect by a fixed pulley 2 with the reel 53, and Worm reduction motor 4 is driven driven by driving gear 51
Gear 52 rotates, so that reel 53 be driven to rotate, only shakes the periphery of the reel 53 of 3 winding of rope, so that multiple stop be avoided to shake
It is mutually wound between rope 3.
Among the above, 52 axis of driven gear, the driven gear 52 and 52 axis of driven gear are installed on the platform sling 1
Cooperation, such setting is so that each driven gear 52 can be rotated around 52 axis of driven gear.
For the ease of driving driving gear 51 to rotate, the vertical platform sling 1 of the output shaft of the Worm reduction motor 4
Setting, the driving gear 51 platform sling 1 parallel with the driven gear 52 are arranged.
In order to avoid multiple only shake between rope 3 mutually winds, it further includes anti-tangle ring 6 that the crane loop chain, which only shakes device,
Multiple ropes 3 that only shake are fixedly connected with the anti-tangle ring 6 respectively.Such setting is so that multiple stop shakes rope 3 in the mistake of movement
It will not be interweaved and wind in journey.
Among the above, the anti-tangle ring 6 is mounted on described stop and shakes 3 one end far from the platform sling 1 of rope.
The rope 3 that only shakes includes wirerope or loop chain 8.Preferably, the rope 3 that only shakes is wirerope.For the ease of lifting
The installation of motor 9, the Worm reduction motor 4 and the fixed pulley 2 are mounted on the platform sling 1 close to the side on ground.
Such setting enables bridge motor 9 to be mounted on the side of the platform sling 1 far from ground.
The shape of the platform sling 1 includes circle, and the fixed pulley 2 is mounted on the periphery of the platform sling 1.
Meanwhile the present invention also provides a kind of loop chain lifting equipment, the loop chain lifting equipment includes suspension hook 7, loop chain 8, rises
Weight motor 9 and crane loop chain of the present invention only shake device, and one end of the loop chain 8 is connect with the suspension hook 7, the other end
It is connect with the bridge motor 9, described one end for only shaking rope 3 far from the platform sling 1 and the loop chain 8 are close to the suspension hook 7
One end connection.The bridge motor 9 is mounted on the side of the platform sling 1 far from ground, and is electrically connected with the controller, described
One end of loop chain 8 passes through the platform sling 1, and is fixedly connected with the platform sling 1 close to the side on ground.
When using loop chain lifting equipment of the present invention, controller controls bridge motor 9 and loop chain 8 is driven to move, ring
Chain 8 drives suspension hook 7 to move up and down, meanwhile, controller controls worm type of reduction gearing and driving gear 51 is driven to rotate, driving gear
51 drive driven gear 52 to rotate, so that reel 53 be driven to rotate, reel 53, which drives, only to be shaken 3 elongation of rope or shrink, due to
The one end for only shaking rope 3 is connect with the loop chain 8, so loop chain 8 will not shake during suspension hook 7 moves up and down.
The foregoing is merely better embodiments of the invention, are not intended to limit the invention, all of the invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of crane loop chain only shakes device characterized by comprising platform sling (1), only shakes rope (3), worm gear at fixed pulley (2)
Worm speed-down motor (4) and controller, the Worm reduction motor (4) and the fixed pulley (2) are mounted on the platform sling
(1) the same side, the quantity of the fixed pulley (2) include three, and three fixed pulleys (2) are arranged at intervals on the platform sling
(1) on, and non-linear arrangement, the quantity for only shaking rope (3) is identical as the quantity of the fixed pulley (2), and multiple described stop shake
One end of rope (3) is intersected in same point, and the other end passes through the fixed pulley (2) and the Worm reduction motor (4) respectively
Output axis connection, the controller only shakes motor and is electrically connected with described.
2. crane loop chain according to claim 1 only shakes device, which is characterized in that the crane loop chain only shakes device
Further include winding mechanism (5), the winding mechanism (5) include a driving gear (51) and with the fixed pulley (2) quantity phase
Same driven gear (52), the driven gear (52) are engaged with the driving gear (51) simultaneously, the driven gear (52)
Around fixed-axis rotation, one end of the driven gear (52) is connected with reel (53), the reel (53) and the driven tooth
Wheel (52) is coaxially set, and the output shaft of the Worm reduction motor (4) is connect with the driving gear (51), to drive
Driven gear (52) rotation, only shake rope (3) are fixed close to the one end of the fixed pulley (2) and the reel (53)
Connection.
3. crane loop chain according to claim 2 only shakes device, which is characterized in that be equipped on the platform sling (1) from
Moving gear (52) axis, the driven gear (52) and the driven gear (52) axis cooperate.
4. crane loop chain according to claim 1 only shakes device, which is characterized in that the Worm reduction motor
(4) vertically platform sling (1) setting of output shaft.
5. crane loop chain according to claim 1 only shakes device, which is characterized in that the crane loop chain only shakes device
It further include anti-tangle ring (6), it is multiple described only to shake rope (3) and be fixedly connected respectively with the anti-tangle ring (6).
6. crane loop chain according to claim 5 only shakes device, which is characterized in that the anti-tangle ring (6) is mounted on institute
State the one end for only shaking rope (3) separate the platform sling (1).
7. crane loop chain according to claim 1 only shakes device, which is characterized in that described only to shake rope (3) include steel wire
Rope or loop chain (8).
8. crane loop chain according to claim 1 only shakes device, which is characterized in that the Worm reduction motor
(4) and the fixed pulley (2) is mounted on the side of the platform sling (1) close to ground.
9. crane loop chain according to claim 1 only shakes device, which is characterized in that the shape of the platform sling (1) includes
Circle, the fixed pulley (2) are mounted on the periphery of the platform sling (1).
10. a kind of loop chain lifting equipment, which is characterized in that the loop chain lifting equipment includes suspension hook (7), loop chain (8), lifting electricity
Crane loop chain described in any one of machine (9) and claim 1 to 9 only shakes device, one end of the loop chain (8) with it is described
Suspension hook (7) connection, the other end are connect with the bridge motor (9), and the bridge motor (9) is electrically connected with the controller, institute
It states and only shakes one end of rope (3) one end and the loop chain (8) far from the platform sling (1) close the suspension hook (7) and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910576995.9A CN110451405A (en) | 2019-06-28 | 2019-06-28 | Crane loop chain only shakes device and loop chain lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910576995.9A CN110451405A (en) | 2019-06-28 | 2019-06-28 | Crane loop chain only shakes device and loop chain lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110451405A true CN110451405A (en) | 2019-11-15 |
Family
ID=68481759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910576995.9A Pending CN110451405A (en) | 2019-06-28 | 2019-06-28 | Crane loop chain only shakes device and loop chain lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110451405A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792525A (en) * | 2020-06-02 | 2020-10-20 | 王永琦 | Anti-shaking device for crane |
| CN113003433A (en) * | 2021-01-29 | 2021-06-22 | 中铁十六局集团第二工程有限公司 | Segment beam hoisting device |
| CN113060654A (en) * | 2021-03-18 | 2021-07-02 | 江苏鼎盛重工有限公司 | Gantry crane wire take-up device with anti-deviation function and anti-deviation wire take-up method |
| CN114380224A (en) * | 2022-01-10 | 2022-04-22 | 浙江经典建筑装饰有限公司 | Hoisting device for building |
| CN117585580A (en) * | 2024-01-18 | 2024-02-23 | 河南省大方重型机器有限公司 | Double-beam crane hoisting device capable of preventing carrying swing |
| CN114380224B (en) * | 2022-01-10 | 2024-04-26 | 浙江经典建设有限公司 | Hoisting device for building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59811423D1 (en) * | 1998-03-13 | 2004-06-24 | Voith Werke | Hoist |
| CN106629392A (en) * | 2017-01-18 | 2017-05-10 | 浙江大学 | Crane hook oscillating control device |
| CN206842871U (en) * | 2017-06-22 | 2018-01-05 | 李保亮 | A kind of anti-rock gantry crane device |
| CN207483212U (en) * | 2017-11-16 | 2018-06-12 | 丁碧江 | A kind of crane |
| CN207877120U (en) * | 2017-12-14 | 2018-09-18 | 杨常成 | A kind of grab bucket crane is anti-to wave pulley attachment device |
-
2019
- 2019-06-28 CN CN201910576995.9A patent/CN110451405A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59811423D1 (en) * | 1998-03-13 | 2004-06-24 | Voith Werke | Hoist |
| CN106629392A (en) * | 2017-01-18 | 2017-05-10 | 浙江大学 | Crane hook oscillating control device |
| CN206842871U (en) * | 2017-06-22 | 2018-01-05 | 李保亮 | A kind of anti-rock gantry crane device |
| CN207483212U (en) * | 2017-11-16 | 2018-06-12 | 丁碧江 | A kind of crane |
| CN207877120U (en) * | 2017-12-14 | 2018-09-18 | 杨常成 | A kind of grab bucket crane is anti-to wave pulley attachment device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792525A (en) * | 2020-06-02 | 2020-10-20 | 王永琦 | Anti-shaking device for crane |
| CN113003433A (en) * | 2021-01-29 | 2021-06-22 | 中铁十六局集团第二工程有限公司 | Segment beam hoisting device |
| CN113003433B (en) * | 2021-01-29 | 2023-05-12 | 中铁十六局集团第二工程有限公司 | Segmental beam lifting device |
| CN113060654A (en) * | 2021-03-18 | 2021-07-02 | 江苏鼎盛重工有限公司 | Gantry crane wire take-up device with anti-deviation function and anti-deviation wire take-up method |
| CN114380224A (en) * | 2022-01-10 | 2022-04-22 | 浙江经典建筑装饰有限公司 | Hoisting device for building |
| CN114380224B (en) * | 2022-01-10 | 2024-04-26 | 浙江经典建设有限公司 | Hoisting device for building |
| CN117585580A (en) * | 2024-01-18 | 2024-02-23 | 河南省大方重型机器有限公司 | Double-beam crane hoisting device capable of preventing carrying swing |
| CN117585580B (en) * | 2024-01-18 | 2024-04-16 | 河南省大方重型机器有限公司 | Double-beam crane hoisting device capable of preventing carrying swing |
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Application publication date: 20191115 |