CN106348168B - Hoisting apparatus and lifting equipment - Google Patents
Hoisting apparatus and lifting equipment Download PDFInfo
- Publication number
- CN106348168B CN106348168B CN201611077997.6A CN201611077997A CN106348168B CN 106348168 B CN106348168 B CN 106348168B CN 201611077997 A CN201611077997 A CN 201611077997A CN 106348168 B CN106348168 B CN 106348168B
- Authority
- CN
- China
- Prior art keywords
- actuator
- clamping limb
- spool
- wirerope
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- B66C11/00—Trolleys or crabs, e.g. operating above runways
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A kind of hoisting apparatus and lifting equipment, belong to hoisting machinery field, hoisting apparatus includes hoisting motor, support frame, spool, wirerope and suspension hook, hoisting motor and support frame fixed setting, spool is rotationally connected with support frame and is driven by hoisting motor and rotated, and wirerope-winding is respectively fixing end and free end in spool, the both ends of wirerope, fixing end is fixedly connected on spool, and free end is left spool and is fixedly connected with suspension hook.Lifting equipment includes above-mentioned hoisting apparatus.The stability of wirerope can be effectively ensured in this hoisting apparatus, and weakening even prevents wirerope from shaking in lifting process, so that effectively weakening even prevents the shaking for being elevated object, the probability that safety accident occurs is effectively reduced.This lifting equipment uses above-mentioned hoisting apparatus, has stable and reliable in work, the high feature of security performance.
Description
Technical field
The present invention relates to hoisting machinery fields, in particular to a kind of hoisting apparatus and lifting equipment.
Background technique
Hoisting apparatus refers to for carrying vertically or the electromechanical equipment of moving heavy object.Hoisting apparatus can be divided by structure difference
Several classes such as small-sized hoisting apparatus, elevator, crane and overhead monorail system.Small-sized hoisting apparatus mainly includes that lifting is sliding
Vehicle, suspender, jack, bottle gouard moved by hands, electric block and common winch, it is mostly small in size, light-weight, easy to use.Except electronic
Outside cucurbit and winch, most employment power drives, the occasion not heavy suitable for work.
But there is unstable in wirerope lifting process, the easy shaking of promotion object mostly in existing hoisting apparatus, it is easy
The defect of safety accident occurs.
Summary of the invention
The purpose of the present invention is to provide a kind of hoisting apparatus, and it is steady in lifting process can to effectively improve wirerope
It is qualitative, it effectively prevent being elevated object shaking, so that the probability that safety accident occurs be effectively reduced.
Another object of the present invention is to provide a kind of lifting equipment, there is, security performance height reliable for doing stability
The characteristics of.
The embodiment of the present invention is achieved in that
A kind of hoisting apparatus comprising hoisting motor, support frame, spool, wirerope and suspension hook, the hoisting motor
It being fixedly installed with support frame as described above, the spool is rotationally connected with support frame as described above and is driven by the hoisting motor and rotated,
For the wirerope-winding in the spool, the both ends of the wirerope are respectively fixing end and free end, and the fixing end is solid
Surely it is connected to the spool, the free end is left the spool and is fixedly connected with the suspension hook.
Further, in preferred embodiments of the present invention, support frame as described above be provided with for clamp the wirerope from
Open the stop device at the position of the spool.
Further, in preferred embodiments of the present invention, the stop device includes sliding seat, the first clamping limb,
One actuator, the second clamping limb and the second actuator, the sliding seat are slidably connected to support frame as described above, first clamping
Arm one end is rotationally connected with the sliding seat, and the other end is provided with the first fixed pulley, the rotation connection of second clamping limb one end
In the sliding seat, the other end is provided with the second fixed pulley, and first actuator and second actuator can respectively drive
First clamping limb and second clamping limb rotation, so that first fixed pulley and second fixed pulley are common
Clamp the wirerope.
Further, in preferred embodiments of the present invention, first actuator and second actuator are liquid
Cylinder pressure, the both ends of first actuator are rotationally connected with the sliding seat and first clamping limb respectively, and described second drives
The both ends of moving part are rotationally connected with the sliding seat and second clamping limb respectively.
Further, in preferred embodiments of the present invention, first actuator and second actuator are horse
Reach, the output shaft of first actuator and second actuator respectively with second clamping limb and second clamping limb
Connection.
Further, in preferred embodiments of the present invention, the sliding seat is led by linear guide and with the straight line
The matched sliding block of rail is slidably connected to support frame as described above.
Further, in preferred embodiments of the present invention, the sliding seat is provided with sliding raised line, and support frame as described above is set
It is equipped with sliding recess, the sliding recess is slidably matched with the sliding raised line.
Further, in preferred embodiments of the present invention, the hoisting apparatus further includes limiting slot and binding rope, described
Binding rope is wound in the suspension hook and is located in limiting slot.
Further, in preferred embodiments of the present invention, the binding rope has three and equal one end is fixedly connected on and hangs
Hook, the other end can leave the suspension hook.
A kind of lifting equipment comprising above-mentioned hoisting apparatus.
The beneficial effect of the embodiment of the present invention is:
This hoisting apparatus is additionally arranged stop device on the basis of existing technology, and wirerope can be effectively ensured in stop device
Stability, weakening even prevents wirerope from shaking in lifting process, so that effectively weakening even prevents the rolling for being elevated object
It is dynamic, the probability that safety accident occurs is effectively reduced, compensates for the defect of existing hoisting apparatus.
This lifting equipment uses above-mentioned hoisting apparatus, has stable and reliable in work, the high feature of security performance, effectively more
The defect of existing lifting equipment is mended.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the hoisting apparatus that first embodiment of the invention provides；
Fig. 2 is the structural schematic diagram for the stop device that first embodiment of the invention provides；
Fig. 3 is the structural schematic diagram for the first clamping limb that first embodiment of the invention provides；
Fig. 4 is the structural schematic diagram for the stop device that second embodiment of the invention provides.
Icon: 100- hoisting apparatus；110- hoisting motor；120- support frame；130- spool；140- wirerope；
150- suspension hook；160- stop device；161- sliding seat；The first clamping limb of 162-；The second clamping limb of 163-；164- first
Actuator；The second actuator of 165-；The first fixed pulley of 166-；170- binding rope.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
First embodiment:
Fig. 1 is please referred to, a kind of hoisting apparatus 100 is present embodiments provided, is mainly used for vertical-lifting weight in substation
Object, such as various electrical equipments etc..Hoisting apparatus 100 includes hoisting motor 110, support frame 120, spool 130, wirerope
140, suspension hook 150 and stop device 160.
Wherein, hoisting motor 110, which is selected hydraulic motor and is bolted, is installed on a certain opposite eminence position.It rises
The output shaft of weight motor 110 runs through the side of support frame 120.
Support frame 120 is U-shaped and including bottom plate and two side plates, and two side plates are shaped in the both ends of bottom plate respectively.
Support frame 120 is fixedly installed in the side of hoisting motor 110 also by bolt and one of side plate is provided with by hoisting motor
The perforative through-hole of 110 output shaft.
Spool 130 is cylindrical and its both ends of the surface on be respectively arranged with shaft, two side plates of support frame 120 are set respectively
It is equipped with and is rotationally connected with the region that support frame 120 surrounds by above-mentioned shaft and turn hole with the matched turn hole of shaft, spool 130
It is interior.A wherein shaft for spool 130 is fixedly connected with the output shaft of hoisting motor 110, so that it can be in hoisting motor
110 are rotated by.
Wirerope 140 is formed by more thin steel bar spiral winding, has excellent tensile strength.Wirerope 140 is wound in
The circumferential wall of spool 130.The both ends of wirerope 140 are respectively fixing end and free end, wherein fixing end is fixedly connected on volume
In the circumferential wall of spool 130, free end is left spool 130 and is fixedly connected with suspension hook 150, under gravity, steel wire
Position of the rope 140 between free end and spool 130 is close to the bottom plate side for being even close to support frame 120.
The position that the bottom plate of support frame 120 corresponds to wirerope 140, which is provided with, leaves spool for clamped wire rope 140
The stop device 160 at 130 position.Above-mentioned stop device 160 can use various structures and form, as long as it is able to achieve steel wire
The stability of rope 140.
Referring to Fig. 2, in the present embodiment, stop device 160 includes sliding seat 161, the first clamping limb 162, the first actuator
164, the second clamping limb 163 and the second actuator 165.
Wherein, sliding seat 161 is slidably connected to the bottom plate side of support frame 120 in cuboid and sliding seat 161.Sliding
The mode of connection has very much, and in the present embodiment, sliding seat 161 connects by linear guide and with the matched sliding block sliding of linear guide
It is connected to support frame 120.Specifically, linear guide is installed on the bottom plate side of support frame 120, length direction by multiple bolts
It is consistent with the floor length direction of support frame 120.There are two sliding blocks and is arranged at intervals at the side of sliding seat 161.Two sliding blocks
It is slidably connected in linear guide respectively.
Frictional force of the sliding seat 161 relative to the bottom plate of support frame 120 can be effectively reduced in linear guide and sliding block, thus
The fluency and stability that sliding seat 161 slides are improved, and then guarantees the normal work of entire stop device 160.
Certainly, it should be noted that in other embodiments, sliding seat 161 can also use other way and support frame
120 bottom plate is slidably connected, such as by that can pass through the structure of raised line and groove.Specifically, sliding seat 161 is provided with sliding
Raised line, support frame 120 are provided with sliding recess, and sliding recess with the cross section for sliding raised line match by T shape and mutual sliding
It closes.
Above-mentioned sliding raised line and sliding recess have structure simple, easy to process, the reliable feature of sliding stability.
Referring to Fig. 3,162 one end of the first clamping limb is rotationally connected with sliding seat 161 by hinge, and the other end is provided with first
Fixed pulley 166.First fixed pulley 166 is rotationally connected with the first end of the clamping limb 162 far from sliding seat 161.First fixed pulley
The groove of annular is provided on 166, to match with wirerope 140, thus preferably clamped wire rope 140.
Correspondingly, 163 one end of the second clamping limb is rotationally connected with sliding seat 161 by hinge, and the other end is provided with second
Fixed pulley.Second fixed pulley is rotationally connected with the second end of the clamping limb 163 far from sliding seat 161.It is arranged on second fixed pulley
There is the groove of annular, to match with wirerope 140, thus preferably clamped wire rope 140.
First actuator 164 and the second actuator 165 can respectively drive 163 turns of the first clamping limb 162 and the second clamping limb
It is dynamic, so that the first fixed pulley 166 and the common clamped wire rope 140 of the second fixed pulley.
Above-mentioned first actuator 164 and the second actuator 165 can use various structures and form, in the present embodiment, the
One actuator 164 and the second actuator 165 are hydraulic cylinder, and the both ends of the first actuator 164 are rotationally connected with sliding seat respectively
161 and first clamping limb 162, the first actuator 164 is flexible to can be driven the rotation of the first clamping limb 162, the second actuator 165
Both ends are rotationally connected with sliding seat 161 and the second clamping limb 163 respectively, and the second actuator 165 is flexible to can be driven the second clamping
Arm 163 rotates.
Further, in this embodiment hoisting apparatus 100 further includes limiting slot and binding rope 170, binding rope 170 is wound
In suspension hook 150 and it is located in limiting slot.Binding rope 170 has three and one end is fixedly connected on suspension hook 150, and the other end can leave
Suspension hook 150.
The purpose that binding rope 170 is arranged is so that be elevated object in the process of ascension, in addition to the contact of suspension hook 150
Outside, it can also be wound and be bundled by binding rope 170, can thus increased to the degree of restraint of object is elevated, to improve quilt
The stability for promoting object, prevents from being elevated falling off for object, further improves the stability of entire hoisting apparatus 100.
This hoisting apparatus 100 is additionally arranged stop device 160 on the basis of existing technology, and stop device 160 includes sliding
The 161, first clamping limb 162 of seat, the second clamping limb 163, the first actuator 164 and the second actuator 165, sliding seat 161 are sliding
Dynamic support frame 120, the first clamping limb 162 and 163 one end of the second clamping limb of being connected to is rotatablely connected in sliding seat 161, the other end
The first fixed pulley 166 and the second fixed pulley is respectively set, the first actuator 164 and the second actuator 165 can respectively drive
One clamping limb 162 and the rotation of the second clamping limb 163, so that the first fixed pulley 166 and the second fixed pulley clamp steel wire jointly
Position of the rope 140 between suspension hook 150 and spool 130, so that the stability and reliability of wirerope 140 is effectively ensured,
Weakening even prevents wirerope 140 from shaking in lifting process, so that effectively weakening even prevents the shaking for being elevated object, effectively
The probability that safety accident occurs is reduced, the defect of existing hoisting apparatus 100 is compensated for.
Present embodiments provide a kind of lifting equipment comprising above-mentioned hoisting apparatus 100.
This lifting equipment use above-mentioned hoisting apparatus 100, have it is stable and reliable in work, the high feature of security performance has
Effect compensates for the defect of existing lifting equipment.
Second embodiment:
Referring to figure 4., the present embodiment provides a kind of hoisting apparatus 100, overall construction, working principle and the skills of acquirement
Art effect and first embodiment are essentially identical, the difference is that the structure shape of the first actuator 164 and the second actuator 165
Formula.
Further, in preferred embodiments of the present invention, the first actuator 164 and the second actuator 165 are motor,
The output shaft of first actuator 164 and the second actuator 165 is connect with the second clamping limb 163 and the second clamping limb 163 respectively.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of hoisting apparatus, which is characterized in that described including hoisting motor, support frame, spool, wirerope and suspension hook
Hoisting motor and support frame as described above fixed setting, the spool are rotationally connected with support frame as described above and are driven by the hoisting motor
Turn is dynamic, and for the wirerope-winding in the spool, the both ends of the wirerope are respectively fixing end and free end, described solid
Fixed end is fixedly connected on the spool, and the free end is left the spool and is fixedly connected with the suspension hook；The branch
Support is provided with the stop device for leaving the position of the spool for clamping the wirerope；
The stop device includes sliding seat, the first clamping limb, the first actuator, the second clamping limb and the second actuator, institute
It states sliding seat and is slidably connected to support frame as described above, first clamping limb one end is rotationally connected with the sliding seat, and the other end is set
It is equipped with the first fixed pulley, second clamping limb one end is rotationally connected with the sliding seat, and the other end is provided with the second fixed pulley,
First actuator and second actuator can respectively drive first clamping limb and second clamping limb rotation, from
And first fixed pulley and second fixed pulley is made to clamp the wirerope jointly；
First actuator and second actuator are hydraulic cylinder, and the both ends of first actuator are rotatablely connected respectively
It is rotationally connected with the sliding seat and institute respectively in the both ends of the sliding seat and first clamping limb, second actuator
State the second clamping limb；Alternatively, first actuator and second actuator are motor, first actuator and described
The output shaft of second actuator is connect with second clamping limb and second clamping limb respectively；
The sliding seat is slidably connected to support frame as described above by linear guide and with the matched sliding block of the linear guide；It is described
Sliding seat is provided with sliding raised line, and support frame as described above is provided with sliding recess, and the sliding recess and the sliding raised line slide
Cooperation；
The hoisting apparatus further includes limiting slot and binding rope, and the binding rope is wound in the suspension hook and is located in limiting slot；
The binding rope has three and one end is fixedly connected on suspension hook, and the other end can leave the suspension hook.
2. a kind of lifting equipment, which is characterized in that including hoisting apparatus described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077997.6A CN106348168B (en) | 2016-11-30 | 2016-11-30 | Hoisting apparatus and lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077997.6A CN106348168B (en) | 2016-11-30 | 2016-11-30 | Hoisting apparatus and lifting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106348168A CN106348168A (en) | 2017-01-25 |
| CN106348168B true CN106348168B (en) | 2019-04-30 |
Family
ID=57862965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611077997.6A Expired - Fee Related CN106348168B (en) | 2016-11-30 | 2016-11-30 | Hoisting apparatus and lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106348168B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626244A (en) * | 2019-01-26 | 2019-04-16 | 广东博智林机器人有限公司 | Lifting device and transportation system |
| CN109809297B (en) * | 2019-03-22 | 2020-02-11 | 合肥市春华起重机械有限公司 | Container door machine suitable for different tracks and working method thereof |
| CN111498725B (en) * | 2020-04-29 | 2021-07-06 | 安徽格锐鑫智能装备有限公司 | Braking device for pneumatic monorail crane and using method thereof |
| CN111532979A (en) * | 2020-05-14 | 2020-08-14 | 钱进 | Hoisting equipment and rope inlet and outlet device thereof |
| CN112591621B (en) * | 2021-03-02 | 2021-05-18 | 河南省重业起重机有限公司 | Hard-arm crane with high stability |
| CN113526360B (en) * | 2021-07-12 | 2023-07-25 | 湖南大球泥瓷艺集团有限公司 | Movable lifting device for large-block relief porcelain plate mold |
| CN113526371B (en) * | 2021-09-16 | 2021-11-26 | 徐州清歌机械制造有限公司 | A safe type promotes transfer device for building material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973512A (en) * | 2015-07-05 | 2015-10-14 | 范志甫 | Swing limiting mechanism for lifting rope of crane |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100515913C (en) * | 2006-01-27 | 2009-07-22 | 中国科学院沈阳自动化研究所 | Underwater cable retracting mechanism |
| GB201205986D0 (en) * | 2012-04-03 | 2012-05-16 | Deep Tek Ip Ltd | Apparatus and method |
| DE102012013527B4 (en) * | 2012-07-04 | 2017-05-04 | Jenoptik Advanced Systems Gmbh | Cable drum for a capstan winch |
| CN203319609U (en) * | 2013-05-16 | 2013-12-04 | 宝鸡石油机械有限责任公司 | Mechanical automatic rope arrangement device |
| EP3174822B1 (en) * | 2014-07-29 | 2018-05-16 | PRINOTH S.p.A. | Device and method for controlling an auxiliary winch assembly for moving a crawler vehicle, in particular a snow groomer, along steep slopes |
| CN204490398U (en) * | 2014-12-23 | 2015-07-22 | 江苏沃得起重机有限公司 | Hoist roller double-layer wire rope stalk straightening device |
-
2016
- 2016-11-30 CN CN201611077997.6A patent/CN106348168B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973512A (en) * | 2015-07-05 | 2015-10-14 | 范志甫 | Swing limiting mechanism for lifting rope of crane |
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| Publication number | Publication date |
|---|---|
| CN106348168A (en) | 2017-01-25 |
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