CN108862068A - A kind of hoisting mechanism for crane - Google Patents
A kind of hoisting mechanism for crane Download PDFInfo
- Publication number
- CN108862068A CN108862068A CN201810669751.0A CN201810669751A CN108862068A CN 108862068 A CN108862068 A CN 108862068A CN 201810669751 A CN201810669751 A CN 201810669751A CN 108862068 A CN108862068 A CN 108862068A
- Authority
- CN
- China
- Prior art keywords
- wall
- ontology
- motor
- radiator
- limit plate
- 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.)
- Granted
Links
Classifications
-
- 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
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- 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
- B66D1/28—Other constructional details
-
- 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
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
-
- 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
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
-
- 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
- B66D1/54—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of hoisting mechanism for crane, are related to lifting equipment auxiliary accessories technical field.The present invention includes ontology, non-slip mat is provided in the bottom outer wall of ontology, extension board is welded in the two sides bottom outer wall of ontology, extension board is connected by the lifting trench bottom inner wall of clamping screw and crane, card slot is offered in the upper outer wall of ontology, the right side of card slot, the inside of ontology are equipped with radiator-grid, offer limiting slot in the upper outer wall of radiator-grid, and motor is provided on limiting slot, radiator window is inlaid on the top of motor, the upper outer wall of ontology.The present invention passes through setting radiator window, radiator-grid; motor can generate a large amount of hot gas in normal work and radiator window can effectively accelerate the exchange velocity of the cooling gas in hot gas and external environment; to guarantee normal operating efficiency and the working time of motor, while radiator-grid can carry out cooling and handle avoiding the problem that its temperature is excessively high and leading to working state abnormal or burn out generation again to motor itself.
Description
Technical field
The present invention relates to lifting equipment auxiliary accessories technical field, specially a kind of hoisting mechanism for crane.
Background technique
Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, also known as day
Vehicle, hanging, crane；And an accessory mostly important in crane is exactly lifting mechanism, lifting mechanism, is called " elevator
Structure " is that crane is indispensable, carries out the basic composition of lifting running to article, and lifting mechanism passes through shaft coupling by hoisting motor
Through the driving reel rotation of retarder hollow shaft, thus make to be wound on wirerope on reel/cable drive hook gear rise or under
Drop.
Conventional hoist lifting mechanism has the following deficiencies place：Steel cable in traditional equipment is easy and lifting mechanism friction
The problem of burden reduces the service life is produced to increase it, while also there is conventional hoist lifting mechanism it to work for a long time
After can lead to the problem of a large amount of hot gas cause equipment excessively scald easily cause staff scald and equipment irregular working.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of hoisting mechanism for crane, conventional hoist is solved
Steel cable in lifting mechanism is easy to produce the problem of burden reduces the service life with lifting mechanism friction to increase it, while
It solves conventional hoist lifting mechanism and can generate a large amount of hot gas after permanent work equipment is caused to be scalded excessively and easily cause work
The problem of personnel's scald and equipment irregular working.
To achieve the above object, the present invention provides the following technical solutions：
A kind of hoisting mechanism for crane, including ontology are provided with non-slip mat, and ontology in the bottom outer wall of the ontology
Two sides bottom outer wall on be welded with extension board, the extension board is connected by the lifting trench bottom inner wall of clamping screw and crane
It connects, card slot is offered in the upper outer wall of the ontology, and the right side of card slot, the inside of ontology are equipped with radiator-grid, it is described to dissipate
Limiting slot is offered in the upper outer wall of heat supply network, and is provided with motor on limiting slot, and the outer right wall of the ontology passes through hinge
There is side door connection, radiator window is inlaid on the top of the motor, the upper outer wall of ontology, the shaft of the motor passes through connecting shaft
Device is connect with bull stick, and reel is provided on the outer wall of bull stick, the other end of the bull stick and fixed axis connection, and fixing axle
It is embedded in the inner left wall of card slot, is provided with backing plate, and backing plate in the arranged on left and right sides of the card slot, the upper outer wall of ontology
Connect by clamping screw with limit plate, be provided with rubber pad on the outer wall of the limit plate, the reel offer around
Wire casing, and anti-corrosion pad is provided on the inner wall of winding slot.
Preferably, the radiator window is located at the right side of the right side limit plate above ontology, and the cavity where the motor is logical
Radiator window is crossed to be connected to external environment.
Preferably, there are two the limit plate is total to, about the longitudinal central axis line bilateral symmetry of card slot between the limit plate.
Preferably, being twisted on inner wall at the center of the fixing axle has internal screw thread, and the fixing axle is by internal screw thread and turns
External screw thread on the outer wall of bar end is connected.
Preferably, outer tooth on the outer wall of the bull stick, the bull stick pass through on outer tooth and reel center inner wall
Inner teeth gear is connected.
Preferably, the rubber pad is connect by melting bonding with the outer wall of limit plate, and the anti-corrosion pad is viscous by melting
Conjunction is connect with the inner wall of winding slot.
The present invention provides a kind of hoisting mechanism for crane, have following beneficial effect：
(1) present invention can generate a large amount of hot gas and radiator window by setting radiator window, radiator-grid, motor in normal work
The exchange velocity of the cooling gas in hot gas and external environment can effectively be accelerated, thus guarantee the normal operating efficiency of motor with
And the working time, while radiator-grid can carry out cooling processing to motor itself again and avoid its temperature is excessively high from leading to working condition not just
The problem of often or burning out.
(2) present invention is connect by backing plate with apparatus body by setting limit plate, backing plate, rubber pad, limit plate, then
Limit plate can the steel cable in effective card slot be protected from its it is directly exposed exposure quenching is undergone in air environment after lead
The problem of causing its security performance to reduce the service life reduction can reduce when steel cable transfers recovery operation by rubber pad
Its friction between limit plate also protects steel cable while protecting limit plate.
(3) present invention is provided on the outer wall of reel by setting winding slot, anti-corrosion pad, winding slot, so that
Guarantee that steel cable can be orderly arranged on the outer wall of reel when carrying out coiling work, avoids steel cable irregular alignment to lead
The problem of causing retractable cable work to be obstructed, while anti-corrosion pad effectively avoids steel cable and directly contacts to cause steel cable with winding slot
Abrasion the problem of.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is structural perspective of the invention；
Fig. 3 is reel enlarged drawing of the invention.
In figure：1, ontology；2, non-slip mat；3, extension board；4, clamping screw；5, card slot；6, radiator-grid；7, limiting slot；8,
Side door；9, motor；10, radiator window；11, bull stick；12, reel；13, fixing axle；14, backing plate；15, limit plate；16, rubber
Pad；17, winding slot；18, anti-corrosion pad.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution：A kind of hoisting mechanism for crane, including ontology 1, this
It is provided with non-slip mat 2 in the bottom outer wall of body 1, and is welded with extension board 3 in the two sides bottom outer wall of ontology 1, extension board 3 passes through
Clamping screw 4 is connect with the lifting trench bottom inner wall of crane, offers card slot 5 in the upper outer wall of ontology 1, and card slot 5
Right side, ontology 1 inside radiator-grid 6 is installed, limiting slot 7 is offered in the upper outer wall of radiator-grid 6, and set on limiting slot 7
It is equipped with motor 9, the outer right wall of ontology 1 has the connection of side door 8 by hinge, inlays on the top of motor 9, the upper outer wall of ontology 1
Embedded with radiator window 10, radiator window 10 is located at the right side of the right side limit plate 15 of 1 top of ontology, and the cavity where motor 9 is by dissipating
Hot window 10 is connected to external environment, and motor 9 can generate a large amount of hot gas in normal work and radiator window 10 can effectively accelerate heat
The exchange velocity of cooling gas in gas and external environment, to guarantee normal operating efficiency and the working time of motor 9, together
When radiator-grid 6 again motor 9 can be carried out in itself cooling processing avoid its temperature is excessively high from leading to working state abnormal or burn out
The problem of occur, the shaft of motor 9 is connect by shaft joint with bull stick 11, and outer tooth on the outer wall of bull stick 11, bull stick 11 passes through
Outer tooth is connected with the inner teeth gear on 12 center inner wall of reel, and reel 12 is provided on the outer wall of bull stick 11, turns
The other end of bar 11 is connect with fixing axle 13, and being twisted on inner wall at the center of fixing axle 13 has internal screw thread, and fixing axle 13 passes through interior
Screw thread is connected with the external screw thread on 11 end outer wall of bull stick, and limit plate 15 is connect by backing plate 14 with apparatus body 1, then
Limit plate 15 can effectively carry out the steel cable in card slot 5 being protected from its directly exposed experience exposure quenching in air environment
After the problem of causing its security performance to reduce the service life reduction, can when carrying out steel cable and transferring recovery operation by rubber pad 16
It reduces its friction between limit plate 15 and also protects steel cable while protecting limit plate 15, and fixing axle 13 is embedded in card
In the inner left wall of slot 5, it is provided with backing plate 14 in the arranged on left and right sides of card slot 5, the upper outer wall of ontology 1, and backing plate 14 passes through lock
Tight bolt 4 is connect with limit plate 15, there are two limit plate 15 is total to, the longitudinal central axis line or so between limit plate 15 about card slot 5
Symmetrically, rubber pad 16 is provided on the outer wall of limit plate 15, winding slot 17 is provided on the outer wall of reel 12, so that
Carry out coiling work when guarantee steel cable can orderly be arranged on the outer wall of reel 12, avoid steel cable irregular alignment to
The problem of causing retractable cable work to be obstructed, while anti-corrosion pad effectively avoids steel cable and directly contacts to cause steel with winding slot
The problem of abrasion of rope, rubber pad 16 are connect by melting bonding with the outer wall of limit plate 15, and anti-corrosion pad 18 is by melting bonding
It is connect with the inner wall of winding slot 17, reel 12 offers winding slot 17, and anti-corrosion pad is provided on the inner wall of winding slot 17
18。
In use, the frictional force that the non-slip mat 2 of the bottom of ontology 1 can effectively increase between equipment and crane avoids equipment
The phenomenon that displacement, occurs, and extension board 3 is fixed on double protection on crane by clamping screw 4 ensures that the stabilization of equipment is solid
Fixed, motor 9 uses 220V regular alternating current voltage-type, and motor 9 can generate a large amount of hot gas in normal work and radiator window 10 can have
The exchange velocity for accelerating the cooling gas in hot gas and external environment of effect, thus guarantee motor 9 normal operating efficiency and
Working time, while radiator-grid 6 can carry out in itself cooling processing to motor 9 again and avoid its temperature is excessively high from leading to working condition not just
The problem of often or burning out, maintenance repair and maintenance work can be carried out to motor by opening side door 8, limit plate 15 is logical
It crosses backing plate 14 to connect with apparatus body 1, then limit plate 15 effectively can be protected from it directly to the steel cable in card slot 5
Exposed the problem of causing its security performance to reduce the service life reduction after experience exposure quenching in air environment, pass through rubber pad
16 can reduce its friction between limit plate 15 while protecting limit plate 15 when carrying out steel cable decentralization recovery operation
Steel cable is protected, winding slot 17 is provided on the outer wall of reel 12, so that guaranteeing that steel cable can when carrying out coiling work
It is orderly arranged on the outer wall of reel 12, steel cable irregular alignment is avoided to ask so as to cause what retractable cable work was obstructed
Topic.
It can to sum up obtain, the present invention can generate big calorimetric by setting radiator window 10, radiator-grid 6, motor 9 in normal work
Gas and radiator window 10 can effectively accelerate the exchange velocity of the cooling gas in hot gas and external environment, to guarantee motor 9
Normal operating efficiency and working time, while radiator-grid 6 can carry out in itself cooling processing to motor 9 again and avoid its temperature excessively high
The problem of leading to working state abnormal or burning out.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of hoisting mechanism for crane, including ontology (1), it is characterised in that：
It is provided with non-slip mat (2) in the bottom outer wall of the ontology (1), and is welded with and prolongs in the two sides bottom outer wall of ontology (1)
It stretches plate (3), the extension board (3) is connect by clamping screw (4) with the lifting trench bottom inner wall of crane；
It is offered card slot (5) in the upper outer wall of the ontology (1), and the inside on the right side of card slot (5), ontology (1) is equipped with
Radiator-grid (6) offers limiting slot (7) in the upper outer wall of the radiator-grid (6), and is provided with motor on limiting slot (7)
(9)；
The outer right wall of the ontology (1) has side door (8) connection by hinge, the top of the motor (9), ontology (1) it is upper
It is inlaid on square outer wall radiator window (10), the shaft of the motor (9) is connect by shaft joint with bull stick (11), and bull stick (11)
Outer wall on be provided with reel (12), the other end of the bull stick (11) is connect with fixing axle (13), and fixing axle (13) inlay
In the inner left wall of card slot (5)；
Wherein, the arranged on left and right sides of the card slot (5), be provided with backing plate (14) in the upper outer wall of ontology (1), and backing plate (14)
Connect by clamping screw (4) with limit plate (15), be provided with rubber pad (16) on the outer wall of the limit plate (15), it is described around
Spool (12) offers winding slot (17), and anti-corrosion pad (18) are provided on the inner wall of winding slot (17).
2. a kind of hoisting mechanism for crane according to claim 1, it is characterised in that：The radiator window (10) is located at this
The right side of right side limit plate (15) above body (1), the cavity where the motor (9) pass through radiator window (10) and external environment
Connection.
3. a kind of hoisting mechanism for crane according to claim 1, it is characterised in that：The limit plate (15) shares two
It is a, about the longitudinal central axis line bilateral symmetry of card slot (5) between the limit plate (15).
4. a kind of hoisting mechanism for crane according to claim 1, it is characterised in that：The center of the fixing axle (13)
Being twisted on place's inner wall has internal screw thread, and the fixing axle (13) is engaged by internal screw thread with the external screw thread on the outer wall of bull stick (11) end
Connection.
5. a kind of hoisting mechanism for crane according to claim 1, it is characterised in that：On the outer wall of the bull stick (11)
Outer tooth, the bull stick (11) are connected by outer tooth and the inner teeth gear on reel (12) center inner wall.
6. a kind of hoisting mechanism for crane according to claim 1, it is characterised in that：The rubber pad (16) is by melting
Change bonding to connect with the outer wall of limit plate (15), the anti-corrosion pad (18) connects by melting bonding and the inner wall of winding slot (17)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669751.0A CN108862068B (en) | 2018-06-26 | 2018-06-26 | Hoisting mechanism for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669751.0A CN108862068B (en) | 2018-06-26 | 2018-06-26 | Hoisting mechanism for crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108862068A true CN108862068A (en) | 2018-11-23 |
| CN108862068B CN108862068B (en) | 2020-08-28 |
Family
ID=64295800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810669751.0A Active CN108862068B (en) | 2018-06-26 | 2018-06-26 | Hoisting mechanism for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108862068B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2802971C1 (en) * | 2022-04-18 | 2023-09-05 | Китайский Университет Горного Дела И Технологии | High precision positioning system of underground single-rail movable winch inside coal mine and method of such positioning |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632469A (en) * | 1994-09-15 | 1997-05-27 | Mannesmann Aktiengesellschaft | Electric hoist with speed control, a protective housing and a swivelable circuit board in the housing |
| US7527245B2 (en) * | 2005-04-29 | 2009-05-05 | Gerald Lesko | Electric drawworks for a drilling rig |
| CN203699788U (en) * | 2013-12-20 | 2014-07-09 | 诺威起重设备（苏州）有限公司 | Dustproof electric hoist for clean room |
| CN204474214U (en) * | 2015-02-03 | 2015-07-15 | 黄宏 | A kind of planetary reduction gear bont with free bearing |
| CN204999535U (en) * | 2015-09-09 | 2016-01-27 | 淮南鑫启发机电制造有限公司 | Variable frequency speed governing(VFSG) drawing hoist with dustproof function |
| CN206188279U (en) * | 2016-10-11 | 2017-05-24 | 杭州锦昌起重机械有限公司 | Lever block winch noise protector |
| CN207330197U (en) * | 2017-10-17 | 2018-05-08 | 河南省志方起重设备有限公司 | A kind of miniature electric low noise hoist engine |
| CN207390892U (en) * | 2017-06-30 | 2018-05-22 | 解亚洲 | A kind of intelligentized road and bridge hoist engine |
-
2018
- 2018-06-26 CN CN201810669751.0A patent/CN108862068B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5632469A (en) * | 1994-09-15 | 1997-05-27 | Mannesmann Aktiengesellschaft | Electric hoist with speed control, a protective housing and a swivelable circuit board in the housing |
| US7527245B2 (en) * | 2005-04-29 | 2009-05-05 | Gerald Lesko | Electric drawworks for a drilling rig |
| CN203699788U (en) * | 2013-12-20 | 2014-07-09 | 诺威起重设备（苏州）有限公司 | Dustproof electric hoist for clean room |
| CN204474214U (en) * | 2015-02-03 | 2015-07-15 | 黄宏 | A kind of planetary reduction gear bont with free bearing |
| CN204999535U (en) * | 2015-09-09 | 2016-01-27 | 淮南鑫启发机电制造有限公司 | Variable frequency speed governing(VFSG) drawing hoist with dustproof function |
| CN206188279U (en) * | 2016-10-11 | 2017-05-24 | 杭州锦昌起重机械有限公司 | Lever block winch noise protector |
| CN207390892U (en) * | 2017-06-30 | 2018-05-22 | 解亚洲 | A kind of intelligentized road and bridge hoist engine |
| CN207330197U (en) * | 2017-10-17 | 2018-05-08 | 河南省志方起重设备有限公司 | A kind of miniature electric low noise hoist engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2802971C1 (en) * | 2022-04-18 | 2023-09-05 | Китайский Университет Горного Дела И Технологии | High precision positioning system of underground single-rail movable winch inside coal mine and method of such positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108862068B (en) | 2020-08-28 |
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