CN106276655A - There is the elevating mechanism of heat sinking function - Google Patents
There is the elevating mechanism of heat sinking function Download PDFInfo
- Publication number
- CN106276655A CN106276655A CN201610719714.7A CN201610719714A CN106276655A CN 106276655 A CN106276655 A CN 106276655A CN 201610719714 A CN201610719714 A CN 201610719714A CN 106276655 A CN106276655 A CN 106276655A
- Authority
- CN
- China
- Prior art keywords
- runner
- apopore
- fixed wheel
- elevating mechanism
- sinking function
- 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
- 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
- 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)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses the elevating mechanism with heat sinking function, including roller and hoist engine, described roller includes the runner that lubricating structure, fixed wheel and turning set are located on described fixed wheel, it is provided with water storage cavity in described fixed wheel, the external water delivery device of described storage tank, described fixed wheel is provided with first apopore, and described runner is provided with second apopore coordinated with described first apopore, when described second apopore forwards to outside described first apopore, described water storage cavity connects with ambient atmosphere.The present invention utilizes runner this characteristic of rotation in lifting process, and when runner slowly rotates, between runner and steel wire rope, fricative heat is less, and at this moment in the unit interval, water spray number of times is few, and therefore injection flow rate is also few；When runner accelerates to rotate, and between runner and steel wire rope, fricative heat increases, at this moment water spray increased frequency in the unit interval, therefore injection flow rate also increases, to reach optimal cooling-down effect.
Description
Technical field
The invention belongs to building implement field, be specifically related to the elevating mechanism with heat sinking function.
Background technology
Elevating mechanism common in building site is mainly made up of hoist engine and roller, and roller walked around by the steel wire rope on hoist engine,
In lifting process, between steel wire rope and roller, constantly friction generates heat, but is as the rising of temperature, steel wire rope and roller
Between because of fricative abrasion more serious.Additionally, hoist engine rotation is the fastest, it is the fastest that roller also turns, and then makes steel wire
Between rope and roller, fricative heat is more.It is therefore desirable to lower the temperature to extend steel to steel wire rope in lifting process
The service life of cord.
Summary of the invention
For deficiency of the prior art, the present invention provides the elevating mechanism with heat sinking function, solves steel wire rope and is rising
The problem that during fall, temperature is too high.
The present invention is achieved through the following technical solutions.There is the elevating mechanism of heat sinking function, including roller and hoist engine, institute
State the runner that roller includes that lubricating structure, fixed wheel and turning set are located on described fixed wheel, in described fixed wheel, be provided with water storage cavity, described
The external water delivery device of storage tank, described fixed wheel is provided with first apopore, and described runner is provided with one and described first
Apopore coordinate the second apopore, when described second apopore forwards to outside described first apopore, described water storage cavity and
Ambient atmosphere connects.During use, water delivery device does not stop water filling in water storage cavity 5 so that water storage cavity 5 is constantly in full state；With
The rotation of hoist engine 1, the steel wire rope 11 on hoist engine 1 drives runner 4 to rotate, when the second apopore 41 on runner 4 forwards to
Time outside the first apopore 31 on fixed wheel 3, because water delivery device is always toward water filling in water storage cavity 5 so that in water storage cavity 5
Water is sprayed by the first apopore 31 and the second apopore 41, and the steel wire rope 11 above the water pair roller 2 of ejection and roller 2 is carried out
Cooling.Additionally, hoist engine 1 rotation is the fastest, the most because of fricative heat between steel wire rope 11 and runner 4, turn simultaneously
It is the fastest that wheel 4 also rotates, and the frequency that in the at this moment unit interval, the second apopore 41 forwards to outside the first apopore 31 uprises, therefore
Surfacing frequency within the unit interval becomes many, and i.e. within the unit interval, the water yield of ejection becomes many, thus reaches optimal cooling effect
Really.
As the further optimization of technique scheme, described lubricating structure includes the fuel tank being located on runner to be determined with being located at
Oil groove above wheel, the bottom of described fuel tank is provided with oil leaking hole, is provided with stopple, described stopple and fuel tank roof in described oil leaking hole
Between connected by elastic component.Lubricating oil is filled in advance in described oil groove, when the oil leaking hole on runner forwards to outside oil groove,
The stopple losing the support of fixed wheel lateral wall ejects oil leaking hole under the effect of elastic component, and at this moment the lubricating oil in fuel tank passes through leakage of oil
Gap between hole and stopple makes the lubricating oil in oil groove overflow in being flowed into oil groove, and then to connecing between fixed wheel and runner
Contacting surface is lubricated；After oil leaking hole turns over oil groove, oil leaking hole is blocked in stopple squeezes back again oil leaking hole again in fixed wheel lateral wall.
As the further optimization of technique scheme, described stopple is spherical in shape.Spherical stopple has radian because of its surface,
Therefore fixed wheel lateral wall is facilitated to be squeezed back in oil leaking hole.
As the further optimization of technique scheme, on the contact surface of described fixed wheel lateral wall and described runner medial wall
Being provided with eight balls, described eight ball circumferences are evenly distributed on described contact surface.Ball effectively reduce runner rotate time with
Frictional force between fixed wheel lateral wall, extends the service life of roller.
Compared with prior art, the present invention utilizes runner this characteristic of rotation in lifting process, when runner slowly rotates,
Between runner and steel wire rope, fricative heat is less, and at this moment in the unit interval, water spray number of times is few, and therefore injection flow rate is also few；When
Runner accelerates to rotate, and between runner and steel wire rope, fricative heat increases, at this moment water spray increased frequency in the unit interval, because of
This injection flow rate also increases, thus reaches optimal cooling-down effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the first apopore and the structural representation of the second apopore on roller of the present invention.
Fig. 3 is the structural representation of ball on roller of the present invention.
Fig. 4 is the structural representation of lubricating structure on roller of the present invention.
Fig. 5 is the enlarged drawing in Fig. 4 at A.
Fig. 6 is structural representation during lubricating structure leakage of oil on roller of the present invention.
Fig. 7 is the enlarged drawing in Fig. 6 at B.
Detailed description of the invention
Below in conjunction with the accompanying drawings with detailed description of the invention, the invention will be further described.As Figure 1-3, there is heat radiation
The elevating mechanism of function, including roller 2 and hoist engine 1, it is described that described roller 2 includes that lubricating structure, fixed wheel 3 and turning set are located at
Runner 4 on fixed wheel 3, is provided with water storage cavity 5, the described external water delivery device of storage tank 5 in described fixed wheel 3, described fixed wheel 3 is provided with
One the first apopore 31, described runner 4 is provided with second apopore 41 coordinated with described first apopore 31, works as institute
Stating the second apopore 41 when forwarding to outside described first apopore 31, described water storage cavity 5 connects with ambient atmosphere.
In technique scheme, described lubricating structure includes the fuel tank 7 being located on runner 4 and is located at the oil above fixed wheel 3
Groove 9, the bottom of described fuel tank 7 is provided with oil leaking hole 71, the bottom angled of described fuel tank 7, to facilitate the lubricating oil in fuel tank 7 to flow into
Oil leaking hole 71, is provided with stopple 8 in described oil leaking hole 71, described stopple 8 is spherical in shape, passes through between described stopple 8 and fuel tank 7 roof
Elastic component 81 connects.
In technique scheme, the contact surface of described fixed wheel 3 lateral wall and described runner 4 medial wall is provided with eight balls
6, described eight ball 6 circumferences are evenly distributed on described contact surface.
During use, water delivery device does not stop water filling in water storage cavity 5 so that water storage cavity 5 is constantly in full state；Along with elevator
The rotation of machine 1, the steel wire rope 11 on hoist engine 1 drives runner 4 to rotate, when the second apopore 41 on runner 4 forwards on fixed wheel 3
The first apopore 31 outside time because water delivery device is always toward water filling in water storage cavity 5 so that the water in water storage cavity 5 passes through
First apopore 31 and the second apopore 41 spray, and the steel wire rope 11 above the water pair roller 2 of ejection and roller 2 is lowered the temperature.
Additionally, hoist engine 1 rotation is the fastest, the most because of fricative heat between steel wire rope 11 and runner 4, runner 4 is also simultaneously
Rotate is the fastest, and the frequency that in the at this moment unit interval, the second apopore 41 forwards to outside the first apopore 31 uprises, therefore at list
Surfacing frequency in bit time becomes many, thus the water yield of ejection becomes many within the unit interval.The present invention is along with runner 4 and steel wire rope
Between 11, the change of fricative heat is automatically adjusted the number of times of water spray, is namely automatically adjusted injection flow rate, to reach optimal
Cooling-down effect.
Filling lubricating oil in the present invention in oil groove 9 in advance, the oil leaking hole 71 on runner 4 forwards to outside oil groove 9 simultaneously
Time, the stopple 8 losing the support of fixed wheel 3 lateral wall ejects oil leaking hole 71, the at this moment lubrication in fuel tank 7 under the effect of elastic component 81
Oil makes the lubricating oil in oil groove 9 overflow in being flowed into oil groove 9 by the gap between oil leaking hole 71 and stopple 8, and then to fixed
Contact surface between wheel 3 and runner 4 is lubricated, and reduces the frictional dissipation between fixed wheel 3 and runner 4；When oil leaking hole 71 turns over
After oil groove 9, oil leaking hole 71 is blocked in stopple 8 squeezes back again oil leaking hole 71 again in fixed wheel 3 lateral wall.
Claims (4)
1. there is the elevating mechanism of heat sinking function, including roller (2) and hoist engine (1), it is characterised in that: described roller (2) wraps
Including the runner (4) that lubricating structure, fixed wheel (3) and turning set are located on described fixed wheel (3), described fixed wheel is provided with water storage cavity in (3)
(5), described storage tank (5) external water delivery device, described fixed wheel (3) is provided with first apopore (31), described runner (4)
It is provided with second apopore (41) coordinated with described first apopore (31), when described second apopore (41) forwards institute to
When stating the first apopore (31) outside, described water storage cavity (5) connects with ambient atmosphere.
The elevating mechanism with heat sinking function the most according to claim 1, it is characterised in that: described lubricating structure includes setting
Fuel tank (7) on runner (4) and be located at the oil groove (9) of fixed wheel (3) top, the bottom of described fuel tank (7) is provided with oil leaking hole
(71), in described oil leaking hole (71), it is provided with stopple (8), between described stopple (8) and fuel tank (7) roof by elastic component (81) even
Connect.
The elevating mechanism with heat sinking function the most according to claim 2, it is characterised in that: described stopple (8) is spherical in shape.
The elevating mechanism with heat sinking function the most according to claim 1, it is characterised in that: described fixed wheel (3) lateral wall
Being provided with eight balls (6) with the contact surface of described runner (4) medial wall, described eight ball (6) circumferences are evenly distributed on institute
State on contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719714.7A CN106276655A (en) | 2016-08-25 | 2016-08-25 | There is the elevating mechanism of heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719714.7A CN106276655A (en) | 2016-08-25 | 2016-08-25 | There is the elevating mechanism of heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106276655A true CN106276655A (en) | 2017-01-04 |
Family
ID=57616126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610719714.7A Pending CN106276655A (en) | 2016-08-25 | 2016-08-25 | There is the elevating mechanism of heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106276655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062826A (en) * | 2021-11-29 | 2022-02-18 | 国网山东省电力公司宁津县供电公司 | Line loss detection equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1114033A (en) * | 1965-03-09 | 1968-05-15 | Prolizenz Ag | Improvements relating to metal casting rollers |
| JPH0664895A (en) * | 1992-08-18 | 1994-03-08 | Hitachi Constr Mach Co Ltd | Cooling device for winch |
| US20070095622A1 (en) * | 2005-10-31 | 2007-05-03 | Mayberry Richard W | Balanced flow cooling water jacket |
| CN101219763A (en) * | 2008-01-24 | 2008-07-16 | 梁志庭 | Water refrigerating device of exterior brake of grab bucket type grasping and digging crane |
| CN204737613U (en) * | 2015-06-19 | 2015-11-04 | 河南宝起华东起重机有限公司 | Monkey walking wheel lubricating arrangement |
| CN205035008U (en) * | 2015-10-22 | 2016-02-17 | 孟宪昌 | A loose pulley assembly for rise to put in a position among wire rope electric block |
| CN105855510A (en) * | 2016-05-25 | 2016-08-17 | 蚌埠市隆兴压铸机厂 | Instant cooling charging barrel for die casting machine |
-
2016
- 2016-08-25 CN CN201610719714.7A patent/CN106276655A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1114033A (en) * | 1965-03-09 | 1968-05-15 | Prolizenz Ag | Improvements relating to metal casting rollers |
| JPH0664895A (en) * | 1992-08-18 | 1994-03-08 | Hitachi Constr Mach Co Ltd | Cooling device for winch |
| US20070095622A1 (en) * | 2005-10-31 | 2007-05-03 | Mayberry Richard W | Balanced flow cooling water jacket |
| CN101219763A (en) * | 2008-01-24 | 2008-07-16 | 梁志庭 | Water refrigerating device of exterior brake of grab bucket type grasping and digging crane |
| CN204737613U (en) * | 2015-06-19 | 2015-11-04 | 河南宝起华东起重机有限公司 | Monkey walking wheel lubricating arrangement |
| CN205035008U (en) * | 2015-10-22 | 2016-02-17 | 孟宪昌 | A loose pulley assembly for rise to put in a position among wire rope electric block |
| CN105855510A (en) * | 2016-05-25 | 2016-08-17 | 蚌埠市隆兴压铸机厂 | Instant cooling charging barrel for die casting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062826A (en) * | 2021-11-29 | 2022-02-18 | 国网山东省电力公司宁津县供电公司 | Line loss detection equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |