CN106276657A - Roller with water storage cavity - Google Patents
Roller with water storage cavity Download PDFInfo
- Publication number
- CN106276657A CN106276657A CN201610719663.8A CN201610719663A CN106276657A CN 106276657 A CN106276657 A CN 106276657A CN 201610719663 A CN201610719663 A CN 201610719663A CN 106276657 A CN106276657 A CN 106276657A
- Authority
- CN
- China
- Prior art keywords
- runner
- roller
- fixed wheel
- apopore
- storage cavity
- 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
- 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
- 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 roller with water storage cavity, 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, the upper end of described fixed wheel is provided with first apopore, on described runner, circumference is uniformly provided with several the second apopores 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, and at this moment water spray increased frequency in the unit interval, therefore injection flow rate also increases, thus reaches optimal cooling-down effect.
Description
Technical field
The present invention relates to a kind of roller, this roller is specifically for elevating mechanism.
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 roller with water storage cavity, solves steel wire rope at lifting process
The problem that middle temperature is too high.
The present invention is achieved through the following technical solutions.With the roller of water storage cavity, including roller and hoist engine, described roller
It is located at the runner on described fixed wheel including lubricating structure, fixed wheel and turning set, in described fixed wheel, is provided with water storage cavity, described storage tank
External water delivery device, the upper end of described fixed wheel is provided with first apopore, and on described runner, circumference is uniformly provided with several
The second apopore coordinated with described first apopore, when described second apopore forwards to outside described first apopore, institute
State water storage cavity to connect with ambient atmosphere.During use, water delivery device does not stop water filling in water storage cavity so that water storage cavity is constantly in full
State；Along with the rotation of hoist engine, the steel wire rope on hoist engine drives runner to rotate, when the second apopore on runner forwards to determine
Time outside the first apopore on wheel, because water delivery device is always toward water filling in water storage cavity so that the water in water storage cavity passes through
First apopore and the ejection of the second apopore circumference, the steel wire rope above the water pair roller of ejection and roller is lowered the temperature.Additionally,
Hoist engine rotate the fastest, the most because of fricative heat between steel wire rope and runner, simultaneously runner also rotate the fastest,
At this moment the frequency that in the unit interval, the second apopore forwards to outside the first apopore uprises, and therefore goes out waterside within the unit interval
Number becomes many, and i.e. within the unit interval, the water yield of ejection becomes many, thus reaches optimal cooling-down effect.
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.Thus reduce when runner rotates and fixed wheel
Frictional force between 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 use state diagram of the present invention.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structural representation of ball of the present invention.
Fig. 4 is the structural representation of lubricating structure 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 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 shown in figs. 1-7, with water storage
The roller in chamber, including roller 2 and hoist engine 1, described roller 2 includes that lubricating structure, fixed wheel 3 and turning set are located at described fixed wheel 3
On runner 4, be provided with water storage cavity 5, the described external water delivery device of storage tank 5 in described fixed wheel 3, the upper end of described fixed wheel 3 sets
Having first apopore 31, on described runner 4, circumference is uniformly provided with second that several coordinate with described first apopore 31
Apopore 41, when described second apopore 41 forwards to outside described first apopore 31, described water storage cavity 5 and ambient atmosphere are even
Logical.
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,
Water storage cavity 5 is made to be constantly in full state；Along with the rotation of hoist engine 1, the steel wire rope 11 on hoist engine 1 drives runner 4 to rotate,
When forwarding to when the second apopore 41 on runner 4 outside the first apopore 31 on fixed wheel 3, because water delivery device is always toward storage
Water filling in water cavity 5 so that the water in water storage cavity 5 is by the first apopore 31 and the circumference ejection of the second apopore 41, the water of ejection
Steel wire rope 11 above pair roller 2 and roller 2 is lowered the temperature.Additionally, hoist engine 1 rotate the fastest, steel wire rope 11 and runner 4 it
Between because of fricative heat the most, simultaneously runner 4 also rotate the fastest, in the at this moment unit interval, the second apopore 41 forwards to
Frequency outside first apopore 31 uprises, and therefore the Surfacing frequency within the unit interval becomes many, i.e. sprays within the unit interval
The water yield become many.The present invention is automatically adjusted the secondary of water spray along with the change of heat fricative between runner 4 and steel wire rope 11
Number, is namely automatically adjusted injection flow rate, thus reaches optimal cooling-down effect.
Filling lubricating oil in advance in the oil groove 9 of the present invention, 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. with the roller of water storage cavity, including roller (2) and hoist engine (1), it is characterised in that: described roller (2) includes lubrication
Mechanism, fixed wheel (3) and turning set are located at the runner (4) on described fixed wheel (3), are provided with water storage cavity (5), institute in described fixed wheel (3)
Stating storage tank (5) external water delivery device, the upper end of described fixed wheel (3) is provided with first apopore (31), described runner (4)
Upper circumference is uniformly provided with several the second apopores (41) coordinated with described first apopore (31), when described second apopore
(41), when forwarding described first apopore (31) outside to, described water storage cavity (5) connects with ambient atmosphere.
Roller for elevating mechanism the most according to claim 1, it is characterised in that: described lubricating structure includes being located at and turns
Taking turns the fuel tank (7) on (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), institute
It is provided with stopple (8) in stating oil leaking hole (71), is connected by elastic component (81) between described stopple (8) with fuel tank (7) roof.
Roller for elevating mechanism the most according to claim 2, it is characterised in that: described stopple (8) is spherical in shape.
Roller with water storage cavity the most according to claim 1, it is characterised in that: described fixed wheel (3) lateral wall and described
The contact surface of runner (4) medial wall is provided with eight balls (6), and described eight ball (6) circumferences are evenly distributed on described contact
On face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719663.8A CN106276657A (en) | 2016-08-25 | 2016-08-25 | Roller with water storage cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719663.8A CN106276657A (en) | 2016-08-25 | 2016-08-25 | Roller with water storage cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106276657A true CN106276657A (en) | 2017-01-04 |
Family
ID=57615149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610719663.8A Pending CN106276657A (en) | 2016-08-25 | 2016-08-25 | Roller with water storage cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106276657A (en) |
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 CN201610719663.8A patent/CN106276657A/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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |