CN107416642A - A kind of novel elevator car top wheel - Google Patents
A kind of novel elevator car top wheel Download PDFInfo
- Publication number
- CN107416642A CN107416642A CN201710653939.1A CN201710653939A CN107416642A CN 107416642 A CN107416642 A CN 107416642A CN 201710653939 A CN201710653939 A CN 201710653939A CN 107416642 A CN107416642 A CN 107416642A
- Authority
- CN
- China
- Prior art keywords
- fixed
- fuel tank
- crosshead sheave
- cylinder
- sleeve
- 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
- 239000002828 fuel tank Substances 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 239000003921 oil Substances 0.000 description 32
- 238000012423 maintenance Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1253—Lubricating means
- B66B7/1261—Lubricating means specially adapted for ropes or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1253—Lubricating means
- B66B7/1269—Lubricating means specially adapted for guides
Abstract
The invention discloses a kind of novel elevator car top wheel, including car upper beam, soffit is symmetrically fixed with crosshead sheave cover plate on car, rotatable connection has crosshead sheave between crosshead sheave cover plate, soffit is fixed with fuel tank on car, fuel tank side surface upper part is provided with oil inlet, fuel tank side top through connection has oil pipe, one end of oil pipe extends to the bottom surface of fuel tank internal, the other end of oil pipe is fixed with shower nozzle, the spout of shower nozzle is towards the outer ring surface of crosshead sheave, and there is the sleeve A with its internal run-through fuel tank bottom surface, and sleeve A inwalls have check valve A.The present invention is while being moved by crosshead sheave, the corner block B which is provided with is engaged promotion push rod with the corner block A on push rod, the air in cylinder is entered fuel tank and produce pressure, oil is sprayed onto on crosshead sheave along oil pipe from shower nozzle, crosshead sheave and steel wire rope is lubricated while work, prevent it from getting rusty, damaging, using simple, convenient, manpower and time are saved, it is efficient, practical, reliable.
Description
Technical field
The present invention relates to elevator car overhead sheave field, and in particular to a kind of novel elevator car top wheel.
Background technology
Existing elevator car overhead sheave does not have lubricating arrangement, when elevator moves up and down, steel wire rope and crosshead sheave phase mutual friction,
Make the ratio of steel wire rope and car top foot wheel abrasion very fast, much time using elevator to steel wire rope and crosshead sheave without carrying out maintenance dimension
Repair, steel wire rope and crosshead sheave is got rusty, car fluctuation of service is made when elevator moves up and down, it is too serious due to abrasion
Can also steel wire rope be damaged, or even can be broken suddenly in car operation, caused car to drop suddenly, serious elevator thing occurs
Therefore the people in car is come to harm, for the life security of people, steel wire rope and crosshead sheave are often carried out pouring oil lubrication
Stoppage in transit elevator is needed, elevator is opened and is being operated, it is very inconvenient, substantial amounts of maintenance personal is not only needed, from stoppage in transit elevator
To elevator is opened, it is loaded on elevator and can wastes the substantial amounts of time and pour oil lubrication, also frequently influences the normal use of people,
It is poorly efficient, impracticable, unreliable.
The content of the invention
In order to solve above-mentioned problem, the present invention provides a kind of novel elevator car top wheel.
The present invention is to be achieved through the following technical solutions：
A kind of novel elevator car top wheel, including car upper beam, soffit is symmetrically fixed with crosshead sheave cover plate on the car, described
Being rotatably connected between crosshead sheave cover plate has crosshead sheave, and soffit is fixed with fuel tank on the car, and the fuel tank side surface upper part is set
There is oil inlet, the fuel tank side top through connection has oil pipe, and one end of oil pipe extends to the bottom surface of fuel tank internal, the oil
The other end of pipe is fixed with shower nozzle, the spout of shower nozzle towards crosshead sheave outer ring surface, the fuel tank bottom surface be fixed with inside it
The sleeve A of insertion, the sleeve A inwalls are fixed with check valve A, and the sleeve A bottoms are fixed with cylinder, inner barrel and sleeve
Connected inside A, the cylinder side is fixed with the sleeve B with its internal run-through, and the sleeve B inwalls are fixed with check valve B, institute
The oral area for stating cylinder is fixed with annular end cap, and the annular end cap inner ring surface is slided and is provided with push rod, and one end of the push rod is fixed
There is fixed plate, fixed plate is bonded with cylinder inboard wall, and the side of the fixed plate is fixed with sheet rubber, the fixed plate and annular end
Some springs are fixed between lid, the other end of the push rod is fixed with corner block A, and the side of the crosshead sheave is fixed with triangle
Block B, corner block B inclined-plane can mutually fit with corner block A inclined-plane.
Preferably, the oil inlet is threaded with lid.
Preferably, the sheet rubber is integrally formed with fixed plate.
Preferably, the spring is extension spring.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is while being moved by crosshead sheave, thereon
The corner block B being provided with is engaged promotion push rod with the corner block A on push rod, the air in cylinder is entered fuel tank and produces pressure,
Oil is sprayed onto on crosshead sheave along oil pipe from shower nozzle, crosshead sheave and steel wire rope is lubricated while work, prevents
It gets rusty, damaged, and using simple, convenient, saves manpower and time, efficiently, practical, reliable.
Brief description of the drawings
Fig. 1 is the schematic diagram of structure of the present invention；
Fig. 2 is the schematic diagram of arrangement works state of the present invention；
Fig. 3 is the upward view of structure of the present invention.
In figure：Car upper beam 1, crosshead sheave cover plate 2, crosshead sheave 3, fuel tank 4, oil inlet 5, oil pipe 6, shower nozzle 7, sleeve A8,
Check valve A9, cylinder 10, check valve B11, sleeve B12, sheet rubber 13, fixed plate 14, spring 15, push rod 16, annular end cap 17,
Corner block A18, corner block B19.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of novel elevator car top wheel, including car upper beam 1, the bottom surface of car upper beam 1 are symmetrical
Crosshead sheave cover plate 2 is fixed with, being rotatably connected between the crosshead sheave cover plate 2 has crosshead sheave 3, and the bottom surface of car upper beam 1 is fixed
There is fuel tank 4, the side surface upper part of fuel tank 4 is provided with oil inlet 5, and the side top through connection of fuel tank 4 has oil pipe 6, oil pipe 6
The bottom surface that one end is extended to inside fuel tank 4, the other end of the oil pipe 6 are fixed with shower nozzle 7, and the spout of shower nozzle 7 is towards crosshead sheave 3
Outer ring surface, the bottom surface of fuel tank 4 is fixed with the sleeve A8 with its internal run-through, and the sleeve A8 inwalls are fixed with check valve
A9, the sleeve A8 bottoms are fixed with cylinder 10, and with being connected inside sleeve A8, the side of cylinder 10 is fixed with the inside of cylinder 10
With the sleeve B12 of its internal run-through, the sleeve B12 inwalls are fixed with check valve B11, and the oral area of the cylinder 10 is fixed with ring
Shape end cap 17, the inner ring surface of annular end cap 17 slide and are provided with push rod 16, and one end of the push rod 16 is fixed with fixed plate 14, Gu
Fixed board 14 is bonded with the inwall of cylinder 10, and the side of the fixed plate 14 is fixed with sheet rubber 13, the fixed plate 14 and annular end
Some springs 15 are fixed between lid 17, the other end of the push rod 16 is fixed with corner block A18, the side of the crosshead sheave 3
Corner block B19 is fixed with, corner block B19 inclined-plane can mutually fit with corner block A18 inclined-plane.The screw thread of oil inlet 5
It is connected with lid.The sheet rubber 13 is integrally formed with fixed plate 14.The spring 15 is extension spring.
Operation principle：The present invention relates to novel elevator car top wheel, and during elevator use, crosshead sheave 3 is with steel wire
Rope is moved and rotated, and while crosshead sheave 3 rotates, the corner block B19 which is provided with can also be rotated therewith, corner block
When B19 turns to the position that can be bonded with corner block A18, corner block A18 power is given, makes the push rod 16 being connected with corner block A18
Moved inside to cylinder 10, the air inside cylinder 10 is pushed into fuel tank 4 along sleeve A8, make to produce pressure in fuel tank 4, order oil
Oil stream in case 4 enters oil pipe 6 and sprayed from shower nozzle 7, as shown in Fig. 2 the check valve A9 in its middle sleeve A8 ensures inside cylinder 10
Air can be pushed into fuel tank 4 along sleeve A8, and the oil and air in fuel tank 4 is all without the inside for flowing into cylinder 10, and
And due to corner block A18 size, push rod 16 will not be made more to being moved through inside cylinder 10, allow excessive air to enter fuel tank 4,
Will not be excessive so producing pressure in fuel tank 4, the amount that the oil out of fuel tank 4 sprays from shower nozzle 7 is smaller, has both reached in elevator
Work can also be lubricated to steel wire rope and crosshead sheave at any time simultaneously, will not pollute crosshead sheave due to spraying excessive oil again
The environment on periphery, while lubricating oil is saved again, when corner block A18 and corner block B19 stagger, push rod 16 is by with drawing
The spring 15 for stretching effect sets back and put, as shown in figure 1, when push rod 16 sets back and put, air leads to along sleeve B12
Cross check valve B11 to enter in cylinder 10, check valve B11 can ensure that air can only enter inside cylinder 10 from sleeve B12；Whenever three
When hornblock B19 turns to the position that can be bonded with corner block A18, it will repeat to carry out oil spout with upper type, then corner block
When A18 and corner block B19 staggers, then set back and put, so that next time carries out oil spout；The wherein convenient maintenance people of oil inlet 5
Member is periodically oil-filled into fuel tank 4, and oil inlet 5 has tightened lid, prevents the oil in fuel tank 4 from being flowed out in elevator motion, or
Because pressure sprays from oil inlet 5 during oil spout, sheet rubber 13 has Packed effect, makes the air in cylinder 10 will not be from cylinder
10 oral area outflow, because corner block A18 and corner block B19 is per se with the shape on inclined-plane, enables push rod 16 in cylinder 10
Interior motion, the air in cylinder is entered fuel tank and produce pressure, oil is sprayed onto on crosshead sheave along oil pipe from shower nozzle, makes crosshead sheave
Can be lubricated while work with steel wire rope, prevent it from getting rusty, damaging, using simple, convenient, save manpower and when
Between, it is efficient, practical, reliable.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (4)
1. a kind of novel elevator car top wheel, including car upper beam (1), car upper beam (1) bottom surface is symmetrically fixed with crosshead sheave
Cover plate (2), between the crosshead sheave cover plate (2) rotatable connection have crosshead sheave (3), it is characterised in that：Car upper beam (1) bottom
Face is fixed with fuel tank (4), and fuel tank (4) side surface upper part is provided with oil inlet (5), fuel tank (4) the side top through connection
There is oil pipe (6), one end of oil pipe (6) extends to the internal bottom surface of fuel tank (4), and the other end of the oil pipe (6) is fixed with shower nozzle
(7), for the spout of shower nozzle (7) towards the outer ring surface of crosshead sheave (3), fuel tank (4) bottom surface is fixed with the set with its internal run-through
Cylinder A (8), sleeve A (8) inwall are fixed with check valve A (9), and sleeve A (8) bottom is fixed with cylinder (10), cylinder
(10) it is internal to be connected with sleeve A (8) inside, cylinder (10) side be fixed with the sleeve B of its internal run-through (12), it is described
Sleeve B (12) inwall is fixed with check valve B (11), and the oral area of the cylinder (10) is fixed with annular end cap (17), the annular
End cap (17) inner ring surface slides and is provided with push rod (16), and one end of the push rod (16) is fixed with fixed plate (14), fixed plate (14)
It is bonded with cylinder (10) inwall, the side of the fixed plate (14) is fixed with sheet rubber (13), the fixed plate (14) and annular
Some springs (15) are fixed between end cap (17), the other end of the push rod (16) is fixed with corner block A (18), the car top
The side of wheel (3) is fixed with corner block B (19), and corner block B (19) inclined-plane can be mutually affixed with corner block A (18) inclined-plane
Close.
A kind of 2. novel elevator car top wheel according to claim 1, it is characterised in that：Oil inlet (5) threaded connection
There is lid.
A kind of 3. novel elevator car top wheel according to claim 1, it is characterised in that：The sheet rubber (13) and fixed plate
(14) it is integrally formed.
A kind of 4. novel elevator car top wheel according to claim 1, it is characterised in that：The spring (15) is stretching bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710653939.1A CN107416642A (en) | 2017-08-03 | 2017-08-03 | A kind of novel elevator car top wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710653939.1A CN107416642A (en) | 2017-08-03 | 2017-08-03 | A kind of novel elevator car top wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107416642A true CN107416642A (en) | 2017-12-01 |
Family
ID=60436624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710653939.1A Pending CN107416642A (en) | 2017-08-03 | 2017-08-03 | A kind of novel elevator car top wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107416642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255408A (en) * | 2019-05-15 | 2019-09-20 | 张�林 | A kind of hydrographic winch reducing steel wire wear |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202327032U (en) * | 2011-10-28 | 2012-07-11 | 广东石油化工学院 | Oil saving device for lubrication during high-speed gear drive |
| CN102853237A (en) * | 2011-06-27 | 2013-01-02 | 濮阳市信宇石油机械化工有限公司 | Refueling device for steel wire rope of tower type pumping unit |
| CN202756593U (en) * | 2012-03-29 | 2013-02-27 | 昆明中铁大型养路机械集团有限公司 | One-way active lubricating device for gear boxes and gear box with same |
| CN204778422U (en) * | 2015-07-10 | 2015-11-18 | 河南东起机械有限公司 | Hoist hoisting mechanism |
| CN106481957A (en) * | 2016-11-29 | 2017-03-08 | 严百坤 | A kind of pilotless automobile parts oiling lubricating utensil |
| CN106966259A (en) * | 2017-05-24 | 2017-07-21 | 住友富士电梯有限公司 | A kind of elevator automatic lubrication installation |
| CN207061578U (en) * | 2017-08-03 | 2018-03-02 | 扬州迈上塑业有限公司 | A kind of novel elevator car top wheel |
-
2017
- 2017-08-03 CN CN201710653939.1A patent/CN107416642A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853237A (en) * | 2011-06-27 | 2013-01-02 | 濮阳市信宇石油机械化工有限公司 | Refueling device for steel wire rope of tower type pumping unit |
| CN202327032U (en) * | 2011-10-28 | 2012-07-11 | 广东石油化工学院 | Oil saving device for lubrication during high-speed gear drive |
| CN202756593U (en) * | 2012-03-29 | 2013-02-27 | 昆明中铁大型养路机械集团有限公司 | One-way active lubricating device for gear boxes and gear box with same |
| CN204778422U (en) * | 2015-07-10 | 2015-11-18 | 河南东起机械有限公司 | Hoist hoisting mechanism |
| CN106481957A (en) * | 2016-11-29 | 2017-03-08 | 严百坤 | A kind of pilotless automobile parts oiling lubricating utensil |
| CN106966259A (en) * | 2017-05-24 | 2017-07-21 | 住友富士电梯有限公司 | A kind of elevator automatic lubrication installation |
| CN207061578U (en) * | 2017-08-03 | 2018-03-02 | 扬州迈上塑业有限公司 | A kind of novel elevator car top wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255408A (en) * | 2019-05-15 | 2019-09-20 | 张�林 | A kind of hydrographic winch reducing steel wire wear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |