CN214495324U - Oil stain cleaning device for rope wheel of elevator speed limiter - Google Patents
Oil stain cleaning device for rope wheel of elevator speed limiter Download PDFInfo
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- CN214495324U CN214495324U CN202023165611.1U CN202023165611U CN214495324U CN 214495324 U CN214495324 U CN 214495324U CN 202023165611 U CN202023165611 U CN 202023165611U CN 214495324 U CN214495324 U CN 214495324U
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Abstract
The utility model discloses an elevator overspeed governor rope sheave greasy dirt cleaning device, including fixed extension board and cut oily piece, cut oily piece and set up on fixed extension board, fixed extension board is fixed to be set up, cuts the rim both sides of oily piece next-door neighbour overspeed governor rope sheave. This elevator overspeed governor rope sheave greasy dirt cleaning device can carry out greasy dirt clearance in real time and steadily to the rim of overspeed governor rope sheave, effectively gets rid of the fatlute on the rim, and the installation with dismantle simple and conveniently.
Description
Technical Field
The utility model belongs to the clearance field is maintained to the elevator, especially relates to an elevator overspeed governor rope sheave greasy dirt cleaning device.
Background
The overspeed governor rope of current elevator can be inevitable be infected with greasy dirt and dust through long-time use, and the plus receives the temperature influence, can pile up gradually and form fatlute, and these fatlutes can not drop naturally and can form the slice on the contrary and draw close and the grow to the rim direction of overspeed governor rope sheave, touch the safety protection switch of overspeed governor easily, and this can lead to the elevator to take place the scram, causes the elevator trouble.
The long-term accumulation of these sludge accelerates the aging of the governor member, reduces the service life of the elevator, increases the risk of elevator use, and increases the incidence of elevator failure.
Even if the oil sludge is regularly cleaned manually, the problems of time and labor waste and cost increase exist, and certain potential safety hazards are also caused in the manual cleaning process.
Therefore, how to clean the oil sludge on the speed governor rope sheave of the elevator in real time is a technical problem to be solved by technical personnel in the technical field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an elevator overspeed governor rope sheave greasy dirt cleaning device, solves among the prior art fatlute on the overspeed governor rope sheave of elevator and piles up, is difficult to carry out the problem of clearing up in real time.
For solving above-mentioned technical problem, the utility model discloses a technical scheme provide an elevator overspeed governor rope sheave greasy dirt cleaning device, including fixed extension board and the piece of cutting oil, the setting of the piece of cutting oil is on fixed extension board, and fixed extension board is fixed to be set up, cuts the rim both sides of the next-door neighbour's overspeed governor rope sheave of oil.
Preferably, the oil cutting piece is a U-shaped piece, the U-shaped piece is enclosed by an upper side face, a first side face and a second side face, and an opening enclosed by the upper side face, the first side face and the second side face is matched with the width of a rim of the speed limiter rope wheel.
Preferably, the rim of the governor sheave is located between the first side and the second side of the oil scraping member, and the first side and the second side are adjacent to an outer sidewall of the rim of the governor sheave.
Preferably, the oil cutting piece is a T-shaped piece, the T-shaped piece is composed of a transverse part and a vertical part, the number of the T-shaped pieces is two, and a gap between the vertical parts of the two T-shaped pieces is matched with the width of the rim of the speed limiter rope wheel.
Preferably, the rim of the governor sheave is located between the vertical portions of the two T-shaped pieces, and the vertical portions of the two T-shaped pieces are immediately adjacent to the outer side wall of the rim of the governor sheave.
Preferably, a first screw hole is formed in the transverse portion of the T-shaped piece, and a second screw hole for bolting with the first screw hole is formed in the fixing support plate.
Preferably, the second screw holes are multiple and are arranged on the fixing support plate, and the adjacent second screw holes are communicated.
Preferably, the edge of the oil scraping member is in the shape of a sharp blade.
Preferably, the fixed support plate is an L-shaped plate, the L-shaped plate is composed of a horizontal plate and a vertical plate, and the oil cutting part is arranged on the horizontal plate.
Preferably, the vertical plate of the L-shaped plate is provided with bolt holes fixed by bolts.
The utility model has the advantages that: the utility model discloses an elevator overspeed governor rope sheave greasy dirt cleaning device, including fixed extension board and cut oily piece, cut oily piece and set up on fixed extension board, fixed extension board is fixed to be set up, cuts the rim both sides of oily piece next-door neighbour overspeed governor rope sheave. This elevator overspeed governor rope sheave greasy dirt cleaning device can carry out greasy dirt clearance in real time and steadily to the rim of overspeed governor rope sheave, effectively gets rid of the fatlute on the rim, and the installation with dismantle simple and conveniently.
Drawings
Fig. 1 is a schematic view of an embodiment of an oil stain cleaning device for a speed governor rope sheave of an elevator of the present invention;
FIG. 2 is an exploded schematic view of the embodiment of FIG. 1;
fig. 3 is a schematic view of another embodiment of the oil stain cleaning device for the rope sheave of the elevator speed limiter;
FIG. 4 is an exploded schematic view of the embodiment shown in FIG. 3;
fig. 5 is a schematic view of the structure relationship between the cleaning device and the speed limiter rope wheel in another embodiment of the oil stain cleaning device for the speed limiter rope wheel of the elevator of the utility model;
fig. 6 is the utility model discloses clearance device and overspeed governor rope sheave structural relation sketch map in another embodiment of elevator overspeed governor rope sheave greasy dirt cleaning device.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
With reference to fig. 1, 2 and 5, the oil stain cleaning device for the speed governor rope wheel of the elevator comprises a fixing support plate 1 and an oil cutting member 2, wherein the oil cutting member 2 is arranged on the fixing support plate 1, the fixing support plate 1 is fixedly arranged, and the oil cutting member 2 is close to two sides of a rim 31 of the speed governor rope wheel 3. Cut oily 2 and set up on fixed extension board 1, fixed extension board 1 is fixed to be set up, guaranteed to cut oily 2 stability at the during operation, cut the both sides of the rim 31 of oily 2 next-door neighbour's speed governor rope sheave 3, when speed governor rope sheave 3 rotates, cut oily 2 can be formed on rim 31 and the fatlute of rim 31 both sides is given and is cut, when speed governor rope sheave 3 at the during operation, no matter speed governor rope sheave 3 is corotation or reversal, all can reach the purpose of cutting fatlute in real time, time saving and labor saving, need not artifically clear up fatlute, and the installation is simple and convenient with the dismantlement.
Preferably, with reference to fig. 1, 2 and 5, the fixed support plate 1 is an L-shaped plate, the L-shaped plate is composed of a horizontal plate 11 and a vertical plate 12, and the oil cutting member 2 is disposed on the horizontal plate 11, specifically, in this embodiment, the oil cutting member 2 is disposed on the lower surface of the horizontal plate 11, and the governor sheave 3 is also located below the horizontal plate 11, and in other embodiments, the oil cutting member 2 may be disposed on the upper surface of the horizontal plate 11, and the governor sheave 3 is located above the horizontal plate 11. The setting form of L template can let and be located the oil cutting piece 2 on the horizontal plate 11 and stretch to rim 31 both sides, and vertical board 12 can be fixed on ground or snap-on the overspeed governor simultaneously, for oil cutting piece 2 steady operation facilitates, and this kind of setting can carry out this cleaning device's installation and dismantlement anytime and anywhere, and is simple and convenient.
Further preferably, the vertical plate 12 of the L-shaped plate is provided with bolt holes K1 for fixing with bolts, and the fixing support plate 1 is quickly installed and detached by using the bolts.
Preferably, with reference to fig. 1, 2 and 5, the oil scraping member 2 is a U-shaped piece, the U-shaped piece is surrounded by the upper side 21, the first side 22 and the second side 23, an opening K2 surrounded by the upper side 21, the first side 22 and the second side 23 is adapted to the width of the rim 31 of the governor sheave 3, and the opening K2 is provided to allow the rim 31 of the governor sheave 3 to be better inserted therein, so that the distance between the oil scraping member 2 and the rim 31 is further reduced, and the function of scraping off sludge is maximized.
More preferably, with reference to fig. 1, 2, and 5, the upper side 21 of the U-shaped piece is located close to the highest point of the rim of the governor sheave 3, that is, close to the governor rope 32 in the governor sheave 3, and the governor rope 32 is located in the groove between the two rims 31, so that sludge is accumulated on the governor rope 32 at the position where it contacts the rims 31 over a long period of time, and not only on both sides of the rims 31, and therefore the upper side 21 of the U-shaped piece cuts off sludge attached to the position when the governor sheave 3 rotates, thereby achieving the purpose of removing the sludge.
Preferably, referring to fig. 1, 2, and 5, the rim 31 of the speed governor sheave 3 is located between the first side surface 22 and the second side surface 23 of the oil scraping member 2, and the first side surface 22 and the second side surface 23 are located adjacent to the outer side wall 311 of the rim 31 of the speed governor sheave 3, and the two outer side walls 311 of the first side surface 22 and the second side surface 23 adjacent to the rim 31 are located such that the first side surface 22 and the second side surface 23 can maximally scrape off sludge attached to the rim 31 and the two outer side walls 311 of the rim 31 while not hindering the normal rotation of the speed governor sheave 3 when the speed governor sheave 3 rotates.
Further preferably, with reference to fig. 1, 2 and 5, the oil scraping member 2 is provided with a screw hole, specifically, the upper side 21 of the oil scraping member 2 is provided with a screw hole K3, and the horizontal plate 11 of the fixing support plate 1 is provided with a screw hole K4 bolted to the screw hole K3, so that the oil scraping member 2 can be conveniently and quickly mounted and dismounted.
Further preferably, with reference to fig. 3, 4 and 6, the oil scraping member 2 is a T-shaped piece, the T-shaped piece is composed of a horizontal portion 24 and a vertical portion 25, the number of the T-shaped pieces is two, and a gap between the vertical portions 25 of the two T-shaped pieces is matched with the width of the rim 31 of the governor sheave 3, and this arrangement is also for better placing the rim 31 of the governor sheave 3 between the vertical portions 25 of the two T-shaped pieces, so that the distance between the oil scraping member 2 and the rim 31 is further reduced, and the function of scraping off sludge is maximized.
Further preferably, the transverse portion 24 and the vertical portion 25 are perpendicular to each other.
Preferably, in conjunction with fig. 3, 4, and 6, the rim 31 of the governor sheave 3 is located between the vertical portions 25 of the two T-shaped pieces, and the vertical portions 25 of the two T-shaped pieces are immediately adjacent to the outer side wall 311 of the rim 31 of the governor sheave 3. The vertical portions 25 of the two T-shaped pieces are located adjacent to the two outer side walls 311 of the rim 31 so that the vertical portions 25 can cut off sludge attached to the rim 31 and the two outer side walls 311 of the rim 31 to the maximum extent while not obstructing the normal rotation of the governor sheave 3 when the governor sheave 3 rotates.
Preferably, with reference to fig. 3, 4 and 6, a first screw hole K5 is provided on the transverse portion 24 of the T-shaped plate, and a second screw hole K6 for bolting with the first screw hole K5 is provided on the fixing support plate 1, and as mentioned above, the fixing support plate 1 may also be an L-shaped plate, and the structure is the same as that described above, and will not be described again.
Preferably, with reference to fig. 3, 4 and 6, the second screw holes K6 are multiple and arranged in a row on the fixing plate 1, and the adjacent second screw holes are communicated, specifically, in this embodiment, the fixing plate 1 may also be an L-shaped plate, the structure of which is the same as that described above, and the description is omitted here, the second screw hole K6 is provided on the horizontal plate 11, a plurality of second screw holes K6 are provided, and the adjacent second screw holes K6 are communicated, on one hand, the whole weight of the fixing support plate 1 is reduced due to the open holes, on the other hand, because the T-shaped pieces are two independent bodies, the distance between the two T-shaped pieces can be adjusted, and the oil cutting member 2 can be adapted to the governor sheave 3 of different rim 31 widths, reach the purpose that same oil piece 2 can a plurality of different kinds of elevator overspeed governor rope sheave 3 of adaptation promptly, can also cut fatlute in real time simultaneously, and the equipment is also convenient with the dismantlement.
Since the second screw holes K6 are arranged in the horizontal plate 11 in sequence, the distance between the T-shaped piece and the vertical plate 12 can be adjusted, that is, the vertical plate 12 can be allowed to have a distance range from the governor sheave 3, and the range of the vertical plate 12 of the fixing stay plate 1 when selecting a fixed position is increased.
Further preferably, the edge of the oil scraping member 2 is formed into a sharp blade shape, and this arrangement enables sludge to be scraped off more quickly and also prevents sludge from adhering to the oil scraping member 2.
It is further preferred that the fixing plate 1 and the oil removing member 2 are made of metal, such as iron or steel.
Based on above embodiment, the utility model discloses an elevator overspeed governor rope sheave greasy dirt cleaning device, including fixed extension board and cut oily piece, cut oily piece and set up on fixed extension board, fixed extension board is fixed to be set up, cuts the rim both sides of oily piece next-door neighbour overspeed governor rope sheave. This elevator overspeed governor rope sheave greasy dirt cleaning device can carry out greasy dirt clearance in real time and steadily to the rim of overspeed governor rope sheave, effectively gets rid of the fatlute on the rim, and the installation with dismantle simple and conveniently.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the protection scope of the present invention.
Claims (8)
1. The oil stain cleaning device for the rope wheel of the elevator speed limiter is characterized by comprising a fixed support plate and oil cutting pieces, wherein the oil cutting pieces are arranged on the fixed support plate, the fixed support plate is fixedly arranged, and the oil cutting pieces are close to two sides of the rim of the rope wheel of the elevator speed limiter; the oil cutting piece is a U-shaped piece, the U-shaped piece is surrounded by an upper side face, a first side face and a second side face, and an opening surrounded by the upper side face, the first side face and the second side face is matched with the width of a rim of the speed limiter rope wheel; or the oil cutting piece is a T-shaped piece, the T-shaped piece is composed of a transverse part and a vertical part, the number of the T-shaped pieces is two, and a gap between the vertical parts of the two T-shaped pieces is matched with the width of a rim of the speed governor rope wheel.
2. The elevator governor sheave oil stain removal device of claim 1, wherein a rim of the governor sheave is located between the first and second sides of the oil skiving member and the first and second sides are proximate an outer sidewall of the rim of the governor sheave.
3. The elevator governor sheave oil stain removal device of claim 1, wherein a rim of the governor sheave is located between the vertical portions of the two T-shaped pieces, and the vertical portions of the two T-shaped pieces are proximate to an outer sidewall of the rim of the governor sheave.
4. The elevator governor sheave oil stain removal device of claim 3, wherein a first threaded hole is provided in the lateral portion of the T-shaped piece and a second threaded hole for bolting with the first threaded hole is provided in the fixed support plate.
5. The elevator governor sheave oil stain cleaning device of claim 4, wherein the second screw holes are a plurality of and are arranged in a row on the fixed support plate and are communicated with each other.
6. The elevator governor sheave oil contamination removal device of claim 5, wherein the edge of the oil scraping member is a sharp blade.
7. The elevator governor sheave oil stain removal device of any of claims 1-6, wherein the fixed support plate is an L-shaped plate comprised of a horizontal plate and a vertical plate, the oil cut being disposed on the horizontal plate.
8. The elevator governor sheave oil stain removal device of claim 7, wherein bolt holes for bolt fastening are provided in the vertical plates of the L-shaped plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165611.1U CN214495324U (en) | 2020-12-24 | 2020-12-24 | Oil stain cleaning device for rope wheel of elevator speed limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165611.1U CN214495324U (en) | 2020-12-24 | 2020-12-24 | Oil stain cleaning device for rope wheel of elevator speed limiter |
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| Publication Number | Publication Date |
|---|---|
| CN214495324U true CN214495324U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023165611.1U Active CN214495324U (en) | 2020-12-24 | 2020-12-24 | Oil stain cleaning device for rope wheel of elevator speed limiter |
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| CN (1) | CN214495324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117585557A (en) * | 2024-01-18 | 2024-02-23 | 赣州市瑞杰电梯设备有限公司 | Elevator speed limiter |
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2020
- 2020-12-24 CN CN202023165611.1U patent/CN214495324U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117585557A (en) * | 2024-01-18 | 2024-02-23 | 赣州市瑞杰电梯设备有限公司 | Elevator speed limiter |
| CN117585557B (en) * | 2024-01-18 | 2024-05-10 | 赣州市瑞杰电梯设备有限公司 | Elevator speed limiter |
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