CN202967799U - Lifter vertical moving device - Google Patents
Lifter vertical moving device Download PDFInfo
- Publication number
- CN202967799U CN202967799U CN2012206463111U CN201220646311U CN202967799U CN 202967799 U CN202967799 U CN 202967799U CN 2012206463111 U CN2012206463111 U CN 2012206463111U CN 201220646311 U CN201220646311 U CN 201220646311U CN 202967799 U CN202967799 U CN 202967799U
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- China
- Prior art keywords
- guiding face
- roller
- column
- steel band
- guide rail
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a lifter vertical moving device. The lifter vertical moving device comprises a plurality of idler wheels pivoted on a lifter and a guide rail which is arranged in a vertical mode, and the idler wheels and the guide rail form a guide rail pair so as to enable the lifer to do lifting motion vertically along the direction of the guide rail. The lifter vertical moving device is characterized in that the guide rail is molded in one shot and made of aluminum profile, a steel belt is paved on a guide face where the guide rail and the idler wheels are matched, and the idler wheels contact the steel belt in a rolling mode. According to the lifter vertical moving device, the guide rail is high in accuracy and good in intensity because of being made of the aluminum profile and molded in one shot, the quenched steel belt is embedded on the aluminum profile, and therefore the wear-resisting characteristics of the steel belt are fully utilized and meanwhile high accuracy of the aluminum profile is utilized fully; and the aluminum profile is molded in one shot through drawing, and therefore guide face accuracy and mutual position accuracy can be guaranteed fully.
Description
Technical field
The utility model relates to a kind of elevator vertical movement apparatus.
Background technology
Existing elevator vertical movement apparatus, as shown in Figure 1, guide rail a1 is hollow or solid rectangle or a rectangular tube, have four guiding face a2 that roll and contact with roller, the frame (not shown) of this elevator is installed with a wheel carrier a3, upper corresponding each the guiding face a2 of wheel carrier a3 all is furnished with a screw rod a4 who is parallel to this guiding face a2, four screw rod a4 connect into one week around guide rail a1 by nut a5 and four stay bearing plate a6, all by bearing a8 pivot, the roller a7 that rolls and contact with corresponding guiding face a2 are housed on each screw rod a4.
There is following shortcoming in the vertical movement apparatus of these two kinds of elevators: 1) high, the processing difficulties of the accuracy requirement of rectangular guideway, surface are not wear-resisting; 2) frame is moved unstablely in motion process, and shake is large; 3) assembling of roller, adjustment inconvenience; 4) after way rub, need to change whole frame, maintenance cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of high strength, high precision, wear-resisting elevator vertical movement apparatus.
Above-mentioned purpose is achieved by the following technical solution:
A kind of elevator vertical movement apparatus, comprise roller and vertically arranged guide rail on several frames that are journaled into elevator, roller and guide rail consist of guideway and make elevator along the guide rail direction do the oscilaltion campaign, it is characterized in that: this guide rail adopts the aluminium section bar one-shot forming, be equipped with a steel band on guide rail and guiding face that roller coordinates, roller contacts with steel band in rolling.
Above technical scheme can be further improved by following measures:
Above-mentioned guide rail comprises the first column and second column of being separated by, and is equipped with at least three guiding faces that coordinate with roller on the first column and the second column.
Above-mentioned the first column is provided with three guiding faces, be respectively the first guiding face, the second guiding face and the 3rd guiding face, the first guiding face is adjacent with the second guiding face and mutually vertical, and the second guiding face is adjacent with the 3rd guiding face and mutually vertical, and the first guiding face is parallel relative with the 3rd guiding face; The second column is provided with three guiding faces, be respectively the 4th guiding face, the 5th guiding face and the 6th guiding face, the 4th guiding face is adjacent with the 5th guiding face and mutually vertical, and the 5th guiding face is adjacent with the 6th guiding face and mutually vertical, and the 4th guiding face is parallel relative with the 6th guiding face; The first guiding face of the first column is positioned at phase the same side and is parallel to each other with the 4th guiding face of the second column, the 3rd guiding face of the first column is positioned at phase the same side and is parallel to each other with the 6th guiding face of the second column, and the second guiding face of the first column is relative with the 5th guiding face of the second column and be parallel to each other; The first guiding face, the second guiding face, the 3rd guiding face, the 4th guiding face, the 5th guiding face and the 6th guiding face are all laid steel band.
On above-mentioned frame, several rollers of pivot dress comprise the first roller, the second roller, the 3rd roller, the 4th roller and the 5th roller; The first roller contacts with steel band in rolling on the first guiding face; The second roller is located between the second guiding face and the 5th guiding face, and the second roller or contact with steel band in rolling on the second guiding face perhaps contacts with steel band in rolling on the 5th guiding face; The 3rd roller contacts with steel band in rolling on the 3rd guiding face; The 4th roller contacts with steel band in rolling on the 4th guiding face; The 5th roller contacts with steel band in rolling on the 6th guiding face.
Above-mentioned the second roller contacts with steel band in rolling on the second guiding face.
Above-mentioned guide rail also comprises support plate in the middle of, the first column be connected that column is arranged symmetrically with and connect with middle support plate.
Be installed with a wheel carrier on above-mentioned frame, several rollers are journaled on wheel carrier.
Above-mentioned each roller all is connected with wheel carrier by a wheel shaft, and each wheel shaft is sleeved on wheel carrier by an eccentric bushing, and each roller is journaled into the outer end of corresponding wheel shaft by bearing.
Above-mentioned steel band is removable.
Form a chute between equal bending one inward flange of the dual-side of each guiding face, inward flange and corresponding guiding face, when steel band was installed, steel band inserted in chute and the guiding face that reclines.
The utility model compared with prior art has following advantage:
(1) a kind of elevator vertical movement apparatus, comprise roller and vertically arranged guide rail on several frames that are journaled into elevator, roller and guide rail consist of guideway and make elevator along the guide rail direction do the oscilaltion campaign, this guide rail adopts the aluminium section bar one-shot forming, be equipped with a steel band on guide rail and guiding face that roller coordinates, roller contacts with steel band in rolling, guide rail adopts aluminium section bar one-off drawing formed precision high, intensity is good, embed the steel band that hardens on aluminium section bar, utilize the wear-resisting characteristics of steel band that the high precision that takes full advantage of aluminium section bar is arranged simultaneously, the moulding of aluminium section bar one-off drawing, the precision of all guiding faces and mutual positional precision are able to abundant assurance,
(2) this guide rail comprises the first column and second column of being separated by, be equipped with at least three guiding faces that coordinate with roller on the first column and the second column, the available bearing surface of aluminium section bar is many, and more guiding face can be set, and elevator is more steady when vertical displacement movement;
(3) on this frame, several rollers of pivot dress comprise the first roller, the second roller, the 3rd roller, the 4th roller and the 5th roller; The first roller contacts with steel band in rolling on the first guiding face; The second roller is located between the second guiding face and the 5th guiding face, and the second roller or contact with steel band in rolling on the second guiding face perhaps contacts with steel band in rolling on the 5th guiding face; The 3rd roller contacts with steel band in rolling on the 3rd guiding face; The 4th roller contacts with steel band in rolling on the 4th guiding face; The 5th roller contacts with steel band in rolling on the 6th guiding face, and arranging of roller makes guide rail stressed evenly, long service life, and elevator is more steady when vertical displacement movement;
(4) be installed with a wheel carrier on this frame, several rollers are journaled on wheel carrier, each roller all is connected with wheel carrier by a wheel shaft, each wheel shaft is sleeved on wheel carrier by an eccentric bushing, each roller is journaled into the outer end of corresponding wheel shaft by bearing, use eccentric bushing assembling wheel shaft, easy to adjust, the contact precision of assurance roller and guiding face;
(5) steel band that is laid on each guiding face is removable, only needs after the steel band wearing and tearing to change the wall scroll steel band, need not change the whole piece guide rail, processing ease, and maintenance cost is low.
Description of drawings
Fig. 1 is the structural principle schematic diagram of existing elevator vertical movement apparatus;
Fig. 2 is structural principle schematic diagram of the present utility model;
Fig. 3 is the A section partial enlarged drawing of Fig. 2;
Fig. 4 is the B section partial enlarged drawing of Fig. 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 2, Fig. 3 and shown in Figure 4, a kind of elevator vertical movement apparatus, comprise roller and vertically arranged guide rail 3 on several frames that are journaled into elevator 1, roller and guide rail 3 consist of guideways and make elevator along guide rail 3 directions do the oscilaltion campaign, this guide rail 3 adopts the aluminium section bar one-shot forming, be equipped with a steel band 4 on guide rail 3 and guiding face that roller coordinates, roller rolls with steel band 4 and contacts.
Above-mentioned guide rail 3 comprises on first column 31 of being separated by and the second column 32, the first columns 31 and the second column 32 and is equipped with at least three guiding faces that coordinate with roller.
Above-mentioned the first column 31 is provided with three guiding faces, be respectively the first guiding face 311, the second guiding face 312 and the 3rd guiding face 313, the first guiding face 311 is adjacent with the second guiding face 312 and mutually vertical, the second guiding face 312 is adjacent with the 3rd guiding face 313 and mutually vertical, and the first guiding face 311 is parallel relative with the 3rd guiding face 313;
The second column 32 is provided with three guiding faces, be respectively the 4th guiding face 321, the 5th guiding face 322 and the 6th guiding face 323, the 4th guiding face 321 is adjacent with the 5th guiding face 322 and mutually vertical, the 5th guiding face 322 is adjacent with the 6th guiding face 323 and mutually vertical, and the 4th guiding face 321 is parallel relative with the 6th guiding face 323;
The first guiding face 311 of the first column is positioned at phase the same side and is parallel to each other with the 4th guiding face 321 of the second column, the 3rd guiding face 313 of the first column is positioned at phase the same side and is parallel to each other with the 6th guiding face 323 of the second column, and the second guiding face 312 of the first column is relative with the 5th guiding face 322 of the second column and be parallel to each other;
The first guiding face 311, the second guiding face 312, the 3rd guiding face 313, the 4th guiding face 321, the 5th guiding face 322 and the 6th guiding face 323 are all laid steel band 4.
On above-mentioned frame 1, several rollers of pivot dress comprise the first roller 11, the second roller 12, the 3rd roller 13, the 4th roller 14 and the 5th roller 15; Steel band 4 on the first roller 11 and the first guiding face 311 rolls and contacts; The second roller 12 is located between the second guiding face 312 and the 5th guiding face 322, the second roller 12 or roll and contact with steel band 4 on the second guiding face 312, perhaps with the 5th guiding face 322 on steel band 4 roll and contact, in the present embodiment, the second roller 12 contacts with steel band 4 rollings on the second guiding face 312; Steel band 4 on the 3rd roller 13 and the 3rd guiding face 313 rolls and contacts; Steel band 4 on the 4th roller 14 and the 4th guiding face 321 rolls and contacts; Steel band 4 on the 5th roller 15 and the 6th guiding face 323 rolls and contacts.
Above-mentioned guide rail 3 also comprises in the middle of one support plate 33, the first columns 31 and is connected that column 32 is arranged symmetrically with and connects with middle support plate 33.
Being installed with wheel carrier 16, the first rollers 11, the second roller 12, the 3rd roller 13, the 4th roller 14 and the 5th roller 15 on above-mentioned frame 1 all is journaled on wheel carrier 16.
Above-mentioned each roller (comprising the first roller 11, the second roller 12, the 3rd roller 13, the 4th roller 14 and the 5th roller 15) all is connected with wheel carrier 16 by a wheel shaft 17, each wheel shaft 17 is sleeved on wheel carrier 16 by an eccentric bushing 18, and each roller is journaled into the outer end of corresponding wheel shaft 17 by bearing 19.
Above-mentioned steel band 4 is removable.Form a chute 35 between equal bending one inward flange 34 of the dual-side of each guiding face, inward flange 34 and corresponding guiding face, when steel band 4 was installed, steel band 4 inserted in chutes 35 and the guiding face that reclines.
Claims (10)
1. elevator vertical movement apparatus, comprise roller and vertically arranged guide rail on several frames that are journaled into elevator, roller and guide rail consist of guideway and make elevator along the guide rail direction do the oscilaltion campaign, it is characterized in that: this guide rail adopts the aluminium section bar one-shot forming, be equipped with a steel band on guide rail and guiding face that roller coordinates, roller contacts with steel band in rolling.
2. a kind of elevator vertical movement apparatus according to claim 1, it is characterized in that: this guide rail comprises the first column and second column of being separated by, and is equipped with at least three guiding faces that coordinate with roller on the first column and the second column.
3. a kind of elevator vertical movement apparatus according to claim 2 is characterized in that:
The first column is provided with three guiding faces, be respectively the first guiding face, the second guiding face and the 3rd guiding face, the first guiding face is adjacent with the second guiding face and mutually vertical, and the second guiding face is adjacent with the 3rd guiding face and mutually vertical, and the first guiding face is parallel relative with the 3rd guiding face;
The second column is provided with three guiding faces, be respectively the 4th guiding face, the 5th guiding face and the 6th guiding face, the 4th guiding face is adjacent with the 5th guiding face and mutually vertical, and the 5th guiding face is adjacent with the 6th guiding face and mutually vertical, and the 4th guiding face is parallel relative with the 6th guiding face;
The first guiding face of the first column is positioned at phase the same side and is parallel to each other with the 4th guiding face of the second column, the 3rd guiding face of the first column is positioned at phase the same side and is parallel to each other with the 6th guiding face of the second column, and the second guiding face of the first column is relative with the 5th guiding face of the second column and be parallel to each other;
The first guiding face, the second guiding face, the 3rd guiding face, the 4th guiding face, the 5th guiding face and the 6th guiding face are all laid steel band.
4. a kind of elevator vertical movement apparatus according to claim 3 is characterized in that:
On frame, several rollers of pivot dress comprise the first roller, the second roller, the 3rd roller, the 4th roller and the 5th roller;
The first roller contacts with steel band in rolling on the first guiding face;
The second roller is located between the second guiding face and the 5th guiding face, and the second roller or contact with steel band in rolling on the second guiding face perhaps contacts with steel band in rolling on the 5th guiding face;
The 3rd roller contacts with steel band in rolling on the 3rd guiding face;
The 4th roller contacts with steel band in rolling on the 4th guiding face;
The 5th roller contacts with steel band in rolling on the 6th guiding face.
5. a kind of elevator vertical movement apparatus according to claim 4 is characterized in that: the second roller contacts with steel band in rolling on the second guiding face.
6. a kind of elevator vertical movement apparatus according to claim 2 is characterized in that: support plate in the middle of this guide rail also comprises, the first column be connected that column is arranged symmetrically with and connect with middle support plate.
7. the described a kind of elevator vertical movement apparatus of according to claim 1 to 6 any one claim, it is characterized in that: be installed with a wheel carrier on frame, several rollers are journaled on wheel carrier.
8. the described a kind of elevator vertical movement apparatus of any one claim according to claim 7, it is characterized in that: each roller all is connected with wheel carrier by a wheel shaft, each wheel shaft is sleeved on wheel carrier by an eccentric bushing, and each roller is journaled into the outer end of corresponding wheel shaft by bearing.
9. the described a kind of elevator vertical movement apparatus of according to claim 1 to 6 any one claim, it is characterized in that: steel band is removable.
10. the described a kind of elevator vertical movement apparatus of any one claim according to claim 9, it is characterized in that: equal bending one inward flange of the dual-side of each guiding face, form a chute between inward flange and corresponding guiding face, when steel band was installed, steel band inserted in chute and the guiding face that reclines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206463111U CN202967799U (en) | 2012-11-28 | 2012-11-28 | Lifter vertical moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206463111U CN202967799U (en) | 2012-11-28 | 2012-11-28 | Lifter vertical moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967799U true CN202967799U (en) | 2013-06-05 |
Family
ID=48508904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206463111U Withdrawn - After Issue CN202967799U (en) | 2012-11-28 | 2012-11-28 | Lifter vertical moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202967799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992146A (en) * | 2012-11-28 | 2013-03-27 | 裕东（中山）机械工程有限公司 | Vertical movement device of elevator |
-
2012
- 2012-11-28 CN CN2012206463111U patent/CN202967799U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102992146A (en) * | 2012-11-28 | 2013-03-27 | 裕东（中山）机械工程有限公司 | Vertical movement device of elevator |
| CN102992146B (en) * | 2012-11-28 | 2014-10-08 | 裕东（中山）机械工程有限公司 | Vertical movement device of elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20141008 |
|
| RGAV | Abandon patent right to avoid regrant |