CN203715026U - Shockproof roller guide shoe - Google Patents
Shockproof roller guide shoe Download PDFInfo
- Publication number
- CN203715026U CN203715026U CN201420090742.3U CN201420090742U CN203715026U CN 203715026 U CN203715026 U CN 203715026U CN 201420090742 U CN201420090742 U CN 201420090742U CN 203715026 U CN203715026 U CN 203715026U
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- Prior art keywords
- fork
- roller
- boots seat
- damping
- base plate
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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.)
- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to the field of manufacturing techniques of elevator fittings, and aims to provide a shockproof roller guide shoe which is simple and reliable in structure, and simple, convenient and fast to debug. The structure of the shockproof roller guide shoe comprises a shoe seat, a first roller, a second roller and a third roller, wherein the shoe seat comprises a shoe seat vertical plane and a shoe seat horizontal plane; an upright post is arranged on the shoe seat horizontal plane; the third roller is fixed on the upright post through a third swing rod; the first roller and the second roller are fixed on the shoe seat vertical plane through a first swing rod and a second swing rod respectively, and are in a same plane surface; the plane surface is perpendicular to the plane surface locating the third roller; the first swing rod, the second swing rod, and the third swing rod are fixed on the shoe seat horizontal plane through fixing screw rods; shock-absorbing mechanisms are mounted on the fixing screw rods. According to the utility model, the fixing screw rods and the shock-absorbing mechanisms are arranged between swing rod baseplates and the shoe seat; the structure adopts a 'lever type theory' to support and fix, and is safe and reliable.
Description
Technical field
The utility model relates to elevator accessory manufacturing technology field, especially relates to a kind of shockproof roller guide shoe for cage guide.
Background technology
Three groups of shock absorption device connecting screw rods of common elevator roller guide shoe are fixed on the side of swing arm, and swing arm is fixed on the side of boot of elevator column, and each swing arm outside is provided with three hole connecting panels for being fixedly connected with bolt:
1, high frequency damping spring and gauge member nut are arranged on connecting screw rod, and screw rod one end uses nut pretension on boot of elevator column through swing arm hole, and the screw rod other end passes through nut pretension on three hole connecting panels;
2, low frequency damping spring need with part viscose glue after by gauge member bolt, nut pretension on three hole connecting panels;
3, rubber shock-absorbing assembly needs rubber and steel with sulphur or is glueing joint rear formation, rubber shock-absorbing assembly and gauge member nut are arranged on connecting screw rod, connecting screw rod one end uses nut pretension on boot of elevator column through swing arm hole, and the screw rod other end passes through nut pretension on three hole connecting panels;
4, above assembly 1,2,3 needs after installing to require, the requirement of guide rail pressure, swing arm are swung to the designing requirements such as stroke-limit according to the actual use size of roller guide shoe, after debugging by clearance gauge or other instruments one by one, more fastening gauge member one by one.
This roller guide shoe has the following disadvantages:
1, roller guide shoe complex structure, manufacturing cost are high.
2, the whole parts of roller guide shoe are many, easily produce Mismachining tolerance, accumulated error and assembly error, thereby affect roller guide shoe overall precision.
3, roller guide shoe install after three groups of shock absorption devices each need carry out repeatedly debugging, the confirmation at 3 controlling points, place, cause the assembling of roller guide shoe, debugging difficulty larger, inefficiency, thereby increased manufacturing cost.While confirming to omit, easily cause potential safety hazard.
4, the damping of roller guide shoe belongs to that cantilevered is fixed and supporting form, and branch distributing coordinates and forms, integral shock-absorbing mechanism built on the sand, in elevator During Process of Long-term Operation, its gauge member easily produces loosening phenomenon, thereby loses roller guide shoe originally in the operating spacing and guide function of elevator.
Utility model content
For solving the problems of the technologies described above, the utility model provide a kind of simple and reliable for structure, debug simple and efficient shockproof roller guide shoe.
The shockproof roller guide shoe of the utility model, comprise boots seat, the first roller, the second roller and the 3rd roller, damping, described boots seat comprises boots seat vertical surface and boots seat horizontal surface, described boots seat horizontal surface is provided with column, described the 3rd roller is fixed on column by the 3rd fork, described the first roller and the second roller are fixed on boots seat vertical surface by the first fork and the second fork respectively, described the first roller and the second roller are in same plane, this plane and the 3rd roller plane of living in are perpendicular, the axle center of above-mentioned three rollers is triangularly arranged, and corresponding with the breach of boots seat between above-mentioned three rollers, this breach is used for through cage guide, described the first fork, the second fork and the 3rd fork are fixed on boots seat horizontal surface by standing screw, on described standing screw, damping is installed, described damping is located at fork below and boots seat horizontal surface top, described damping can be subdued fork and rock the mechanical force causing.
Concrete, described the first fork, the second fork and the 3rd fork include fork riser and fork base plate, described the first roller, the second roller and the 3rd roller are separately fixed at the top of fork riser, the fork riser bottom of the first fork and the second fork is connected with boots seat vertical surface by adapter shaft parts, the fork riser bottom of the 3rd fork is connected with column by adapter shaft parts, and described fork base plate is fixed on boots seat by standing screw.
Concrete, described damping comprises damping spring and cushion blocking, and described damping spring is arranged on the below of fork base plate and the top of boots seat horizontal surface, and described damping spring both sides are provided with spring perch, and described cushion blocking is arranged on the top of fork base plate.
Concrete, described damping is cushion blocking, and described cushion blocking is arranged on the above and below of fork base plate, and the cushion blocking of described fork base plate below is arranged on the top of boots seat horizontal surface.
As shown from the above technical solution, compared with prior art, the beneficial effects of the utility model are: standing screw and shock absorption device are arranged between fork base plate and boots seat, and it is fixing, safe and reliable that this structure adopts " lever principle " to support, long service life; Standing screw and damping are integral type shock-damping structure, and damping is stressed, and to concentrate on one " point " upper, only need carry out 1 debugging at 1 controlling point, place and confirm, the assembling of roller guide shoe, debug convenient and swiftly, and work efficiency is high, thereby has reduced manufacturing cost; Three rollers are all equipped with damping, guaranteed the equalization of pressure of 3 rollers and guide pass, make pair of rollers guide rail not crooked, on whole wheel rim width with working face of guide rail uniform contact, all there is good buffer action, and can be in three directions various errors in geometrical form and the installation error of auto-compensation guide rail, the vibratory sensation while greatly having reduced elevator motion, makes more steady, comfortable, the noiselessness of elevator operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the lateral plan of the utility model embodiment one;
Fig. 3 is the structural representation of the utility model embodiment two;
Fig. 4 is the lateral plan of the utility model embodiment two.
The specific embodiment
The shockproof roller guide shoe of the utility model elevator, relates to two kinds of embodiments according to elevator speed, and embodiment one is for low, middle speed elevator, and embodiment two is for express elevator.
Embodiment one:
As depicted in figs. 1 and 2, the shockproof roller guide shoe of the utility model comprises boots seat 1, positioning screw 7, the first fork 14, the second fork 16, the 3rd fork 15, the first roller 11, the second roller 12 and the 3rd roller 13, boots seat 1 adopts steel plate bending, boots seat 1 after bending comprises boots seat vertical surface A and boots seat horizontal surface B, on boots seat horizontal surface B, be welded with column 2, and boots seat horizontal surface B is provided with mounting hole, this mounting hole is connected with positioning screw 7, and by gauge member group 4, the bottom of positioning screw 7 and boots seat 1 is fixing.Wherein, boots seat 1, the first fork 14, the second fork 16 and the 3rd fork 15 can adopt steel plate or iron casting processing mode to realize.
The first fork 14, the second fork 16 and the 3rd fork 15 are welded by fork base plate 9, fork riser 10, the first roller 11 is connected with the mounting hole on fork riser 10 tops of the first fork 14 by roller shaft parts 3, the second roller 12 is connected with the mounting hole on fork riser 10 tops of the second fork 16 by roller shaft parts 3, and the 3rd roller 13 is connected with the mounting hole on fork riser 10 tops of the 3rd fork 15 by roller shaft parts 3.The mounting hole of fork riser 10 bottoms of the first fork 14 and the second fork 16 is connected with the mounting hole on boots seat vertical surface A by adapter shaft parts 8, and the mounting hole of fork riser 10 bottoms of the 3rd fork 15 is connected with column 2 by adapter shaft parts 8.Fork base plate 9 is connected with positioning screw 7, installation code part group 4 and lower cushion blocking 5 on positioning screw 7, fork base plate 9 is placed in to the top of lower cushion blocking 5, upper cushion blocking 6 is placed in to fork base plate 9 tops, finally gauge member group 4 and nut are arranged on to the top of positioning screw 7.
The first roller 11 and the second roller 12 are in same plane, and this plane and the 3rd roller 13 plane of living in are perpendicular, and the axle center of above-mentioned three rollers is triangularly arranged, corresponding with the breach of boots seat between above-mentioned three rollers, for passing cage guide.Wherein, the first roller 11 and the second roller 12 push up respectively and are pressed in the operation of guide rail two side, and the 3rd roller 13 tops are pressed in guide rail end surface operation, and above-mentioned three rollers form at 3 with guide rail surface and contact, avoided the large problem of single-point contact wear, roller stress is disperseed.When elevator moves, three roller wheel rim uniform contact working face of guide rail rollings simultaneously.
The utility model is when equipment adjustment, roller guide shoe is placed in Special debugging frock, adjust roller shaft parts 3 and reach after the initial pressure value of three pair of rollers guide rails, successively large pad and the nut of fastening roller shaft parts 3, adapter shaft parts 8, upper cushion blocking 6 tops.
Embodiment two:
As shown in Figure 3 and Figure 4, the shockproof roller guide shoe of the utility model comprises boots seat 1, positioning screw 7, the first fork 14, the second fork 16, the 3rd fork 15, the first roller 11, the second roller 12 and the 3rd roller 13, boots seat 1 adopts steel plate bending, boots seat 1 after bending comprises boots seat vertical surface A and boots seat horizontal surface B, on boots seat horizontal surface B, be welded with column 2, and boots seat horizontal surface B is provided with mounting hole, this mounting hole is connected with positioning screw 7, and by gauge member group 4, the bottom of positioning screw 7 and boots seat 1 is fixing.Wherein, boots seat 1, the first fork 14, the second fork 16 and the 3rd fork 15 can adopt steel plate or iron casting processing mode to realize.
The first fork 14, the second fork 16 and the 3rd fork 15 are welded by fork base plate 9, fork riser 10, the first roller 11 is connected with the mounting hole on fork riser 10 tops of the first fork 14 by roller shaft parts 3, the second roller 12 is connected with the mounting hole on fork riser 10 tops of the second fork 16 by roller shaft parts 3, and the 3rd roller 13 is connected with the mounting hole on fork riser 10 tops of the 3rd fork 15 by roller shaft parts 3.The mounting hole of fork riser 10 bottoms of the first fork 14 and the second fork 16 is connected with the mounting hole on boots seat vertical surface A by adapter shaft parts 8, and the mounting hole of fork riser 10 bottoms of the 3rd fork 15 is connected with column 2 by adapter shaft parts 8.Fork base plate 9 is connected with positioning screw 7, installation code part group 4, spring perch 17, spring 5 and inverted spring perch 17 successively on positioning screw 7, fork base plate 9 is placed in to the top of inverted spring perch 17, upper cushion blocking 6 is placed in to fork base plate 9 tops, finally gauge member group 4 and nut is arranged on to the top of positioning screw 7.
The first roller 11 and the second roller 12 are in same plane, and this plane and the 3rd roller 13 plane of living in are perpendicular, and the axle center of above-mentioned three rollers is triangularly arranged, corresponding with the breach of boots seat between above-mentioned three rollers, for passing cage guide.Wherein, the first roller 11 and the second roller 12 push up respectively and are pressed in the operation of guide rail two side, and the 3rd roller 13 tops are pressed in guide rail end surface operation, and above-mentioned three rollers form at 3 with guide rail surface and contact, avoided the large problem of single-point contact wear, roller stress is disperseed.When elevator moves, three roller wheel rim uniform contact working face of guide rail rollings simultaneously.
The utility model is when equipment adjustment, roller guide shoe is placed in Special debugging frock, adjust roller shaft parts 3 and reach after the initial pressure value of three pair of rollers guide rails, successively large pad and the nut of fastening roller shaft parts 3, adapter shaft parts 8, upper cushion blocking 6 tops.
Standing screw of the present utility model and shock absorption device are arranged between fork base plate and boots seat, and it is fixing, safe and reliable that this structure adopts " lever principle " to support, long service life; Standing screw and damping are integral type shock-damping structure, and damping is stressed, and to concentrate on one " point " upper, only need carry out 1 debugging at 1 controlling point, place and confirm, the assembling of roller guide shoe, debug convenient and swiftly, and work efficiency is high, thereby has reduced manufacturing cost; Three rollers are all equipped with damping, guaranteed the equalization of pressure of 3 rollers and guide pass, make pair of rollers guide rail not crooked, on whole wheel rim width with working face of guide rail uniform contact, all there is good buffer action, and can be in three directions various errors in geometrical form and the installation error of auto-compensation guide rail, the vibratory sensation while greatly having reduced elevator motion, makes more steady, comfortable, the noiselessness of elevator operation.
Comprise the above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (4)
1. shockproof roller guide shoe, comprise boots seat, the first roller, the second roller and the 3rd roller, damping, it is characterized in that: described boots seat comprises boots seat vertical surface and boots seat horizontal surface, described boots seat horizontal surface is provided with column, described the 3rd roller is fixed on column by the 3rd fork, described the first roller and the second roller are fixed on boots seat vertical surface by the first fork and the second fork respectively, described the first roller and the second roller are in same plane, this plane and the 3rd roller plane of living in are perpendicular, the axle center of above-mentioned three rollers is triangularly arranged, and corresponding with the breach of boots seat between above-mentioned three rollers, this breach is used for through cage guide, described the first fork, the second fork and the 3rd fork are fixed on boots seat horizontal surface by standing screw, on described standing screw, damping is installed, described damping is located at fork below and boots seat horizontal surface top, described damping can be subdued fork and rock the mechanical force causing.
2. shockproof roller guide shoe as claimed in claim 1, it is characterized in that, described the first fork, the second fork and the 3rd fork include fork riser and fork base plate, described the first roller, the second roller and the 3rd roller are separately fixed at the top of fork riser, the fork riser bottom of the first fork and the second fork is connected with boots seat vertical surface by adapter shaft parts, the fork riser bottom of the 3rd fork is connected with column by adapter shaft parts, and described fork base plate is fixed on boots seat by standing screw.
3. shockproof roller guide shoe as claimed in claim 1, it is characterized in that, described damping comprises damping spring and cushion blocking, described damping spring is arranged on the below of fork base plate and the top of boots seat horizontal surface, described damping spring both sides are provided with spring perch, and described cushion blocking is arranged on the top of fork base plate.
4. shockproof roller guide shoe as claimed in claim 1, is characterized in that, described damping is cushion blocking, and described cushion blocking is arranged on the above and below of fork base plate, and the cushion blocking of described fork base plate below is arranged on the top of boots seat horizontal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090742.3U CN203715026U (en) | 2014-02-28 | 2014-02-28 | Shockproof roller guide shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090742.3U CN203715026U (en) | 2014-02-28 | 2014-02-28 | Shockproof roller guide shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715026U true CN203715026U (en) | 2014-07-16 |
Family
ID=51154195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090742.3U Expired - Fee Related CN203715026U (en) | 2014-02-28 | 2014-02-28 | Shockproof roller guide shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650146A (en) * | 2017-10-24 | 2018-02-02 | 孙立民 | A kind of buffering proof equipment for industrial robot |
| KR101917085B1 (en) * | 2017-03-14 | 2018-11-09 | 이미숙 | Guide roller accembly for elevator |
-
2014
- 2014-02-28 CN CN201420090742.3U patent/CN203715026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101917085B1 (en) * | 2017-03-14 | 2018-11-09 | 이미숙 | Guide roller accembly for elevator |
| CN107650146A (en) * | 2017-10-24 | 2018-02-02 | 孙立民 | A kind of buffering proof equipment for industrial robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: INNER MONGOLIA KAIDISI ELEVATOR MANUFACTURING CO., Free format text: FORMER OWNER: ZHAO ZHIHONG Effective date: 20150529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 065000 LANGFANG, HEBEI PROVINCE TO: 012199 ULANQAB, INNER MONGOLIA AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150529 Address after: 012199 light industry science and technology zone, the Inner Mongolia Autonomous Region, Fengzhen Patentee after: Inner Mongolia Kaidisi Elevator Manufacturing Co.,Ltd. Address before: 065000 Langfang city of Hebei province Guangyang District Guangming East Road No. 112 building 6 unit 2 Room 401 Patentee before: Zhao Zhihong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20170228 |