CN202968012U - Lifter horizontal moving device - Google Patents
Lifter horizontal moving device Download PDFInfo
- Publication number
- CN202968012U CN202968012U CN2012206457553U CN201220645755U CN202968012U CN 202968012 U CN202968012 U CN 202968012U CN 2012206457553 U CN2012206457553 U CN 2012206457553U CN 201220645755 U CN201220645755 U CN 201220645755U CN 202968012 U CN202968012 U CN 202968012U
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- CN
- China
- Prior art keywords
- guide rail
- roller
- frame
- moving device
- horizontally moving
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a lifter horizontal moving device. The lifter horizontal moving device comprises a first guide rail pair arranged on the left side of a lifer frame and a second guide rail pair arranged on the right side of the lifer frame. The lifter horizontal moving device is characterized in that the first guide rail pair comprises a first guide rail arranged on the ground and a plurality of first idler wheels pivoted on the left side of the lifer frame, an annular groove clamped on the first guide rail is formed in the outer surface of the first idler wheels, and the first idler wheels are clamped on the first guide rail and move along the direction of the first guide rail. The second guide rail pair comprises a second guide rail arranged on the ground and a plurality of second idler wheels pivoted on the right side of the lifer frame, the second guide rail and the first guide rail are arranged in parallel, the second guide rail is a plane guide and provided with a supporting face extending along the direction of the second guide rail, and the second idler wheels can press on the supporting face in a rolling mode. The lifter horizontal moving device has low requirements on guide rail central distance and guide rail accuracy and has low idler wheel coaxiality requirements, installation and adjustment are convenient, and work is safe and reliable.
Description
Technical field
The utility model relates to a kind of elevator horizontally moving device.
Background technology
Existing elevator horizontally moving device has two kinds of structures usually, wherein:
The first structure as shown in Figure 1, installation at this lift frame a1 is supported on rotating shaft a7, the pivot of rotating shaft a7 two ends by bearing a8 is equipped with the roller a2 with vee-cut, ground a4 is provided with the two dihedral guide rail a3 that are arranged in parallel, the vee-cut of roller a2 is nested on guide rail a3, like this, this elevator just can be along two dihedral guide rail a3 direction motion of translations;
The second structure as shown in Figure 2, installation at this lift frame a1 is supported on rotating shaft a7, be equipped with on roller a2 by the pivot of bearing a8 at rotating shaft a7 two ends, roller a2 appearance is periphery, ground a4 is provided with the two guide rail a3 that are arranged in parallel, guide rail a3 is the flat guide a5 that cross-sectional plane is square, and roller a2 is pressed on the areal of support of flat guide a5 and moves.
There is following shortcoming in the horizontally moving device of these two kinds of elevators: 1) two guideway centreline apart from and the accuracy requirement of guide rail high, the width between centers of two guide rails is bigger than normal a little or less than normal, causes that roller easily derails, vibrate greatly, guide rail jam serious wear etc.; 2) the roller coaxial accuracy requires high; 3) roller does not have upper limit, easily derails dangerous; 4) not convenient for installation and adjustment.
Summary of the invention
The purpose of this utility model is to provide a kind of elevator horizontally moving device, and low to the accuracy requirement of guideway centreline's distance and guide rail, the roller coaxial accuracy requires low, installation, easy to adjust, safe and reliable.
Above-mentioned purpose is achieved by the following technical solution:
A kind of elevator horizontally moving device, comprise the first guideway of being located at this lift frame left side and be located at second guideway on this lift frame right side, it is characterized in that: the first guideway comprises several first rollers that are arranged on ground the first guide rail and are journaled into the frame left side, the first roller is provided with the cannelure that is stuck on the first guide rail, and the first roller is stuck on the first guide rail and along the first guide rail direction and moves; The second guideway comprises several second rollers that are arranged on ground the second guide rail and are journaled into the frame right side, the second guide rail and the first guide rail parallel are arranged, the second guide rail is that flat guide has an areal of support along the second guide rail direction extension, and the second roller rollably is pressed on this areal of support.
Above technical scheme can be further improved by following measures:
The cross-sectional plane of this first guide rail is rounded, and the cross-sectional plane of the cannelure of the first roller is curved and be complementary with the first guide rail.
The cross-sectional plane of this second guide rail is square, and its end face is this areal of support, and the outside face of the second roller is periphery.
This second roller is antifriction-bearing box.
The left side of this frame and be positioned at the first roller directly over be provided with three guide rail parallel with the first guide rail direction to limit the bob of the first roller; The right side of this frame and be positioned at the second roller directly over be provided with four guide rail parallel with the second guide rail direction to limit the bob of the second roller.
The cross-sectional plane of the 3rd guide rail and the 4th guide rail is all rounded.
Two the first rollers are installed in this frame left side at least, and two the second rollers are installed on the frame right side at least.
The left bearing pin of this frame left side protrusion, the first roller is journaled on left bearing pin by bearing, the right bearing pin of frame right side protrusion, right bearing pin pivot fills the second roller.
The utility model compared with prior art has following advantage:
(1) a kind of elevator horizontally moving device, comprise the first guideway of being located at this lift frame left side and be located at second guideway on this lift frame right side, it is characterized in that: the first guideway comprises several first rollers that are arranged on ground the first guide rail and are journaled into the frame left side, the first roller is provided with the cannelure that is stuck on the first guide rail, and the first roller is stuck on the first guide rail and along the first guide rail direction and moves, the second guideway comprises several second rollers that are arranged on ground the second guide rail and are journaled into the frame right side, the second guide rail and the first guide rail parallel are arranged, the second guide rail is that flat guide has an areal of support along the second guide rail direction extension, the second roller rollably is pressed on this areal of support, the first roller is stuck on the first guide rail, the second roller is pressed on the areal of support of the second guide rail, the first guideway like this and the second guideway are installed, easy to adjust, the second guide rail adopts flat guide, during installation, the second roller can act on suitable sway adjustment on the areal of support of the second guide rail, make the first guide rail and the second guideway centreline apart from allowing the installation error scope large, the accuracy requirement of the first guide rail and the second guide rail self is not high, be not easy derailing, vibrate less, greatly reduce guide rail jam wear phenomenon,
(2) cross-sectional plane of this first guide rail is rounded, and the cross-sectional plane of the cannelure of the first roller is curved and be complementary with the first guide rail, and the first roller can require the roller right alignment low around the suitable deflection of the axis of the first guide rail, and process and assemble is easy;
(3) left side of this frame and be positioned at the first roller directly over be provided with three guide rail parallel with the first guide rail direction to limit the bob of the first roller; The right side of this frame and be positioned at the second roller directly over be provided with four guide rail parallel with the second guide rail direction to limit the bob of the second roller, increase the upper limit position of the first roller and the second roller, prevented the derailing of the first roller and the second roller thereby safety and reliability.
Description of drawings
Fig. 1 is the first structural principle cross-sectional schematic of existing elevator horizontally moving device;
Fig. 2 is the second structural principle cross-sectional schematic of existing elevator horizontally moving device;
Fig. 3 is the structural principle cross-sectional schematic of the utility model elevator horizontally moving device;
Fig. 4 is the structural principle cross-sectional schematic of the utility model elevator horizontally moving device, and wherein, when installation or mobile lift, the first roller is around the axis tilt of the first guide rail;
Fig. 5 is the structural principle schematic perspective view of the utility model elevator horizontally moving device;
Fig. 6 is another angle schematic perspective view of structural principle of the utility model elevator horizontally moving device;
Fig. 7 is the lateral plan of the hiding frame of the utility model elevator horizontally moving device, wherein, and the assembling of staggering on same contour plane of the first roller and the second roller;
Fig. 8 is the lateral plan of the hiding frame of the utility model elevator horizontally moving device, and wherein, the first roller and the second roller are in the assembling of staggering on differing heights.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
To shown in Figure 8, a kind of elevator horizontally moving device comprises the first guideway A that is located at this lift frame 1 left side and is located at the second guideway B on this lift frame right side as Fig. 3;
The first guideway A comprises several first rollers 3 that are arranged on the first guide rail 2 on the C of ground and are journaled into frame 1 left side, the first roller 3 is provided with the cannelure 31 that is stuck on the first guide rail, the first roller 3 is stuck on the first guide rail 2 and along the first guide rail 2 directions and moves, and the first roller 3 is stuck in the transverse moving left and right that can limit the first roller 3 on the first guide rail 2;
The second guideway B comprises several second rollers 5 that are arranged on the second guide rail 4 on the C of ground and are journaled into frame 1 right side, the second guide rail 4 and the first guide rail 2 are arranged in parallel, the second guide rail 4 rollably is pressed on this areal of support 41 for flat guide has areal of support 41, the second rollers 5 that extend along the second guide rail 4 directions.The second guide rail 4 adopts flat guide, and during installation, the second roller 5 can act on suitable sway adjustment on the areal of support 41 of the second guide rail 4, makes the first guide rail 2 and the second guide rail 4 width between centers permissible error scopes large, easy for installation.
The cross-sectional plane of this first guide rail 2 is rounded, and the cross-sectional plane of the cannelure 32 of the first roller 3 is curved and be complementary with the first guide rail 2.
The cross-sectional plane of this second guide rail 4 is square, and its end face is that the outside face of these areal of support 41, the second rollers is peripheries.
This second roller 5 is antifriction-bearing box.
The left side of this frame 1 and be positioned at the first roller 3 directly over be provided with three guide rail 6 parallel with the first guide rail 2 directions to limit the bob of the first roller 3, the first roller 3 can only be beated in the distance between the first guide rail 2 and the 3rd guide rail 6;
The right side of this frame 1 and be positioned at the second roller 5 directly over be provided with four guide rail 7 parallel with the second guide rail 4 directions to limit the bob of the second roller 5, the second roller 5 can only be beated in the distance between the second guide rail 4 and the 4th guide rail 7.The cross-sectional plane of the 3rd guide rail 6 and the 4th guide rail 7 is all rounded.
Two the first rollers 3 are installed in this frame 1 left side at least, and two the second rollers 5 are installed on frame 1 right side at least.
These frame 1 left side left bearing pin 11, the first rollers 3 of protrusion are journaled on left bearing pin 11 by bearing 13, the frame 1 right bearing pin 12 of right side protrusion, and right bearing pin 12 pivots fill the second roller 5.
As shown in Figure 4, this first roller is around the axis tilt D of the first guide rail angle, and like this, in elevator assembling or moving process, the roller right alignment requires low, and process and assemble is easy.
Shown in Fig. 5 and Fig. 6 is principle schematic of the present utility model.
As shown in Figure 7, the assembling of staggering on same contour plane of the first roller and the second roller, the first guide rail and the second guide rail are contour;
The first roller and the second roller are in the assembling of staggering on differing heights as shown in Figure 8, and the second guide rail is higher than the first guide rail.Certainly, the first guide rail also can be realized higher than the second guide rail.
The utility model the second guide rail 4 adopts flat guide, during installation, the second roller 5 can act on suitable sway adjustment on the areal of support 41 of the second guide rail 4, make the first guide rail 2 and the second guide rail 4 width between centers permissible error scopes large, accuracy requirement to guideway centreline's distance and guide rail is low, the first roller and the second roller coaxial accuracy require low, installation, easy to adjust, safe and reliable.
Claims (8)
1. elevator horizontally moving device comprises the first guideway of being located at this lift frame left side and is located at second guideway on this lift frame right side, it is characterized in that:
The first guideway comprises several first rollers that are arranged on ground the first guide rail and are journaled into the frame left side, and the first roller outside face is provided with the cannelure that is stuck on the first guide rail, and the first roller is stuck on the first guide rail and along the first guide rail direction and moves;
The second guideway comprises several second rollers that are arranged on ground the second guide rail and are journaled into the frame right side, the second guide rail and the first guide rail parallel are arranged, the second guide rail is that flat guide has an areal of support along the second guide rail direction extension, and the second roller rollably is pressed on this areal of support.
2. a kind of elevator horizontally moving device according to claim 1, it is characterized in that: the cross-sectional plane of the first guide rail is rounded, and the cross-sectional plane of the cannelure of the first roller is curved and be complementary with the first guide rail.
3. a kind of elevator horizontally moving device according to claim 1, it is characterized in that: the cross-sectional plane of the second guide rail is square, and its end face is this areal of support, and the outside face of the second roller is periphery.
4. according to claim 1 or 3 described a kind of elevator horizontally moving devices, it is characterized in that: the second roller is antifriction-bearing box.
5. according to claim 1 and 2 or 3 described a kind of elevator horizontally moving devices is characterized in that:
The left side of this frame and be positioned at the first roller directly over be provided with three guide rail parallel with the first guide rail direction to limit the bob of the first roller;
The right side of this frame and be positioned at the second roller directly over be provided with four guide rail parallel with the second guide rail direction to limit the bob of the second roller.
6. a kind of elevator horizontally moving device according to claim 5, it is characterized in that: the cross-sectional plane of the 3rd guide rail and the 4th guide rail is all rounded.
7. according to claim 1 and 2 or 3 described a kind of elevator horizontally moving devices is characterized in that: two the first rollers are installed in the frame left side at least, and two the second rollers are installed on the frame right side at least.
8. a kind of elevator horizontally moving device according to claim 7 is characterized in that: left bearing pin is protruded in the frame left side, and the first roller is journaled on left bearing pin by bearing, and right bearing pin is protruded on the frame right side, and right bearing pin pivot fills the second roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206457553U CN202968012U (en) | 2012-11-28 | 2012-11-28 | Lifter horizontal moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206457553U CN202968012U (en) | 2012-11-28 | 2012-11-28 | Lifter horizontal moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968012U true CN202968012U (en) | 2013-06-05 |
Family
ID=48509115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206457553U Withdrawn - After Issue CN202968012U (en) | 2012-11-28 | 2012-11-28 | Lifter horizontal moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976230A (en) * | 2012-11-28 | 2013-03-20 | 裕东（中山）机械工程有限公司 | Horizontal movement device for hoisting machine |
-
2012
- 2012-11-28 CN CN2012206457553U patent/CN202968012U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976230A (en) * | 2012-11-28 | 2013-03-20 | 裕东（中山）机械工程有限公司 | Horizontal movement device for hoisting machine |
| CN102976230B (en) * | 2012-11-28 | 2015-06-17 | 裕东（中山）机械工程有限公司 | Horizontal movement device for hoisting machine |
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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: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |