CN102976230B - Horizontal movement device for hoisting machine - Google Patents
Horizontal movement device for hoisting machine Download PDFInfo
- Publication number
- CN102976230B CN102976230B CN201210501485.3A CN201210501485A CN102976230B CN 102976230 B CN102976230 B CN 102976230B CN 201210501485 A CN201210501485 A CN 201210501485A CN 102976230 B CN102976230 B CN 102976230B
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- China
- Prior art keywords
- guide rail
- roller
- frame
- moving device
- horizontally moving
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Abstract
The invention relates to a horizontal movement device for a hoisting machine. The horizontal movement device comprises a first guide rail pair arranged at the left side of the hoisting machine and a second guide rail pair arranged at the right side of the hoisting machine; the horizontal movement device is characterized in that the first guide rail pair comprises a first guide rail arranged on the ground and a plurality of first rolling wheels which are pivoted at the left side of a rack; an annular groove which is blocked on the first guide rail is arranged in the external surface of each first rolling wheel; each first rolling wheel is blocked on the first guide rail and moves 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 rolling wheels which are pivoted at the right side of the rack; the second guide rail is parallel to the first guide rail; the second guide rail is a plane guide rail and is provided with a supporting surface extending along the direction of the second guide rail; and each second rolling wheel is pressed on the supporting surface in a rolling way. According to the horizontal movement device provided by the invention, the requirements on the center distance of the guide rails and the precision of the guide rails are low; the requirement on the coaxial precision of the rolling wheels is low; the installation and adjustment are convenient, and the running of the device is safe and reliable.
Description
Technical field
The present invention 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, be supported on rotating shaft a7 in the installation of this lift frame a1, the roller a2 of band vee-cut is equipped with by the pivot of bearing a8 in rotating shaft a7 two ends, ground a4 is provided with the two dihedral guide rail a3 be arranged in parallel, the vee-cut of roller a2 is nested on guide rail a3, like this, this elevator just can along two dihedral guide rail a3 direction motion of translations;
The second structure as shown in Figure 2, be supported on rotating shaft a7 in the installation of this lift frame a1, rotating shaft a7 two ends are equipped with on roller a2 by the pivot of bearing a8, roller a2 appearance is periphery, ground a4 is provided with the two guide rail a3 be arranged in parallel, guide rail a3 be the flat guide a5 that cross-sectional plane is square, roller a2 be pressed in flat guide a5 areal of support on move.
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 roller easily to derail, vibrate comparatively greatly, guide rail jam serious wear etc.; 2) roller coaxial accuracy requires high; 3) roller does not have upper limit, and easily derailing is dangerous; 4) not convenient for installation and adjustment.
Summary of the invention
The object of the present invention is to provide a kind of elevator horizontally moving device, to guideway centreline apart from and the accuracy requirement of guide rail low, roller coaxial accuracy requires low, installs, 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 be located on the left of this lift frame and the second guideway be located on the right side of this lift frame, it is characterized in that: the first guideway comprises several first rollers being arranged on ground first guide rail and being journaled on the left of frame, first roller is provided with the cannelure be stuck on the first guide rail, and the first roller to be stuck on the first guide rail and to move along the first guide rail direction; Second guideway comprises several second rollers being arranged on ground second guide rail and being journaled on the right side of frame, second guide rail and the first guide rail parallel are arranged, second guide rail is that flat guide has an areal of support extended along the second guide rail direction, and the second roller is rollably pressed on this areal of support.
Above technical scheme is further improved by following measures:
The circular in cross-section of this first guide rail, the cross-sectional plane of the cannelure of the first roller is curved and match 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 is also positioned at directly over the first roller and is 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 is also positioned at directly over the second roller and is 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 at least installed on the left of this frame, two the second rollers are at least installed on the right side of frame.
Protrude left bearing pin on the left of this frame, the first roller is journaled on left bearing pin by bearing, protrudes right bearing pin on the right side of frame, and right bearing pin pivot fills the second roller.
The present invention compared with prior art tool has the following advantages:
(1) a kind of elevator horizontally moving device, comprise the first guideway be located on the left of this lift frame and the second guideway be located on the right side of this lift frame, it is characterized in that: the first guideway comprises several first rollers being arranged on ground first guide rail and being journaled on the left of frame, first roller is provided with the cannelure be stuck on the first guide rail, and the first roller to be stuck on the first guide rail and to move along the first guide rail direction, second guideway comprises several second rollers being arranged on ground second guide rail and being journaled on the right side of frame, second guide rail and the first guide rail parallel are arranged, second guide rail is that flat guide has an areal of support extended along the second guide rail direction, second roller is rollably pressed on this areal of support, first roller is stuck on the first guide rail, 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, second guide rail adopts flat guide, during installation, 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 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) circular in cross-section of this first guide rail, the cross-sectional plane of the cannelure of the first roller is curved and match with the first guide rail, and the first roller suitably can deflect around the axis of the first guide rail, and roller right alignment is required low, process and assemble is easy;
(3) this frame left side and be positioned at directly over the first roller and 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 is also positioned at directly over the second roller and is provided with four guide rail parallel with the second guide rail direction to limit the bob of the second roller, add the upper limit position of the first roller and the second roller, prevent the first roller and the second roller to derail thus safety and reliability.
Accompanying drawing explanation
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 elevator horizontally moving device of the present invention;
Fig. 4 is the structural principle cross-sectional schematic of elevator horizontally moving device of the present invention, 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 elevator horizontally moving device of the present invention;
Fig. 6 is another angle schematic perspective view of structural principle of elevator horizontally moving device of the present invention;
Fig. 7 is the lateral plan of the hiding frame of elevator horizontally moving device of the present invention, and wherein, the first roller and the second roller stagger and assemble on same contour plane;
Fig. 8 is the lateral plan of the hiding frame of elevator horizontally moving device of the present invention, and wherein, the first roller and the second roller assemble staggering on differing heights.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Figures 3 to 8, a kind of elevator horizontally moving device, comprises the first guideway A be located on the left of this lift frame 1 and the second guideway B be located on the right side of this lift frame;
First guideway A comprises the first guide rail 2 be arranged on the C of ground and several first rollers 3 be journaled on the left of frame 1, first roller 3 is provided with the cannelure 31 be stuck on the first guide rail, first roller 3 to be stuck on the first guide rail 2 and to move along the first guide rail 2 direction, and the first roller 3 is stuck in the transverse moving left and right that the first guide rail 2 can limit the first roller 3;
Second guideway B comprises the second guide rail 4 be arranged on the C of ground and several second rollers 5 be journaled on the right side of frame 1, second guide rail 4 and the first guide rail 2 are arranged in parallel, second guide rail 4 is rollably pressed on this areal of support 41 for flat guide has areal of support 41, second roller 5 extended along the second guide rail 4 direction.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 scope greatly, easy for installation.
The circular in cross-section of this first guide rail 2, the cross-sectional plane of the cannelure 32 of the first roller 3 is curved and match with the first guide rail 2.
The cross-sectional plane of this second guide rail 4 is square, and its end face is the outside face of this areal of support 41, second roller is periphery.
This second roller 5 is antifriction-bearing box.
The left side of this frame 1 is also positioned at directly over the first roller 3 and is provided with three guide rail 6 parallel with the first guide rail 2 direction to limit the bob of the first roller 3, and 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 is also positioned at directly over the second roller 5 and is provided with four guide rail 7 parallel with the second guide rail 4 direction to limit the bob of the second roller 5, and 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 at least installed on the left of this frame 1, two the second rollers 5 are at least installed on the right side of frame 1.
Protruding left bearing pin 11, first roller 3 on the left of this frame 1 is journaled on left bearing pin 11 by bearing 13, and protrude right bearing pin 12 on the right side of frame 1, right bearing pin 12 pivot fills the second roller 5.
As shown in Figure 4, this first roller is around the axis tilt D angle of the first guide rail, and like this, in elevator assembling or moving process, roller right alignment requires low, and process and assemble is easy.
Shown in Fig. 5 and Fig. 6 is principle schematic of the present invention.
As shown in Figure 7, the first roller and the second roller stagger and assemble on same contour plane, the first guide rail and the second guide rail contour;
First roller and the second roller assemble 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 realize higher than the second guide rail.
The present invention second guide rail 4 adopts flat guide, during installation, 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 scope large, low to the accuracy requirement of guideway centreline's distance and guide rail, first roller and the second roller coaxial accuracy require low, install, easy to adjust, safe and reliable.
Claims (8)
1. an elevator horizontally moving device, comprises the first guideway be located on the left of this lift frame and the second guideway be located on the right side of this lift frame, it is characterized in that:
First guideway comprises and is arranged on ground first guide rail and is journaled into several first rollers on the left of frame, and the first roller outside face is provided with the cannelure be stuck on the first guide rail, and the first roller to be stuck on the first guide rail and to move along the first guide rail direction;
Second guideway comprises several second rollers being arranged on ground second guide rail and being journaled on the right side of frame, second guide rail and the first guide rail parallel are arranged, second guide rail is that flat guide has an areal of support extended along the second guide rail direction, and the second roller is rollably pressed on this areal of support.
2. a kind of elevator horizontally moving device according to claim 1, is characterized in that: the circular in cross-section of the first guide rail, and the cross-sectional plane of the cannelure of the first roller is curved and match with the first guide rail.
3. a kind of elevator horizontally moving device according to claim 1, 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. a kind of elevator horizontally moving device according to claim 1 or 3, is characterized in that: the second roller is antifriction-bearing box.
5. a kind of elevator horizontally moving device according to claim 1 or 2 or 3, is characterized in that:
The left side of this frame is also positioned at directly over the first roller and is 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 is also positioned at directly over the second roller and is 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, is characterized in that: the cross-sectional plane of the 3rd guide rail and the 4th guide rail is all rounded.
7. a kind of elevator horizontally moving device according to claim 1 or 2 or 3, is characterized in that: at least install two the first rollers on the left of frame, at least installs two the second rollers on the right side of frame.
8. a kind of elevator horizontally moving device according to claim 7, is characterized in that: protrude left bearing pin on the left of frame, and the first roller is journaled on left bearing pin by bearing, protrudes right bearing pin on the right side of frame, and right bearing pin pivot fills the second roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501485.3A CN102976230B (en) | 2012-11-28 | 2012-11-28 | Horizontal movement device for hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501485.3A CN102976230B (en) | 2012-11-28 | 2012-11-28 | Horizontal movement device for hoisting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102976230A CN102976230A (en) | 2013-03-20 |
| CN102976230B true CN102976230B (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210501485.3A Expired - Fee Related CN102976230B (en) | 2012-11-28 | 2012-11-28 | Horizontal movement device for hoisting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102976230B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331785A (en) * | 2013-07-03 | 2013-10-02 | 颜小斌 | Saw web horizontal reciprocating moving frame of reciprocating type material handling machine |
| CN109016505A (en) * | 2018-07-27 | 2018-12-18 | 武汉三迪创为科技有限公司 | A kind of plane transmission mechanism and 3D printing equipment for 3D printing equipment |
| CN109261970B (en) * | 2018-10-23 | 2020-10-16 | 武汉三迪创为科技有限公司 | 3D printing equipment and method for preparing medical porous tantalum metal implant material by using same |
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| KR100715449B1 (en) * | 2005-12-22 | 2007-05-07 | 한국항공우주연구원 | Mediums of preventing to spraying dusts for overhead travelling and portal bridge cranes |
| CN101219754A (en) * | 2008-01-22 | 2008-07-16 | 友达光电股份有限公司 | Conveying system |
| CN201195662Y (en) * | 2008-04-16 | 2009-02-18 | 哈尔滨泰富电气有限公司 | Disc type linear electric motor drive bridge type crane |
| CN201473005U (en) * | 2009-07-27 | 2010-05-19 | 卓越(福建)机械制造发展有限公司 | Track pressing mechanism |
| CN201720978U (en) * | 2010-05-13 | 2011-01-26 | 浙江飞龙管业有限公司 | Automatic rolling device of die core axle for glass reinforced plastic pipe drying oven |
| CN201746229U (en) * | 2010-05-25 | 2011-02-16 | 卫华集团有限公司 | Crane and trolley and wheels of crane |
| CN202968012U (en) * | 2012-11-28 | 2013-06-05 | 裕东（中山）机械工程有限公司 | Lifter horizontal moving device |
-
2012
- 2012-11-28 CN CN201210501485.3A patent/CN102976230B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100715449B1 (en) * | 2005-12-22 | 2007-05-07 | 한국항공우주연구원 | Mediums of preventing to spraying dusts for overhead travelling and portal bridge cranes |
| CN101219754A (en) * | 2008-01-22 | 2008-07-16 | 友达光电股份有限公司 | Conveying system |
| CN201195662Y (en) * | 2008-04-16 | 2009-02-18 | 哈尔滨泰富电气有限公司 | Disc type linear electric motor drive bridge type crane |
| CN201473005U (en) * | 2009-07-27 | 2010-05-19 | 卓越(福建)机械制造发展有限公司 | Track pressing mechanism |
| CN201720978U (en) * | 2010-05-13 | 2011-01-26 | 浙江飞龙管业有限公司 | Automatic rolling device of die core axle for glass reinforced plastic pipe drying oven |
| CN201746229U (en) * | 2010-05-25 | 2011-02-16 | 卫华集团有限公司 | Crane and trolley and wheels of crane |
| CN202968012U (en) * | 2012-11-28 | 2013-06-05 | 裕东（中山）机械工程有限公司 | Lifter horizontal moving device |
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| Publication number | Publication date |
|---|---|
| CN102976230A (en) | 2013-03-20 |
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Granted publication date: 20150617 Termination date: 20211128 |