CN111675143A - Mechanical small-sized lifting platform - Google Patents
Mechanical small-sized lifting platform Download PDFInfo
- Publication number
- CN111675143A CN111675143A CN202010486687.XA CN202010486687A CN111675143A CN 111675143 A CN111675143 A CN 111675143A CN 202010486687 A CN202010486687 A CN 202010486687A CN 111675143 A CN111675143 A CN 111675143A
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- Prior art keywords
- plate
- screw rod
- sliding sleeve
- hand wheel
- fine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention belongs to the technical field of lifting platforms, in particular to a mechanical small lifting platform which comprises a lifting plate and a cross lifting frame arranged on the inner side of the lifting plate, wherein the lifting plate comprises a top plate and a bottom plate which are distributed in parallel, a hinge seat and a mounting seat are arranged on one side surface of the top plate, which is opposite to the bottom plate, the hinge seat is fixed at one end of the lifting plate, and the mounting seat is arranged at the other end of the lifting plate; make the crossing elevator frame go up and down under the drive of fast adjusting hand wheel, adjust roughly highly the back, then press and lock the mechanism, with locking between second sliding sleeve and the slide, then through locking the mechanism with the unblock between slide and the first sliding sleeve, make and be in the sliding state between first sliding sleeve and the slide, at this moment, can rotate meticulous knob, make the crossing elevator frame go up and down under the drive of meticulous knob, accomplish meticulous regulation, coarse adjusting screw rod is for ordinary screw rod in this structure, transmission efficiency is higher, consequently can be faster adjust, and can meticulous regulation.
Description
Technical Field
The invention belongs to the technical field of lifting platforms, and particularly relates to a mechanical small lifting platform.
Background
The laboratory bench extensively applies to schools, hospitals, scientific research institute, places such as mill, the laboratory bench quantity that is equipped with in general laboratory is all not many, so same laboratory bench has many people to use, and everyone's height is different, when using the laboratory bench, if the laboratory bench is too high, the medicament of taking of being inconvenient to the shorter laboratory staff of height, if the laboratory bench is too short, need bow to hang down to do the experiment to the higher laboratory staff of height, so everyone is different to the requirement of laboratory bench height, the laboratory bench that needs go up and down.
The existing lifting platform usually rotates a screw rod to enable a cross-distributed telescopic frame structure to lift, but the speed of rotation adjustment of the existing screw rod hand wheel structure is relatively slow, and only one adjustment mode is provided, so that the time consumption is relatively long when a worker adjusts each time, the time is prolonged, and the efficiency is reduced.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a mechanical small lifting platform which has the characteristics of being capable of being adjusted quickly and increasing efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a mechanical small lifting platform comprises a lifting plate and a cross lifting frame arranged on the inner side of the lifting plate, wherein the lifting plate comprises a top plate and a bottom plate which are distributed in parallel, a hinged seat and a mounting seat are arranged on the opposite side surfaces of the top plate and the bottom plate, the hinged seat is fixed at one end of the lifting plate, the mounting seat is arranged at the other end of the lifting plate, a guide rod is arranged between the hinged seat and the mounting seat, one end of the cross lifting frame is hinged and installed on the hinged seat, a sliding seat is hinged and installed at the other end of the cross lifting frame, the sliding seat is slidably installed on the guide rod, a quick adjusting hand wheel and a fine knob are arranged on one side, close to the mounting seat, of the lifting plate, the quick adjusting hand wheel is installed on the top plate, a coarse adjusting screw rod penetrates through the quick adjusting hand wheel and is connected with a coarse adjusting screw rod, the coarse adjusting screw, first sliding sleeve with slide sliding connection, just first sliding sleeve cover is located coarse adjusting screw's outside, and with coarse adjusting screw transmission connects, meticulous knob is installed on the bottom plate, just run through on the meticulous knob the slide is connected with fine adjustment screw rod, fine adjustment screw rod with meticulous knob fixed connection, fine adjustment screw rod is equipped with the second sliding sleeve with the junction of slide, the second sliding sleeve with slide sliding connection, just second sliding sleeve cover is located fine adjustment screw rod's outside, and with fine adjustment screw transmission connects, be equipped with the locking mechanism who is used for locking first sliding sleeve, slide or second sliding sleeve, slide on the cross crane.
Preferably, the cross lifting frame comprises a first lifting plate and a second lifting plate, the first lifting plate and the second lifting plate are crossed in an X shape, and the first lifting plate and the second lifting plate are hinged and fixed.
Preferably, a hand wheel fixing frame is fixedly mounted on the mounting seat, and the fast adjusting hand wheel and the fine knob are respectively mounted on the two hand wheel fixing frames.
Preferably, a bearing is arranged on the inner side of the hand wheel fixing frame, the bearing is fixedly connected with the hand wheel fixing frame, the coarse adjustment screw rod or the fine adjustment screw rod is fixedly connected with the bearing, and the coarse adjustment screw rod, the fine adjustment screw rod and the hand wheel fixing frame are rotatably connected through the bearing.
Preferably, the locking mechanism install in the lateral wall of cross crane, and run through extremely in the slide, the locking mechanism includes button, spring button and card axle, spring button install in the tip of slide, the button block is installed spring button's the outside, the card axle is fixed in spring button's inboard, just the card axle activity is in the slide.
Preferably, a plurality of clamping grooves are formed in the outer side wall of the first sliding sleeve or the outer side wall of the second sliding sleeve, the clamping grooves are evenly distributed, and the clamping shaft is clamped and fixed with the clamping grooves.
Preferably, the length of the second sliding sleeve is greater than the length of the first sliding sleeve.
Preferably, the top of lifter plate is equipped with the loading board, adjusting bolt is all installed in the four corners department of loading board, the loading board with pass through between the lifter plate adjusting bolt fixed connection.
Preferably, horizontal glass bubbles are arranged at four corners of the bearing plate and fixedly connected with the bearing plate.
Preferably, a rubber pad is arranged in the middle of the top of the bearing plate and fixedly connected with the bearing plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the quick adjustment hand wheel and the fine knob are arranged on the lifting plate, so that the second sliding sleeve connected with the fine adjustment screw rod can be unlocked, the cross lifting frame is driven by the quick adjustment hand wheel to lift, after the approximate height is adjusted, the locking mechanism is pressed down to lock the second sliding sleeve and the sliding seat, the sliding seat and the first sliding sleeve are unlocked through the locking mechanism, the first sliding sleeve and the sliding seat are in a sliding state, at the moment, the fine knob can be rotated, the cross lifting frame is driven by the fine knob to lift, and the fine adjustment is completed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of the present invention with the carrier plate removed;
FIG. 4 is a schematic cross-sectional view taken along the line A-A in FIG. 1;
fig. 5 is a schematic cross-sectional view taken along the direction B-B in fig. 1.
In the figure: 1. a lifting plate; 1a, a top plate; 1b, a bottom plate; 11. a hinged seat; 12. a mounting seat; 2. a cross lifting frame; 2a, a first lifting plate; 2b, a second lifting plate; 21. a slide base; 22. a guide bar; 3. a handwheel fixing frame; 301. a bearing; 4. a fast adjusting hand wheel; 41. roughly adjusting the screw rod; 42. a first sliding sleeve; 5. a fine knob; 51. fine adjustment of the screw; 52. a second sliding sleeve; 6. a carrier plate; 61. adjusting the bolt; 62. a horizontal glass bulb; 63. a rubber pad; 7. a locking mechanism; 71. a button; 72. a spring button; 73. and (4) clamping the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the invention discloses a mechanical small lifting platform, which comprises a lifting plate 1 and a cross lifting frame 2 arranged on the inner side of the lifting plate 1, wherein the lifting plate 1 comprises a top plate 1a and a bottom plate 1b which are distributed in parallel, a hinged seat 11 and a mounting seat 12 are arranged on one opposite side surface of the top plate 1a and the bottom plate 1b, the hinged seat 11 is fixed at one end of the lifting plate 1, the mounting seat 12 is positioned at the other end of the lifting plate 1, a guide rod 22 is arranged between the hinged seat 11 and the mounting seat 12, one end of the cross lifting frame 2 is hinged and mounted on a hinge, and the technical scheme is as follows: a mechanical small lifting platform comprises a lifting plate 1 and a cross lifting frame 2 arranged on the inner side of the lifting plate 1, wherein the lifting plate 1 comprises a top plate 1a and a bottom plate 1b which are distributed in parallel, a hinged seat 11 and a mounting seat 12 are arranged on opposite side surfaces of the top plate 1a and the bottom plate 1b, the hinged seat 11 is fixed at one end of the lifting plate 1, the mounting seat 12 is positioned at the other end of the lifting plate 1, a guide rod 22 is arranged between the hinged seat 11 and the mounting seat 12, one end of the cross lifting frame 2 is hinged and mounted on the hinged seat 11, the other end is hinged and mounted with a sliding seat 21, the sliding seat 21 is slidably mounted on the guide rod 22, a quick adjusting hand wheel 4 and a fine knob 5 are arranged on one side, close to the mounting seat 12, of the lifting plate 1, the quick adjusting hand wheel 4 is mounted on the top plate 1a, a coarse adjusting screw 41 is connected on the quick adjusting hand wheel 4 by penetrating through the sliding seat 21, the first sliding sleeve 42 is slidably connected with the sliding base 21, the first sliding sleeve 42 is sleeved outside the coarse adjustment screw 41 and is in transmission connection with the coarse adjustment screw 41, the fine knob 5 is installed on the bottom plate 1b, the fine knob 5 is connected with a fine adjustment screw 51 through the sliding base 21, the fine adjustment screw 51 is fixedly connected with the fine adjustment screw 5, a second sliding sleeve 52 is arranged at the connection position of the fine adjustment screw 51 and the sliding base 21, the second sliding sleeve 52 is slidably connected with the sliding base 21, the second sliding sleeve 52 is sleeved outside the fine adjustment screw 51 and is in transmission connection with the fine adjustment screw 51, and the cross lifting frame 2 is provided with a locking mechanism 7 for locking the first sliding sleeve 42, the sliding base 21 or the second sliding sleeve 52 and the sliding base 21.
In this embodiment, a fast adjusting hand wheel 4 and a fine knob 5 are arranged on one side of the lifting plate 1 close to the mounting base 12, the fast adjusting hand wheel 4 is mounted on the top plate 1a, a coarse adjusting screw 41 is connected to the fast adjusting hand wheel 4 through a sliding base 21, the fine knob 5 is mounted on the bottom plate 1b, a fine adjusting screw 51 is connected to the fine knob 5 through the sliding base 21, the fast adjusting hand wheel 4 and the fine knob 5 are mounted on the lifting plate 1, when in use, a second sliding sleeve 52 connected with the fine adjusting screw 51 can be unlocked firstly, so that the second sliding sleeve 52 and the sliding base 21 are in a sliding state, then the fast adjusting hand wheel 4 is rotated, the cross lifting frame 2 is driven by the fast adjusting hand wheel 4 to lift, after the height is adjusted to be approximate, then a locking mechanism 7 is pressed down to lock the second sliding sleeve 52 and the sliding base 21, and the first sliding sleeve 42 are unlocked through the locking mechanism 7, make to be in the sliding state between first sliding sleeve 42 and the slide 21, at this moment, can rotate meticulous knob 5, make the cross crane 2 go up and down under the drive of meticulous knob 5, accomplish meticulous regulation, coarse adjusting screw rod 41 is higher for ordinary screw rod in this structure, and transmission efficiency is higher, consequently can be faster adjust to can meticulous regulation.
Specifically, the cross crane 2 comprises a first lifting plate 2a and a second lifting plate 2b, the first lifting plate 2a and the second lifting plate 2b are crossed to form an X shape, the first lifting plate 2a and the second lifting plate 2b are hinged and fixed, the cross crane 2 is arranged to form the X-shaped first lifting plate 2a and the X-shaped second lifting plate 2b, the first lifting plate 2a and the second lifting plate 2b are hinged with each other, and the height of the lifting platform is adjusted by changing the cross angle.
Specifically, a hand wheel fixing frame 3 is fixedly mounted on the mounting seat 12, the fast adjusting hand wheel 4 and the fine adjusting knob 5 are respectively mounted on the two hand wheel fixing frames 3, a bearing 301 is arranged on the inner side of each hand wheel fixing frame 3, the bearing 301 is fixedly connected with the hand wheel fixing frame 3, the coarse adjusting screw 41 or the fine adjusting screw 51 is fixedly connected with the bearing 301, the coarse adjusting screw 41 or the fine adjusting screw 51 is rotatably connected with the hand wheel fixing frame 3 through the bearing 301, the fast adjusting hand wheel 4 and the fine adjusting knob 5 can be detached and mounted through the hand wheel fixing frame 3, the bearing 301 is arranged inside the fast adjusting hand wheel 4 or the fine adjusting knob 5, and friction force generated when the coarse adjusting screw 41 or the fine adjusting screw.
Specifically, the locking mechanism 7 is installed on the side wall of the cross crane 2 and penetrates into the slide carriage 21, the locking mechanism 7 comprises a button 71, a spring button 72 and a clamping shaft 73, the spring button 72 is installed at the end of the slide carriage 21, the button 71 is installed at the outer side of the spring button 72 in a clamping manner, the clamping shaft 73 is fixed at the inner side of the spring button 72, the clamping shaft 73 is movable in the slide carriage 21, by arranging the locking mechanism 7 consisting of the button 71, the spring button 72 and the clamping shaft 73, when in use, the clamping shaft 73 is pressed inwards by pressing the button 71 and is matched with the first sliding sleeve 42 and the second sliding sleeve 52, when the first sliding sleeve 42 is locked, the second sliding sleeve 52 positioned below can slide with the slide carriage 21, so that the fine adjustment screw 51 can serve as a sliding rod, coarse adjustment can be performed, when the second sliding sleeve 52 is locked, the first sliding sleeve 42 positioned above can slide with the slide carriage 21, so that the coarse adjustment screw 41 serves as a sliding rod, fine tuning can be performed.
Specifically, a plurality of draw-in groove has all been seted up on the lateral wall of first sliding sleeve 42 or second sliding sleeve 52, and a plurality of draw-in groove evenly distributed, card axle 73 are fixed with the draw-in groove block, through setting up the draw-in groove, can accomplish the card with the cooperation of card axle 73 and die.
Specifically, the second runner 52 is longer than the first runner 42 for a coarse adjustment, the longer second runner 52 providing a longer sliding distance, and the shorter first runner 42 for a fine adjustment.
Specifically, the top of lifter plate 1 is equipped with loading board 6, and adjusting bolt 61 is all installed in the four corners department of loading board 6, through adjusting bolt 61 fixed connection between loading board 6 and the lifter plate 1, through setting up loading board 6 at the top, can be used for bearing and place experimental article, can adjust the horizontal position of loading board 6 through adjusting bolt 61.
Specifically, the four corners of the bearing plate 6 are provided with horizontal glass bubbles 62, the horizontal glass bubbles 62 are fixedly connected with the bearing plate 6, and the horizontal glass bubbles 62 can assist in observing whether the bearing plate 6 is in a horizontal state.
Specifically, the middle position of the top of the bearing plate 6 is provided with a rubber pad 63, the rubber pad 63 is fixedly connected with the bearing plate 6, and the rubber pad 63 can increase the friction force between the bearing plate and the object.
The working principle and the using process of the invention are as follows: after the installation of the present invention, when the present invention is used, the second sliding sleeve 52 connected with the fine adjustment screw 51 can be unlocked, so that the second sliding sleeve 52 and the sliding base 21 are in a sliding state, then the fast adjustment hand wheel 4 is rotated, the cross crane 2 is driven by the fast adjustment hand wheel 4 to lift, after the approximate height is adjusted, the locking mechanism 7 is pressed, the second sliding sleeve 52 and the sliding base 21 are locked, then the sliding base 21 and the first sliding sleeve 42 are unlocked through the locking mechanism 7, so that the first sliding sleeve 42 and the sliding base 21 are in a sliding state, at this time, the fine knob 5 can be rotated, so that the cross crane 2 is driven by the fine knob 5 to lift, so as to complete the fine adjustment, and the coarse adjustment screw 41 in the present invention has higher transmission efficiency relative to a common screw, so that the adjustment can be carried out more quickly and can be carried out with fine adjustment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Mechanical type small-size elevating platform, its characterized in that: including lifter plate (1) and set up in lifter plate (1) inboard cross crane (2), lifter plate (1) is including parallel distribution's roof (1 a) and bottom plate (1 b), the relative side of roof (1 a), bottom plate (1 b) all is equipped with articulated seat (11) and mount pad (12), articulated seat (11) are fixed in the one end of lifter plate (1), mount pad (12) are located the other end of lifter plate (1), install guide arm (22) between articulated seat (11) and mount pad (12), the one end of cross crane (2) is articulated to be installed on articulated seat (11), slide (21) are installed to the other end is articulated, slide (21) slidable mounting be in on guide arm (22), be close to on lifter plate (1) one side of mount pad (12) is equipped with fast adjusting hand wheel (4) The fine knob (5), the fast adjusting hand wheel (4) is installed on the top plate (1 a), the fast adjusting hand wheel (4) penetrates through the sliding seat (21) and is connected with a coarse adjusting screw rod (41), the coarse adjusting screw rod (41) is fixedly connected with the fast adjusting hand wheel (4), a first sliding sleeve (42) is arranged at the joint of the coarse adjusting screw rod (41) and the sliding seat (21), the first sliding sleeve (42) is in sliding connection with the sliding seat (21), the first sliding sleeve (42) is sleeved outside the coarse adjusting screw rod (41) and is in transmission connection with the coarse adjusting screw rod (41), the fine knob (5) is installed on the bottom plate (1 b), the fine knob (5) penetrates through the sliding seat (21) and is connected with a fine adjusting screw rod (51), the fine adjusting screw rod (51) is fixedly connected with the fine knob (5), and a second sliding sleeve (52) is arranged at the joint of the fine adjusting screw rod (51) and the sliding seat (21), second sliding sleeve (52) with slide (21) sliding connection, just second sliding sleeve (52) cover is located the outside of fine setting screw rod (51), and with fine setting screw rod (51) transmission is connected, be equipped with on cross crane (2) and be used for locking first sliding sleeve (42), slide (21) or second sliding sleeve (52), locking mechanism (7) of slide (21).
2. The mechanical compact lift station of claim 1, wherein: the cross lifting frame (2) comprises a first lifting plate (2 a) and a second lifting plate (2 b), the first lifting plate (2 a) and the second lifting plate (2 b) are crossed in an X shape, and the first lifting plate (2 a) and the second lifting plate (2 b) are hinged and fixed.
3. The mechanical compact lift station of claim 1, wherein: the quick adjusting device is characterized in that a hand wheel fixing frame (3) is fixedly mounted on the mounting seat (12), and a quick adjusting hand wheel (4) and a fine knob (5) are respectively mounted on the two hand wheel fixing frames (3).
4. The mechanical compact lift station of claim 3, wherein: the inner side of the hand wheel fixing frame (3) is provided with a bearing (301), the bearing (301) is fixedly connected with the hand wheel fixing frame (3), the coarse adjustment screw rod (41) or the fine adjustment screw rod (51) is fixedly connected with the bearing (301), and the coarse adjustment screw rod (41), the fine adjustment screw rod (51) and the hand wheel fixing frame (3) are rotatably connected through the bearing (301).
5. The mechanical compact lift station of claim 1, wherein: locking mechanism (7) install in the lateral wall of cross crane (2), and run through to in slide (21), locking mechanism (7) are including button (71), spring button (72) and card axle (73), spring button (72) install in the tip of slide (21), button (71) block is installed the outside of spring button (72), card axle (73) are fixed in the inboard of spring button (72), just card axle (73) activity is in slide (21).
6. The mechanical compact lift station of claim 5, wherein: a plurality of clamping grooves are formed in the outer side wall of the first sliding sleeve (42) or the outer side wall of the second sliding sleeve (52) and are evenly distributed, and the clamping shafts (73) are clamped and fixed with the clamping grooves.
7. The mechanical compact lift station of claim 1, wherein: the second runner (52) has a length greater than a length of the first runner (42).
8. The mechanical compact lift station of claim 1, wherein: the top of lifter plate (1) is equipped with loading board (6), adjusting bolt (61) are all installed to the four corners department of loading board (6), loading board (6) with between lifter plate (1) through adjusting bolt (61) fixed connection.
9. The mechanical compact lift station of claim 8, wherein: the four corners of the bearing plate (6) are provided with horizontal glass bubbles (62), and the horizontal glass bubbles (62) are fixedly connected with the bearing plate (6).
10. The mechanical compact lift station of claim 8, wherein: the middle position of the top of the bearing plate (6) is provided with a rubber pad (63), and the rubber pad (63) is fixedly connected with the bearing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010486687.XA CN111675143B (en) | 2020-06-01 | 2020-06-01 | Mechanical small-sized lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010486687.XA CN111675143B (en) | 2020-06-01 | 2020-06-01 | Mechanical small-sized lifting platform |
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| Publication Number | Publication Date |
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| CN111675143A true CN111675143A (en) | 2020-09-18 |
| CN111675143B CN111675143B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010486687.XA Active CN111675143B (en) | 2020-06-01 | 2020-06-01 | Mechanical small-sized lifting platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030290A (en) * | 2020-09-22 | 2020-12-04 | 青海德瑞纺织品进出口有限公司 | Yarn tension adjusting mechanism for textile industry two-for-one twister |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069850U (en) * | 1990-09-06 | 1991-01-23 | 杨剑华 | High-efficient mechanical jack |
| CN2138115Y (en) * | 1992-07-07 | 1993-07-14 | 四川石油管理局川东钻探公司 | Dual regulating mechanic lift |
| CN2556181Y (en) * | 2002-06-17 | 2003-06-18 | 蒋五一 | Variable-speed jacking mechanism |
| CN1709786A (en) * | 2004-06-18 | 2005-12-21 | 王存义 | Clibmbing-hoisting machine |
| CN101195467A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Shear type hoisting device |
| DE502004009382D1 (en) * | 2003-05-14 | 2009-06-04 | Okin Ges Fuer Antriebstechnik | rotary drive |
| CN102079099A (en) * | 2010-11-25 | 2011-06-01 | 李远强 | Fine tuning cutting machine of plastic straw notch |
| CN103112798A (en) * | 2012-11-09 | 2013-05-22 | 无锡市洪成造纸机械有限公司 | Fixed type drive lead screw lifting platform |
| CN204019384U (en) * | 2014-09-03 | 2014-12-17 | 贾孟飞 | A kind of bench vice with speed clamping regulatory function |
| CN104627899A (en) * | 2015-02-04 | 2015-05-20 | 黄骅 | Shear type lifting platform |
| CN207080776U (en) * | 2017-08-22 | 2018-03-09 | 四川建筑职业技术学院 | A kind of mining machinery support platform |
| CN207142784U (en) * | 2017-07-21 | 2018-03-27 | 河南豫乾技术转移中心有限公司 | Power equipment maintaining lowering or hoisting gear |
| CN108046158A (en) * | 2017-12-12 | 2018-05-18 | 绍兴厚道自动化设备有限公司 | A kind of mechanical lifting gear convenient for folding |
| CN208054827U (en) * | 2018-01-17 | 2018-11-06 | 广西电网有限责任公司河池供电局 | A kind of isolating switch mechanism case hoistable platform |
| CN109052220A (en) * | 2018-09-18 | 2018-12-21 | 林兵兵 | A kind of stilt formula elevating device |
| CN208408553U (en) * | 2018-04-18 | 2019-01-22 | 江苏创凌非晶科技发展有限公司 | A kind of metal cutting device for processing |
| CN208483757U (en) * | 2018-06-09 | 2019-02-12 | 东莞市精日数控设备有限公司 | A kind of numerical control processing firm banking of band speed regulation |
| CN109809324A (en) * | 2019-03-13 | 2019-05-28 | 安徽融易供应链管理有限公司 | Carrier in a kind of logistics room |
| CN208973530U (en) * | 2018-05-21 | 2019-06-14 | 广东万事泰电器有限公司 | Bean milling machine adjusts thickness component with double |
| CN209693196U (en) * | 2018-12-27 | 2019-11-26 | 深圳市健仕达电子有限公司 | A kind of counting mainboard SMT chip mounter contained side device |
| CN209702216U (en) * | 2019-04-10 | 2019-11-29 | 广东电网有限责任公司 | Multifunctional combination balanced hoisting frame |
-
2020
- 2020-06-01 CN CN202010486687.XA patent/CN111675143B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069850U (en) * | 1990-09-06 | 1991-01-23 | 杨剑华 | High-efficient mechanical jack |
| CN2138115Y (en) * | 1992-07-07 | 1993-07-14 | 四川石油管理局川东钻探公司 | Dual regulating mechanic lift |
| CN2556181Y (en) * | 2002-06-17 | 2003-06-18 | 蒋五一 | Variable-speed jacking mechanism |
| DE502004009382D1 (en) * | 2003-05-14 | 2009-06-04 | Okin Ges Fuer Antriebstechnik | rotary drive |
| CN1709786A (en) * | 2004-06-18 | 2005-12-21 | 王存义 | Clibmbing-hoisting machine |
| CN101195467A (en) * | 2007-12-28 | 2008-06-11 | 上海微电子装备有限公司 | Shear type hoisting device |
| CN102079099A (en) * | 2010-11-25 | 2011-06-01 | 李远强 | Fine tuning cutting machine of plastic straw notch |
| CN103112798A (en) * | 2012-11-09 | 2013-05-22 | 无锡市洪成造纸机械有限公司 | Fixed type drive lead screw lifting platform |
| CN204019384U (en) * | 2014-09-03 | 2014-12-17 | 贾孟飞 | A kind of bench vice with speed clamping regulatory function |
| CN104627899A (en) * | 2015-02-04 | 2015-05-20 | 黄骅 | Shear type lifting platform |
| CN207142784U (en) * | 2017-07-21 | 2018-03-27 | 河南豫乾技术转移中心有限公司 | Power equipment maintaining lowering or hoisting gear |
| CN207080776U (en) * | 2017-08-22 | 2018-03-09 | 四川建筑职业技术学院 | A kind of mining machinery support platform |
| CN108046158A (en) * | 2017-12-12 | 2018-05-18 | 绍兴厚道自动化设备有限公司 | A kind of mechanical lifting gear convenient for folding |
| CN208054827U (en) * | 2018-01-17 | 2018-11-06 | 广西电网有限责任公司河池供电局 | A kind of isolating switch mechanism case hoistable platform |
| CN208408553U (en) * | 2018-04-18 | 2019-01-22 | 江苏创凌非晶科技发展有限公司 | A kind of metal cutting device for processing |
| CN208973530U (en) * | 2018-05-21 | 2019-06-14 | 广东万事泰电器有限公司 | Bean milling machine adjusts thickness component with double |
| CN208483757U (en) * | 2018-06-09 | 2019-02-12 | 东莞市精日数控设备有限公司 | A kind of numerical control processing firm banking of band speed regulation |
| CN109052220A (en) * | 2018-09-18 | 2018-12-21 | 林兵兵 | A kind of stilt formula elevating device |
| CN209693196U (en) * | 2018-12-27 | 2019-11-26 | 深圳市健仕达电子有限公司 | A kind of counting mainboard SMT chip mounter contained side device |
| CN109809324A (en) * | 2019-03-13 | 2019-05-28 | 安徽融易供应链管理有限公司 | Carrier in a kind of logistics room |
| CN209702216U (en) * | 2019-04-10 | 2019-11-29 | 广东电网有限责任公司 | Multifunctional combination balanced hoisting frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030290A (en) * | 2020-09-22 | 2020-12-04 | 青海德瑞纺织品进出口有限公司 | Yarn tension adjusting mechanism for textile industry two-for-one twister |
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