CN203728438U - Hoisting mechanism - Google Patents
Hoisting mechanism Download PDFInfo
- Publication number
- CN203728438U CN203728438U CN201320890500.8U CN201320890500U CN203728438U CN 203728438 U CN203728438 U CN 203728438U CN 201320890500 U CN201320890500 U CN 201320890500U CN 203728438 U CN203728438 U CN 203728438U
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- Prior art keywords
- electric block
- hoisting mechanism
- frame
- crossbearer
- erecting frame
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Abstract
The utility model discloses a hoisting mechanism. The hoisting mechanism comprises a hanging bracket and an electric block, wherein the hanging bracket comprises an electric block mounting rack and a support frame fixed with the electric block mounting block; the electric block is removably mounted on the electric block mounting rack. When the hoisting mechanism works, after the electric block is hung by a hanging object, a driver drives transportation equipment to move below the hung object; since the electric block is removably mounted on the electric block mounting rack, an operator can move the electric block, so that the position of the electric block on the electric block mounting rack can change according to the parking position of the transportation equipment and finally can accurately fall on the transportation equipment after the hung object is descended. According to the hoisting mechanism, the electric block can not only drive the hung object to move up and down but also generate movement in other directions according to the parking position of the transportation equipment, so that the times of adjusting the parking position of the transportation equipment by the driver according to the position of the hung object are reduced. Obviously, the hoisting efficiency of the hoisting mechanism is higher.
Description
Technical field
The utility model relates to hanging device technical field, relates in particular to a kind of hoisting mechanism that efficiency is higher that lifts.
Background technology
Electric block is a kind of comparatively conventional weight-lifting equipment, its main working parts comprises electrical motor, transmission device and reel (or sprocket wheel), after motor start-up, by transmission device band movable reel (or sprocket wheel), rotate, and then applying pulling force to rope or other suspenders, suspender pulls suspended object lifting.
As shown in Figure 1, be widely used at present the suspender 23 that the hoisting mechanism of automobile lifting comprises suspension bracket 21, is fixedly installed in the electric block 22 on suspension bracket 21 and is connected with electric block 22, electric block 22 and suspender 23 are two groups, and two groups of suspenders 23 are connected to operator's compartment position and the chassis tail end that is hung vehicle 12.During lifting, two groups of electric block 22 operations, two groups of suspenders 23 pull and are hung vehicle 12 and be raised up to specified altitude assignment, then chaufeur is driven bottom vehicle 11 and is arrived the below of being hung vehicle 12, follow above-mentioned hoisting mechanism and can drive and hung vehicle 12 and suitably decline, until hung vehicle 12, drop on bottom vehicle 11.Now, by hoisting mechanism and by be hung vehicle 12 separated, bottom vehicle 11 can load and be hung vehicle 12 and travel to specified location.
Because above-mentioned hoisting mechanism only can drive, hung vehicle 12 and done dipping and heaving, when chaufeur is driven bottom vehicle 11, just bottom vehicle 11 need to be parked in exactly hung vehicle 12 under, to guarantee to be hung after vehicle 12 declines, can drop on exactly on bottom vehicle 11.Yet because the technology of chaufeur exists limitation conventionally, therefore for the position that guarantees bottom vehicle 11 and hung between vehicle 12 meets the demands, chaufeur need to be adjusted the position of bottom vehicle repeatedly, cause lifting efficiency lower.
In sum, how to solve while adopting traditional hoisting mechanism and lift the problem that efficiency is lower, become those skilled in the art's technical barrier urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of hoisting mechanism, and the lifting efficiency of this hoisting mechanism is higher.
To achieve these goals, the utility model provides following technical scheme:
A kind of hoisting mechanism, comprise suspension bracket and electric block, described suspension bracket comprise electric block erecting frame and with the fixing bracing frame of described electric block erecting frame, described electric block is installed on described electric block erecting frame movably, the first vertical frame and the second vertical frame that described electric block erecting frame comprises crossbearer and is connected to described crossbearer two ends, have on described crossbearer and the removable installation portion being connected of described electric block.
Preferably, in above-mentioned hoisting mechanism, described crossbearer is installed between the described first vertical frame and the described second vertical frame movably.
Preferably, in above-mentioned hoisting mechanism, at least one end of described crossbearer is provided with movable stand, and described crossbearer is by described movable stand and the described first vertical frame or described second vertical frame is removable is connected.
Preferably, in above-mentioned hoisting mechanism, described electric block rolls and coordinates with described electric block erecting frame.
Preferably, in above-mentioned hoisting mechanism, on described electric block erecting frame, have guide convex rail, described electric block is rolled and coordinates with described guide convex rail by roller.
Preferably, in above-mentioned hoisting mechanism, described guide convex rail is I shape guide convex rail.
Preferably, in above-mentioned hoisting mechanism, also comprise the servomotor being installed on described electric block erecting frame, described servomotor and described roller are in transmission connection.
Preferably, in above-mentioned hoisting mechanism, described electric block is two groups or more.
In technique scheme, the hoisting mechanism that the utility model provides comprises suspension bracket and electric block, suspension bracket comprise electric block erecting frame and with the fixing bracing frame of electric block erecting frame, and electric block is installed on electric block erecting frame movably.During this hoisting mechanism work, after electric block is sling suspended object, chaufeur is driven transportation device and is walked to suspended object below, because electric block is installed on electric block erecting frame movably, operating personal gets final product mobile electric cucurbit, the position of electric block on electric block erecting frame can be changed according to the stand of transportation device, finally guarantee can drop on transportation device exactly after suspended object declines.
Known according to foregoing description, the hoisting mechanism that the utility model provides is installed on electric block on electric block erecting frame movably, make electric block not only can drive suspended object to do dipping and heaving, can also produce the movement in other directions according to the stand of transportation device, then reduce chaufeur and according to the position of suspended object, adjust the number of times of transportation device stand.Obviously, than the hoisting mechanism described in background technology, the lifting efficiency of the hoisting mechanism that the utility model provides is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the utility model, for those of ordinary skills, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of traditional hoisting mechanism;
The structural representation of the hoisting mechanism that Fig. 2 provides for the utility model;
Fig. 3 is the lateral plan of Fig. 2;
The axonometric drawing of the hoisting mechanism that Fig. 4 provides for the utility model;
Fig. 5 is the structure for amplifying schematic diagram of A part in Fig. 4;
Fig. 6 is the structure for amplifying schematic diagram of B part in Fig. 4.
Description of reference numerals:
11-bottom vehicle, 12-is hung vehicle, 21-suspension bracket, 22-electric block, 23-suspender;
31-bottom vehicle, 32-is hung vehicle, 41-bracing frame, 42-crossbearer, the vertical frame of 43-first, the vertical frame of 44-second, 45-movable stand, 46-guide convex rail, 47-roller, 51-electric block, 52-suspender.
The specific embodiment
The purpose of this utility model is to provide a kind of hoisting mechanism, and the lifting efficiency of this hoisting mechanism is higher.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further detailed.
As in Figure 2-4, the hoisting mechanism that the utility model embodiment provides comprises suspension bracket, electric block 51 and suspender 52, suspension bracket comprise electric block erecting frame and with the fixing bracing frame 41 of electric block erecting frame, and electric block 51 is installed on electric block erecting frame movably.Electric block erecting frame is that the part of electric block 51 is directly installed, and 41 of bracing frames are the parts that supports electric block erecting frame, and usually, bracing frame 41 can be formed by 4 root posts, and electric block erecting frame can be formed by 2 crossbeams.Thus, can on above-mentioned 2 crossbeams, offer mounting groove, and electric block 51 can be stuck in above-mentioned mounting groove by a detent mechanism, and electric block 51 can slide along mounting groove by above-mentioned detent mechanism.After so arranging, electric block 51 can move with respect to suspension bracket, and the suspension hook of electric block 51 can be done dipping and heaving.
Take automobile lifting as example, during above-mentioned hoisting mechanism work, after electric block 51 will be hung vehicle 32 and be sling by suspender 52, chaufeur driving bottom vehicle 31 walks to and is hung vehicle 32 belows, because electric block 51 is installed on electric block erecting frame movably, operating personal gets final product mobile electric cucurbit 51, the position of electric block 51 on electric block erecting frame can be changed according to the stand of bottom vehicle 31, and final assurance is hung after vehicle 32 declines and can be dropped on exactly on bottom vehicle 31.
Known according to foregoing description, the hoisting mechanism that the utility model embodiment provides is installed on electric block 51 on electric block erecting frame movably, electric block 51 not only can be driven hung vehicle 32 to do dipping and heaving, can also produce the movement in other directions according to the stand of bottom vehicle 31, then reduce chaufeur and according to the position of being hung vehicle 32, adjust the number of times of bottom vehicle 31 stands.Obviously, than the hoisting mechanism described in background technology, the lifting efficiency of the hoisting mechanism that the utility model embodiment provides is higher.
In the specific embodiment, above-mentioned hoist ceiling crane erecting frame comprises that crossbearer the 42, first vertical frame 43 and the second vertical frame 43 of vertical frame 44, the first and the second vertical frame 44 are connected to the two ends of crossbearer 42, and on crossbearer 42, has and the removable installation portion being connected of electric block 51.Above-mentioned installation portion can be mounting groove, also can be the structures such as protuberance is installed, and electric block 51 coordinates with this installation portion by a detent mechanism equally.In addition, the demand based on cutting down finished cost, the above-mentioned first vertical frame 43 and the second vertical frame 44 can with crossbearer 42 at right angle settings.This scheme is improved the structure of hoist ceiling crane erecting frame, and the position that electric block 51 is installed is embodied as to crossbearer 42, than the scheme that 2 crossbeams are only set, in this scheme the support of electric block 51 more reliable, the lifting stability of whole hoisting mechanism improves thereupon.
In order further to improve the lifting efficiency of hoisting mechanism, the utility model embodiment is installed on crossbearer 42 between the first vertical frame 43 and the second vertical frame 44 movably.Understandably, can direct control crossbearer 42 in practical operation, crossbearer 42 is moved with respect to the first vertical frame 43 and the second vertical frame 44, be that capable of regulating electric block 51 is indulged the position of frame 43 and the second vertical frame 44 with respect to crossbearer, first, make the number of times of chaufeur adjustment bottom vehicle 31 stands still less.In addition, this scheme makes suspender 52 can keep in the vertical direction all the time, avoids suspender 52 to occur, after oblique pull, suspender is caused to damage, makes the work life of hoisting mechanism longer.
In technique scheme, the two ends of crossbearer 42 can directly be flexibly connected with the first vertical frame 43 and the second vertical frame 44 respectively, now, the active area of the active area of crossbearer 42 and the first vertical frame 43 and crossbearer 42 and the second vertical frame 44 is all less, cause whole electric block erecting frame easily to deform under in working order, even damage.In order to address the above problem, the utility model embodiment arranges movable stand 45 at least one end of crossbearer 42, and crossbearer 42 indulges by this movable stand 45 and the first vertical frame 43 or second that frame 44 is removable to be connected.Particularly, crossbearer 42 can be one-body molded with movable stand 45, also can weld, or take other connection modes; The bearing of trend of movable stand 45 is identical with the bearing of trend of the first vertical frame 43 and the second vertical frame 44.Comparatively speaking, the active area of movable stand 45 and the first vertical frame 43 or the second vertical frame 44 is larger, thereby effectively alleviates the deformation quantity of electric block erecting frame.
In preferred technical scheme, the two ends of crossbearer 42 all arrange movable stand 45, and then strengthen above-mentioned technique effect.
The wearing and tearing that while moving with respect to electric block erecting frame in order to reduce electric block 51, electric block erecting frame is subject to, in the utility model embodiment, electric block 51 adopts the mode of rolling and coordinating with electric block erecting frame, particularly, can on electric block 51, bearing structure be installed, this bearing structure is positioned in the corresponding construction on electric block erecting frame.
As shown in Figure 5 and Figure 6, on the basis of technique scheme, have guide convex rail 46 on electric block erecting frame, electric block 51 is rolled and coordinates with guide convex rail 46 by roller 47.The fit structure of above-mentioned guide convex rail 46 and roller 47 is comparatively simple, and the cost of whole hoisting mechanism is relatively low, and the guiding accuracy of guide convex rail 46 is relatively high.During concrete enforcement, the version of above-mentioned guide convex rail 46 can adopt square type, H type, angle type etc., as shown in Figure 6, the utility model embodiment preferably adopts I shape guide convex rail, to obtain the comparatively guide convex rail 46 of balance of a kind of structure, cost, performance.
In preferred technical scheme, the hoisting mechanism that the utility model embodiment provides also comprises the servomotor being installed on electric block erecting frame, and this servomotor and above-mentioned rollers 47 are in transmission connection.In the time need to adjusting the position of electric block 51, by control mechanism, to servomotor, send instruction, driven by servomotor roller 47 rotates, and driving electric cucurbit 51 is moved with respect to electric block erecting frame immediately.By above-mentioned servomotor, can accurately control the location variation of electric block 51, not only can improve the degree of automation of hoisting mechanism, can also shorten the position adjustments time of electric block 51, improve to a greater degree the lifting efficiency of hoisting mechanism.
Conventionally, can adopt remote controller to control the operational factor of above-mentioned servomotor.Particularly, write PLC program in remote controller, the button in remote controller can send command signal to the receptor in hoisting mechanism, this command signal direct drive servovalve motor operation.
In order to guarantee to lift reliability, above-mentioned electric block 51 can be set to two groups or more, the arrange form of each electric block 51 on electric block erecting frame can be determined according to real needs.And the operation of each electric block 51 still can, by the I/O push button control of the list on remote controller/bis-sign, make each electric block show the working forms of single action and interlock.In addition, the model of each electric block 51 also can be selected flexibly according to the difference of Hoisting Position, and for example, front end operator's compartment is heavier, adopts large-tonnage electric block 51; Chassis, rear end is lighter, adopts the electric block 51 of little tonnage.
The above-mentioned hoisting mechanism that adopts the utility model embodiment to provide, the free translation of 6 directions in front, back, left, right, up, down and the motion of the small angle rotation of 2 directions of suspended object can have been realized, both guarantee the alerting ability of hoisting mechanism, increased again the safety and stability of whole system.
Only by the mode of explanation, some one exemplary embodiment of the present utility model has been described above, undoubtedly, for those of ordinary skill in the art, in the situation that not departing from spirit and scope of the present utility model, can to described embodiment, revise by various mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claim protection domain.
Claims (8)
1. a hoisting mechanism, comprise suspension bracket and electric block (51), described suspension bracket comprise electric block erecting frame and with the fixing bracing frame of described electric block erecting frame, it is characterized in that, described electric block (51) is installed on described electric block erecting frame movably, the first vertical frame (43) and the second vertical frame (44) that described electric block erecting frame comprises crossbearer (42) and is connected to described crossbearer (42) two ends, have on described crossbearer (42) and the removable installation portion being connected of described electric block (51).
2. according to hoisting mechanism claimed in claim 1, it is characterized in that, described crossbearer (42) is installed between the described first vertical frame (43) and the described second vertical frame (44) movably.
3. according to hoisting mechanism claimed in claim 2, it is characterized in that, at least one end of described crossbearer (42) is provided with movable stand (45), and described crossbearer (42) is by described movable stand (45) and the described first vertical frame (43) or the described second vertical removable connection of frame (44).
4. according to hoisting mechanism claimed in claim 1, it is characterized in that, described electric block (51) rolls and coordinates with described electric block erecting frame.
5. according to hoisting mechanism claimed in claim 4, it is characterized in that on described electric block erecting frame, having guide convex rail (46), described electric block (51) is rolled and coordinates with described guide convex rail (46) by roller (47).
6. according to hoisting mechanism claimed in claim 5, it is characterized in that, described guide convex rail (46) is I shape guide convex rail.
7. according to hoisting mechanism claimed in claim 5, it is characterized in that, also comprise the servomotor being installed on described electric block erecting frame, described servomotor and described roller (47) are in transmission connection.
8. according to the hoisting mechanism described in any one in claim 1-7, it is characterized in that, described electric block (51) is two groups or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890500.8U CN203728438U (en) | 2013-12-30 | 2013-12-30 | Hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890500.8U CN203728438U (en) | 2013-12-30 | 2013-12-30 | Hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728438U true CN203728438U (en) | 2014-07-23 |
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ID=51198527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890500.8U Expired - Fee Related CN203728438U (en) | 2013-12-30 | 2013-12-30 | Hoisting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN203728438U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150353A (en) * | 2014-07-25 | 2014-11-19 | 袁建华 | Liftable and detachable bridge crane |
| CN105858488A (en) * | 2016-05-07 | 2016-08-17 | 杨露萍 | Indoor and outdoor moving hoisting frame for buildings |
| CN108313872A (en) * | 2018-03-08 | 2018-07-24 | 中铁建设集团有限公司 | One kind overhauling hoisting frame based on steel construction boiler plant |
| CN108862028A (en) * | 2018-06-12 | 2018-11-23 | 五冶集团上海有限公司 | A kind of restricted clearance mobile hoisting door frame |
| CN110844797A (en) * | 2019-11-18 | 2020-02-28 | 中原工学院 | Automatic carrying device for cotton rolls |
| CN111884576A (en) * | 2020-08-14 | 2020-11-03 | 江苏万家耀电气集团有限公司 | Solar cell panel convenient to clean |
| CN112623952A (en) * | 2020-12-03 | 2021-04-09 | 上海江南长兴造船有限责任公司 | Ship craft lifting code sorting and arranging method |
| CN113296476A (en) * | 2020-02-23 | 2021-08-24 | 海南大学 | Electrical automatic control system of rubber unloading process machinery of natural rubber primary processing production line |
-
2013
- 2013-12-30 CN CN201320890500.8U patent/CN203728438U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150353A (en) * | 2014-07-25 | 2014-11-19 | 袁建华 | Liftable and detachable bridge crane |
| CN104150353B (en) * | 2014-07-25 | 2017-09-29 | 袁建华 | A kind of dismountable bridge crane of liftable |
| CN105858488A (en) * | 2016-05-07 | 2016-08-17 | 杨露萍 | Indoor and outdoor moving hoisting frame for buildings |
| CN108313872A (en) * | 2018-03-08 | 2018-07-24 | 中铁建设集团有限公司 | One kind overhauling hoisting frame based on steel construction boiler plant |
| CN108862028A (en) * | 2018-06-12 | 2018-11-23 | 五冶集团上海有限公司 | A kind of restricted clearance mobile hoisting door frame |
| CN110844797A (en) * | 2019-11-18 | 2020-02-28 | 中原工学院 | Automatic carrying device for cotton rolls |
| CN113296476A (en) * | 2020-02-23 | 2021-08-24 | 海南大学 | Electrical automatic control system of rubber unloading process machinery of natural rubber primary processing production line |
| CN111884576A (en) * | 2020-08-14 | 2020-11-03 | 江苏万家耀电气集团有限公司 | Solar cell panel convenient to clean |
| CN112623952A (en) * | 2020-12-03 | 2021-04-09 | 上海江南长兴造船有限责任公司 | Ship craft lifting code sorting and arranging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |