CN110550529B - Super high-rise telescopic lifting platform - Google Patents
Super high-rise telescopic lifting platform Download PDFInfo
- Publication number
- CN110550529B CN110550529B CN201910887677.4A CN201910887677A CN110550529B CN 110550529 B CN110550529 B CN 110550529B CN 201910887677 A CN201910887677 A CN 201910887677A CN 110550529 B CN110550529 B CN 110550529B
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- Prior art keywords
- telescopic
- sleeve
- bin
- rise
- super high
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a super high-rise telescopic lifting platform in the technical field of super high-rise transportation equipment, which comprises a support, wherein at least one pair of sliding locks are connected onto the support in a sliding manner, the sliding locks are symmetrically arranged on two sides of the support, one sides of the two sliding locks, which are close to each other, are fixedly connected with a nacelle together, the nacelle is of a semi-open structure, the bottom end of the nacelle is fixedly connected with a telescopic bin, the sliding locks are fixedly connected with a pull rope, the telescopic bin is of a double-layer structure, electrorheological fluid is filled between the double layers of the telescopic bin, a first electrode plate is arranged on the upper side of the telescopic bin, and a second electrode plate is arranged at the bottom end of the telescopic bin.
Description
Technical Field
The invention relates to the technical field of super high-rise transportation equipment, in particular to a super high-rise telescopic lifting platform.
Background
With the acceleration of the urban process, the land resources in the central urban area of the large-scale city are fully filled and precious, so that the ultra-high-rise (according to the residential design Specification GB 50096-1999 (2003 edition) 1.0.3 houses are divided into layers according to the following number of layers, wherein the building height is more than 100m as an ultra-high-rise office building, and when the building height is more than 100m, the building height is more than 40 layers, the building or public building is an ultra-high-rise building) building has rapid development speed in recent years. Super high-rise buildings and super high steel structure frames or towers have been developed in the art, and the vertical transportation of building materials in the construction process of the high-rise and super high-rise buildings is mostly realized by large tower cranes.
For example, patent number CN102897634a discloses a super high-rise reciprocating elevator, which discloses a design of a super high-rise elevator in the conventional art, comprising: a frame, a lifting frame and a lifting mechanism; the method is characterized in that: the frame is a frame type super high-rise frame; the lifting mechanism is arranged at the top end of the frame; the lifting mechanism comprises: the device comprises a motor, a reduction gearbox, a transmission shaft, a transmission gear, a chain and a sprocket; the tail end of the motor is connected with the reduction gearbox; the reduction gearbox is driven to the transmission shaft through the transmission gear; the transmission shaft is provided with the matched chain wheel and chain; the lifting frame is positioned at the bottom of the frame, and the chain is connected to the lifting frame; the bottom of the frame is also provided with damping equipment and locking equipment.
For example, patent number CN104963496B discloses a special mobile platform for super high-rise buildings, the height of which reaches 260m, comprising: platform bottom, platform guardrail, platform turn over board door and removal flatbed, the main joist of platform bottom adopt I-steel vertically and horizontally staggered to weld to form, the bottom of platform bottom is full to spread the decorative pattern steel sheet, three platform guardrail immediately locate three edges of platform bottom, every platform guardrail all has three stands and welds on the platform bottom, be connected with crossbeam and sloping between the adjacent stand, four minutes of three platform guardrail top are fixedly connected with rings respectively and are used for the hoist and mount of tower crane, the fourth edge of platform bottom just can lock/unblock with the platform guardrail is turned over the board door pivot to the platform, the removal flatbed be used for bearing large-scale equipment, when platform turn over board door and platform guardrail unblock, the removal flatbed can be through platform turn over board door and remove to appointed in the layer.
The patent number CN105752826B discloses a movable hoisting platform, which comprises a bottom plate and a frame arranged around the bottom plate, wherein the bottom plate comprises a bottom supporting part, the bottom supporting part is of a quadrilateral frame body structure, a plurality of track supporting frames are distributed on the bottom supporting part side by side, each track supporting frame is movably connected with a roll shaft, the frame is fixedly arranged around the bottom plate and is of a frame structure, the frame comprises four upright posts and a protective rod fixed between the upright posts, lifting lugs are fixed at the upper ends of the upright posts, and a switch door is arranged on at least one side of the frame; the frame is provided with a switch door, the switch door is relatively arranged on the frame, and the switch door and the roll shaft are relatively arranged in parallel.
In the special portable platform of superelevation layer of above-mentioned patent number CN104963496B and the portable hoist and mount platform of patent number CN105752826B, all adopt fixed platform structure, its parking space is fixed, can't stretch out and draw back in order to adjust and deposit more materials according to the demand, and occupation space is great when not using of platform simultaneously, has reduced elevating platform's practicality.
Based on the above, the invention designs a super high-rise telescopic lifting platform to solve the above problems.
Disclosure of Invention
The invention aims to provide a super high-rise telescopic lifting platform, which aims to solve the problems that the traditional lifting platforms provided in the background art all adopt a fixed platform structure, the storage space is fixed, the telescopic operation can not be carried out according to the requirements so as to store more materials, and meanwhile, the occupied space of the platform is larger when the platform is not used.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a superelevation layer telescopic lift platform, including the support, sliding connection has at least a pair of slip hasp on the support, and the slip hasp symmetry sets up in the both sides of support, two the slip hasp one side that is close to each other is fixedly connected with nacelle jointly, the nacelle is half open structure, the bottom fixedly connected with flexible storehouse of nacelle, fixedly connected with stay cord on the slip hasp;
the flexible storehouse is bilayer structure, it has electrorheological fluid to fill between the flexible storehouse bilayer, first electrode slice is installed to the upside in flexible storehouse, the second electrode slice is installed to the bottom in flexible storehouse, first electrode slice and second electrode slice all are connected with power and transformer through the wire.
Preferably, the telescopic bin comprises an inner layer, an outer layer and a cavity between the inner layer and the outer layer, the vertical surface of the telescopic bin is uniformly provided with a folding cross, the inner layer and the outer layer are folded along the folding cross, and electrorheological fluid is filled in the cavity.
Preferably, the fold transverse is arranged on the inner layer and the outer layer in a triangular wave shape.
Preferably, the sliding lock catch comprises a sliding block, a rope pulling groove for a pull rope to pass through and a sliding groove for a support to pass through are formed in the sliding block, and the pull rope is fixed in the rope pulling groove through a bolt.
Preferably, at least one protrusion is fixedly connected to the inner wall of the chute, and a groove is formed in a position, corresponding to the protrusion, of the bracket.
Preferably, a telescopic sleeve is arranged between the inner top surface of the telescopic bin and the inner bottom surface of the telescopic bin, and the lead passes through the telescopic sleeve; the telescopic sleeve comprises a son sleeve, a reset spring, a flange and a mother sleeve, wherein the son sleeve is axially arranged in the mother sleeve, the flange is arranged at a port of the son sleeve, the position of the son sleeve at the flange and the opening of the mother sleeve is sleeved with the reset spring, and one ends, far away from each other, of the son sleeve and the mother sleeve are fixedly connected with the inner wall of the telescopic bin.
Compared with the prior art, the invention has the beneficial effects that:
the electrorheological fluid is a suspension under the normal condition, and consists of solid particles with high dielectric constant uniformly dispersed in insulating oil with low dielectric constant, and can be converted from liquid state to solid state under the action of an electric field, and when the intensity of the external electric field is greatly lower than a certain critical value, the electrorheological fluid is in liquid state; when the electric field strength is well above this threshold, it becomes solid.
After the transformer is electrified, the circuit is conducted, under the boosting of the transformer, the first electrode plate and the second electrode plate apply certain electric field force to the electrorheological fluid in the cavity, the electrorheological fluid is influenced by the electric field force and is converted into solid state from liquid state, so that the telescopic bin which is driven to bend along the crease is continuously straightened, and after the telescopic bin is completely unfolded, an extra space can be formed for placing materials and carrying out super high-rise transportation.
According to the invention, through the transformation of the electrorheological fluid between the solid phase and the liquid phase, the expansion and the storage of the telescopic bin are realized, the storage is convenient, the problem that the nacelle is usually of a fixed structure and is not flexible enough to use in the traditional technology is effectively solved, and the super high-rise transportation and use are facilitated.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a side view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a partial cross-sectional view of the telescoping sleeve of the present invention;
FIG. 5 is an enlarged schematic view of portion A of FIG. 2;
in the drawings, the list of components represented by the various numbers is as follows:
1 a bracket, 2 a pull rope, 3 a sliding lock catch, 31 a pull rope groove, 32 bolts, 33 grooves, 34 sliding blocks, 35 protrusions, 36 sliding grooves, 4a nacelle, 5 a telescopic bin, 51 an inner layer, 52 an outer layer, 53 a cavity, 6 a first electrode plate, 7 a telescopic sleeve, 71 a sub-sleeve, 72 a return spring, 73 flanges, 74 a female sleeve, 8 a second electrode plate and 9 wires.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or indicate the orientation or positional relationship based on the drawings, which are merely for convenience of description of the invention and for simplification of the description, and do not indicate or imply that the devices or elements must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the invention.
Referring to fig. 1-5, the embodiment provides a super high-rise telescopic lifting platform, which comprises a bracket 1, wherein four pairs of sliding locks 3 are slidably connected on the bracket 1, the sliding locks 3 are symmetrically arranged on two sides of the bracket 1, one sides of the two sliding locks 3, which are close to each other, are fixedly connected with a nacelle 4 together, the nacelle 4 is of a semi-open structure, the bottom end of the nacelle 4 is fixedly connected with a telescopic bin 5, and a pull rope 2 is fixedly connected on the four sliding locks 3 positioned on the same side of the nacelle 4;
the telescopic bin 5 is of a double-layer structure, electrorheological fluid is filled between the double layers of the telescopic bin 5, the first electrode plate 6 is installed on the upper side of the telescopic bin 5, the second electrode plate 8 is installed at the bottom end of the telescopic bin 5, and the first electrode plate 6 and the second electrode plate 8 are connected with a power supply and a transformer through wires.
Specifically, the telescopic bin 5 is composed of an inner layer 51, an outer layer 52 and a cavity 53 between the inner layer 51 and the outer layer 52, folding transverse rods 54 are uniformly arranged on four vertical surfaces of the telescopic bin 5, the inner layer 51 and the outer layer 52 are folded along the folding transverse rods 54, electrorheological fluid is filled in the cavity 53, the folding transverse rods 54 are arranged on the inner layer 51 and the outer layer 52 in a triangular wave mode, in order to place materials in the telescopic bin 5, a placement opening is formed in one side, far away from the support 1, of the telescopic bin 5, and as shown in fig. 2, the placement opening is formed in the center of the front side of the telescopic bin 5 in the specific embodiment.
It should be noted that, the electrorheological fluid is a suspension under normal conditions, and is composed of solid particles with high dielectric constant uniformly dispersed in insulating oil with low dielectric constant, and can be transformed from liquid state to solid state under the action of an electric field, when the intensity of the applied electric field is much lower than a certain critical value, the electrorheological fluid is in liquid state; when the electric field strength is much higher than this critical value, it becomes solid;
after the power is on, the circuit is conducted, under the voltage boosting of the transformer, the first electrode plate 6 and the second electrode plate 8 apply a certain electric field force to the electrorheological fluid in the cavity 53, the electrorheological fluid is influenced by the electric field force and is converted from a liquid state to a solid state, so that the telescopic bin 5 which is driven to bend along the crease 54 is continuously straightened, and an extra space can be formed after the telescopic bin 5 is completely unfolded and used for placing materials and carrying out super high-rise transportation.
Referring to fig. 3, specifically, the sliding lock catch 3 includes a slider 34, and a pull rope groove 31 through which the pull rope 2 passes and a chute 36 through which the bracket 1 passes are formed on the slider 34, and the pull rope 2 is fixed in the pull rope groove 31 by a bolt 32;
further, two symmetrical protrusions 35 are fixedly connected to the inner wall of the sliding groove 36, the grooves 33 are formed in positions, corresponding to the protrusions 35, of the support 1, the protrusions 35 and the grooves 33 are arranged to limit the sliding blocks 34, and therefore excessive longitudinal movement of the sliding blocks 34 in high-altitude wind power in the moving process of the support 1 is avoided.
In addition, a telescopic sleeve 7 is arranged between the inner top surface of the telescopic bin 5 and the inner bottom surface of the telescopic bin 5, and a wire passes through the telescopic sleeve 7; the telescopic sleeve 7 comprises a sub sleeve 71, a return spring 72, a flange 73 and a main sleeve 74, wherein the sub sleeve 71 is axially arranged in the main sleeve 74, the flange 73 is arranged at a port of the sub sleeve 71 positioned in the main sleeve 74, the return spring 72 is sleeved at the positions of the flange 73 and the opening of the main sleeve 74, the bottom end of the return spring 72 is fixedly connected with the flange 73, the top end of the return spring is fixedly connected with the opening of the main sleeve 74, and the ends, far away from each other, of the sub sleeve 71 and the main sleeve 74 are fixedly connected with the inner wall of the telescopic bin 5; the setting of son cover 71 and mother cover 74 plays the effect in two aspects, has played spacing effect on the one hand, makes flexible storehouse 5 only can carry out upper and lower even along its axial, avoids longitudinal movement, and on the other hand the elastic force of reset spring 72 can overcome the gravity of flexible storehouse 5 under the normality to avoided flexible storehouse 5 to extend when not using, be convenient for accomodate.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a telescopic lift platform in super high-rise, includes support (1), its characterized in that: the device is characterized in that at least one pair of sliding lock catches (3) are connected to the support (1) in a sliding manner, the sliding lock catches (3) are symmetrically arranged on two sides of the support (1), a nacelle (4) is fixedly connected to one side, close to each other, of each sliding lock catch (3), the nacelle (4) is of a semi-open structure, a telescopic bin (5) is fixedly connected to the bottom end of the nacelle (4), and a pull rope (2) is fixedly connected to the sliding lock catches (3);
the telescopic bin (5) is of a double-layer structure, electrorheological fluid is filled between the double layers of the telescopic bin (5), a first electrode plate (6) is arranged on the upper side of the telescopic bin (5), a second electrode plate (8) is arranged at the bottom end of the telescopic bin (5), and the first electrode plate (6) and the second electrode plate (8) are connected with a power supply and a transformer through wires; the telescopic bin (5) comprises an inner layer (51), an outer layer (52) and a cavity (53) between the inner layer and the outer layer, a folding cross (54) is uniformly arranged on the vertical surface of the telescopic bin (5), the inner layer (51) and the outer layer (52) are folded along the folding cross (54), and electrorheological fluid is filled in the cavity (53).
2. The super high-rise telescopic lifting platform according to claim 1, wherein: the folding transverse (54) is arranged on the inner layer (51) and the outer layer (52) in a triangular wave shape.
3. The super high-rise telescopic lifting platform according to claim 1, wherein: the sliding lock catch (3) comprises a sliding block (34), a pull rope groove (31) for a pull rope (2) to pass through and a sliding groove (36) for a support (1) to pass through are formed in the sliding block (34), and the pull rope (2) is fixed in the pull rope groove (31) through a bolt (32).
4. A super high-rise telescopic lifting platform according to claim 3, wherein: at least one protrusion (35) is fixedly connected to the inner wall of the sliding groove (36), and a groove (33) is formed in the position, corresponding to the protrusion (35), of the support (1).
5. The super high-rise telescopic lifting platform according to claim 1, wherein: a telescopic sleeve (7) is arranged between the inner top surface of the telescopic bin (5) and the inner bottom surface of the telescopic bin (5), and a wire passes through the telescopic sleeve (7); the telescopic sleeve (7) comprises a sub sleeve (71), a reset spring (72), a flange (73) and a main sleeve (74), wherein the sub sleeve (71) is axially arranged in the main sleeve (74), the flange (73) is arranged at a port of the sub sleeve (71) located in the main sleeve (74), the reset spring (72) is sleeved at the position of the flange (73) and the opening of the main sleeve (74), and one ends, far away from each other, of the sub sleeve (71) and the main sleeve (74) are fixedly connected with the inner wall of the telescopic bin (5).
Priority Applications (1)
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CN201910887677.4A CN110550529B (en) | 2019-09-19 | 2019-09-19 | Super high-rise telescopic lifting platform |
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CN201910887677.4A CN110550529B (en) | 2019-09-19 | 2019-09-19 | Super high-rise telescopic lifting platform |
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CN110550529A CN110550529A (en) | 2019-12-10 |
CN110550529B true CN110550529B (en) | 2023-07-28 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000204764A (en) * | 1999-01-14 | 2000-07-25 | Shimizu Corp | Carrying-in hanger |
CN102897634A (en) * | 2012-09-26 | 2013-01-30 | 苏州金旭工业设备有限公司 | Super-high reciprocating lifter |
CN205475709U (en) * | 2016-04-08 | 2016-08-17 | 中国建筑第八工程局有限公司 | A scalable stores pylon for high -rise, super high -rise building jacking platform |
CN107083843A (en) * | 2017-05-15 | 2017-08-22 | 中建三局安装工程有限公司 | It is a kind of to be used for the mobile platform of high-rise building equipment and material fast transportation |
CN109336016A (en) * | 2018-11-29 | 2019-02-15 | 卓勇 | A kind of job platform of the Zhongting for super high-rise building |
CN210914890U (en) * | 2019-09-19 | 2020-07-03 | 上海宝冶集团南京建筑有限公司 | Super high-rise telescopic lifting platform |
-
2019
- 2019-09-19 CN CN201910887677.4A patent/CN110550529B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000204764A (en) * | 1999-01-14 | 2000-07-25 | Shimizu Corp | Carrying-in hanger |
CN102897634A (en) * | 2012-09-26 | 2013-01-30 | 苏州金旭工业设备有限公司 | Super-high reciprocating lifter |
CN205475709U (en) * | 2016-04-08 | 2016-08-17 | 中国建筑第八工程局有限公司 | A scalable stores pylon for high -rise, super high -rise building jacking platform |
CN107083843A (en) * | 2017-05-15 | 2017-08-22 | 中建三局安装工程有限公司 | It is a kind of to be used for the mobile platform of high-rise building equipment and material fast transportation |
CN109336016A (en) * | 2018-11-29 | 2019-02-15 | 卓勇 | A kind of job platform of the Zhongting for super high-rise building |
CN210914890U (en) * | 2019-09-19 | 2020-07-03 | 上海宝冶集团南京建筑有限公司 | Super high-rise telescopic lifting platform |
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