CN110550529A - Super high-rise telescopic lifting platform - Google Patents
Super high-rise telescopic lifting platform Download PDFInfo
- Publication number
- CN110550529A CN110550529A CN201910887677.4A CN201910887677A CN110550529A CN 110550529 A CN110550529 A CN 110550529A CN 201910887677 A CN201910887677 A CN 201910887677A CN 110550529 A CN110550529 A CN 110550529A
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- CN
- China
- Prior art keywords
- telescopic
- bin
- super high
- cover
- rise
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Fluid-Damping Devices (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 lock catches are connected to the support in a sliding manner, the sliding lock catches are symmetrically arranged on two sides of the support, one side, close to each other, of the two sliding lock catches is fixedly connected with a nacelle together, the nacelle is of a semi-open type structure, the bottom end of the nacelle is fixedly connected with a telescopic bin, a pull rope is fixedly connected to each sliding lock catch, 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. The use is not flexible enough, which is beneficial to super high-rise transportation.
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
As urbanization progresses rapidly, land resources in central urban areas of large cities are precious, and in recent years, super-high buildings (buildings 1.0.3 according to housing design specifications GB 50096-1999 (2003) are divided into super-high office buildings with building height of more than 100m, and super-high buildings with building height of more than 100m and building height of more than 40 floors, regardless of whether the buildings or public buildings are super-high) have rapidly developed. The super high-rise building is generally provided with large equipment, the weight of the equipment such as a transformer can reach 5T, at present, super high-rise steel structure buildings and super high-rise steel structure frame bodies or tower bodies are developed in the field, and vertical transportation of building materials in the building process of the high-rise and super high-rise buildings is mostly realized through a large tower crane.
For example, patent No. CN102897634A discloses an ultra-high reciprocating elevator, which discloses the design of an ultra-high elevator in the conventional art, comprising: the lifting mechanism is arranged on the frame; 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 rack; the lifting mechanism comprises: the device comprises a motor, a reduction gearbox, a transmission shaft, a transmission gear, a chain and a chain wheel; 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 rack, and the chain is connected to the lifting frame; and the bottom of the rack is also provided with a damping device and a locking device.
For example, patent No. CN104963496B discloses a mobile platform dedicated to super high-rise, the super high-rise building height reaches 260m, the mobile platform dedicated to super high-rise comprises: platform bottom, platform guardrail, platform flap gate and removal flatbed, the main joist of platform bottom adopt I-steel vertically and horizontally staggered welding to form, the bottom of platform bottom is full of the decorative pattern steel sheet of laying, it is three the platform guardrail locate three edges of platform bottom immediately, every platform guardrail all has three stands and welds on the platform bottom, is connected with crossbeam and sloping between the adjacent stand, and four angles of three platform guardrail top fixedly connected with rings are used for the hoist and mount of tower crane respectively, platform flap gate pivot locate the fourth edge of platform bottom and can lock/unblock with the platform guardrail, removal flatbed be used for bearing the main equipment, when platform flap gate and platform guardrail unblock, the removal flatbed can pass through the platform flap gate and remove to appointed floor in situ.
And patent number CN105752826B discloses a mobile hoisting platform, which comprises a bottom plate and a frame arranged around the bottom plate, wherein the bottom plate comprises a bottom support part, the bottom support part is of a quadrilateral frame structure, a plurality of rail support frames are distributed on the bottom support part side by side, each rail support frame is movably connected with a roller shaft, the frame is fixedly arranged around the bottom plate, the frame is of a frame structure, the frame comprises four upright posts and a guard bar fixed between the upright posts, lifting lugs are fixed at the upper ends of the four upright posts, and a door is opened and closed on at least one side of the frame; be provided with a switch door on the frame, it is individual the switch door sets up on the frame relatively, switch door and the relative parallel arrangement of roller.
In the special portable platform of super high-rise of above-mentioned patent number CN104963496B and the portable hoisting 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 to deposit more materials according to the demand, and the occupation space of platform when not using is great simultaneously, has reduced lift platform's practicality.
Based on the above, the invention designs a super high-rise telescopic lifting platform, which aims to solve the above problems.
disclosure of Invention
the invention aims to provide a super high-rise telescopic lifting platform, which solves the problems that the traditional lifting platform in the background technology adopts a fixed platform structure, the storage space is fixed, the traditional lifting platform cannot be stretched and retracted according to requirements to adjust and store more materials, and the occupied space of the platform is large when the platform is not used.
In order to achieve the purpose, the invention provides the following technical scheme: the super high-rise telescopic lifting platform comprises a support, wherein at least one pair of sliding lock catches are connected to the support in a sliding mode, the sliding lock catches are symmetrically arranged on two sides of the support, a hanging cabin is fixedly connected to one side, close to each other, of each sliding lock catch, the hanging cabin is of a semi-open structure, a telescopic bin is fixedly connected to the bottom end of the hanging cabin, and a pull rope is fixedly connected to each sliding lock catch;
The flexible bin is of a double-layer structure, electrorheological fluid is filled between double layers of the flexible bin, a first electrode plate is installed on the upper side of the flexible bin, a second electrode plate is installed at the bottom end of the flexible bin, and the first electrode plate and the second electrode plate are both connected with a power supply and a transformer through leads.
Preferably, the telescopic bin comprises an inner layer, an outer layer and a cavity located between the inner layer and the outer layer, the folding cross bars are evenly arranged on the vertical surface of the telescopic bin, the inner layer and the outer layer are bent along the folding cross bars, and the electrorheological fluid is filled in the cavity.
preferably, the folded transverse triangular waves are arranged on the inner layer and the outer layer.
Preferably, the sliding lock catch comprises a sliding block, a pull rope 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 pull rope groove through a bolt.
Preferably, at least one protrusion is fixedly connected to the inner wall of the sliding groove, and a groove is formed in the position, corresponding to the protrusion, of the support.
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 a lead passes through the telescopic sleeve; the telescopic sleeve comprises a sub sleeve, a reset spring, a flange and a mother sleeve, wherein the sub sleeve is axially arranged in the mother sleeve, the flange is arranged at the port position of the sub sleeve in the mother sleeve, the reset spring is sleeved at the position of the opening of the sub sleeve in the flange and the mother sleeve, and one end of the sub sleeve, which is far away from the mother sleeve, is 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 liquid under the normal condition, is composed of solid particles with high dielectric constant uniformly dispersed in insulating oil with low dielectric constant, can be changed from liquid state to solid state under the action of electric field, and is in liquid state when the intensity of the external electric field is greatly lower than a certain critical value; when the electric field strength is much higher than this critical value, it becomes solid.
After the circular telegram, the circuit switches on, and under the step-up of transformer, certain electric field force is exerted to the electrorheological fluids of first electrode slice and second electrode slice in the cavity, and the electrorheological fluids receives the electric field force to influence, changes from liquid into solid-state to make and drive the continuous extension in flexible storehouse of buckling along the crease, treat flexible storehouse and expand the back completely, can constitute an extra space for place the material, carry out the superelevation layer transportation.
The invention realizes the extension and the storage of the telescopic bin by the transformation of the electro-rheological fluid between a solid phase and a liquid phase, is convenient to store, effectively solves the problem that the over-floor pod is usually a fixed structure and is not flexible enough in the traditional technology, and is beneficial to super-high-rise transportation and use.
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 used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
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 view of portion A of FIG. 2;
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a support 1, a pull rope 2, a sliding lock catch 3, a pull rope groove 31, a bolt 32, a groove 33, a sliding block 34, a protrusion 35, a sliding groove 36, a pod 4, a telescopic bin 5, an inner layer 51, an outer layer 52, a cavity 53, a first electrode plate 6, a telescopic sleeve 7, a secondary sleeve 71, a return spring 72, a rib 73, a primary sleeve 74, a secondary sleeve 8 and a lead 9.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of describing and simplifying the present invention, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, the embodiment provides a super high-rise telescopic lifting platform, which includes a support 1, four pairs of sliding latches 3 are slidably connected to the support 1, the sliding latches 3 are symmetrically arranged on two sides of the support 1, a nacelle 4 is fixedly connected to a side of the two sliding latches 3 close to each other, 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 four sliding latches 3 on the same side of the nacelle 4;
The telescopic bin 5 is of a double-layer structure, electrorheological fluid is filled between double layers of the telescopic bin 5, a first electrode plate 6 is installed on the upper side of the telescopic bin 5, a 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 both 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 located between the inner layer 51 and the outer layer 52, folding cross bars 54 are evenly arranged on four vertical surfaces of the telescopic bin 5, the inner layer 51 and the outer layer 52 are bent along the folding cross bars 54, electrorheological fluid is filled in the cavity 53, the folding cross bars 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 placing opening is arranged on one side, far away from the support 1, of the telescopic bin 5, as shown in fig. 2, the placing opening is arranged in the center of the front side of the telescopic bin 5 in the specific embodiment.
It is noted that the electrorheological fluid is a suspension liquid under normal conditions, which is composed of solid particles with high dielectric constant uniformly dispersed in insulating oil with low dielectric constant, and can be changed from liquid state to solid state under the action of electric field, and when the intensity of the applied electric field is greatly 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 switched on, the circuit is switched on, under the boosting pressure of the transformer, the first electrode plate 6 and the second electrode plate 8 apply 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 into a solid state from a liquid state, so that the telescopic bin 5 which is bent along the crease 54 is driven to be continuously straightened, and after the telescopic bin 5 is completely unfolded, an extra space can be formed for placing materials for super high-rise transportation.
Referring to fig. 3, specifically, the sliding lock catch 3 includes a sliding block 34, a rope pulling groove 31 for the rope 2 to pass through and a sliding groove 36 for the bracket 1 to pass through are formed on the sliding block 34, and the rope 2 is fixed in the rope pulling groove 31 through a bolt 32;
Further, two symmetrical protrusions 35 are fixedly connected to the inner wall of the sliding groove 36, a groove 33 is formed in the position, corresponding to the protrusions 35, of the support 1, the protrusions 35 and the groove 33 are arranged to limit the sliding block 34, and therefore excessive longitudinal movement of the sliding block 34 under high-altitude wind power in the moving process along 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 lead passes through the telescopic sleeve 7; the telescopic sleeve 7 comprises a sub sleeve 71, a return spring 72, a flange 73 and a mother sleeve 74, the sub sleeve 71 is axially arranged in the mother sleeve 74, the flange 73 is arranged at the port of the sub sleeve 71 positioned in the mother sleeve 74, the return spring 72 is sleeved at the position of the sub sleeve 71 positioned at the opening of the flange 73 and the mother sleeve 74, wherein 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 mother sleeve 74, and the ends of the sub sleeve 71 and the mother sleeve 74 which are far away from each other are fixedly connected with the inner wall of the telescopic bin 5; the setting of son cover 71 and female cover 74 has played the effect in two respects, has played spacing effect on the one hand, makes flexible storehouse 5 can only go on from top to bottom along its axial even, avoids longitudinal motion, and the gravity in flexible storehouse 5 can be overcome under the normal state to on the other hand reset spring 72's elastic force to avoided flexible storehouse 5 to extend when not using, be convenient for accomodate.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. Telescopic lift platform in superelevation layer, including support (1), its characterized in that: the lifting device is characterized in that at least one pair of sliding lock catches (3) are connected onto the support (1) in a sliding mode, the sliding lock catches (3) are symmetrically arranged on two sides of the support (1), one sides, close to each other, of the two sliding lock catches (3) are fixedly connected with a lifting cabin (4) together, the lifting cabin (4) is of a semi-open type structure, the bottom end of the lifting cabin (4) is fixedly connected with a telescopic cabin (5), and the sliding lock catches (3) are fixedly connected with pull ropes (2);
The flexible bin (5) is of a double-layer structure, electrorheological fluid is filled between double layers of the flexible bin (5), a first electrode plate (6) is installed on the upper side of the flexible bin (5), a second electrode plate (8) is installed at the bottom end of the flexible bin (5), and the first electrode plate (6) and the second electrode plate (8) are both connected with a power supply and a transformer through wires.
2. The super high-rise telescopic lifting platform according to claim 1, characterized in that: the telescopic bin (5) comprises an inner layer (51), an outer layer (52) and a cavity (53) located between the inner layer and the outer layer, folding cross bars (54) are evenly arranged on the vertical surface of the telescopic bin (5), the inner layer (51) and the outer layer (52) are bent along the folding cross bars (54), and electrorheological fluid is filled in the cavity (53).
3. The super high-rise telescopic lifting platform according to claim 2, characterized in that: the folding cross bar (54) is arranged on the inner layer (51) and the outer layer (52) in a triangular wave shape.
4. the super high-rise telescopic lifting platform according to claim 1, characterized in that: the sliding lock catch (3) comprises a sliding block (34), a rope pulling groove (31) for the stay rope (2) to pass through and a sliding groove (36) for the support (1) to pass through are formed in the sliding block (34), and the stay rope (2) is fixed in the rope pulling groove (31) through a bolt (32).
5. The super high-rise telescopic lifting platform according to claim 4, 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).
6. The super high-rise telescopic lifting platform according to claim 1, characterized in that: 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 lead passes through the telescopic sleeve (7); flexible cover (7) are including son cover (71), reset spring (72), flange (73) and female cover (74), son cover (71) axial sets up in female cover (74), the port department that son cover (71) is located female cover (74) is provided with flange (73), the position cover that son cover (71) is located flange (73) and female cover (74) opening part is equipped with reset spring (72), the one end that son cover (71) and female cover (74) kept away from each other all with the inner wall fixed connection of flexible storehouse (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887677.4A CN110550529B (en) | 2019-09-19 | 2019-09-19 | Super high-rise telescopic lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910887677.4A CN110550529B (en) | 2019-09-19 | 2019-09-19 | Super high-rise telescopic lifting platform |
Publications (2)
| Publication Number | Publication Date |
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| CN110550529A true CN110550529A (en) | 2019-12-10 |
| CN110550529B CN110550529B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910887677.4A Active CN110550529B (en) | 2019-09-19 | 2019-09-19 | Super high-rise telescopic lifting platform |
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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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| Publication number | Publication date |
|---|---|
| CN110550529B (en) | 2023-07-28 |
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