CN101586393B - Synchronous lifting self-locking leveling device of elevator pitshaft model - Google Patents
Synchronous lifting self-locking leveling device of elevator pitshaft model Download PDFInfo
- Publication number
- CN101586393B CN101586393B CN2009103032234A CN200910303223A CN101586393B CN 101586393 B CN101586393 B CN 101586393B CN 2009103032234 A CN2009103032234 A CN 2009103032234A CN 200910303223 A CN200910303223 A CN 200910303223A CN 101586393 B CN101586393 B CN 101586393B
- Authority
- CN
- China
- Prior art keywords
- platform
- arm
- elevator shaft
- elevator
- pitshaft
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
A synchronous lifting self-locking leveling device of elevator pitshaft model belongs to the field of the construction equipmentit. This invention includes a platform. More than two hanging mechanismscapable of automatically hanging the platform and the elevator pitshaft model along with the platform and the elevator pitshaft model when elevating one floor are distributed on the platform. The han ging mechanism includes a support base, a rotating shaft, a locking arm and a balance weight arm. The support base is fixed on the platform. The locking arm and the balance weight arm which are fixedly connected together are assembled with the support base via the rotating shaft. A verticality adjusting mechanism is mounted on the support base of each hanging mechanism. A compensating body fixed on the platform is mounted at the lower part of the balance weight arm of each hanging mechanism. An upper inclined surface is mounted on the locking arm. The weight of the balance weight arm is heavier than the locking arm. This invention as the synchronous lifting self-locking leveling device of elevator pitshaft model is capable of saving the construction process and reducing the construction cost; adjusting the verticality of the elevator pitshaft model. The structure thereof is flexibly mounted and can excellently work with the other mould.
Description
Technical field
The present invention relates to the construction implement field, particularly relate to a kind of synchronous lifting self-locking leveling device of elevator pitshaft model.
Background technology
Be control elevator shaft size, guarantee the elevator shaft headroom, and assurance concrete pouring quality, reach the effect of clear-water concrete, and increase the template number of turnover, reduce the cost of building operations, in the building constructions work progress, the elevator shaft mould that has adopted all steel to make successively promotes the elevator shaft mould in work progress from bottom to top, carries out constructing operation.The tailgate platform supporting with the elevator shaft mould is the important construction implement that the elevator shaft mould is successively promoted, as workman's the operating platform and the support of elevator shaft mould.In existing building constructions work progress, design has several reserving holes on the elevator shaft shear wall of each floor, the constructor inserts reserving hole with channel-section steel, tailgate platform is placed on the channel-section steel, again the elevator shaft mould is placed on the tailgate platform, with tower crane tailgate platform and elevator shaft mould are successively promoted, carry out building operations.The subject matter of its existence is: 1, the elevator shaft mould needs earlier elevator shaft mould and tailgate platform to be mentioned when installing for every layer, behind the insertion channel-section steel, elevator shaft mould and tailgate platform is put down in the reserving hole on the elevator shaft shear wall again.If when running into adjacent elevator shaft, need one of them elevator shaft mould is proposed fully, in reserving hole, once more it is packed into behind the insertion channel-section steel, thereby the cumbersome complexity of its operation, it is of long duration to take tower crane, and the tower crane effect is low, and operational hazards; 2, because height, direction, the fixed-site of reserving hole can't be avoided beam or beam longitudinal reinforcement, structure there is certain destruction; 3, owing to, cause the verticality control of on-the-spot elevator shaft to have great problem not to the special verticality governor motion of elevator shaft mould design.
Summary of the invention
Technical problem to be solved by this invention is, overcome the subject matter that above-mentioned prior art exists, a kind of synchronous lifting self-locking leveling device of elevator pitshaft model is provided, this synchronous lifting self-locking leveling device of elevator pitshaft model does not need manually to insert channel-section steel, do not need operations such as the elevator shaft mould propose fully yet, save operation, simple to operate; Can effectively regulate elevator shaft mould verticality; Its structure can be provided with flexibly, can with the good fit operation of other template, and can make reserving hole effective and reasonable avoid key positions such as beam, dark beam, collar tie beam.
The technical solution adopted for the present invention to solve the technical problems is: synchronous lifting self-locking leveling device of elevator pitshaft model, comprise platform, platform and elevator shaft mould can both be suspended on automatically hitch on the elevator shaft shear wall with platform and floor of the every lifting of elevator shaft mould more than 2 being laid with on the described platform, described hitch comprises bearing, axis of rotation, button arm and weight arm, bearing is fixed on the platform, and the button arm and the weight arm that are solidly connected together are assembled together through axis of rotation and bearing.
In technique scheme, all design has a verticality governor motion on the bearing of each hitch.
An equal power body that is fixed on the platform is all designed in bottom at the weight arm of each hitch.
Design has a top incline on the button arm.
The button arm and weight arm and the axis of rotation that are solidly connected together are movingly that mode is assembled together, and the quality of weight arm is greater than the quality of button arm.
In platform and elevator shaft mould lifting process, the button arm is turn 90 degrees around the axial rotary backspin by horizontal level, and weight arm rotates up 90 degree by horizontal level around axis of rotation.
The present invention the invention has the beneficial effects as follows: owing to can both be suspended on platform and elevator shaft mould hitch on the elevator shaft shear wall with platform and floor of the every lifting of elevator shaft mould more than 2 automatically being laid with on the described platform, described hitch comprises bearing, axis of rotation, button arm and weight arm, bearing is fixed on the platform, the button arm and the weight arm that are solidly connected together are assembled together through axis of rotation and bearing, all design has a verticality governor motion on the bearing of each hitch, the elevator shaft mould is positioned on the verticality governor motion, and the verticality governor motion is used to support the elevator shaft mould and can regulates elevator shaft mould verticality; An equal power body that is fixed on the platform is all designed in bottom at the weight arm of each hitch, when the bottom of weight arm is positioned on the equal power body, button arm major part is buckled in the reserving hole of elevator shaft shear wall, thereby makes hitch play the effect of support platform and elevator shaft mould; Design has a top incline on the button arm, and when beginning lifting platform and elevator shaft mould, this top incline helps detaining arm and withdraws from from the reserving hole of elevator shaft shear wall; In the process that the button arm withdraws from from the reserving hole of elevator shaft shear wall, the button arm is turn 90 degrees around the axial rotary backspin by horizontal level, and weight arm rotates up 90 degree by horizontal level around axis of rotation; The button arm and weight arm and the axis of rotation that are solidly connected together are movingly that mode is assembled together, the quality of weight arm is greater than the quality of button arm, when platform and elevator shaft mould rise to a last floor, when the button arm enters the reserving hole of elevator shaft shear wall, because the quality of weight arm is greater than the quality of button arm, make the button arm rotate up 90 degree and enter the reserving hole of elevator shaft shear wall around axis of rotation by the upright position, and be buckled in the reserving hole, weight arm is turn 90 degrees around the axial rotary backspin by the upright position, its bottom is pressed on the equal power body, button arm and weight arm form a lever, the elevator shaft shear wall of reserving hole below, axis of rotation and equal power body are three origin of force, thereby reach the effect that hitch plays support platform and elevator shaft mould; Hitch is fixed on the platform, the button arm is buckled in the reserving hole, platform can only rise, can not descend, each lifting platform, when running into reserving hole, gravity turn buckle arm by weight arm provides pins (detain arm enter the reserving hole of elevator shaft shear wall automatically and be buckled in the reserving hole) automatically when putting down, effect that can self-locking after reaching platform and can promoting, promote; After being promoted to suitable floor, with the verticality governor motion elevator shaft mould being carried out verticality and regulate; Therefore, the present invention has following several advantage: 1, in the platform lifting process, do not need manually to insert channel-section steel, do not need the elevator shaft mould proposed fully operations such as elevator shaft yet, save operation, and simple to operate; 2, can the present invention be set flexibly according to the elevator shaft design drawing, make and self install key positions such as highly avoiding beam, dark beam, collar tie beam, adapt to all form of structure, and can guarantee that bag concrete height is constant down after regulating the elevator shaft mould, accomplish that the structure that does not influence the elevator shaft shear wall reaches and the good fit operation of other template; 3, owing on the bearing of each hitch, all designing a verticality governor motion is arranged, can effectively regulate elevator shaft mould verticality, as run into by manual adjustment inconvenient the time, design has enough spaces, available jack with elevator shaft mould jack-up after, the verticality of regulating the elevator shaft mould again with the verticality governor motion.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is a perspective view of the present invention;
Fig. 2 is the stereogram of a hitch of the present invention under platform lifting state;
Fig. 3 is the user mode figure of a hitch of the present invention when platform is promoted to a certain floor and is parked in this floor;
Fig. 4 is the front view of a hitch of the present invention;
Fig. 5 is the left view of a hitch of the present invention, contains partial sectional view among the figure;
Fig. 6 is the vertical view of a hitch of the present invention;
Fig. 7 is the horizontal sectional view of the present invention under user mode;
Fig. 8 is the sectional view along A-A line among Fig. 7.
Among the figure, 1, platform; 2, hitch; 3, verticality governor motion; 4, bearing; 5, axis of rotation; 6, button arm; 7, weight arm; 8, equal power body; 9, reserving hole; 10, elevator shaft mould; 11, elevator shaft shear wall; 12, top incline.
The specific embodiment
Referring to Fig. 1, Fig. 7 and Fig. 8, the described a kind of synchronous lifting self-locking leveling device of elevator pitshaft model of present embodiment, comprise platform 1, symmetry is laid with 4 and platform 1 and elevator shaft mould 10 can both be suspended on automatically hitch 2 on the elevator shaft shear wall 11 with platform 1 and floor of elevator shaft mould 10 every liftings on described platform 1.Referring to Fig. 4, Fig. 5 and Fig. 6, described hitch 2 comprises bearing 4, axis of rotation 5, button arm 6 and weight arm 7, and bearing 4 is fixed on the platform 1, and the button arm 6 and the weight arm 7 that are solidly connected together are assembled together through axis of rotation 5 and bearing 4; All design has a verticality governor motion 3 on the bearing 4 of each hitch 2, elevator shaft mould 10 is positioned on the verticality governor motion 3 that is located on each hitch 2, and verticality governor motion 3 is used to support the verticality that elevator shaft mould 10 also can be regulated elevator shaft mould 10.Referring to Fig. 7 and Fig. 8, an equal power body 8 that is fixed on the platform 1 is all designed in bottom at the weight arm 7 of each hitch 2, when the bottom of weight arm 7 is positioned on the equal power body 8, button arm 6 major parts are buckled in the reserving hole 9 of elevator shaft shear wall 10, the bottom of weight arm 7 is pressed on the equal power body 8, button arm 6 and weight arm 7 form a lever, the elevator shaft shear wall 11 of reserving hole 9 belows, axis of rotation 5 and equal power body 8 are three origin of force, and this structure makes 4 hitches 2 play the effect of support platform 1 and elevator shaft mould 10.Referring to Fig. 4 and Fig. 8, design has a top incline 12 on button arm 6, when beginning lifting platform 1 and elevator shaft mould 10, this top incline 12 helps detaining arm 6 and withdraws from from the reserving hole 9 of elevator shaft shear wall 11, in the process that from the reserving hole 9 of elevator shaft shear wall 11, withdraws from of button arm 6 starting stage of platform 1 and elevator shaft mould 10 lifting process (promptly), button arm 6 is rotated down 90 degree by horizontal level around axis of rotation 5, weight arm 7 rotates up 90 degree by horizontal level around axis of rotation 5, and Fig. 2 is the stereogram of a hitch 2 under platform 1 and elevator shaft mould 10 lifting states; Referring to Fig. 3, the button arm 6 and the weight arm 7 that are solidly connected together are movingly with axis of rotation 5 that mode is assembled together, the quality of weight arm 7 is greater than the quality of button arm 6, when platform 1 and elevator shaft mould 10 rise to a last floor, when button arm 6 enters the reserving hole 9 of elevator shaft shear wall 11, because the quality of weight arm 7 is greater than the quality of button arm 6, weight arm 7 is under its action of gravity, make button arm 6 rotate up 90 degree and enter the reserving hole 9 of elevator shaft shear wall 11 around axis of rotation 5 by the upright position, and be buckled in the reserving hole 9, weight arm 7 is rotated down 90 degree by the upright position around axis of rotation 5, its bottom is pressed on the equal power body 8, button arm 6 and weight arm 7 form a lever, the elevator shaft shear wall 11 of reserving hole 9 belows, axis of rotation 5 and equal power body 8 are three origin of force, thereby reach the effect that 4 hitches 2 play support platform 1 and elevator shaft mould 10.
The constructing operation step of present embodiment is: 1, determine the height of hitch 2 and reserving hole 9 positions, absolute altitude according to design drawing, to avoid post, beam, dark beam etc.; 2, pay the utmost attention to hitch 2 and platform 1 welding, but must not directly hitch 2 be welded on the platform steel plate, can need welding position opening (about 200 * 300) at the platform steel plate, reinforce welding two i iron (or channel-section steel) at aperture position, hitch 2 is welded on the i iron (or channel-section steel), referring to accompanying drawing 7; 3, the platform 1 that hitch 2 will be installed lifts to elevator shaft; 4, elevator shaft shear wall 11 reinforcing bar bindings finish, and upper strata reserving hole 9 is reserved the back lifting elevator shaft mould 10 that finishes, and platform 1 adopts wire rope to flexibly connect with elevator shaft mould 10; 5, regulate the verticality of elevator shaft mould 10, the envelope mould; 6, build elevator shaft shear wall 11 concrete; 7, upper strata construction, assembling reinforcement, reserving hole; 8, whole elevator shaft mould 10 and the platform 1 of promoting, the button arm 6 to hitch 2 is stuck in this layer reserving hole 9 places; The later constructing operation of the every floor of elevator shaft above-mentioned the 5th～8 step that circulates.
The above only is a preferred embodiment of the present invention; be not to be used for limiting the present invention; all its similar embodiment and approximate structure; for example: on described platform 1, be laid with and platform 1 and elevator shaft mould 10 can both be suspended on automatically hitch 2 on the elevator shaft shear wall 11 with platform 1 and floor of elevator shaft mould 10 every liftings more than 2; adopt the parts as spring and so on that pulling force or pressure turn buckle arm 6 or the like are provided, these features all should be covered by the protection domain of patent of the present invention.
Claims (2)
1. synchronous lifting self-locking leveling device of elevator pitshaft model, comprise platform (1), platform (1) and elevator shaft mould (10) can both be suspended on automatically hitch (2) on the elevator shaft shear wall (11) with platform (1) and floor of the every lifting of elevator shaft mould (10) more than 2 being laid with on the described platform (1), described hitch (2) comprises bearing (4), axis of rotation (5), button arm (6) and weight arm (7), bearing (4) is fixed on the platform (1), the button arm (6) and the weight arm (7) that are solidly connected together are assembled together through axis of rotation (5) and bearing (4), it is characterized in that: an equal power body (8) that is fixed on the platform (1) is all designed in the bottom at the weight arm (7) of each hitch (2).
2. synchronous lifting self-locking leveling device of elevator pitshaft model according to claim 1, it is characterized in that: the button arm (6) and weight arm (7) and the axis of rotation (5) that are solidly connected together are movingly that mode is assembled together, and the quality of weight arm (7) is greater than the quality of button arm (6).
3. synchronous lifting self-locking leveling device of elevator pitshaft model according to claim 1 and 2, it is characterized in that: in platform (1) and elevator shaft mould (10) lifting process, button arm (6) is rotated down 90 degree by horizontal level around axis of rotation (5), and weight arm (7) rotates up 90 degree by horizontal level around axis of rotation (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103032234A CN101586393B (en) | 2009-06-13 | 2009-06-13 | Synchronous lifting self-locking leveling device of elevator pitshaft model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103032234A CN101586393B (en) | 2009-06-13 | 2009-06-13 | Synchronous lifting self-locking leveling device of elevator pitshaft model |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101586393A CN101586393A (en) | 2009-11-25 |
| CN101586393B true CN101586393B (en) | 2011-01-05 |
Family
ID=41370801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103032234A Expired - Fee Related CN101586393B (en) | 2009-06-13 | 2009-06-13 | Synchronous lifting self-locking leveling device of elevator pitshaft model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101586393B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352562B (en) * | 2013-07-01 | 2016-03-09 | 昆山生态屋建筑技术有限公司 | A kind of self-locking device of floorslab suspension suspension bottom die |
-
2009
- 2009-06-13 CN CN2009103032234A patent/CN101586393B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101586393A (en) | 2009-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105971271B (en) | Unilateral cantilever form and its construction method of climbing certainly | |
| CN202346540U (en) | Lift shaft wall using combined-type headframe assembly | |
| CN103967277B (en) | Super High Core Walls Structure tilts the construction method of shear wall | |
| CN201217898Y (en) | Concrete prefabricated stairs | |
| CN106586811B (en) | Lifting equipment for supporting patient with burn and lifting turn-over method for concrete tower | |
| CN102213033A (en) | Method of building a hybrid tower for a wind generator | |
| CN109881585A (en) | A kind of assembly flow shop platform for high pier construction | |
| CN109252538A (en) | A kind of existing multi-storey building installs the prefabricated assembled steel construction pit basis of elevator and construction method additional | |
| CN114135065A (en) | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof | |
| CN101586393B (en) | Synchronous lifting self-locking leveling device of elevator pitshaft model | |
| CN201439642U (en) | Elevator shaft mold synchronous lifting, self-locking and leveling device | |
| CN109837910A (en) | The foundation ditch construction method that contrary sequence method and bracing members combine | |
| CN108330986A (en) | Back-pressure de-bowed type pile slab supporting structure and construction method after stake | |
| CN1948669A (en) | Method of lifting whole house | |
| CN209066475U (en) | A kind of prefabricated assembled steel construction pit basis of existing multi-storey building installation elevator | |
| CN200999461Y (en) | Suspended counterweight auto-inverting supporting means for integral steel platform system | |
| CN110185250A (en) | A kind of nacelle construction device | |
| CN209412973U (en) | A kind of prefabricated balcony plate | |
| CN1948666B (en) | Wall hanging type distributing machine | |
| CN206801086U (en) | A kind of rigid mouth on support column | |
| CN209428973U (en) | A kind of municipal administration bridge construction support frame | |
| CN207846678U (en) | The strong ties of first floor vertical member and basement roof construct | |
| CN206829164U (en) | A kind of pedestal retention mechanism | |
| CN208565050U (en) | A kind of large centrifugal ventilation blower steel frame mounting structure | |
| CN205604749U (en) | A structure for controlling increase structure post vertical deformation after |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20160613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |