CN102691416A - Entire inner template device for automatic expansion elevator shaft - Google Patents
Entire inner template device for automatic expansion elevator shaft Download PDFInfo
- Publication number
- CN102691416A CN102691416A CN2012102220806A CN201210222080A CN102691416A CN 102691416 A CN102691416 A CN 102691416A CN 2012102220806 A CN2012102220806 A CN 2012102220806A CN 201210222080 A CN201210222080 A CN 201210222080A CN 102691416 A CN102691416 A CN 102691416A
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- template
- cover plate
- upper cover
- elevator shaft
- central axis
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Abstract
The invention discloses an entire inner template device for an automatic expansion elevator shaft. An entire structure is defined by linking four faces through hinges. An upper cover plate and a lower cover plate are respectively arranged at positions of an upper layer, a middle layer and a lower layer at the center of an entire inner template of the elevator shaft; a cross pull rod, a connecting rod, a stretching pull rod and a guide base are arranged between the upper cover plate and the lower cover plate; a motor drives a worm wheel; the worm wheel and a center shaft are synchronous; the center shaft drives the cross pull rod, and the connecting rod is driven through a rocking rod; and the connecting rod drives the stretching pull rod and pulls the template around to entirely stretch, so that the purpose of easily mounting and dismounting the template is achieved. For the entire inner template device provided by the invention, the dismounting speed is high, and a worker does not need to enter the elevator shaft in installation, therefore, the construction is safe and the construction quality is good.
Description
Technical field
The present invention relates to a kind of construction formwork, particularly relate to a kind of automatic harmomegathus elevator shaft integral inside molding panel assembly.
Background technology
Construction formwork is a kind of temporary structure, and it is made by designing requirement, and concrete structure, member are shaped by position, the physical dimension of regulation, keeps its tram, and bears construction formwork deadweight and effect load above that.The architectural template structure that the cast-in-place concrete structure engineering construction is used mainly is made up of panel, braced structures and connector three parts.Panel is the force bearing plate that directly contacts newly placed concrete; Braced structures then is the temporary structure of supporting faceplate, concrete and working load, guarantees that architectural template structure makes up securely, accomplish indeformable, do not destroy; Connector is that panel and braced structures are connected into whole accessory.Combined steel template in the modern mould plate technique; The new type formwork of have highly versatile, that mounting or dismounting are convenient, the number of turnover is many is a kind of " with steel for wood "; Carry out the monolithic reinforced concrete structure construction with it; Can press the large-scale template of designing requirement spelling Cheng Liang, post, wall, floor in advance, integral hoisting is in place, also can adopt the method for tearing open of loosing in bulk.But in practice of construction; Elevator shaft for inside casing form of structure; The operating space is narrow and small, is difficult for adopting the combined steel template dismounting, is mostly to adopt plank to support or the steel form support; Since the elevator shaft area little when steel form in the elevator shaft of assembly unit and dismounting difficulty very big but also dangerous; The industrial accident that occurs when some often occurring because of the dismounting masterplate, and the template installation and removal all need 5 to 6 workmans could accomplish with 1 to 2 day time respectively, and construction speed receives greatly to be influenced.
Summary of the invention
The purpose of this invention is to provide a kind of inner formword that can carry out automatically and load and unload, installation rate is fast, construction safety, and the measured elevator shaft of matter mixes earth and builds special-purpose integral inside molding panel assembly.
For realizing above-mentioned purpose, technical scheme of the present invention is: automatic harmomegathus elevator shaft integral inside molding panel assembly is characterized in that; Comprise template, little template, upper cover plate, lower cover, motor, worm screw, worm gear, central axis, cross pull bar, connecting rod and telescopic lever, template is the inboard rectangular slab that is provided with skeleton, and little template is an elongated plates; Be linked into one side through hinge between template and the little template, and be linked into the overall structure that the four sides is surrounded through hinge, upper cover plate and lower cover center are provided with centre bore; Bearing is housed in the centre bore, and bearing inner sleeve is equipped with axle sleeve, and axle sleeve endoporus, cross pull bar and worm gear centre bore are equipped with the endoporus that matches with the central axis cross sectional shape; The central upper, middle and lower-ranking position of overall structure that upper cover plate, lower cover are placed in and surround on four sides; Central axis passes the axle sleeve endoporus of suit in upper cover plate and the lower cover centre bore bearing, and central axis also is equipped with worm gear and fixes through securing member on the upper cover plate of its position, upper strata, and worm screw is fixed on the upper cover plate through bearing; And worm gear and worm engaging; Motor shaft is equipped with small pulley, and the end of worm screw is equipped with big belt wheel, and big belt wheel is connected through driving-belt with small pulley; Central axis further passes the endoporus of the cross pull bar that all is equipped with between upper cover plate and the lower cover of upper, middle and lower-ranking; Each joint that the cross pull bar is the cross direction is connected with connecting rod through rocking bar respectively, and connecting rod one end and the support member that is installed between upper cover plate, the lower cover are that fulcrum flexibly connects, and an end of the other end of connecting rod and telescopic lever flexibly connects; Guide bracket is fixed between upper cover plate and lower cover; The body of rod of telescopic lever passes in the guide groove of guide bracket, and the other end of telescopic lever is " U " shape ear fork, is connected with junction plate on being fixedly mounted on template through metal connecting piece.
Said little template is the V-arrangement gap therebetween and closure plate is housed.
Be equipped with hanger on the skeleton of said template upper end.
The cross sectional shape of said central axis is square or equilateral triangle or regular polygon.
Said metal connecting piece is screw or bolt or rivet.
The invention has the beneficial effects as follows: automatic harmomegathus elevator shaft integral inside molding panel assembly, not only installation rate is fast, saves the manpower expenditure, and construction safety, and quality is good.
Description of drawings
Fig. 1 is the inside three-dimensional structure diagram of the automatic harmomegathus elevator shaft of the present invention integral inside molding panel assembly.
Fig. 2 is the vertical view of the automatic harmomegathus elevator shaft of the present invention integral inside molding panel assembly.
Fig. 3 be among Fig. 1 A-A to view.
Fig. 4 is the structural representation of cross pull bar 20 among Fig. 1.
Fig. 5 is the structural representation of connecting rod 23 among Fig. 1.
Fig. 6 is the structural representation of telescopic lever 22 among Fig. 1.
Fig. 7 is that middle (center) bearing of the present invention 19, axle sleeve 25 are axially installed the cross section structure sketch mapes with central axis 5.
Fig. 8 is that another embodiment middle (center) bearing 19 among the present invention, axle sleeve 25 are axially installed the cross section structure sketch map with central axis 5.
Fig. 9 also has an embodiment middle (center) bearing 19, axle sleeve 25 with central axis 5 the cross section structure sketch mapes to be installed axially among the present invention.
Among the figure, 1, template, 2, lower cover, 3, hinge, 4, upper cover plate, 5, central axis, 6, driving-belt; 7, small pulley, 8, securing member, 9, worm gear, 10, motor, 11, hanger, 12, metal connecting piece, 13, closure plate; 14, worm screw, 15, little template, 16, junction plate, 17, big belt wheel, 18, guide bracket, 19, bearing; 20, cross pull bar, 21, rocking bar, 22, telescopic lever, 23, connecting rod, 24, support member, 25, axle sleeve.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further set forth: referring to Fig. 1 to Fig. 7, harmomegathus elevator shaft integral inside molding panel assembly comprises template 1, little template 15, upper cover plate 4, lower cover 2, motor 10, worm screw 14, worm gear 9, central axis 5, cross pull bar 20, connecting rod 23 and telescopic lever 22 automatically; Template 1 is the inboard rectangular slab that is provided with skeleton; Little template 15 is an elongated plates, is linked into one side through hinge 3 between template 1 and the little template 15, and is linked into the overall structure that the four sides is surrounded through hinge 3; Upper cover plate 4 is provided with centre bore with lower cover 2 centers; Bearing 19 is housed in the centre bore, is set with axle sleeve 25 in the bearing 19, axle sleeve 25 endoporus, cross pull bar 20 and worm gear 9 centre bores are equipped with the endoporus that matches with central axis 5 cross sectional shapes; The central upper, middle and lower-ranking position of overall structure that upper cover plate 4, lower cover 2 are placed in and surround on four sides; Central axis 5 passes axle sleeve 25 endoporus of upper cover plate 4 and lower cover 2 centre bore bearings 19 interior suits, and central axis 5 also is equipped with worm gear 9 and fixing through securing member 8 on the upper cover plate 4 of its position, upper strata, and worm screw 14 is fixed on the upper cover plate 4 through bearing; And worm gear 9 and worm screw 14 engagements; 10 in motor is equipped with small pulley 7, and the end of worm screw 14 is equipped with big belt wheel 17, and big belt wheel 17 is connected through driving-belt 6 with small pulley 7; Central axis 5 further passes the endoporus of the cross pull bar 20 that all is equipped with between upper cover plate 4 and the lower cover 2 of upper, middle and lower-ranking; Each joint that cross pull bar 20 is the cross direction is connected with connecting rod 23 through rocking bar 21 respectively, and connecting rod 23 1 ends and the support member 24 that is installed between upper cover plate 4, the lower cover 2 flexibly connect for fulcrum, and an end of the other end of connecting rod 23 and telescopic lever 22 flexibly connects; Guide bracket 18 is fixed in 2 of upper cover plate 4 and lower covers; The body of rod of telescopic lever 22 passes in the guide groove of guide bracket 18, and the other end of telescopic lever 22 is " U " shape ear fork, is connected with junction plate 16 on being fixedly mounted on template 1 through metal connecting piece 12.
Said little template 15 is the V-arrangement gap therebetween and closure plate 13 is housed.
Be equipped with hanger 11 on the said template 1 upper end skeleton.
The cross sectional shape of said central axis 5 is square or equilateral triangle or regular polygon.
Said metal connecting piece 12 is screw or bolt or rivet.
Embodiment 1:A preferred forms of the present invention, referring to Fig. 1 to Fig. 3, automatic harmomegathus elevator shaft integral inside molding panel assembly; Template 1 is eight rectangle steel pallets, and its inboard is provided with the shaped as frame skeleton, and little template 15 is eight block length bar shaped steel forms; Be provided with two little templates 15 between per two templates 1, be linked into one side through hinge 3 between template 1 and the little template 15, eight rectangle templates 1 are linked into the overall structure that the four sides is surrounded through hinge 3; The be placed in upper, middle and lower-ranking position of elevator shaft overall structure central authorities of upper cover plate 4, lower cover 2 is provided with cross pull bar 20, connecting rod 23, telescopic lever 22, guide bracket 18 between every layer of upper cover plate 4, the lower cover 2, and guide bracket 18 is fixedly installed in 2 of upper cover plate 4 and lower covers; Motor 10, worm screw 14 and worm gear 9 are fixed on the upper cover plate 4 on upper strata; And worm gear 9 and worm screw 14 engagements, 10 in motor is equipped with small pulley 7, and the end of worm screw 14 is equipped with big belt wheel 17; Big belt wheel 17 is connected through driving-belt 6 with small pulley 7; The cross sectional shape of central axis 5 is a square, and worm gear 9, upper cover plate 4, lower cover 2, cross pull bar 20 centers are equipped with centre bore, and cross pull bar 20 centre bores are that its periphery of square opening is provided with four attachment lugs; Attachment lug is vertical each other, referring to Fig. 4.Bearing 19 is housed in the centre bore of upper cover plate 4, lower cover 2, and the inner hole sleeve of bearing 19 is equipped with axle sleeve 25, and the endoporus of axle sleeve 25 is the square hole corresponding with the cross sectional shape of central axis 5; Referring to Fig. 7, central axis 5 passes the axle sleeve 25 in bearing 19 endoporus of installing on three layers of upper cover plate 4 and the lower cover 2, and passes the square endoporus that places the cross pull bar 20 between each layer upper cover plate 4, the lower cover 2 respectively; Central axis 5 upper ends are connected through securing member 8 with worm gear 9; Cross pull bar 20 1 ends and rocking bar 21 1 ends flexibly connect, and connecting rod 23 two ends are provided with connecting hole, and the one of which side is provided with auricle; Referring to Fig. 5; The auricle of rocking bar 21 other ends and connecting rod 23 1 sides flexibly connects, and connecting rod 23 1 ends flexibly connect with telescopic lever 22 1 ends that pass guide bracket 18, and connecting rod 23 other ends and the support member 24 that is installed between upper cover plate 4, the lower cover 2 flexibly connect for fulcrum; Telescopic lever 22 other ends are " U " shape ear fork; Referring to Fig. 6, " U " shape ear fork flexibly connects through screw with the junction plate 16 that is fixedly connected on the template 1, and telescopic lever 22 is scalable slip in guide bracket 18.Flexible connection in the present embodiment is meant through pivot pin and connects.Little template 15 is the V-arrangement gap therebetween and closure plate 13 is housed.Closure plate 13 adopts rubber strip.Driving-belt 6 adopts V belt.
Embodiment 2:Another embodiment of the invention, the cross sectional shape of said central axis 5 are equilateral triangle.Said metal connecting piece 12 adopts bolt.Closure plate 13 adopts plastic strip.Other structure is identical with embodiment 1.
Embodiment 3:The cross sectional shape that an embodiment in addition of the present invention is a central axis 5 is a regular hexagon.Said metal connecting piece 12 is to adopt rivet.Closure plate 13 adopts the latex bar.Other structure is identical with embodiment 1.
Operating principle of the present invention is: motor 10, worm screw 14, worm gear 9 all are fixed on the upper cover plate 4 of the superiors; Starter motor 10 drives small pulley 7, and small pulley 7 drives big belt wheel 17 through driving-belt 6; Drive worm gear 9 through worm screw 14 again; Worm gear 9 is synchronous with central axis 5, and central axis 5 drives cross pull bar 20, through rocking bar 21 drivening rods 23; Connecting rod 23 drives telescopic lever 22 pulling four sides totally eight template 1 whole inside contractions, and the little template 15 that is provided with between the template 1 inwardly also indentation of extruding simultaneously for the space is abdicated in the contraction of template 1, thereby reaches the purpose of light taking-up template 1; Otherwise, transfer to new station after, starter motor 10 is done counter motion, releases template 1, makes its recovery.
Closure plate 13 is filled up between two little templates 15 and is risen in the V-arrangement gap that makes things convenient for contraction, prevents that long V-arrangement pimple appears in elevator shaft well body after the concreting.
Be equipped with a hanger 11 on the every template 1 upper end skeleton, be enclosed within on the hanger 11 with cable wire during construction of lift well, adopt hanging device can lift the integral inside molding panel assembly.
The elevator shaft template is installed in the past; Construction worker's installation and removal all need 5 to 6 workmans could be accomplished with 1 to 2 day time respectively, use the present invention only to need just can install and quality in 30 minutes, need not the people and get into installation in the well; Dismounting also only needs 30 minutes, and fool proof.
The present invention's's " with steel for wood " punching block version has effectively been protected ecological resources for country has saved a large amount of timber, and can have been reused.
Claims (5)
1. automatic harmomegathus elevator shaft integral inside molding panel assembly is characterized in that, comprises template, little template, upper cover plate, lower cover, motor, worm screw, worm gear, central axis, cross pull bar, connecting rod and telescopic lever; Template is the inboard rectangular slab that is provided with skeleton, and little template is an elongated plates, is linked into one side through hinge between template and the little template; And be linked into the overall structure that the four sides is surrounded through hinge, upper cover plate and lower cover center are provided with centre bore, and bearing is housed in the centre bore; Bearing inner sleeve is equipped with axle sleeve, and axle sleeve endoporus, cross pull bar and worm gear centre bore are equipped with the endoporus that matches with the central axis cross sectional shape, the central upper, middle and lower-ranking position of overall structure that upper cover plate, lower cover are placed in and surround on four sides; Central axis passes the axle sleeve endoporus of suit in upper cover plate and the lower cover centre bore bearing, and central axis also is equipped with worm gear and fixes through securing member on the upper cover plate of its position, upper strata, and worm screw is fixed on the upper cover plate through bearing; And worm gear and worm engaging; Motor shaft is equipped with small pulley, and the end of worm screw is equipped with big belt wheel, and big belt wheel is connected through driving-belt with small pulley; Central axis further passes the endoporus of the cross pull bar that all is equipped with between upper cover plate and the lower cover of upper, middle and lower-ranking; Each joint that the cross pull bar is the cross direction is connected with connecting rod through rocking bar respectively, and connecting rod one end and the support member that is installed between upper cover plate, the lower cover are that fulcrum flexibly connects, and an end of the other end of connecting rod and telescopic lever flexibly connects; Guide bracket is fixed between upper cover plate and lower cover; The body of rod of telescopic lever passes in the guide groove of guide bracket, and the other end of telescopic lever is " U " shape ear fork, is connected with junction plate on being fixedly mounted on template through metal connecting piece.
2. automatic harmomegathus elevator shaft integral inside molding panel assembly according to claim 1 is characterized in that
,Said little template is the V-arrangement gap therebetween and closure plate is housed.
3. automatic harmomegathus elevator shaft integral inside molding panel assembly according to claim 1 is characterized in that, is equipped with hanger on the skeleton of said template upper end.
4. automatic harmomegathus elevator shaft integral inside molding panel assembly according to claim 1 is characterized in that the cross sectional shape of said central axis is square or equilateral triangle or regular polygon.
5. automatic harmomegathus elevator shaft integral inside molding panel assembly according to claim 1 is characterized in that said metal connecting piece is screw or bolt or rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102220806A CN102691416A (en) | 2012-07-02 | 2012-07-02 | Entire inner template device for automatic expansion elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102220806A CN102691416A (en) | 2012-07-02 | 2012-07-02 | Entire inner template device for automatic expansion elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102691416A true CN102691416A (en) | 2012-09-26 |
Family
ID=46857140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102220806A Pending CN102691416A (en) | 2012-07-02 | 2012-07-02 | Entire inner template device for automatic expansion elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102691416A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806644A (en) * | 2012-11-06 | 2014-05-21 | 中国五冶集团有限公司 | Hydraulic telescopic device for elevator shaft mold and operating method thereof |
| CN105239772A (en) * | 2015-09-01 | 2016-01-13 | 中民筑友有限公司 | Adjusting mechanism, inner cylindrical formwork and elevator shaft formwork equipment |
| CN106926352A (en) * | 2017-03-08 | 2017-07-07 | 淮北海聚环保设备有限公司 | For the production mould and processing technology of the cavity of environmental protection equipment |
| CN110778106A (en) * | 2019-12-05 | 2020-02-11 | 湖北大成空间科技股份有限公司 | Scalable turnover mould for assembly type structure |
| CN112459485A (en) * | 2020-10-29 | 2021-03-09 | 中国一冶集团有限公司 | Circular concrete awl is fought inboard template reinforcing support frame device |
| CN115142676A (en) * | 2022-05-26 | 2022-10-04 | 广东耀南建设集团有限公司 | Supporting and positioning mechanism for inner barrel formwork of elevator shaft |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB599213A (en) * | 1945-07-30 | 1948-03-08 | Charles Henry Williams | Improved shuttering for casting concrete cavity walls, with imitation stonework in situ |
| US4998705A (en) * | 1989-07-27 | 1991-03-12 | Cass Ronald L | Apparatus for forming voids in concrete |
| CN2237085Y (en) * | 1995-08-02 | 1996-10-09 | 北京利建模板公司 | Integrate lifting shuttlering of three shaft hinged telescopic lift pit shaft |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806644A (en) * | 2012-11-06 | 2014-05-21 | 中国五冶集团有限公司 | Hydraulic telescopic device for elevator shaft mold and operating method thereof |
| CN103806644B (en) * | 2012-11-06 | 2016-02-03 | 中国五冶集团有限公司 | For electrical lift shaft form hydraulic telescopic device and operation method thereof |
| CN105239772A (en) * | 2015-09-01 | 2016-01-13 | 中民筑友有限公司 | Adjusting mechanism, inner cylindrical formwork and elevator shaft formwork equipment |
| CN105239772B (en) * | 2015-09-01 | 2017-09-22 | 中民筑友有限公司 | Governor motion, interior cylinder mould and Lift well mould panel assembly |
| CN106926352A (en) * | 2017-03-08 | 2017-07-07 | 淮北海聚环保设备有限公司 | For the production mould and processing technology of the cavity of environmental protection equipment |
| CN110778106A (en) * | 2019-12-05 | 2020-02-11 | 湖北大成空间科技股份有限公司 | Scalable turnover mould for assembly type structure |
| CN112459485A (en) * | 2020-10-29 | 2021-03-09 | 中国一冶集团有限公司 | Circular concrete awl is fought inboard template reinforcing support frame device |
| CN112459485B (en) * | 2020-10-29 | 2022-01-25 | 中国一冶集团有限公司 | Circular concrete awl is fought inboard template reinforcing support frame device |
| CN115142676A (en) * | 2022-05-26 | 2022-10-04 | 广东耀南建设集团有限公司 | Supporting and positioning mechanism for inner barrel formwork of elevator shaft |
| CN115142676B (en) * | 2022-05-26 | 2024-03-01 | 广东耀南建设集团有限公司 | Supporting and positioning mechanism for inner barrel formwork of elevator shaft |
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Application publication date: 20120926 |