CN2424259Y - Electric guide rail mould lifting construction appts. for chimney - Google Patents
Electric guide rail mould lifting construction appts. for chimney Download PDFInfo
- Publication number
- CN2424259Y CN2424259Y CN 00226226 CN00226226U CN2424259Y CN 2424259 Y CN2424259 Y CN 2424259Y CN 00226226 CN00226226 CN 00226226 CN 00226226 U CN00226226 U CN 00226226U CN 2424259 Y CN2424259 Y CN 2424259Y
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- CN
- China
- Prior art keywords
- frame
- chimney
- lifting
- track plate
- guide rail
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- Expired - Fee Related
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Abstract
The utility model relates to an electric guide rail type mould-lifting construction apparatus for a chimney, which is composed of a lifting well frame and an electric mould-lifting mechanism, wherein the mould-lifting mechanism is attached on the outer cylinder wall of a chimney, and comprises a force bearing track plate, a speed reducer, an operating frame and a lifting frame; the force bearing track plate is installed on the outer cylinder wall of the chimney through oppositely pulling screw bolts, the lifting frame is sheathed in the operating frame, both sides of the operating frame are provided with channel steel guide rails made of channel steel and rollers capable of climbing in the guide rails are arranged on both side walls of the lifting frame. A plurality of hooks and roller pins, which are used for fixing to the force bearing track plate, are also respectively arranged on the operating frame and the lifting frame. The operating frame and the lifting frame are alternately lifted through the positive rotation and the reverse rotation of a motor during construction, and finally, the construction process of the whole chimney is accomplished.
Description
The utility model belongs to technical field of building construction, relates to a kind of construction equipment of high-rise reinforced concrete structure, particularly a kind of chimney electromotion rising mould device that is used for chimney structure concrete casting construction.
At present, hydraulic slip-form technology and device in the building operations of reinforced concrete chimney, have been adopted more at large.Though this technology and device have characteristics such as construction period weak point, but exist some insoluble problems also, it mainly shows: owing to adopt hydraulic jack to come supporting template to rise in the construction, and the lifting of template often is to carry out under less than the situation of 1MPa at the last pouring sections of chimney wall concrete strength, so not only to expend steel in a large number, it is coarse also to be prone to concrete surface, chimney wall is easily by the drift of drawing crack and working platform generation center or phenomenon such as reverse, thereby causes being difficult to guarantee such as construction quality, construction safety lacks the generation of problems such as guarantee and execution control complexity.
The purpose of this utility model is to overcome the defective of prior art, so provide a kind of simple in structure, save that steel, construction period are short, use and convenient management, can guarantee the chimney electric guide rail mould lifting construction apparatus of chimney construction quality and working security.
The purpose of this utility model realizes by following technical solution:
This chimney electric guide rail mould lifting construction apparatus is by with rising the work derrick and a cover electric form-lifting mechanism forms.Be erected at electronic climbing device top with the gug frame, being fitted with on it shakes the head hang material gin pole, radiation beam, central dram circle, in hang platform and Lifting basket etc.On concrete tube wall (urceolus) wall of electric form-lifting mechanism attached to chimney; it is made of load track plate, speed-reducing cycloidal motor and the handling frame and the hoisting frame that are driven by reductor; wherein load track plate is made of channel-section steel; secondary or many secondary special split bolts are installed on the concrete tube wall of chimney by one for it; hoisting frame is sheathed in the handling frame; the channel-section steel guide rail of the both sides of handling frame for being made of channel-section steel is being equipped with the roller that can roll and climb in handling frame channel-section steel guide rail on the hoisting frame two side.On handling frame and hoisting frame, also be respectively equipped with a plurality of being used for and load track plate fixedly the handling frame hook and the hoisting frame roller pin of load, on the load track, be preset with corresponding pin-and-hole.In the work, reductor is fixed on the hoisting frame, and handling frame is being born with the load that rises the work derrick.
The process that this device is committed to chimney construction is such: get two blocks of load track plates, it is adhered to by the mode of being arranged above and below in the preformed hole that reinforced concrete chimney barrel top under construction is installed successively by split bolt spare separately, by hoisting frame roller pin be fixed on down in the pin-and-hole load track plate on preset by hoisting frame the hoisting frame of electric form-lifting mechanism; Forward is opened motor, makes the reductor that is fixed on the hoisting frame drive leading screw and then drive handling frame to rise along the hoisting frame roller, reach predetermined altitude after, in load track plate preformed hole, insert force-bearing pin, and make the hook of handling frame both sides hang the jail on force-bearing pin; Afterwards the fixed solution between hoisting frame and load track plate is removed, oppositely open motor, make hoisting frame two side wheels up along handling frame channel-section steel guide rail, then hoisting frame is that fulcrum rises along the load track with the handling frame; After putting in place, still fixed hoisting frame by the mode that the hoisting frame roller pin is fixed in the track plate pin-and-hole; On handling frame that has promoted and suspension bracket, install then, adjust, fixing inner and outer template, to radius, placing of concrete is laid bricks; Again from the disengaging of having constructed the concrete tube wall of handling frame bottom remove a joint load track plate, connect on original load-carrying member plate above, be fixed on the concrete tube wall with split bolt after the leveling; Hook on the unclamp operation frame, forward are opened motor rises handling frame, handling frame fixing back in place and then oppositely open motor again and make to promote and rise; Cycling is so again and again alternately risen load track plate, handling frame and hoisting frame, finally finishes the work progress of whole chimney structure.
The utility model is when being used for the construction of chimney structure; whole device is all attached on the steel concrete barrel; handling frame and hoisting frame promote mutually by the rotating of motor; itself also rises device along with the rising of structure, can realize the synchronous construction of steel concrete barrel (urceolus), haydite concrete barrel (inner core), liner, cat ladder, signal platform etc. thus.The last lower link of load track plate is simple and reliable in the electric form-lifting mechanism; they both can be as the part of template in work progress; be again the hard point of all objects such as derrick, platform, hanging basket, controlled the radius of load track plate on barrel, also just controlled the radius of chimney.In addition; owing to adopted the multi pack mode that guarantees safety work; electric form-lifting mechanism is that the strong point promotes with load track plate; and all the load of construction equipment self is born by the barrel concrete structure that has certain intensity; steel had so both been saved; shortened the construction period; overcome again in the hydraulic slip-form technology that the concrete surface that occurs easily is coarse, chimney wall is easily by drawing crack and the drift of working platform generation center or phenomenon such as reverse; make quality of concrete that technologic assurance arranged, the physical dimension that chimney is constructed also is easy to control.Simple and reasonable, convenient and reliable operation of the present utility model, applied range and compliance are strong, and is all applicable to large-scale and small-sized chimney constructions such as monotubular, sleeve, many letters.With regard to sliding form apparatus, can not construct winter, and device described in the utility model can be constructed in whole winter.
Below with reference to accompanying drawing the utility model content is described further.
Fig. 1 is the principle schematic of a specific embodiment structure of the present utility model.
Fig. 2 is the principle schematic of another specific embodiment structure of the present utility model.
Fig. 3 is the principle schematic (signal of A line of vision) of electric form-lifting mechanism in the device.
Fig. 4 is the connected mode schematic diagram (I enlarged drawing) of hoisting frame and load track plate in the device.
Fig. 5 is company's assembling structure schematic diagram of load track plate and concrete tube wall.
Example structure shown in Figure 1 by be fitted with on it shake the head hang material gin pole 2, radiation beam 8, central dram circle 9, in hang forming of platform 12 and Lifting basket 15 with gug frame 1 and the electric form-lifting mechanism that is attached to chimney reinforced concrete barrel 16, wherein motor rise mold mechanism by branch be located at the inside and outside load track plate 6 in concrete tube wall 16 inboards and the outside ' with 6, inside and outside reductor 4 ' and 4, inside and outside handling frame 3 ' and 3 and inside and outside hoisting frame 5 ' and 5 form.Inside and outside hoisting frame 5,5 be set in respectively inside and outside handling frame 3 ', in 3, be provided with the channel-section steel guide rail 31 that constitutes by channel-section steel in the both sides of handling frame 3, at then corresponding dress on the two side of hoisting frame 5 by the roller 51 (seeing Fig. 3 for details) that can in handling frame channel-section steel guide rail, do to roll and climb.The front portion of handling frame 3 is provided with a plurality of being used for and the hook 32 of the fixing company of extension of load track plate 6, then is provided with a plurality of can roll also available block 53 and square steel pins 54 etc. in hoisting frame 5 front portions and is fixed on hoisting frame roller pin 52 (Fig. 4) on the track plate 6 in load track plate 6.Be used to make track plate 6 and chimney outer tube wall 16 connect dress split bolt 7 structure as shown in Figure 5, it comprises the high-strength bolt 73 and symmetrical two stressed collars 71 and two butterfly nuts 72 that are divided into bolt 73 outsides that are inserted in the concrete tube wall preformed hole, during installation, pass in the preformed hole that high-strength bolt 73 is left on chimney outer tube wall 16, be inserted in from bolt 73 two again load track plate 6 ', 6, then track plate 6 ', 6 outer ends load onto stressed collar 71 successively and are screwed into butterfly spiral shell 72.Treat load track plate 6 ', 6 install after, will operate (lifting) frame again and be fixed in the pin-and-hole of being opened on the track plate by the fixedly multi pack spare on it.Label 10 is a bottle gouard moved by hands in the accompanying drawing of literary composition back; 11 is interior tube template; 13 are haydite concrete smoke evacuation barrel (inner core); 14 is refractory brick; 17 is interior compensation template; 18 is big diagonal brace; 33 is the handling frame roller.
Device described in the utility model also has a kind of one-sided form of implementation of establishing electric form-lifting mechanism as shown in Figure 2, i.e. the form of structure that electric form-lifting mechanism is made up of the load-carrying member plate 6 that is located at concrete tube wall 16 outsides, reductor 4, handling frame 3 and hoisting frame 5 in the device.Relative Fig. 1 device, this structure has been cancelled a ring manipulation (liftings) frame of chimney inboard, and directly radiation beam 8 is placed on the handling frame 3 of the outside, and is inboard then with a common interior compensation steel form 17 replacement load track plates.Thisly rise the building operations aspect that die device is mainly used in the less small-sized chimney of chimney breast radius.
Claims (4)
1; a kind of chimney electric guide rail mould lifting construction apparatus; by forming with gug frame (1) and the electric form-lifting mechanism that is attached to chimney concrete tube wall (16); being fitted with on gug frame (1) shakes the head hangs material gin pole (2); radiation beam (8); central dram circle (9); in hang platform (12) and Lifting basket (15); it is characterized in that electric form-lifting mechanism is by load track plate (6); reductor (4) and be handling frame (3) and hoisting frame (5) formation that reductor (4) drives; wherein load track plate (6) is made of channel-section steel; it is installed on the chimney concrete tube wall (16) by a pair or how secondary split bolt (7); hoisting frame (5) is sheathed in the handling frame (3); the channel-section steel guide rail (31) of the both sides of handling frame (3) for constituting by channel-section steel; the roller (51) that can roll and climb in channel-section steel guide rail (31) is housed on hoisting frame (5) two side; on handling frame (3) and hoisting frame (5), also be respectively equipped with a plurality of being used for and load track plate (6) fixedly handling frame hook (32) and the hoisting frame roller pin (52) of load, on load track plate (6), be preset with corresponding pin-and-hole.
2, chimney electric guide rail mould lifting construction apparatus as claimed in claim 1 is characterized in that electric form-lifting mechanism is located at the inside and outside load track plate (6 ', 6) in concrete tube wall (16) inboard and the outside, inside and outside reductor (4 ', 4), inside and outside handling frame (3 ', 3) and inside and outside hoisting frame (5 ', 5) by branch and forms.
3, chimney electric guide rail mould lifting construction apparatus as claimed in claim 1 is characterized in that electric form-lifting mechanism is made up of the load-carrying member plate (6), reductor (4), handling frame (3) and the hoisting frame (5) that are located at concrete tube wall (16) outside.
4,, it is characterized in that being used in the electric form-lifting mechanism making the opposition bolt (7) of track plate (6) and barrel (16) multi pack to comprise that a company is inserted in two stressed collars (71) and two butterfly nuts (72) that high-strength bolt (73) in the concrete tube wall preformed hole and symmetry are divided into bolt (73) both sides as claim 1 or 2 or 3 described chimney electric guide rail mould lifting construction apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226226 CN2424259Y (en) | 2000-03-27 | 2000-03-27 | Electric guide rail mould lifting construction appts. for chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00226226 CN2424259Y (en) | 2000-03-27 | 2000-03-27 | Electric guide rail mould lifting construction appts. for chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2424259Y true CN2424259Y (en) | 2001-03-21 |
Family
ID=33590119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00226226 Expired - Fee Related CN2424259Y (en) | 2000-03-27 | 2000-03-27 | Electric guide rail mould lifting construction appts. for chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2424259Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556890A (en) * | 2012-02-06 | 2012-07-11 | 谭锦泉 | Self-lifting mounting platform for steel head material hoister and mounting method for mounting platform |
| CN107268971A (en) * | 2017-07-05 | 2017-10-20 | 中国建筑第二工程局有限公司 | A kind of super high rise building it is dual from hoisting type outer climbing frame and application process |
-
2000
- 2000-03-27 CN CN 00226226 patent/CN2424259Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556890A (en) * | 2012-02-06 | 2012-07-11 | 谭锦泉 | Self-lifting mounting platform for steel head material hoister and mounting method for mounting platform |
| CN102556890B (en) * | 2012-02-06 | 2015-06-10 | 谭锦泉 | Self-lifting mounting platform for steel head material hoister and mounting method for mounting platform |
| CN107268971A (en) * | 2017-07-05 | 2017-10-20 | 中国建筑第二工程局有限公司 | A kind of super high rise building it is dual from hoisting type outer climbing frame and application process |
| CN107268971B (en) * | 2017-07-05 | 2023-07-18 | 中国建筑第二工程局有限公司 | Dual self-lifting type external climbing frame for super high-rise building and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |