CN110805270B - Guide die turnover device - Google Patents
Guide die turnover device Download PDFInfo
- Publication number
- CN110805270B CN110805270B CN201911244372.8A CN201911244372A CN110805270B CN 110805270 B CN110805270 B CN 110805270B CN 201911244372 A CN201911244372 A CN 201911244372A CN 110805270 B CN110805270 B CN 110805270B
- Authority
- CN
- China
- Prior art keywords
- pair
- movable
- concrete
- formworks
- temporary fixing
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
- E04G11/30—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete which are lifted from layer to layer by turning, tilting, or similar moving upwards about a horizontal axis
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/10—Buildings forming part of cooling plants
- E04H5/12—Cooling towers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a guiding rollover device, which is mainly used for the construction of a cast-in-place cylinder structure in the field of constructional engineering; the device mainly comprises an operation platform, a hydraulic system, a guide rod and a die turnover template; the working principle is as follows: the concrete is poured in a cavity formed by a pair of movable formworks, after the concrete is finally solidified, the fasteners at the lower ends of the pair of movable formworks are loosened, the pair of movable formworks are turned upwards, the pair of movable formworks and the poured concrete are demolded, when the pair of movable formworks are turned upwards for 180 degrees, a pair of pin shafts at the upper ends of the pair of movable formworks are placed in a U-shaped groove at the third row of flanges, the fasteners at the third row are pressed downwards, the pair of pin shafts at the upper ends of the pair of movable formworks are locked, then the concrete is poured in the cavity formed by the pair of movable formworks, after the concrete is finally solidified, the formworks are continuously turned upwards and the concrete is poured by the same method until the concrete pouring work of one construction section is completed, and then the formwork turning device is climbed to the next construction.
Description
Technical Field
The invention is mainly used for the construction of cast-in-place cylinder structures in the field of constructional engineering, and is particularly suitable for the construction of hyperbolic cooling tower cylinders.
Background
At present, slip form templates are adopted in the construction of cast-in-place barrel structures in the field of building engineering, the requirement of the templates on the lifting capacity of lifting equipment is high, and when the templates slide, a large tensile stress is applied to poured concrete, the later strength development of the concrete is influenced, and the currently used creeping formwork device is not provided with a guide device.
Disclosure of Invention
The invention solves the problems, has low requirement on the lifting capacity of a lifting device, does not influence the later strength development of the poured concrete, and is provided with a guide device which can guide the template according to the line shape of a hyperbolic cylinder. The device consists of an operation platform, a pair of hydraulic systems, a guide rod, a die turning template and a pair of turnbuckles; the rollover template consists of a cross beam, stiffening plates, channel steels, movable templates, bottom beams and a temporary fixing piece A, wherein the lower end of the cross beam is fixed with the upper ends of a left stiffening plate and a right stiffening plate, the middle parts of the cross sections of the left channel steel and the right channel steel are fixed with the left stiffening plate and the right stiffening plate, the flanges of the left channel steel and the right channel steel respectively face the stiffening plates on the left side and the right side, the bottom surfaces of the cross sections of the left channel steel and the right channel steel respectively face the cylinder wall, the bottom surfaces of the cross sections of the left channel steel and the right channel steel are respectively flush with the surfaces of the left movable templates and the right movable templates facing the cylinder wall, the lower ends of the left stiffening plate, the right stiffening plate, the left channel steel, the right stiffening plate and the left channel steel are respectively fixed with the upper ends of the bottom beams on the left side and the right side, the left bottom beams and the right bottom beams are arranged along the through length of, the two side templates share a cross beam, two flanges of each channel steel are provided with a plurality of U-shaped grooves, the center distance of the adjacent U-shaped grooves is equal to the center distance of upper and lower pin shafts of the movable template, a semi-circular surface B at the bottom of the U-shaped groove is matched with the outer surface of a pin shaft of the movable template, four pin shafts are fixed at four corners of the movable template, the four pin shafts are symmetrically arranged in the upper and lower directions and the left and right directions, the left and right sides of the movable template are tightly attached to the side edges of the flanges of the adjacent channel steels, the inner and outer surfaces of the movable template are smooth planes, the upper and lower ends of the movable template are smooth semi-circular surfaces A, the pin shafts at the left and right sides of the movable template are placed in the U-shaped grooves of the flanges of the adjacent channel steels, the right lower end of the movable template is provided with an O-shaped water stop strip A, the left upper end of the movable, the lower part fastener is used for clamping a pin shaft of the movable template into a U-shaped groove on the flange of the channel steel, the pin shaft of the movable template rotates around the inner wall of the U-shaped groove, the pin shaft of the movable template is separated from the U-shaped groove after the part fastener is loosened, a pre-buried hole A, a pre-buried hole B and a pre-buried hole C are reserved in the poured concrete from bottom to top in sequence, and the pre-buried holes are sequentially and continuously buried along with the increase of the pouring height of the concrete; the two sets of hydraulic systems are symmetrically arranged on the left side and the right side of the cylinder wall of the cylinder body, each hydraulic system mainly comprises a hydraulic oil cylinder, a hydraulic piston and a temporary fixing piece B, the upper ends of the hydraulic pistons of the hydraulic systems on the left side and the right side are respectively fixed with the lower ends of bottom beams on the left side and the right side, the lower ends of the hydraulic oil cylinders of the hydraulic systems on the left side and the right side are fixed with the upper ends of the temporary fixing pieces B, an operating platform is fixed with the bottom beams on the left side and the right side, guide rods are embedded in poured concrete in advance, one end of a left turn buckle is fixed with the left part of the cross beam, the other end of the left turn buckle is fixed with the upper ends of the guide; the operating principle of the turnover device is as follows: when the turnover formwork device stops at a certain height of the cylinder wall, the hydraulic piston is in a retraction state, the bolt of the temporary fixing piece A penetrates through the pre-buried hole B and is temporarily fixed with the poured concrete, the temporary fixing piece A props against the lower ends of the bottom beams on the left side and the right side, the bolt of the temporary fixing piece B penetrates through the pre-buried hole A and is temporarily fixed with the poured concrete, a pair of movable formworks on the left side and the right side are firstly installed at the lowest row of the turnover formwork, the upper pin shaft and the lower pin shaft of the pair of movable formworks are all placed in the U-shaped grooves of the flanges of the adjacent channel steel, the upper part buckle and the lower part buckle are all buckled, meanwhile, the O-shaped water stopping strips A of the pair of movable formworks abut against the cylinder wall which is poured and reaches certain strength, then steel bars are installed in a cavity formed by the pair of movable formworks and the concrete is poured, the O-shaped water stopping strips A, turning a pair of movable formworks upwards, demoulding the pair of movable formworks and poured concrete, putting a pair of pin shafts at the upper ends of the pair of movable formworks into a U-shaped groove at the third row of flanges after the pair of movable formworks are turned upwards by 180 degrees, pressing down part buckles at the third row to lock the pair of pin shafts at the upper ends of the pair of movable formworks, keeping the upper and lower pin shafts of the pair of movable formworks in a locked state, abutting O-shaped water stop strips B of the pair of movable formworks against the wall of a cylinder body which is poured and reaches certain strength, pouring concrete in a cavity formed by the pair of movable formworks, continuously turning up the movable formworks and pouring the concrete by using the same method after the concrete is finally solidified until the concrete pouring work of a construction section is finished, loosening part buckles corresponding to the pair of pin shafts at the upper ends of the pair of movable formworks, and turning the pair of movable, demoulding the movable mould plate and the poured concrete, continuously turning down a pair of movable mould plates to an initial position, then taking out bolts of the temporary fixing piece A, loosening the temporary fixing piece A and the poured concrete, extending out of hydraulic pistons at the left side and the right side, pushing bottom beams at the left side and the right side and the mould turning template to rise for a certain distance by the hydraulic pistons at the left side and the right side, simultaneously sliding the inner surfaces of a plurality of channel steel of the mould turning template for a certain distance along the concrete surface of the cylinder wall, then penetrating the bolts of the temporary fixing piece A through the pre-buried holes C, fixing the temporary fixing piece A and the poured concrete with certain strength, then taking out the bolts of the temporary fixing piece B, loosening the temporary fixing piece B and the poured concrete, then retracting the hydraulic pistons at the left side and the right side, driving hydraulic oil cylinders at the left side and the right side and the temporary fixing piece B to rise, and penetrating the bolts of the temporary, fixing the temporary fixing piece B with the poured concrete, thus completing the climbing work of a section of the turnover formwork device, repeatedly climbing according to the method until the turnover formwork device rises to the next section of concrete pouring height of the cylinder wall, and then carrying out the steel bar installation and concrete pouring work of the next construction section; if the angle that will change barrel section of thick bamboo wall, if barrel section of thick bamboo wall needs slope right, screw up right side turn buckle's nut, make right side turn buckle shorten, loosen left side turn buckle's nut, make left side turn buckle extension, the upper end skew right of the left and right sides turn buckle pulling guide bar by force, when the mold overturning device rose, the mold overturning template skew right.
Drawings
The method comprises the following steps of 1-operating platform, 2-hydraulic system, 3-guide rod, 4-turnbuckle, 5-hydraulic oil cylinder, 6-hydraulic piston, 7-temporary fixing piece B, 8-pre-buried hole A, 9-rollover template, 10-cross beam, 11-cylinder barrel wall, 12-movable template, 13-temporary fixing piece A, 14-pre-buried hole B, 15-O type water stop strip A, 16-O type water stop strip B, 17-pin shaft, 18-semi-circular arc surface A, 19-buckle, 20-U-shaped groove, 21-bottom beam, 22-semi-circular arc surface B, 23-channel steel, 24-stiffening plate, 25-flange and 26-pre-buried hole C.
Fig. 1 is a schematic elevation view of the present invention.
Fig. 2 is a front elevation view of the movable die plate 12.
Fig. 3 is a side elevational view of the movable die plate 12.
Fig. 4 is a front elevation view of the combination of the adjacent forms of the overmold 9.
FIG. 5 shows the adjacent cross beams 10, channel beams 23, stiffening plates 24 and stiffening plates of the rollover form 9
A schematic view of the combination of the bottom beams 21.
Fig. 6 is a side elevation view of the channel flange 25.
Fig. 7 is a schematic view of the movable die plate 12 turned upside down.
Detailed Description
Referring to fig. 1 to 7, when the rollover unit stays at a certain height of the cylinder wall 11, the hydraulic piston 6 is in a retracted state, the bolts of the temporary fixing members a13 pass through the pre-buried holes B14 and are temporarily fixed with the poured concrete, the temporary fixing members a13 prop against the lower ends of the bottom beams 21 at the left and right sides, the bolts of the temporary fixing members B7 pass through the pre-buried holes a8 and are temporarily fixed with the poured concrete, a pair of movable formworks 12 at the left and right sides are firstly installed at the lowest row of the rollover formworks 9, the upper and lower pin shafts 17 of the pair of movable formworks 12 are all placed in the U-shaped grooves 20 of the flanges 25 of the adjacent channel steels 23, the upper and lower buckle members 19 are all buckled, meanwhile, the O-shaped water stop strips a15 of the pair of movable formworks 12 abut against the cylinder wall 11 which is poured and has a certain strength, then steel bars and concrete are installed and poured in the cavity formed by the pair of movable formworks 12, the O-shaped water, after the concrete is finally solidified, loosening the fasteners 19 at the lower ends of the pair of movable formworks 12, turning the pair of movable formworks 12 upwards, demoulding the pair of movable formworks 12 and the poured concrete, after the pair of movable formworks 12 are turned upwards by 180 degrees, placing a pair of pin shafts 17 at the upper ends of the pair of movable formworks 12 into the third row of U-shaped grooves 20 on the flange 25, pressing the fasteners 19 downwards to lock the pair of pin shafts 17 at the upper ends of the pair of movable formworks 12, at the same time, the upper and lower pairs of pin shafts 17 of the pair of movable formworks 12 are in a locking state, simultaneously, the O-shaped concrete strips B16 of the pair of movable formworks 12 are close to the cylinder wall 11 which is poured and reaches a certain strength, then pouring the concrete into the cavity formed by the pair of movable formworks 12, after the concrete is finally solidified, continuously turning the formworks upwards and pouring the concrete by the same method until the pouring work of a construction section, then loosening the fastener 19 corresponding to a pair of pin shafts 17 at the upper ends of a pair of movable templates 12, turning the pair of movable templates 12 downwards, demoulding the movable templates 12 and the poured concrete, continuing to turn the pair of movable templates 12 downwards to an initial position, then taking out the bolts of the temporary fixing piece A13, loosening the temporary fixing piece A13 and the poured concrete, extending out the hydraulic pistons 6 at the left and right sides, pushing the bottom beams 21 at the left and right sides and the turnover templates 9 to rise for a certain distance by the hydraulic pistons 6 at the left and right sides, sliding the inner surfaces of a plurality of channel steel 23 of the turnover templates 9 for a certain distance along the concrete surface of the cylinder wall 11, then penetrating the bolts of the temporary fixing piece A13 through the pre-buried holes C26, fixing the temporary fixing piece A13 and the poured concrete with a certain strength, then taking out the bolts of the temporary fixing piece B7, loosening the temporary fixing piece B7 and the poured concrete, then retracting the hydraulic pistons 6 on the left side and the right side, driving the hydraulic oil cylinders 5 on the left side and the right side and the temporary fixing pieces B7 to ascend by the hydraulic pistons 6 on the left side and the right side, then penetrating bolts of the temporary fixing pieces B7 through the pre-buried holes B14, fixing the temporary fixing pieces B7 with the poured concrete, thus completing the climbing work of a section of the turnover formwork device, repeatedly climbing according to the method until the turnover formwork device ascends to the next section of concrete pouring height of the cylinder barrel wall 11, and then performing the steel bar installation and concrete pouring work of the next construction section; if change the angle of barrel section of thick bamboo wall 11, if barrel section of thick bamboo wall 11 needs the slope right, screw up the nut of right side turn buckle 4, make right side turn buckle 4 shorten, loosen the nut of left side turn buckle 4, make left side turn buckle 4 extension, the upper end skew right of the left and right sides turn buckle 4 forced pulling guide bar 3, when the mold overturning device rose, the skew right of mold overturning template 9. Need to explain: when the pair of movable formworks 12 are turned over and demolded, tensile stress cannot be generated on the poured concrete; when the turnover mould device rises, only the inner surfaces of the channel steels 23 of the turnover mould template 9 slide along the concrete surface of the cylinder barrel wall 11, and the design scheme greatly reduces the friction resistance between the turnover mould device and the poured concrete when the turnover mould device rises, so the requirement of the turnover mould device on the lifting capacity of the lifting equipment is low.
Claims (1)
1. The utility model provides a direction turnover formwork device which characterized by: the device consists of an operation platform (1), a pair of hydraulic systems (2), a guide rod (3), a die turning template (9) and a pair of turn bolts (4); the rollover template (9) consists of a cross beam (10), stiffening plates (24), channel steel (23), movable templates (12), bottom beams (21) and a temporary fixing piece A (13), wherein the lower end of the cross beam (10) is fixed with the upper ends of the left and right stiffening plates (24), the middle parts of the cross sections of the left and right channel steel (23) are fixed with the left and right stiffening plates (24), flanges (25) of the left and right channel steel (23) respectively face the stiffening plates (24) at the left and right sides, the bottom surfaces of the cross sections of the left and right channel steel (23) respectively face the cylinder barrel wall (11), the bottom surfaces of the cross sections of the left and right channel steel (23) are respectively flush with the surfaces of the left and right movable templates (12) facing the cylinder barrel wall (11), the lower ends of the left and right stiffening plates (24) and the left and right channel steel (23) are fixed with the upper ends of the left and right bottom, the left bottom beam and the right bottom beam (21) are arranged along the through length of the cylinder barrel wall (11), a plurality of cross beams (10), a plurality of left side channel steel (23), a plurality of left side stiffening plates (24) and the left side bottom beam (21) are combined into a whole to form a left side template of the cylinder barrel wall (11), a plurality of cross beams (10), a plurality of right side channel steel (23), a plurality of right side stiffening plates (24) and the right side bottom beam (21) are combined into a whole to form a right side template of the cylinder barrel wall (11), the templates on the two sides share the cross beams (10), two flanges (25) of each channel steel (23) are provided with a plurality of U-shaped grooves (20), the center distance of adjacent U-shaped grooves (20) is equal to the center distance of an upper pin shaft (17) and a lower pin shaft (17) of the movable template (12), a semi-circular arc surface B (22) at the bottom of, four pin shafts (17) are fixed at four corners of a movable template (12), the four pin shafts (17) are symmetrically arranged in the up-down direction and the left-right direction, the left side and the right side of the movable template (12) are tightly attached to the side edge of a flange (25) of an adjacent channel steel (23), the inner side and the outer side of the movable template (12) are smooth planes, the upper end and the lower end of the movable template (12) are smooth semicircular arc surfaces A (18), the pin shafts (17) on the left side and the right side of the movable template (12) are placed in U-shaped grooves (20) of the flange (25) of the adjacent channel steel (23), an O-shaped water stop strip A (15) is installed at the right lower end of the movable template (12), an O-shaped water stop strip B (16) is installed at the left upper end of the movable template (12), a plurality of fasteners (19) are fixed on the channel steel (23), the position of each fastener (19) corresponds to the position of each U-shaped groove (20), and a lower fastener (19) is used for clamping 25) The pin shaft (17) of the movable template (12) rotates around the inner wall of the U-shaped groove (20) in the U-shaped groove (20), the pin shaft (17) of the movable template (12) is separated from the U-shaped groove (20) after the fastener (19) is loosened, a pre-buried hole A (8), a pre-buried hole B (14) and a pre-buried hole C (26) are reserved in the poured concrete from bottom to top in sequence, and the pre-buried holes are buried continuously in sequence along with the rising of the pouring height of the concrete; two sets of hydraulic systems (2) are symmetrically arranged on the left side and the right side of a cylinder wall (11), each hydraulic system (2) mainly comprises a hydraulic oil cylinder (5), a hydraulic piston (6) and a temporary fixing piece B (7), the upper ends of the hydraulic pistons (6) of the hydraulic systems (2) on the left side and the right side are respectively fixed with the lower ends of bottom beams (21) on the left side and the right side, the lower ends of the hydraulic oil cylinders (5) of the hydraulic systems (2) on the left side and the right side are fixed with the upper ends of the temporary fixing pieces B (7), an operating platform (1) is fixed with the bottom beams (21) on the left side and the right side, a guide rod (3) is embedded in poured concrete in advance, one end of a left turn bolt (4) is fixed with the left part, the other end of the right-side turn buckle is fixed with the upper end of the guide rod (3), one end of the right-side turn buckle (4) is fixed with the right part of the cross beam (10), and the other end of the right-side turn buckle is fixed with the upper end of the guide rod (3); the operating principle of the turnover device is as follows: when the turnover mould device stays at a certain height of the cylinder wall (11), the hydraulic piston (6) is in a retraction state, the bolt of a temporary fixing piece A (13) penetrates through a pre-buried hole B (14) and is temporarily fixed with poured concrete, the temporary fixing piece A (13) props against the lower ends of bottom beams (21) at the left side and the right side, the bolt of a temporary fixing piece B (7) penetrates through a pre-buried hole A (8) and is temporarily fixed with the poured concrete, a pair of movable formworks (12) at the left side and the right side are firstly installed at the lowest row of a turnover mould template (9), an upper pin shaft (17) and a lower pin shaft (17) of the pair of movable formworks (12) are respectively placed in a U-shaped groove (20) of a flange (25) of an adjacent channel steel (23), upper and lower part buckles (19) are respectively buckled, and an O-shaped water stop strip A (15) of the pair of movable formworks (12) is tightly abutted against the, then reinforcing steel bars are installed in a cavity formed by the pair of movable formworks (12) and concrete is poured, the O-shaped water stop strips A (15) of the pair of movable formworks (12) prevent concrete from leaking, after concrete is finally solidified, the fastener (19) at the lower ends of the pair of movable formworks (12) is loosened, the pair of movable formworks (12) are turned upwards, at the moment, the pair of movable formworks (12) and the poured concrete are demolded, after the pair of movable formworks (12) are turned upwards for 180 degrees, the pair of pin shafts (17) at the upper ends of the pair of movable formworks (12) are placed into the U-shaped grooves (20) in the third row of flanges (25), the fastener (19) in the third row is pressed downwards, the pair of movable formworks (12) are locked by the pair of pin shafts (17), at the moment, the upper ends and the lower ends of the pair of movable formworks (12) are both in a locked state, and the O-shaped water stop strips B (16) of the pair of movable formworks (12 11) Then, concrete is poured in a cavity formed by a pair of movable formworks (12), after the concrete is finally set, the formworks are continuously turned upwards and the concrete is poured by the same method until the concrete pouring work of a construction section is completed, then the part buckles (19) corresponding to a pair of pin shafts (17) at the upper ends of the pair of movable formworks (12) are loosened, the pair of movable formworks (12) are turned downwards, the movable formworks (12) and the poured concrete are demoulded, the pair of movable formworks (12) are continuously turned downwards to the initial position, then bolts of the temporary fixing pieces A (13) are taken out, the temporary fixing pieces A (13) are loosened with the poured concrete, then the hydraulic pistons (6) at the left side and the right side are extended, the hydraulic pistons (6) at the left side and the right side push bottom beams (21) at the left side and the mold turning formworks (9) to rise for a certain distance, and meanwhile, the inner surfaces of a plurality of channel steel (23) of the mold turning formworks (9) Then, the bolt of the temporary fixing piece A (13) passes through the embedded hole C (26), the temporary fixing piece A (13) is fixed with the concrete which is poured and achieves certain strength, then the bolt of the temporary fixing piece B (7) is taken out, the temporary fixing piece B (7) is loosened with the poured concrete, then the hydraulic pistons (6) at the left side and the right side are retracted, the hydraulic pistons (6) at the left side and the right side drive the hydraulic oil cylinders (5) at the left side and the right side and the temporary fixing piece B (7) to rise, then bolts of the temporary fixing piece B (7) penetrate through the pre-buried holes B (14), the temporary fixing piece B (7) is fixed with the poured concrete, thus, the climbing work of the formwork overturning device at one section is completed, the climbing is repeatedly carried out according to the method until the formwork overturning device rises to the next section of concrete pouring height of the cylinder wall (11), and then the steel bar installation and concrete pouring work of the next construction section is carried out; if the angle of the cylinder barrel wall (11) is to be changed, if the cylinder barrel wall (11) needs to be inclined rightwards, the nut of the right turn buckle (4) is screwed, the right turn buckle (4) is shortened, the nut of the left turn buckle (4) is loosened, the left turn buckle (4) is extended, the upper ends of the guide rods (3) are forcibly pulled by the left and right turn buckles (4) to incline rightwards, and when the mold overturning device ascends, the mold overturning template (9) inclines rightwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244372.8A CN110805270B (en) | 2019-12-06 | 2019-12-06 | Guide die turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911244372.8A CN110805270B (en) | 2019-12-06 | 2019-12-06 | Guide die turnover device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110805270A CN110805270A (en) | 2020-02-18 |
| CN110805270B true CN110805270B (en) | 2021-03-23 |
Family
ID=69492679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911244372.8A Active CN110805270B (en) | 2019-12-06 | 2019-12-06 | Guide die turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110805270B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254064A (en) * | 1988-08-19 | 1990-02-23 | Shimizu Corp | Rotary type automatic formwork device |
| CN102900024A (en) * | 2012-11-07 | 2013-01-30 | 中铁大桥局集团第六工程有限公司 | Overturning die plate for large-scale concrete structure and using method for overturning die plate |
| CN206000161U (en) * | 2016-06-28 | 2017-03-08 | 上海建工集团股份有限公司 | Fully automatic hydraulic climbing formwork system |
| CN107435438A (en) * | 2017-08-16 | 2017-12-05 | 黄晖 | A kind of chimney turnover formwork construction device |
| CN107697818A (en) * | 2017-10-17 | 2018-02-16 | 郑州科润机电工程有限公司 | A kind of prestressed concrete wind-power tower wall construction method and special construction apparatus |
| CN207998796U (en) * | 2018-02-11 | 2018-10-23 | 湖北旺科模板有限公司 | Hydraulic automatic jumping mould bases |
| CN109184191A (en) * | 2018-09-06 | 2019-01-11 | 中建三局集团有限公司 | A kind of hydraulic oblique creeping formwork of adjustable-angle |
| CN109469320A (en) * | 2019-01-04 | 2019-03-15 | 北京卓良模板有限公司 | A kind of liquid press to turn over molds that climbs certainly |
-
2019
- 2019-12-06 CN CN201911244372.8A patent/CN110805270B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0254064A (en) * | 1988-08-19 | 1990-02-23 | Shimizu Corp | Rotary type automatic formwork device |
| CN102900024A (en) * | 2012-11-07 | 2013-01-30 | 中铁大桥局集团第六工程有限公司 | Overturning die plate for large-scale concrete structure and using method for overturning die plate |
| CN206000161U (en) * | 2016-06-28 | 2017-03-08 | 上海建工集团股份有限公司 | Fully automatic hydraulic climbing formwork system |
| CN107435438A (en) * | 2017-08-16 | 2017-12-05 | 黄晖 | A kind of chimney turnover formwork construction device |
| CN107697818A (en) * | 2017-10-17 | 2018-02-16 | 郑州科润机电工程有限公司 | A kind of prestressed concrete wind-power tower wall construction method and special construction apparatus |
| CN207998796U (en) * | 2018-02-11 | 2018-10-23 | 湖北旺科模板有限公司 | Hydraulic automatic jumping mould bases |
| CN109184191A (en) * | 2018-09-06 | 2019-01-11 | 中建三局集团有限公司 | A kind of hydraulic oblique creeping formwork of adjustable-angle |
| CN109469320A (en) * | 2019-01-04 | 2019-03-15 | 北京卓良模板有限公司 | A kind of liquid press to turn over molds that climbs certainly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110805270A (en) | 2020-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101675235B1 (en) | The construction method and structure of non-excavation tunnel that extrudes pc structure into the steel pipe | |
| CN110805270B (en) | Guide die turnover device | |
| CN111794267B (en) | Construction method for foundation of construction elevator | |
| CN110821153B (en) | Mould turnover template of climbing mould device | |
| CN110821155A (en) | Lifting and overturning mold overturning template | |
| CN110821154A (en) | Mould turnover device | |
| CN211397590U (en) | Tunnel secondary lining end template | |
| CN110905193B (en) | Inside-out sliding type creeping formwork device turns up | |
| CN211541662U (en) | Combined mould for preparing prefabricated pile with variable cross section | |
| CN112647981A (en) | Tunnel lining platform truck grout hole shutoff system | |
| CN220364980U (en) | Steel connecting piece of underground diaphragm wall and underground diaphragm wall | |
| CN216992390U (en) | Side form locking device, system and cement house mold comprising same | |
| CN212266148U (en) | Shear wall template | |
| CN113084973B (en) | L-shaped and T-shaped prefabricated hollow shear wall plate vertical mold production equipment and working method | |
| CN110984565B (en) | Creeping formwork device for building construction | |
| CN110924677A (en) | Climbing system of guide die turnover device | |
| CN220378293U (en) | Tunnel template structure with longitudinal slope and bracket | |
| JP7481947B2 (en) | Casing removal device and removal method | |
| CN219045169U (en) | Assembled prefabricated reinforced concrete independent column foundation | |
| CN218255766U (en) | Bearing bridge concrete prefabricated part forming die | |
| CN113829473B (en) | Based on full concrete outer wall aluminum mould board of combination plug-in type | |
| CN213597359U (en) | Prefabricated hollow stair | |
| CN214772802U (en) | Forming die of underground prefabricated part | |
| DE2335378A1 (en) | METHOD AND DEVICE FOR DRIVING SHAFTS | |
| EP0952258B1 (en) | Shuttering element for an underground cast wall and method for the removal thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: 276000 west side of donggongye 3rd road, machanghu Town, high tech Zone, Linyi City, Shandong Province Patentee after: SHANDONG HUANENG THERMAL INSULATION MATERIAL Co.,Ltd. Address before: No. 1023, block B, No. 38, south end of Xiangshan Avenue, Zhanghe New District, Jingmen City, Hubei Province Patentee before: Jingmen Baisi Machinery Technology Co.,Ltd. |