CN102704674A - Hydraulic self-elevating template for vertical shaft and construction method thereof - Google Patents
Hydraulic self-elevating template for vertical shaft and construction method thereof Download PDFInfo
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- CN102704674A CN102704674A CN2012101342774A CN201210134277A CN102704674A CN 102704674 A CN102704674 A CN 102704674A CN 2012101342774 A CN2012101342774 A CN 2012101342774A CN 201210134277 A CN201210134277 A CN 201210134277A CN 102704674 A CN102704674 A CN 102704674A
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000009194 climbing Effects 0.000 claims abstract description 94
- 239000000725 suspension Substances 0.000 claims abstract description 70
- 238000009415 formwork Methods 0.000 claims description 26
- 230000000630 rising effect Effects 0.000 claims description 16
- 238000005266 casting Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention discloses a hydraulic self-elevating template for a vertical shaft. The hydraulic self-elevating template comprises a template device, a mold withdrawal device, an anchoring device and a climbing frame device which is arranged below the template device and is used for climbing of a whole template assembly, wherein according to the climbing frame device, a plurality of climbing frame guide rails are connected with an anchor cone through a suspension shoe; the climbing frame is connected with the suspension shoe through a suspension box; one end of a hydraulic jack is connected with the suspension box, and the other end of the hydraulic jack is connected with a locking device; and the locking device is connected with the climbing frame guide rails. According to the hydraulic self-elevating template, the whole device can self climb in the vertical shaft so as to finish pouring, and the fit between the vertical shaft and a ground platform is reduced. The template device, the climbing frame device and a four-layer working platform form an integral system, under the action of power provided by the hydraulic jack, the integral system can self climb in the vertical shaft, and the template is easy and convenient to operate and high in construction efficiency; and therefore, the construction quality of concrete is guaranteed, and the construction safety is improved; and moreover, the hydraulic self-elevating template is suitable for construction of the vertical shaft in a high-depth concrete structure, and working conditions that the template is required to be transferred by a plurality of times.
Description
Technical field
The present invention relates to the building engineering shuttering technical field, particularly a kind of hydraulic pressure that is applicable to the vertical shaft construction is from rising template and job practices.
Background technology
In the construction work that is designed with shaft structure; The space of vertical shaft is often narrow; Closure is also stronger, and this environment is unfavorable for construction, the mode of especially loosing and piecing together for combinations such as adopting common small steel templates in bulk, wooden form; Template installation, adjusting, concreting, form removal and the cleaning of template plate face etc. are very inconvenient, and efficiency of construction is low, construction speed is slow; Construction quality is wayward, causes Surface Quality of Concrete poor; Simultaneously owing to do not have operating platform, yet influence safety in production.
Chinese patent CN202055516U discloses a kind of vertical shaft integral hoisting template system; Having adopted can be to the template system of vertical shaft axis centre recovery; The problem that exists is that whole template system still need adopt crane lifting in place, is difficult to guarantee positional precision preferably; And for highly bigger vertical shaft, lifting construction is very inconvenient.
Summary of the invention
The purpose of this invention is to provide a kind of vertical shaft hydraulic pressure from rising template, can realize in work progress that template climbs along vertical shaft voluntarily, another object of the present invention provides and adopts this vertical shaft hydraulic pressure to realize the job practices of climbing voluntarily from rising template.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is: a kind of vertical shaft hydraulic pressure comprises the plate device that is used to build the vertical shaft inwall from rising template;
Being located at the plate device top is used to make plate device to break away from the back mode device of vertical shaft inwall;
Be used to the anchor device that whole template assembly provides support;
Described anchor device is a plurality of anchor cones that are fixed in the vertical shaft inwall;
Be located at plate device below and be used to climbing frame device that whole template assembly is climbed;
In the described climbing frame device, many climbing frame guide rails are connected with anchor cone through suspension boot, and climbing frame is connected with suspension boot through suspension basket, and an end of hydraulic jack is connected with suspension basket, and the other end is connected with lock, and lock is connected with the climbing frame guide rail.
In the described plate device, flat formwork is connected with the vertical rod frame through the template adjusting device;
The flat formwork two ends are supported through the diagonal angle and are connected with the corner template;
Be provided with the piece template between the corner template.
Described back mode device is installed in the upper end of vertical rod frame, in the described back mode device, moves back the mould roller and is installed in and moves back mould track two ends, moves back the mould roller and is connected with flat formwork.
Also be provided with the multiple benches platform that is used for constructing operation;
Wherein, concrete casting platform is located at the plate device top;
Be located at the template operation platform of plate device below;
Be located at the hydraulic operation platform of climbing frame device below;
Be located at the concrete repair platform of hydraulic operation platform below.
Be connected through bearing pin or bolt between described climbing frame guide rail and suspension boot and the suspension basket.
A kind of job practices that adopts above-mentioned device may further comprise the steps:
When one, treating vertical shaft the 3rd storehouse concrete construction, with vertical shaft hydraulic pressure from rising the template installation in position;
Two, build the 3rd storehouse concrete through plate device, bury anchor cone underground before building;
Three, with back mode device plate device and vertical shaft inwall are broken away from, and reclaim to the vertical shaft axis direction;
Four, wherein climbing frame guide rail and suspension boot are thrown off, the hydraulic jack withdrawal is driven by lock and again the climbing frame guide rail to be connected with suspension boot after this climbing frame guide rail promotes LAP;
Unclamp being connected of climbing frame guide rail and lock, after the operation hydraulic jack makes it to extend a stroke, again the climbing frame guide rail is connected with lock;
So repeatedly, successively the climbing frame guide rail all is promoted to the position in next storehouse;
Five, throw off being connected between suspension basket and the suspension boot, hydraulic jack is stretched out, with the suspension basket jacking; Drive climbing frame rise thereupon, suspension basket is connected with the climbing frame guide rail, unclamp being connected between lock and the climbing frame guide rail with plate device on it; Hydraulic jack withdrawal is connected between lock and the climbing frame guide rail, unclamps being connected between suspension basket and the climbing frame guide rail; Hydraulic jack is stretched out; Drive climbing frame and the plate device on it rise thereupon, so repeatedly, arrive the next one until the template assembly and build position in storehouse;
The mode of climbing certainly through above-mentioned steps realization vertical shaft template is built.
In the step 3, disconnection template adjusting device is connected with flat formwork, and the mould roller that moves back in the back mode device is moved to the vertical shaft axis direction, drives flat formwork and regains to the vertical shaft axis direction.
Vertical shaft hydraulic pressure provided by the invention can realize that from rising template and job practices whole device climbs voluntarily in vertical shaft, completion is built; Reduced with ground surface platform between cooperate, plate device, climbing frame device and four layers of working platform form total systems, under the dynamic action that hydraulic jack provides; Can in vertical shaft, climb voluntarily, simple, convenient, efficiency of construction is high; Not only help guaranteeing concrete construction quality, and improved safety of construction.Be very suitable for the degree of depth bigger construction of concrete structure vertical shaft, template and need the repeatedly operating mode of turnover.
Description of drawings
Below in conjunction with accompanying drawing and embodiment apparatus of the present invention are described further.
Fig. 1 is an overall structure sketch map of the present invention.
Fig. 2 is a plan structure sketch map of the present invention.
Fig. 3 is the plan structure sketch map of plate device among the present invention.
Fig. 4 is the main TV structure sketch map of back mode device among the present invention.
Fig. 5 is the A-A sectional view of Fig. 4.
Fig. 6 is the sketch map that the present invention climbs.
Fig. 7 is the enlarged diagram of suspension basket and suspension boot syndeton among the present invention.
Among the figure: plate device 1, flat formwork 11, corner template 12, piece template 13, the diagonal angle supports 14, template adjusting device 15; Climbing frame device 2, climbing frame 21, climbing frame girder 22, climbing frame guide rail 23, suspension basket 24, lock 25; Hydraulic jack 26, back mode device 3 moves back mould roller 31, link plate 32, screw rod 33, anchor device 4; Suspension boot 41, anchor cone 42, working platform 5, concrete casting platform 51, template operation platform 52, hydraulic operation platform 53; Concrete repair platform 54, suspension rod 6 moves back mould track 7, vertical rod frame 8, assembling reinforcement frame 9.
The specific embodiment
In Fig. 1, Fig. 3, a kind of vertical shaft hydraulic pressure comprises the plate device 1 that is used to build the vertical shaft inwall from rising template;
In the described plate device 1, flat formwork 11 is connected with vertical rod frame 8 through template adjusting device 15, and template adjusting device 15 adopts the mode of double threaded screw in this example, can regulate the distance between template and the vertical rod frame 8 easily;
In Fig. 1, Fig. 2, be located at plate device 1 top and be used to make plate device 1 to break away from the back mode device 3 of vertical shaft inwall;
In Fig. 4, Fig. 5, described back mode device 3 is installed in the upper end of vertical rod frame 8, in the described back mode device 3, moves back mould roller 31 and is installed in and moves back mould track 7 two ends, moves back mould roller 31 and is connected with flat formwork 11 with screw rod 33 on being located at link plate 32 through link plate 32.The major function of back mode device 3 is after treating that concreting finishes; Plate device 1 is shunk to the vertical shaft axis direction retreats and leave the concrete surface certain distance, for the rising of the cleaning of template plate face and the track 23 that climbs and built-in fitting for example the installation of anchor cone 42 enough spaces are provided;
Be used to the anchor device 4 that whole template assembly provides support; Described anchor device 4 is for being fixed in a plurality of anchor cones 42 of vertical shaft inwall, and the position of anchor cone is corresponding with the position of climbing frame guide rail 23.
Be located at plate device 1 below and be used to climbing frame device 2 that whole template assembly is climbed;
In Fig. 1, Fig. 1 has adopted the abridged technique of painting, for ease of clearly showing the structure of only having drawn a climbing frame guide rail 23.In the described climbing frame device 2; Many climbing frame guide rails 23 are connected with anchor cone 42 through suspension boot 41, in this example, because the cross section of vertical shaft is similar rectangular shape; Therefore adopt the scheme that 2 climbing frame guide rails 23 are set at the longer sides of every side in this example, promptly had four climbing frame guide rails 23 altogether.Need to prove; On climbing frame guide rail 23, be provided with a plurality of pin-and-hole or screws of being connected with suspension boot 41, suspension basket 24 and lock 25 of being used for; Be connected through bearing pin or bolt between described climbing frame guide rail 23 and suspension boot 41 and the suspension basket 24, be used for fixing suspension boot 41, suspension basket 24 and lock 25.In optional scheme, also can on climbing frame guide rail 23, adopt the structure of similar ratchet, be used for and the pawl structures that is arranged on suspension boot 41, suspension basket 24 and the lock 25 cooperates, optional scheme is applicable to comparatively light-duty formwork structure.
Being designed with of lock 25 helps climbing frame 21 and alternately climbs with the track 23 that climbs.Concrete grammar after record in detail.
Also be provided with the multiple benches platform 5 that is used for constructing operation;
Wherein, in Fig. 1, concrete casting platform 51 is located at plate device 1 top, and wherein back mode device 3 is positioned at the bottom of concrete casting platform 51;
Be located at the template operation platform 52 of plate device 1 below;
Be located at the hydraulic operation platform 53 of climbing frame device 2 belows; Also be connected between template operation platform 52 and the hydraulic operation platform 53 through suspension rod 6;
Be located at the concrete repair platform 54 of hydraulic operation platform 53 belows, hydraulic operation platform 53 is connected through suspension rod 6 with concrete repair platform 54.Being provided with of working platform 5 improved safety of construction.
A kind of job practices that adopts above-mentioned device may further comprise the steps:
When one, treating vertical shaft the 3rd storehouse concrete construction, with vertical shaft hydraulic pressure from rising the template installation in position;
In the concrete pouring construction of preceding two storehouses (layer) of vertical shaft, the work of burying underground of suspension boot 41 corresponding pre-buried anchor cones 42 in completion and the device of the present invention; When treating vertical shaft the 3rd storehouse (layer) concrete construction, can device of the present invention be template assembly installation in position and come into operation.
This device installation procedure is following:
1, as shown in Figure 1, use suspension boot 41 that climbing frame guide rail 23 is fixed on the pre-buried anchor cone 42 in the vertical shaft, then concrete repair platform 54, hydraulic operation platform 53 and suspension rod 6 are put into vertical shaft successively;
2, with the hanger of the suspension basket on the climbing frame 21 24 be connected with suspension boot 41 fixing after, climbing frame girder 22 is in place and be fixed on climbing frame 21 tops, template operation platform 52 is installed on the climbing frame girder 22 again;
3, the suspension rod 6 of climbing frame 21 is installed, in its bottom hydraulic operation platform 53 is installed then; The base of hydraulic jack 26 is connected with climbing frame guide rail 23 with bearing pin through lock 25, and the other end is connected with suspension basket 24.
4, climbing scaffold system vertical rod frame 8 is installed, then flat formwork 11 is hung in the vertical shaft, and be placed on the template operation platform 52 by wall;
5, after the top of vertical rod frame 8 installs concrete casting platform 51, the mould track 7 that moves back that the back mode device 3 that moves back mould roller 31 is installed is fixed on the girder of concrete casting platform 51 bottoms;
6, flat formwork 11 is sling, be connected with the screw rod 33 of back mode device 3 and fix, see among Fig. 1, Fig. 4 and Fig. 5;
7, after device of the present invention to be used has been built the 3rd storehouse (layer) concrete and risen to the 4th storehouse (layer), suspension rod 6 and concrete repair platform 54 are installed in the bottom of hydraulic operation platform 53.
So far, device of the present invention promptly installs.
Two, build the 3rd storehouse concrete through plate device 1, bury anchor cone 42 underground by the position of design before building;
Distance and the verticality of utilizing template adjusting device 15 to regulate flat formwork 11 and Design of Concrete Structures face are earlier utilized diagonal angle support 14 that corner template 12 is regulated back in place again piece template 13 are installed; Tighten at last flat formwork 11 to pull bar, the beginning concreting;
Three, with back mode device 3 plate device 1 and vertical shaft inwall are broken away from, and reclaim to the vertical shaft axis direction;
After treating that concrete reaches design strength; Dismounting piece template 13, unclamp flat formwork 11 to pull bar, break off being connected of template adjusting device 15 and flat formwork 11, regulate the diagonal angle and support 14; After making flat formwork 11 break away from concrete surface, corner template 12 is rotated around flat formwork 11 and is reclaimed;
The mould roller 31 that moves back in the operation back mode device 3 makes it retreat along moving back mould track 7, drives whole flat formwork 11 and retreats to the contraction of vertical shaft axis direction with corner template 12;
After the plate face of template cleaned out, the brushing release agent.
Four, promote climbing frame guide rail 23 successively, specific as follows:
As shown in Figure 6; A climbing frame guide rail 23 is wherein thrown off with suspension boot 41; Promptly unload the connecting bolt of climbing frame guide rail 23 and suspension boot 41; 26 withdrawals of operation hydraulic jack drive this climbing frame guide rail 23 by lock 25 and promote LAP, with connecting bolt climbing frame guide rail 23 are connected with suspension boot 41;
Unclamp being connected of climbing frame guide rail 23 and lock 25, again climbing frame guide rail 23 is connected with lock 25 after operation hydraulic jack 26 makes it to extend a stroke;
So repeatedly, until climbing frame guide rail 23 constantly upwards be pulled up to design attitude in place after, be fixed on the suspension boot 41, alternately make all climbing frame guide rails 23 reach the position in next storehouse through above-mentioned steps.
Five, climbing frame device 2 and plate device 1 climb in place:
As shown in Figure 6; The first step; Be in the lock state down at lock 25, unclamp the hanger that suspension basket 24 is connected with suspension boot 41, operation hydraulic jack 26 makes it elongation; Whole climbing frame device 2 and plate device 1 be by hydraulic jack 26 stroke of jacking upwards, and then the hanger of suspension basket 24 is fixed on the climbing frame guide rail 23; Second step, unclamp lock 25, operation hydraulic jack 26 makes it to shrink a stroke, lock 25 is connected with climbing frame guide rail 23 again; Unclamp being connected of suspension basket 24 and climbing frame guide rail 23; Repeat the first step, climbing frame device 2 and plate device 1 are again by hydraulic jack 26 stroke of jacking upwards, so repeatedly; Climbing frame device 2 constantly rises along climbing frame guide rail 23 with plate device 1, and is in place until next concreting position in storehouse.
The mode of climbing certainly through above-mentioned steps realization vertical shaft template is built.
Claims (7)
1. a vertical shaft hydraulic pressure comprises the plate device (1) that is used to build the vertical shaft inwall from rising template;
Being located at plate device (1) top is used to make plate device (1) to break away from the back mode device (3) of vertical shaft inwall;
Be used to the anchor device (4) that whole template assembly provides support;
Described anchor device (4) is for being fixed in a plurality of anchor cones (42) of vertical shaft inwall;
It is characterized in that: be located at plate device (1) below and be used to climbing frame device (2) that whole template assembly is climbed;
In the described climbing frame device (2); Many climbing frame guide rails (23) are connected with anchor cone (42) through suspension boot (41); Climbing frame (21) is connected with suspension boot (41) through suspension basket (24); One end of hydraulic jack (26) is connected with suspension basket (24), and the other end is connected with lock (25), and lock (25) is connected with climbing frame guide rail (23).
2. vertical shaft hydraulic pressure according to claim 1 is characterized in that from rising template: in the described plate device (1), flat formwork (11) is connected with vertical rod frame (8) through template adjusting device (15);
Flat formwork (11) two ends are supported (14) through the diagonal angle and are connected with corner template (12);
Be provided with piece template (13) between the corner template (12).
3. vertical shaft hydraulic pressure according to claim 2 is from rising template; It is characterized in that: described back mode device (3) is installed in the upper end of vertical rod frame (8); In the described back mode device (3); Move back mould roller (31) and be installed in and move back mould track (7) two ends, move back mould roller (31) and be connected with flat formwork (11).
4. vertical shaft hydraulic pressure according to claim 1 is characterized in that: also be provided with the multiple benches platform (5) that is used for constructing operation from rising template;
Wherein, concrete casting platform (51) is located at plate device (1) top;
Be located at the template operation platform (52) of plate device (1) below;
Be located at the hydraulic operation platform (53) of climbing frame device (2) below;
Be located at the concrete repair platform (54) of hydraulic operation platform (53) below.
5. vertical shaft hydraulic pressure according to claim 1 is characterized in that from rising template: be connected through bearing pin or bolt between described climbing frame guide rail (23) and suspension boot (41) and the suspension basket (24).
6. job practices that adopts the described device of claim 1-4 is characterized in that may further comprise the steps:
When one, treating vertical shaft the 3rd storehouse concrete construction, with vertical shaft hydraulic pressure from rising the template installation in position;
Two, build the 3rd storehouse concrete through plate device (1), bury anchor cone (42) before building underground;
Three, with back mode device (3) plate device (1) and vertical shaft inwall are broken away from, and reclaim to the vertical shaft axis direction;
Four, a climbing frame guide rail (23) is wherein thrown off with suspension boot (41), hydraulic jack (26) is withdrawn, and is driven by lock (25) again climbing frame guide rail (23) to be connected with suspension boot (41) after this climbing frame guide rail (23) promotes LAP;
Unclamp being connected of climbing frame guide rail (23) and lock (25), after operation hydraulic jack (26) makes it to extend a stroke, again climbing frame guide rail (23) is connected with lock (25);
So repeatedly, successively climbing frame guide rail (23) all is promoted to the position in next storehouse;
Five, throw off being connected between suspension basket (24) and the suspension boot (41), hydraulic jack (26) is stretched out, with suspension basket (24) jacking; Drive climbing frame (21) and the plate device on it (1) rises thereupon; Suspension basket (24) is connected with climbing frame guide rail (23), unclamps being connected between lock (25) and the climbing frame guide rail (23), hydraulic jack (26) withdrawal; Be connected between lock (25) and the climbing frame guide rail (23); Unclamp being connected between suspension basket (24) and the climbing frame guide rail (23), hydraulic jack (26) is stretched out, and drives climbing frame (21) and the plate device on it (1) and rises thereupon; So repeatedly, arrive the next one until the template assembly and build position in storehouse;
The mode of climbing certainly through above-mentioned steps realization vertical shaft template is built.
7. a kind of job practices according to claim 6; It is characterized in that: in the step 3; Disconnection template adjusting device (15) is connected with flat formwork (11); The mould roller (31) that moves back in the back mode device (3) is moved to the vertical shaft axis direction, drive flat formwork (11) and regain to the vertical shaft axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134277.4A CN102704674B (en) | 2012-05-03 | 2012-05-03 | Vertical shaft hydraulic self-lifting template and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134277.4A CN102704674B (en) | 2012-05-03 | 2012-05-03 | Vertical shaft hydraulic self-lifting template and construction method |
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| Publication Number | Publication Date |
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| CN102704674A true CN102704674A (en) | 2012-10-03 |
| CN102704674B CN102704674B (en) | 2015-10-21 |
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| CN201210134277.4A Active CN102704674B (en) | 2012-05-03 | 2012-05-03 | Vertical shaft hydraulic self-lifting template and construction method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113785A (en) * | 2015-07-03 | 2015-12-02 | 中国十七冶集团有限公司 | Super high-rise building core tube breaststroke creeping formwork device |
| CN105370031A (en) * | 2015-10-19 | 2016-03-02 | 中亿丰建设集团股份有限公司 | Fair-faced concrete construction method adopting hydraulic creeping formwork systems |
| CN107083976A (en) * | 2017-06-14 | 2017-08-22 | 中煤第五建设有限公司 | Vertical is taken a step downstriker entire metal model board without suspention segmentation |
| CN107700829A (en) * | 2017-09-26 | 2018-02-16 | 中建局集团建设发展有限公司 | Pulley suspension large form realizes the constructing device that the huge post of wide-angle inclined in two-way is tiltedly climbed |
| CN108755410A (en) * | 2018-08-13 | 2018-11-06 | 中建三局集团有限公司 | A kind of self-crawling type bearing jack-up system and its construction method for bridge tower construction |
| CN108952157A (en) * | 2018-06-08 | 2018-12-07 | 中国建筑第二工程局有限公司 | Construction method for sharing screw hole by aluminum alloy template and climbing frame |
| CN109235872A (en) * | 2018-11-02 | 2019-01-18 | 四川省第六建筑有限公司 | Building hoistway form frame system with material distributing machine |
| CN109399432A (en) * | 2018-11-23 | 2019-03-01 | 燕山大学 | A kind of hoistway job platform that climbs certainly |
| CN109441090A (en) * | 2018-12-28 | 2019-03-08 | 重庆建工住宅建设有限公司 | A kind of entirety hoisting elevator well construction platform |
| CN113622311A (en) * | 2021-08-10 | 2021-11-09 | 刘长松 | Self-climbing safe operation platform for pouring construction of pier column and construction method thereof |
| CN113858401A (en) * | 2021-11-04 | 2021-12-31 | 马相建 | Automatic demoulding mechanism of concrete prefabricated part and using method thereof |
| CN114232987A (en) * | 2021-10-15 | 2022-03-25 | 河北雄安半亩园科技有限公司 | Electric formwork climbing frame and lifting method thereof |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113785A (en) * | 2015-07-03 | 2015-12-02 | 中国十七冶集团有限公司 | Super high-rise building core tube breaststroke creeping formwork device |
| CN105370031A (en) * | 2015-10-19 | 2016-03-02 | 中亿丰建设集团股份有限公司 | Fair-faced concrete construction method adopting hydraulic creeping formwork systems |
| CN105370031B (en) * | 2015-10-19 | 2018-01-12 | 中亿丰建设集团股份有限公司 | Hydraulic climbing formwork system exposed concrete construction method |
| CN107083976B (en) * | 2017-06-14 | 2023-07-11 | 中煤第五建设有限公司 | Vertical shaft suspension-free sectional stepping descending type integral metal template |
| CN107083976A (en) * | 2017-06-14 | 2017-08-22 | 中煤第五建设有限公司 | Vertical is taken a step downstriker entire metal model board without suspention segmentation |
| CN107700829A (en) * | 2017-09-26 | 2018-02-16 | 中建局集团建设发展有限公司 | Pulley suspension large form realizes the constructing device that the huge post of wide-angle inclined in two-way is tiltedly climbed |
| CN108952157A (en) * | 2018-06-08 | 2018-12-07 | 中国建筑第二工程局有限公司 | Construction method for sharing screw hole by aluminum alloy template and climbing frame |
| CN108755410A (en) * | 2018-08-13 | 2018-11-06 | 中建三局集团有限公司 | A kind of self-crawling type bearing jack-up system and its construction method for bridge tower construction |
| CN108755410B (en) * | 2018-08-13 | 2023-10-03 | 中建三局集团有限公司 | Self-climbing type supporting jacking system for bridge tower construction and construction method thereof |
| CN109235872A (en) * | 2018-11-02 | 2019-01-18 | 四川省第六建筑有限公司 | Building hoistway form frame system with material distributing machine |
| CN109399432A (en) * | 2018-11-23 | 2019-03-01 | 燕山大学 | A kind of hoistway job platform that climbs certainly |
| CN109399432B (en) * | 2018-11-23 | 2019-12-03 | 燕山大学 | A kind of hoistway job platform that climbs certainly |
| CN109441090B (en) * | 2018-12-28 | 2023-09-22 | 重庆建工住宅建设有限公司 | Integral lifting elevator shaft construction platform |
| CN109441090A (en) * | 2018-12-28 | 2019-03-08 | 重庆建工住宅建设有限公司 | A kind of entirety hoisting elevator well construction platform |
| CN113622311A (en) * | 2021-08-10 | 2021-11-09 | 刘长松 | Self-climbing safe operation platform for pouring construction of pier column and construction method thereof |
| CN113622311B (en) * | 2021-08-10 | 2023-01-24 | 刘长松 | Self-climbing safe operation platform for pouring construction of pier column and construction method thereof |
| CN114232987A (en) * | 2021-10-15 | 2022-03-25 | 河北雄安半亩园科技有限公司 | Electric formwork climbing frame and lifting method thereof |
| CN113858401A (en) * | 2021-11-04 | 2021-12-31 | 马相建 | Automatic demoulding mechanism of concrete prefabricated part and using method thereof |
| CN115522727A (en) * | 2022-10-08 | 2022-12-27 | 中建三局第一建设工程有限责任公司 | Formwork and top form hanger integrated device and construction method for narrow space |
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